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// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc. All rights reserved.
// https://developers.google.nl.topicus.jdbc.shaded.com.protocol-buffers/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package nl.topicus.jdbc.shaded.com.google.protobuf;
import nl.topicus.jdbc.shaded.com.google.protobuf.Descriptors.Descriptor;
import nl.topicus.jdbc.shaded.com.google.protobuf.Descriptors.EnumDescriptor;
import nl.topicus.jdbc.shaded.com.google.protobuf.Descriptors.EnumValueDescriptor;
import nl.topicus.jdbc.shaded.com.google.protobuf.Descriptors.FieldDescriptor;
import nl.topicus.jdbc.shaded.com.google.protobuf.Descriptors.FileDescriptor;
import nl.topicus.jdbc.shaded.com.google.protobuf.Descriptors.OneofDescriptor;
// In opensource protobuf, we have versioned this GeneratedMessageV3 class to GeneratedMessageV3V3 and
// in the future may have GeneratedMessageV3V4 etc. This allows us to change some aspects of this
// class without breaking binary nl.topicus.jdbc.shaded.com.atibility with old generated code that still subclasses
// the old GeneratedMessageV3 class. To allow these different GeneratedMessageV3V? classes to
// interoperate (e.g., a GeneratedMessageV3V3 object has a message extension field whose class
// type is GeneratedMessageV3V4), these classes still share a nl.topicus.jdbc.shaded.com.on parent class AbstractMessage
// and are using the same GeneratedMessage.GeneratedExtension class for extension definitions.
// Since this class becomes GeneratedMessageV3V? in opensource, we have to add an import here
// to be able to use GeneratedMessage.GeneratedExtension. The GeneratedExtension definition in
// this file is also excluded from opensource to avoid conflict.
import nl.topicus.jdbc.shaded.com.google.protobuf.GeneratedMessage.GeneratedExtension;
import java.nl.topicus.jdbc.shaded.io.IOException;
import java.nl.topicus.jdbc.shaded.io.InputStream;
import java.nl.topicus.jdbc.shaded.io.ObjectStreamException;
import java.nl.topicus.jdbc.shaded.io.Serializable;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
/**
* All generated protocol message classes extend this class. This class
* implements most of the Message and Builder interfaces using Java reflection.
* Users can ignore this class and pretend that generated messages implement
* the Message interface directly.
*
* @author [email protected] Varda
*/
public abstract class GeneratedMessageV3 extends AbstractMessage
implements Serializable {
private static final long serialVersionUID = 1L;
/**
* For testing. Allows a test to disable the optimization that avoids using
* field builders for nested messages until they are requested. By disabling
* this optimization, existing tests can be reused to test the field builders.
*/
protected static boolean alwaysUseFieldBuilders = false;
/** For use by generated code only. */
protected UnknownFieldSet unknownFields;
protected GeneratedMessageV3() {
unknownFields = UnknownFieldSet.getDefaultInstance();
}
protected GeneratedMessageV3(Builder> builder) {
unknownFields = builder.getUnknownFields();
}
@Override
public Parser extends GeneratedMessageV3> getParserForType() {
throw new UnsupportedOperationException(
"This is supposed to be overridden by subclasses.");
}
/**
* For testing. Allows a test to disable the optimization that avoids using
* field builders for nested messages until they are requested. By disabling
* this optimization, existing tests can be reused to test the field builders.
* See {@link RepeatedFieldBuilder} and {@link SingleFieldBuilder}.
*/
static void enableAlwaysUseFieldBuildersForTesting() {
alwaysUseFieldBuilders = true;
}
/**
* Get the FieldAccessorTable for this type. We can't have the message
* class pass this in to the constructor because of bootstrapping trouble
* with DescriptorProtos.
*/
protected abstract FieldAccessorTable internalGetFieldAccessorTable();
@Override
public Descriptor getDescriptorForType() {
return internalGetFieldAccessorTable().descriptor;
}
/**
* Internal helper to return a modifiable map containing all the fields.
* The returned Map is modifialbe so that the caller can add additional
* extension fields to implement {@link #getAllFields()}.
*
* @param getBytesForString whether to generate ByteString for string fields
*/
private Map getAllFieldsMutable(
boolean getBytesForString) {
final TreeMap result =
new TreeMap();
final Descriptor descriptor = internalGetFieldAccessorTable().descriptor;
final List fields = descriptor.getFields();
for (int i = 0; i < fields.size(); i++) {
FieldDescriptor field = fields.get(i);
final OneofDescriptor oneofDescriptor = field.getContainingOneof();
/*
* If the field is part of a Oneof, then at maximum one field in the Oneof is set
* and it is not repeated. There is no need to iterate through the others.
*/
if (oneofDescriptor != null) {
// Skip other fields in the Oneof we know are not set
i += oneofDescriptor.getFieldCount() - 1;
if (!hasOneof(oneofDescriptor)) {
// If no field is set in the Oneof, skip all the fields in the Oneof
continue;
}
// Get the pointer to the only field which is set in the Oneof
field = getOneofFieldDescriptor(oneofDescriptor);
} else {
// If we are not in a Oneof, we need to check if the field is set and if it is repeated
if (field.isRepeated()) {
final List> value = (List>) getField(field);
if (!value.isEmpty()) {
result.put(field, value);
}
continue;
}
if (!hasField(field)) {
continue;
}
}
// Add the field to the map
if (getBytesForString && field.getJavaType() == FieldDescriptor.JavaType.STRING) {
result.put(field, getFieldRaw(field));
} else {
result.put(field, getField(field));
}
}
return result;
}
@Override
public boolean isInitialized() {
for (final FieldDescriptor field : getDescriptorForType().getFields()) {
// Check that all required fields are present.
if (field.isRequired()) {
if (!hasField(field)) {
return false;
}
}
// Check that embedded messages are initialized.
if (field.getJavaType() == FieldDescriptor.JavaType.MESSAGE) {
if (field.isRepeated()) {
@SuppressWarnings("unchecked") final
List messageList = (List) getField(field);
for (final Message element : messageList) {
if (!element.isInitialized()) {
return false;
}
}
} else {
if (hasField(field) && !((Message) getField(field)).isInitialized()) {
return false;
}
}
}
}
return true;
}
@Override
public Map getAllFields() {
return Collections.unmodifiableMap(
getAllFieldsMutable(/* getBytesForString = */ false));
}
/**
* Returns a collection of all the fields in this message which are set
* and their corresponding values. A singular ("required" or "optional")
* field is set iff hasField() returns true for that field. A "repeated"
* field is set iff getRepeatedFieldCount() is greater than zero. The
* values are exactly what would be returned by calling
* {@link #getFieldRaw(Descriptors.FieldDescriptor)} for each field. The map
* is guaranteed to be a sorted map, so iterating over it will return fields
* in order by field number.
*/
Map getAllFieldsRaw() {
return Collections.unmodifiableMap(
getAllFieldsMutable(/* getBytesForString = */ true));
}
@Override
public boolean hasOneof(final OneofDescriptor oneof) {
return internalGetFieldAccessorTable().getOneof(oneof).has(this);
}
@Override
public FieldDescriptor getOneofFieldDescriptor(final OneofDescriptor oneof) {
return internalGetFieldAccessorTable().getOneof(oneof).get(this);
}
@Override
public boolean hasField(final FieldDescriptor field) {
return internalGetFieldAccessorTable().getField(field).has(this);
}
@Override
public Object getField(final FieldDescriptor field) {
return internalGetFieldAccessorTable().getField(field).get(this);
}
/**
* Obtains the value of the given field, or the default value if it is
* not set. For primitive fields, the boxed primitive value is returned.
* For enum fields, the EnumValueDescriptor for the value is returned. For
* embedded message fields, the sub-message is returned. For repeated
* fields, a java.util.List is returned. For present string fields, a
* ByteString is returned representing the bytes that the field contains.
*/
Object getFieldRaw(final FieldDescriptor field) {
return internalGetFieldAccessorTable().getField(field).getRaw(this);
}
@Override
public int getRepeatedFieldCount(final FieldDescriptor field) {
return internalGetFieldAccessorTable().getField(field)
.getRepeatedCount(this);
}
@Override
public Object getRepeatedField(final FieldDescriptor field, final int index) {
return internalGetFieldAccessorTable().getField(field)
.getRepeated(this, index);
}
@Override
public UnknownFieldSet getUnknownFields() {
throw new UnsupportedOperationException(
"This is supposed to be overridden by subclasses.");
}
/**
* Called by subclasses to parse an unknown field.
* @return {@code true} unless the tag is an end-group tag.
*/
protected boolean parseUnknownField(
CodedInputStream input,
UnknownFieldSet.Builder unknownFields,
ExtensionRegistryLite extensionRegistry,
int tag) throws IOException {
return unknownFields.mergeFieldFrom(tag, input);
}
protected static M parseWithIOException(Parser parser, InputStream input)
throws IOException {
try {
return parser.parseFrom(input);
} catch (InvalidProtocolBufferException e) {
throw e.unwrapIOException();
}
}
protected static M parseWithIOException(Parser parser, InputStream input,
ExtensionRegistryLite extensions) throws IOException {
try {
return parser.parseFrom(input, extensions);
} catch (InvalidProtocolBufferException e) {
throw e.unwrapIOException();
}
}
protected static M parseWithIOException(Parser parser,
CodedInputStream input) throws IOException {
try {
return parser.parseFrom(input);
} catch (InvalidProtocolBufferException e) {
throw e.unwrapIOException();
}
}
protected static M parseWithIOException(Parser parser,
CodedInputStream input, ExtensionRegistryLite extensions) throws IOException {
try {
return parser.parseFrom(input, extensions);
} catch (InvalidProtocolBufferException e) {
throw e.unwrapIOException();
}
}
protected static M parseDelimitedWithIOException(Parser parser,
InputStream input) throws IOException {
try {
return parser.parseDelimitedFrom(input);
} catch (InvalidProtocolBufferException e) {
throw e.unwrapIOException();
}
}
protected static M parseDelimitedWithIOException(Parser parser,
InputStream input, ExtensionRegistryLite extensions) throws IOException {
try {
return parser.parseDelimitedFrom(input, extensions);
} catch (InvalidProtocolBufferException e) {
throw e.unwrapIOException();
}
}
@Override
public void writeTo(final CodedOutputStream output) throws IOException {
MessageReflection.writeMessageTo(this, getAllFieldsRaw(), output, false);
}
@Override
public int getSerializedSize() {
int size = memoizedSize;
if (size != -1) {
return size;
}
memoizedSize = MessageReflection.getSerializedSize(
this, getAllFieldsRaw());
return memoizedSize;
}
/**
* Used by parsing constructors in generated classes.
*/
protected void makeExtensionsImmutable() {
// Noop for messages without extensions.
}
/**
* TODO(xiaofeng): remove this after b/29368482 is fixed. We need to move this
* interface to AbstractMessage in order to versioning GeneratedMessageV3 but
* this move breaks binary nl.topicus.jdbc.shaded.com.atibility for AppEngine. After AppEngine is
* fixed we can exlude this from google3.
*/
protected interface BuilderParent extends AbstractMessage.BuilderParent {}
/**
* TODO(xiaofeng): remove this together with GeneratedMessageV3.BuilderParent.
*/
protected abstract Message.Builder newBuilderForType(BuilderParent parent);
@Override
protected Message.Builder newBuilderForType(final AbstractMessage.BuilderParent parent) {
return newBuilderForType(new BuilderParent() {
@Override
public void markDirty() {
parent.markDirty();
}
});
}
@SuppressWarnings("unchecked")
public abstract static class Builder >
extends AbstractMessage.Builder {
private BuilderParent builderParent;
private BuilderParentImpl meAsParent;
// Indicates that we've built a message and so we are now obligated
// to dispatch dirty invalidations. See GeneratedMessageV3.BuilderListener.
private boolean isClean;
private UnknownFieldSet unknownFields =
UnknownFieldSet.getDefaultInstance();
protected Builder() {
this(null);
}
protected Builder(BuilderParent builderParent) {
this.builderParent = builderParent;
}
@Override
void dispose() {
builderParent = null;
}
/**
* Called by the subclass when a message is built.
*/
protected void onBuilt() {
if (builderParent != null) {
markClean();
}
}
/**
* Called by the subclass or a builder to notify us that a message was
* built and may be cached and therefore invalidations are needed.
*/
@Override
protected void markClean() {
this.isClean = true;
}
/**
* Gets whether invalidations are needed
*
* @return whether invalidations are needed
*/
protected boolean isClean() {
return isClean;
}
@Override
public BuilderType clone() {
BuilderType builder =
(BuilderType) getDefaultInstanceForType().newBuilderForType();
builder.mergeFrom(buildPartial());
return builder;
}
/**
* Called by the initialization and clear code paths to allow subclasses to
* reset any of their builtin fields back to the initial values.
*/
@Override
public BuilderType clear() {
unknownFields = UnknownFieldSet.getDefaultInstance();
onChanged();
return (BuilderType) this;
}
/**
* Get the FieldAccessorTable for this type. We can't have the message
* class pass this in to the constructor because of bootstrapping trouble
* with DescriptorProtos.
*/
protected abstract FieldAccessorTable internalGetFieldAccessorTable();
@Override
public Descriptor getDescriptorForType() {
return internalGetFieldAccessorTable().descriptor;
}
@Override
public Map getAllFields() {
return Collections.unmodifiableMap(getAllFieldsMutable());
}
/** Internal helper which returns a mutable map. */
private Map getAllFieldsMutable() {
final TreeMap result =
new TreeMap();
final Descriptor descriptor = internalGetFieldAccessorTable().descriptor;
final List fields = descriptor.getFields();
for (int i = 0; i < fields.size(); i++) {
FieldDescriptor field = fields.get(i);
final OneofDescriptor oneofDescriptor = field.getContainingOneof();
/*
* If the field is part of a Oneof, then at maximum one field in the Oneof is set
* and it is not repeated. There is no need to iterate through the others.
*/
if (oneofDescriptor != null) {
// Skip other fields in the Oneof we know are not set
i += oneofDescriptor.getFieldCount() - 1;
if (!hasOneof(oneofDescriptor)) {
// If no field is set in the Oneof, skip all the fields in the Oneof
continue;
}
// Get the pointer to the only field which is set in the Oneof
field = getOneofFieldDescriptor(oneofDescriptor);
} else {
// If we are not in a Oneof, we need to check if the field is set and if it is repeated
if (field.isRepeated()) {
final List> value = (List>) getField(field);
if (!value.isEmpty()) {
result.put(field, value);
}
continue;
}
if (!hasField(field)) {
continue;
}
}
// Add the field to the map
result.put(field, getField(field));
}
return result;
}
@Override
public Message.Builder newBuilderForField(final FieldDescriptor field) {
return internalGetFieldAccessorTable().getField(field).newBuilder();
}
@Override
public Message.Builder getFieldBuilder(final FieldDescriptor field) {
return internalGetFieldAccessorTable().getField(field).getBuilder(this);
}
@Override
public Message.Builder getRepeatedFieldBuilder(final FieldDescriptor field, int index) {
return internalGetFieldAccessorTable().getField(field).getRepeatedBuilder(
this, index);
}
@Override
public boolean hasOneof(final OneofDescriptor oneof) {
return internalGetFieldAccessorTable().getOneof(oneof).has(this);
}
@Override
public FieldDescriptor getOneofFieldDescriptor(final OneofDescriptor oneof) {
return internalGetFieldAccessorTable().getOneof(oneof).get(this);
}
@Override
public boolean hasField(final FieldDescriptor field) {
return internalGetFieldAccessorTable().getField(field).has(this);
}
@Override
public Object getField(final FieldDescriptor field) {
Object object = internalGetFieldAccessorTable().getField(field).get(this);
if (field.isRepeated()) {
// The underlying list object is still modifiable at this point.
// Make sure not to expose the modifiable list to the caller.
return Collections.unmodifiableList((List) object);
} else {
return object;
}
}
@Override
public BuilderType setField(final FieldDescriptor field, final Object value) {
internalGetFieldAccessorTable().getField(field).set(this, value);
return (BuilderType) this;
}
@Override
public BuilderType clearField(final FieldDescriptor field) {
internalGetFieldAccessorTable().getField(field).clear(this);
return (BuilderType) this;
}
@Override
public BuilderType clearOneof(final OneofDescriptor oneof) {
internalGetFieldAccessorTable().getOneof(oneof).clear(this);
return (BuilderType) this;
}
@Override
public int getRepeatedFieldCount(final FieldDescriptor field) {
return internalGetFieldAccessorTable().getField(field)
.getRepeatedCount(this);
}
@Override
public Object getRepeatedField(final FieldDescriptor field, final int index) {
return internalGetFieldAccessorTable().getField(field)
.getRepeated(this, index);
}
@Override
public BuilderType setRepeatedField(
final FieldDescriptor field, final int index, final Object value) {
internalGetFieldAccessorTable().getField(field)
.setRepeated(this, index, value);
return (BuilderType) this;
}
@Override
public BuilderType addRepeatedField(final FieldDescriptor field, final Object value) {
internalGetFieldAccessorTable().getField(field).addRepeated(this, value);
return (BuilderType) this;
}
@Override
public BuilderType setUnknownFields(final UnknownFieldSet unknownFields) {
this.unknownFields = unknownFields;
onChanged();
return (BuilderType) this;
}
@Override
public BuilderType mergeUnknownFields(
final UnknownFieldSet unknownFields) {
this.unknownFields =
UnknownFieldSet.newBuilder(this.unknownFields)
.mergeFrom(unknownFields)
.build();
onChanged();
return (BuilderType) this;
}
@Override
public boolean isInitialized() {
for (final FieldDescriptor field : getDescriptorForType().getFields()) {
// Check that all required fields are present.
if (field.isRequired()) {
if (!hasField(field)) {
return false;
}
}
// Check that embedded messages are initialized.
if (field.getJavaType() == FieldDescriptor.JavaType.MESSAGE) {
if (field.isRepeated()) {
@SuppressWarnings("unchecked") final
List messageList = (List) getField(field);
for (final Message element : messageList) {
if (!element.isInitialized()) {
return false;
}
}
} else {
if (hasField(field) &&
!((Message) getField(field)).isInitialized()) {
return false;
}
}
}
}
return true;
}
@Override
public final UnknownFieldSet getUnknownFields() {
return unknownFields;
}
/**
* Called by subclasses to parse an unknown field.
* @return {@code true} unless the tag is an end-group tag.
*/
protected boolean parseUnknownField(
final CodedInputStream input,
final UnknownFieldSet.Builder unknownFields,
final ExtensionRegistryLite extensionRegistry,
final int tag) throws IOException {
return unknownFields.mergeFieldFrom(tag, input);
}
/**
* Implementation of {@link BuilderParent} for giving to our children. This
* small inner class makes it so we don't publicly expose the BuilderParent
* methods.
*/
private class BuilderParentImpl implements BuilderParent {
@Override
public void markDirty() {
onChanged();
}
}
/**
* Gets the {@link BuilderParent} for giving to our children.
* @return The builder parent for our children.
*/
protected BuilderParent getParentForChildren() {
if (meAsParent == null) {
meAsParent = new BuilderParentImpl();
}
return meAsParent;
}
/**
* Called when a the builder or one of its nested children has changed
* and any parent should be notified of its invalidation.
*/
protected final void onChanged() {
if (isClean && builderParent != null) {
builderParent.markDirty();
// Don't keep dispatching invalidations until build is called again.
isClean = false;
}
}
/**
* Gets the map field with the given field number. This method should be
* overridden in the generated message class if the message contains map
* fields.
*
* Unlike other field types, reflection support for map fields can't be
* implemented based on generated public API because we need to access a
* map field as a list in reflection API but the generated API only allows
* us to access it as a map. This method returns the underlying map field
* directly and thus enables us to access the map field as a list.
*/
@SuppressWarnings({"unused", "rawtypes"})
protected MapField internalGetMapField(int fieldNumber) {
// Note that we can't use descriptor names here because this method will
// be called when descriptor is being initialized.
throw new RuntimeException(
"No map fields found in " + getClass().getName());
}
/** Like {@link #internalGetMapField} but return a mutable version. */
@SuppressWarnings({"unused", "rawtypes"})
protected MapField internalGetMutableMapField(int fieldNumber) {
// Note that we can't use descriptor names here because this method will
// be called when descriptor is being initialized.
throw new RuntimeException(
"No map fields found in " + getClass().getName());
}
}
// =================================================================
// Extensions-related stuff
public interface ExtendableMessageOrBuilder<
MessageType extends ExtendableMessage> extends MessageOrBuilder {
// Re-define for return type covariance.
@Override
Message getDefaultInstanceForType();
/** Check if a singular extension is present. */
boolean hasExtension(
ExtensionLite extension);
/** Get the number of elements in a repeated extension. */
int getExtensionCount(
ExtensionLite> extension);
/** Get the value of an extension. */
Type getExtension(
ExtensionLite extension);
/** Get one element of a repeated extension. */
Type getExtension(
ExtensionLite> extension,
int index);
/** Check if a singular extension is present. */
boolean hasExtension(
Extension extension);
/** Check if a singular extension is present. */
boolean hasExtension(
GeneratedExtension extension);
/** Get the number of elements in a repeated extension. */
int getExtensionCount(
Extension> extension);
/** Get the number of elements in a repeated extension. */
int getExtensionCount(
GeneratedExtension> extension);
/** Get the value of an extension. */
Type getExtension(
Extension extension);
/** Get the value of an extension. */
Type getExtension(
GeneratedExtension extension);
/** Get one element of a repeated extension. */
Type getExtension(
Extension> extension,
int index);
/** Get one element of a repeated extension. */
Type getExtension(
GeneratedExtension> extension,
int index);
}
/**
* Generated message classes for message types that contain extension ranges
* subclass this.
*
* This class implements type-safe accessors for extensions. They
* implement all the same operations that you can do with normal fields --
* e.g. "has", "get", and "getCount" -- but for extensions. The extensions
* are identified using instances of the class {@link GeneratedExtension};
* the protocol nl.topicus.jdbc.shaded.com.iler generates a static instance of this class for every
* extension in its input. Through the magic of generics, all is made
* type-safe.
*
*
For example, imagine you have the {@code .proto} file:
*
*
* option java_class = "MyProto";
*
* message Foo {
* extensions 1000 to max;
* }
*
* extend Foo {
* optional int32 bar;
* }
*
*
* Then you might write code like:
*
*
* MyProto.Foo foo = getFoo();
* int i = foo.getExtension(MyProto.bar);
*
*
* See also {@link ExtendableBuilder}.
*/
public abstract static class ExtendableMessage<
MessageType extends ExtendableMessage>
extends GeneratedMessageV3
implements ExtendableMessageOrBuilder {
private static final long serialVersionUID = 1L;
private final FieldSet extensions;
protected ExtendableMessage() {
this.extensions = FieldSet.newFieldSet();
}
protected ExtendableMessage(
ExtendableBuilder builder) {
super(builder);
this.extensions = builder.buildExtensions();
}
private void verifyExtensionContainingType(
final Extension extension) {
if (extension.getDescriptor().getContainingType() !=
getDescriptorForType()) {
// This can only happen if someone uses unchecked operations.
throw new IllegalArgumentException(
"Extension is for type \"" +
extension.getDescriptor().getContainingType().getFullName() +
"\" which does not match message type \"" +
getDescriptorForType().getFullName() + "\".");
}
}
/** Check if a singular extension is present. */
@Override
@SuppressWarnings("unchecked")
public final boolean hasExtension(final ExtensionLite extensionLite) {
Extension extension = checkNotLite(extensionLite);
verifyExtensionContainingType(extension);
return extensions.hasField(extension.getDescriptor());
}
/** Get the number of elements in a repeated extension. */
@Override
@SuppressWarnings("unchecked")
public final int getExtensionCount(
final ExtensionLite> extensionLite) {
Extension> extension = checkNotLite(extensionLite);
verifyExtensionContainingType(extension);
final FieldDescriptor descriptor = extension.getDescriptor();
return extensions.getRepeatedFieldCount(descriptor);
}
/** Get the value of an extension. */
@Override
@SuppressWarnings("unchecked")
public final Type getExtension(final ExtensionLite extensionLite) {
Extension extension = checkNotLite(extensionLite);
verifyExtensionContainingType(extension);
FieldDescriptor descriptor = extension.getDescriptor();
final Object value = extensions.getField(descriptor);
if (value == null) {
if (descriptor.isRepeated()) {
return (Type) Collections.emptyList();
} else if (descriptor.getJavaType() ==
FieldDescriptor.JavaType.MESSAGE) {
return (Type) extension.getMessageDefaultInstance();
} else {
return (Type) extension.fromReflectionType(
descriptor.getDefaultValue());
}
} else {
return (Type) extension.fromReflectionType(value);
}
}
/** Get one element of a repeated extension. */
@Override
@SuppressWarnings("unchecked")
public final Type getExtension(
final ExtensionLite> extensionLite, final int index) {
Extension> extension = checkNotLite(extensionLite);
verifyExtensionContainingType(extension);
FieldDescriptor descriptor = extension.getDescriptor();
return (Type) extension.singularFromReflectionType(
extensions.getRepeatedField(descriptor, index));
}
/** Check if a singular extension is present. */
@Override
public final boolean hasExtension(final Extension extension) {
return hasExtension((ExtensionLite) extension);
}
/** Check if a singular extension is present. */
@Override
public final boolean hasExtension(
final GeneratedExtension extension) {
return hasExtension((ExtensionLite) extension);
}
/** Get the number of elements in a repeated extension. */
@Override
public final int getExtensionCount(
final Extension> extension) {
return getExtensionCount((ExtensionLite>) extension);
}
/** Get the number of elements in a repeated extension. */
@Override
public final int getExtensionCount(
final GeneratedExtension> extension) {
return getExtensionCount((ExtensionLite>) extension);
}
/** Get the value of an extension. */
@Override
public final Type getExtension(final Extension extension) {
return getExtension((ExtensionLite) extension);
}
/** Get the value of an extension. */
@Override
public final Type getExtension(
final GeneratedExtension extension) {
return getExtension((ExtensionLite) extension);
}
/** Get one element of a repeated extension. */
@Override
public final Type getExtension(
final Extension> extension, final int index) {
return getExtension((ExtensionLite>) extension, index);
}
/** Get one element of a repeated extension. */
@Override
public final Type getExtension(
final GeneratedExtension> extension, final int index) {
return getExtension((ExtensionLite>) extension, index);
}
/** Called by subclasses to check if all extensions are initialized. */
protected boolean extensionsAreInitialized() {
return extensions.isInitialized();
}
@Override
public boolean isInitialized() {
return super.isInitialized() && extensionsAreInitialized();
}
@Override
protected boolean parseUnknownField(
CodedInputStream input,
UnknownFieldSet.Builder unknownFields,
ExtensionRegistryLite extensionRegistry,
int tag) throws IOException {
return MessageReflection.mergeFieldFrom(
input, unknownFields, extensionRegistry, getDescriptorForType(),
new MessageReflection.ExtensionAdapter(extensions), tag);
}
/**
* Used by parsing constructors in generated classes.
*/
@Override
protected void makeExtensionsImmutable() {
extensions.makeImmutable();
}
/**
* Used by subclasses to serialize extensions. Extension ranges may be
* interleaved with field numbers, but we must write them in canonical
* (sorted by field number) order. ExtensionWriter helps us write
* individual ranges of extensions at once.
*/
protected class ExtensionWriter {
// Imagine how much simpler this code would be if Java iterators had
// a way to get the next element without advancing the iterator.
private final Iterator> iter =
extensions.iterator();
private Map.Entry next;
private final boolean messageSetWireFormat;
private ExtensionWriter(final boolean messageSetWireFormat) {
if (iter.hasNext()) {
next = iter.next();
}
this.messageSetWireFormat = messageSetWireFormat;
}
public void writeUntil(final int end, final CodedOutputStream output)
throws IOException {
while (next != null && next.getKey().getNumber() < end) {
FieldDescriptor descriptor = next.getKey();
if (messageSetWireFormat && descriptor.getLiteJavaType() ==
WireFormat.JavaType.MESSAGE &&
!descriptor.isRepeated()) {
if (next instanceof LazyField.LazyEntry>) {
output.writeRawMessageSetExtension(descriptor.getNumber(),
((LazyField.LazyEntry>) next).getField().toByteString());
} else {
output.writeMessageSetExtension(descriptor.getNumber(),
(Message) next.getValue());
}
} else {
// TODO(xiangl): Taken care of following code, it may cause
// problem when we use LazyField for normal fields/extensions.
// Due to the optional field can be duplicated at the end of
// serialized bytes, which will make the serialized size change
// after lazy field parsed. So when we use LazyField globally,
// we need to change the following write method to write cached
// bytes directly rather than write the parsed message.
FieldSet.writeField(descriptor, next.getValue(), output);
}
if (iter.hasNext()) {
next = iter.next();
} else {
next = null;
}
}
}
}
protected ExtensionWriter newExtensionWriter() {
return new ExtensionWriter(false);
}
protected ExtensionWriter newMessageSetExtensionWriter() {
return new ExtensionWriter(true);
}
/** Called by subclasses to nl.topicus.jdbc.shaded.com.ute the size of extensions. */
protected int extensionsSerializedSize() {
return extensions.getSerializedSize();
}
protected int extensionsSerializedSizeAsMessageSet() {
return extensions.getMessageSetSerializedSize();
}
// ---------------------------------------------------------------
// Reflection
protected Map getExtensionFields() {
return extensions.getAllFields();
}
@Override
public Map getAllFields() {
final Map result =
super.getAllFieldsMutable(/* getBytesForString = */ false);
result.putAll(getExtensionFields());
return Collections.unmodifiableMap(result);
}
@Override
public Map getAllFieldsRaw() {
final Map result =
super.getAllFieldsMutable(/* getBytesForString = */ false);
result.putAll(getExtensionFields());
return Collections.unmodifiableMap(result);
}
@Override
public boolean hasField(final FieldDescriptor field) {
if (field.isExtension()) {
verifyContainingType(field);
return extensions.hasField(field);
} else {
return super.hasField(field);
}
}
@Override
public Object getField(final FieldDescriptor field) {
if (field.isExtension()) {
verifyContainingType(field);
final Object value = extensions.getField(field);
if (value == null) {
if (field.isRepeated()) {
return Collections.emptyList();
} else if (field.getJavaType() == FieldDescriptor.JavaType.MESSAGE) {
// Lacking an ExtensionRegistry, we have no way to determine the
// extension's real type, so we return a DynamicMessage.
return DynamicMessage.getDefaultInstance(field.getMessageType());
} else {
return field.getDefaultValue();
}
} else {
return value;
}
} else {
return super.getField(field);
}
}
@Override
public int getRepeatedFieldCount(final FieldDescriptor field) {
if (field.isExtension()) {
verifyContainingType(field);
return extensions.getRepeatedFieldCount(field);
} else {
return super.getRepeatedFieldCount(field);
}
}
@Override
public Object getRepeatedField(final FieldDescriptor field,
final int index) {
if (field.isExtension()) {
verifyContainingType(field);
return extensions.getRepeatedField(field, index);
} else {
return super.getRepeatedField(field, index);
}
}
private void verifyContainingType(final FieldDescriptor field) {
if (field.getContainingType() != getDescriptorForType()) {
throw new IllegalArgumentException(
"FieldDescriptor does not match message type.");
}
}
}
/**
* Generated message builders for message types that contain extension ranges
* subclass this.
*
* This class implements type-safe accessors for extensions. They
* implement all the same operations that you can do with normal fields --
* e.g. "get", "set", and "add" -- but for extensions. The extensions are
* identified using instances of the class {@link GeneratedExtension}; the
* protocol nl.topicus.jdbc.shaded.com.iler generates a static instance of this class for every
* extension in its input. Through the magic of generics, all is made
* type-safe.
*
*
For example, imagine you have the {@code .proto} file:
*
*
* option java_class = "MyProto";
*
* message Foo {
* extensions 1000 to max;
* }
*
* extend Foo {
* optional int32 bar;
* }
*
*
* Then you might write code like:
*
*
* MyProto.Foo foo =
* MyProto.Foo.newBuilder()
* .setExtension(MyProto.bar, 123)
* .build();
*
*
* See also {@link ExtendableMessage}.
*/
@SuppressWarnings("unchecked")
public abstract static class ExtendableBuilder<
MessageType extends ExtendableMessage,
BuilderType extends ExtendableBuilder>
extends Builder
implements ExtendableMessageOrBuilder {
private FieldSet extensions = FieldSet.emptySet();
protected ExtendableBuilder() {}
protected ExtendableBuilder(
BuilderParent parent) {
super(parent);
}
// For immutable message conversion.
void internalSetExtensionSet(FieldSet extensions) {
this.extensions = extensions;
}
@Override
public BuilderType clear() {
extensions = FieldSet.emptySet();
return super.clear();
}
private void ensureExtensionsIsMutable() {
if (extensions.isImmutable()) {
extensions = extensions.clone();
}
}
private void verifyExtensionContainingType(
final Extension extension) {
if (extension.getDescriptor().getContainingType() !=
getDescriptorForType()) {
// This can only happen if someone uses unchecked operations.
throw new IllegalArgumentException(
"Extension is for type \"" +
extension.getDescriptor().getContainingType().getFullName() +
"\" which does not match message type \"" +
getDescriptorForType().getFullName() + "\".");
}
}
/** Check if a singular extension is present. */
@Override
public final boolean hasExtension(final ExtensionLite extensionLite) {
Extension extension = checkNotLite(extensionLite);
verifyExtensionContainingType(extension);
return extensions.hasField(extension.getDescriptor());
}
/** Get the number of elements in a repeated extension. */
@Override
public final int getExtensionCount(
final ExtensionLite> extensionLite) {
Extension> extension = checkNotLite(extensionLite);
verifyExtensionContainingType(extension);
final FieldDescriptor descriptor = extension.getDescriptor();
return extensions.getRepeatedFieldCount(descriptor);
}
/** Get the value of an extension. */
@Override
public final Type getExtension(final ExtensionLite extensionLite) {
Extension extension = checkNotLite(extensionLite);
verifyExtensionContainingType(extension);
FieldDescriptor descriptor = extension.getDescriptor();
final Object value = extensions.getField(descriptor);
if (value == null) {
if (descriptor.isRepeated()) {
return (Type) Collections.emptyList();
} else if (descriptor.getJavaType() ==
FieldDescriptor.JavaType.MESSAGE) {
return (Type) extension.getMessageDefaultInstance();
} else {
return (Type) extension.fromReflectionType(
descriptor.getDefaultValue());
}
} else {
return (Type) extension.fromReflectionType(value);
}
}
/** Get one element of a repeated extension. */
@Override
public final Type getExtension(
final ExtensionLite> extensionLite, final int index) {
Extension> extension = checkNotLite(extensionLite);
verifyExtensionContainingType(extension);
FieldDescriptor descriptor = extension.getDescriptor();
return (Type) extension.singularFromReflectionType(
extensions.getRepeatedField(descriptor, index));
}
/** Set the value of an extension. */
public final BuilderType setExtension(
final ExtensionLite extensionLite,
final Type value) {
Extension extension = checkNotLite(extensionLite);
verifyExtensionContainingType(extension);
ensureExtensionsIsMutable();
final FieldDescriptor descriptor = extension.getDescriptor();
extensions.setField(descriptor, extension.toReflectionType(value));
onChanged();
return (BuilderType) this;
}
/** Set the value of one element of a repeated extension. */
public final BuilderType setExtension(
final ExtensionLite> extensionLite,
final int index, final Type value) {
Extension> extension = checkNotLite(extensionLite);
verifyExtensionContainingType(extension);
ensureExtensionsIsMutable();
final FieldDescriptor descriptor = extension.getDescriptor();
extensions.setRepeatedField(
descriptor, index,
extension.singularToReflectionType(value));
onChanged();
return (BuilderType) this;
}
/** Append a value to a repeated extension. */
public final BuilderType addExtension(
final ExtensionLite> extensionLite,
final Type value) {
Extension> extension = checkNotLite(extensionLite);
verifyExtensionContainingType(extension);
ensureExtensionsIsMutable();
final FieldDescriptor descriptor = extension.getDescriptor();
extensions.addRepeatedField(
descriptor, extension.singularToReflectionType(value));
onChanged();
return (BuilderType) this;
}
/** Clear an extension. */
public final BuilderType clearExtension(
final ExtensionLite extensionLite) {
Extension extension = checkNotLite(extensionLite);
verifyExtensionContainingType(extension);
ensureExtensionsIsMutable();
extensions.clearField(extension.getDescriptor());
onChanged();
return (BuilderType) this;
}
/** Check if a singular extension is present. */
@Override
public final boolean hasExtension(final Extension extension) {
return hasExtension((ExtensionLite) extension);
}
/** Check if a singular extension is present. */
@Override
public final boolean hasExtension(
final GeneratedExtension extension) {
return hasExtension((ExtensionLite) extension);
}
/** Get the number of elements in a repeated extension. */
@Override
public final int getExtensionCount(
final Extension> extension) {
return getExtensionCount((ExtensionLite>) extension);
}
/** Get the number of elements in a repeated extension. */
@Override
public final int getExtensionCount(
final GeneratedExtension> extension) {
return getExtensionCount((ExtensionLite>) extension);
}
/** Get the value of an extension. */
@Override
public final Type getExtension(final Extension extension) {
return getExtension((ExtensionLite) extension);
}
/** Get the value of an extension. */
@Override
public final Type getExtension(
final GeneratedExtension extension) {
return getExtension((ExtensionLite) extension);
}
/** Get the value of an extension. */
@Override
public final Type getExtension(
final Extension> extension, final int index) {
return getExtension((ExtensionLite>) extension, index);
}
/** Get the value of an extension. */
@Override
public final Type getExtension(
final GeneratedExtension> extension, final int index) {
return getExtension((ExtensionLite>) extension, index);
}
/** Set the value of an extension. */
public final BuilderType setExtension(
final Extension extension, final Type value) {
return setExtension((ExtensionLite) extension, value);
}
/** Set the value of an extension. */
public BuilderType setExtension(
final GeneratedExtension extension, final Type value) {
return setExtension((ExtensionLite) extension, value);
}
/** Set the value of one element of a repeated extension. */
public final BuilderType setExtension(
final Extension> extension,
final int index, final Type value) {
return setExtension((ExtensionLite>) extension, index, value);
}
/** Set the value of one element of a repeated extension. */
public BuilderType setExtension(
final GeneratedExtension> extension,
final int index, final Type value) {
return setExtension((ExtensionLite>) extension, index, value);
}
/** Append a value to a repeated extension. */
public final BuilderType addExtension(
final Extension> extension, final Type value) {
return addExtension((ExtensionLite>) extension, value);
}
/** Append a value to a repeated extension. */
public BuilderType addExtension(
final GeneratedExtension> extension, final Type value) {
return addExtension((ExtensionLite>) extension, value);
}
/** Clear an extension. */
public final BuilderType clearExtension(
final Extension extension) {
return clearExtension((ExtensionLite) extension);
}
/** Clear an extension. */
public BuilderType clearExtension(
final GeneratedExtension extension) {
return clearExtension((ExtensionLite) extension);
}
/** Called by subclasses to check if all extensions are initialized. */
protected boolean extensionsAreInitialized() {
return extensions.isInitialized();
}
/**
* Called by the build code path to create a copy of the extensions for
* building the message.
*/
private FieldSet buildExtensions() {
extensions.makeImmutable();
return extensions;
}
@Override
public boolean isInitialized() {
return super.isInitialized() && extensionsAreInitialized();
}
/**
* Called by subclasses to parse an unknown field or an extension.
* @return {@code true} unless the tag is an end-group tag.
*/
@Override
protected boolean parseUnknownField(
final CodedInputStream input,
final UnknownFieldSet.Builder unknownFields,
final ExtensionRegistryLite extensionRegistry,
final int tag) throws IOException {
return MessageReflection.mergeFieldFrom(
input, unknownFields, extensionRegistry, getDescriptorForType(),
new MessageReflection.BuilderAdapter(this), tag);
}
// ---------------------------------------------------------------
// Reflection
@Override
public Map getAllFields() {
final Map result = super.getAllFieldsMutable();
result.putAll(extensions.getAllFields());
return Collections.unmodifiableMap(result);
}
@Override
public Object getField(final FieldDescriptor field) {
if (field.isExtension()) {
verifyContainingType(field);
final Object value = extensions.getField(field);
if (value == null) {
if (field.getJavaType() == FieldDescriptor.JavaType.MESSAGE) {
// Lacking an ExtensionRegistry, we have no way to determine the
// extension's real type, so we return a DynamicMessage.
return DynamicMessage.getDefaultInstance(field.getMessageType());
} else {
return field.getDefaultValue();
}
} else {
return value;
}
} else {
return super.getField(field);
}
}
@Override
public int getRepeatedFieldCount(final FieldDescriptor field) {
if (field.isExtension()) {
verifyContainingType(field);
return extensions.getRepeatedFieldCount(field);
} else {
return super.getRepeatedFieldCount(field);
}
}
@Override
public Object getRepeatedField(final FieldDescriptor field,
final int index) {
if (field.isExtension()) {
verifyContainingType(field);
return extensions.getRepeatedField(field, index);
} else {
return super.getRepeatedField(field, index);
}
}
@Override
public boolean hasField(final FieldDescriptor field) {
if (field.isExtension()) {
verifyContainingType(field);
return extensions.hasField(field);
} else {
return super.hasField(field);
}
}
@Override
public BuilderType setField(final FieldDescriptor field,
final Object value) {
if (field.isExtension()) {
verifyContainingType(field);
ensureExtensionsIsMutable();
extensions.setField(field, value);
onChanged();
return (BuilderType) this;
} else {
return super.setField(field, value);
}
}
@Override
public BuilderType clearField(final FieldDescriptor field) {
if (field.isExtension()) {
verifyContainingType(field);
ensureExtensionsIsMutable();
extensions.clearField(field);
onChanged();
return (BuilderType) this;
} else {
return super.clearField(field);
}
}
@Override
public BuilderType setRepeatedField(final FieldDescriptor field,
final int index, final Object value) {
if (field.isExtension()) {
verifyContainingType(field);
ensureExtensionsIsMutable();
extensions.setRepeatedField(field, index, value);
onChanged();
return (BuilderType) this;
} else {
return super.setRepeatedField(field, index, value);
}
}
@Override
public BuilderType addRepeatedField(final FieldDescriptor field,
final Object value) {
if (field.isExtension()) {
verifyContainingType(field);
ensureExtensionsIsMutable();
extensions.addRepeatedField(field, value);
onChanged();
return (BuilderType) this;
} else {
return super.addRepeatedField(field, value);
}
}
protected final void mergeExtensionFields(final ExtendableMessage other) {
ensureExtensionsIsMutable();
extensions.mergeFrom(other.extensions);
onChanged();
}
private void verifyContainingType(final FieldDescriptor field) {
if (field.getContainingType() != getDescriptorForType()) {
throw new IllegalArgumentException(
"FieldDescriptor does not match message type.");
}
}
}
// -----------------------------------------------------------------
/**
* Gets the descriptor for an extension. The implementation depends on whether
* the extension is scoped in the top level of a file or scoped in a Message.
*/
static interface ExtensionDescriptorRetriever {
FieldDescriptor getDescriptor();
}
// =================================================================
/** Calls Class.getMethod and throws a RuntimeException if it fails. */
@SuppressWarnings("unchecked")
private static Method getMethodOrDie(
final Class clazz, final String name, final Class... params) {
try {
return clazz.getMethod(name, params);
} catch (NoSuchMethodException e) {
throw new RuntimeException(
"Generated message class \"" + clazz.getName() +
"\" missing method \"" + name + "\".", e);
}
}
/** Calls invoke and throws a RuntimeException if it fails. */
private static Object invokeOrDie(
final Method method, final Object object, final Object... params) {
try {
return method.invoke(object, params);
} catch (IllegalAccessException e) {
throw new RuntimeException(
"Couldn't use Java reflection to implement protocol message " +
"reflection.", e);
} catch (InvocationTargetException e) {
final Throwable cause = e.getCause();
if (cause instanceof RuntimeException) {
throw (RuntimeException) cause;
} else if (cause instanceof Error) {
throw (Error) cause;
} else {
throw new RuntimeException(
"Unexpected exception thrown by generated accessor method.", cause);
}
}
}
/**
* Gets the map field with the given field number. This method should be
* overridden in the generated message class if the message contains map
* fields.
*
* Unlike other field types, reflection support for map fields can't be
* implemented based on generated public API because we need to access a
* map field as a list in reflection API but the generated API only allows
* us to access it as a map. This method returns the underlying map field
* directly and thus enables us to access the map field as a list.
*/
@SuppressWarnings({"rawtypes", "unused"})
protected MapField internalGetMapField(int fieldNumber) {
// Note that we can't use descriptor names here because this method will
// be called when descriptor is being initialized.
throw new RuntimeException(
"No map fields found in " + getClass().getName());
}
/**
* Users should ignore this class. This class provides the implementation
* with access to the fields of a message object using Java reflection.
*/
public static final class FieldAccessorTable {
/**
* Construct a FieldAccessorTable for a particular message class. Only
* one FieldAccessorTable should ever be constructed per class.
*
* @param descriptor The type's descriptor.
* @param camelCaseNames The camelcase names of all fields in the message.
* These are used to derive the accessor method names.
* @param messageClass The message type.
* @param builderClass The builder type.
*/
public FieldAccessorTable(
final Descriptor descriptor,
final String[] camelCaseNames,
final Class extends GeneratedMessageV3> messageClass,
final Class extends Builder> builderClass) {
this(descriptor, camelCaseNames);
ensureFieldAccessorsInitialized(messageClass, builderClass);
}
/**
* Construct a FieldAccessorTable for a particular message class without
* initializing FieldAccessors.
*/
public FieldAccessorTable(
final Descriptor descriptor,
final String[] camelCaseNames) {
this.descriptor = descriptor;
this.camelCaseNames = camelCaseNames;
fields = new FieldAccessor[descriptor.getFields().size()];
oneofs = new OneofAccessor[descriptor.getOneofs().size()];
initialized = false;
}
/**
* Ensures the field accessors are initialized. This method is thread-safe.
*
* @param messageClass The message type.
* @param builderClass The builder type.
* @return this
*/
public FieldAccessorTable ensureFieldAccessorsInitialized(
Class extends GeneratedMessageV3> messageClass,
Class extends Builder> builderClass) {
if (initialized) { return this; }
synchronized (this) {
if (initialized) { return this; }
int fieldsSize = fields.length;
for (int i = 0; i < fieldsSize; i++) {
FieldDescriptor field = descriptor.getFields().get(i);
String containingOneofCamelCaseName = null;
if (field.getContainingOneof() != null) {
containingOneofCamelCaseName =
camelCaseNames[fieldsSize + field.getContainingOneof().getIndex()];
}
if (field.isRepeated()) {
if (field.getJavaType() == FieldDescriptor.JavaType.MESSAGE) {
if (field.isMapField()) {
fields[i] = new MapFieldAccessor(
field, camelCaseNames[i], messageClass, builderClass);
} else {
fields[i] = new RepeatedMessageFieldAccessor(
field, camelCaseNames[i], messageClass, builderClass);
}
} else if (field.getJavaType() == FieldDescriptor.JavaType.ENUM) {
fields[i] = new RepeatedEnumFieldAccessor(
field, camelCaseNames[i], messageClass, builderClass);
} else {
fields[i] = new RepeatedFieldAccessor(
field, camelCaseNames[i], messageClass, builderClass);
}
} else {
if (field.getJavaType() == FieldDescriptor.JavaType.MESSAGE) {
fields[i] = new SingularMessageFieldAccessor(
field, camelCaseNames[i], messageClass, builderClass,
containingOneofCamelCaseName);
} else if (field.getJavaType() == FieldDescriptor.JavaType.ENUM) {
fields[i] = new SingularEnumFieldAccessor(
field, camelCaseNames[i], messageClass, builderClass,
containingOneofCamelCaseName);
} else if (field.getJavaType() == FieldDescriptor.JavaType.STRING) {
fields[i] = new SingularStringFieldAccessor(
field, camelCaseNames[i], messageClass, builderClass,
containingOneofCamelCaseName);
} else {
fields[i] = new SingularFieldAccessor(
field, camelCaseNames[i], messageClass, builderClass,
containingOneofCamelCaseName);
}
}
}
int oneofsSize = oneofs.length;
for (int i = 0; i < oneofsSize; i++) {
oneofs[i] = new OneofAccessor(
descriptor, camelCaseNames[i + fieldsSize],
messageClass, builderClass);
}
initialized = true;
camelCaseNames = null;
return this;
}
}
private final Descriptor descriptor;
private final FieldAccessor[] fields;
private String[] camelCaseNames;
private final OneofAccessor[] oneofs;
private volatile boolean initialized;
/** Get the FieldAccessor for a particular field. */
private FieldAccessor getField(final FieldDescriptor field) {
if (field.getContainingType() != descriptor) {
throw new IllegalArgumentException(
"FieldDescriptor does not match message type.");
} else if (field.isExtension()) {
// If this type had extensions, it would subclass ExtendableMessage,
// which overrides the reflection interface to handle extensions.
throw new IllegalArgumentException(
"This type does not have extensions.");
}
return fields[field.getIndex()];
}
/** Get the OneofAccessor for a particular oneof. */
private OneofAccessor getOneof(final OneofDescriptor oneof) {
if (oneof.getContainingType() != descriptor) {
throw new IllegalArgumentException(
"OneofDescriptor does not match message type.");
}
return oneofs[oneof.getIndex()];
}
/**
* Abstract interface that provides access to a single field. This is
* implemented differently depending on the field type and cardinality.
*/
private interface FieldAccessor {
Object get(GeneratedMessageV3 message);
Object get(GeneratedMessageV3.Builder builder);
Object getRaw(GeneratedMessageV3 message);
Object getRaw(GeneratedMessageV3.Builder builder);
void set(Builder builder, Object value);
Object getRepeated(GeneratedMessageV3 message, int index);
Object getRepeated(GeneratedMessageV3.Builder builder, int index);
Object getRepeatedRaw(GeneratedMessageV3 message, int index);
Object getRepeatedRaw(GeneratedMessageV3.Builder builder, int index);
void setRepeated(Builder builder,
int index, Object value);
void addRepeated(Builder builder, Object value);
boolean has(GeneratedMessageV3 message);
boolean has(GeneratedMessageV3.Builder builder);
int getRepeatedCount(GeneratedMessageV3 message);
int getRepeatedCount(GeneratedMessageV3.Builder builder);
void clear(Builder builder);
Message.Builder newBuilder();
Message.Builder getBuilder(GeneratedMessageV3.Builder builder);
Message.Builder getRepeatedBuilder(GeneratedMessageV3.Builder builder,
int index);
}
/** OneofAccessor provides access to a single oneof. */
private static class OneofAccessor {
OneofAccessor(
final Descriptor descriptor, final String camelCaseName,
final Class extends GeneratedMessageV3> messageClass,
final Class extends Builder> builderClass) {
this.descriptor = descriptor;
caseMethod =
getMethodOrDie(messageClass, "get" + camelCaseName + "Case");
caseMethodBuilder =
getMethodOrDie(builderClass, "get" + camelCaseName + "Case");
clearMethod = getMethodOrDie(builderClass, "clear" + camelCaseName);
}
private final Descriptor descriptor;
private final Method caseMethod;
private final Method caseMethodBuilder;
private final Method clearMethod;
public boolean has(final GeneratedMessageV3 message) {
if (((Internal.EnumLite) invokeOrDie(caseMethod, message)).getNumber() == 0) {
return false;
}
return true;
}
public boolean has(GeneratedMessageV3.Builder builder) {
if (((Internal.EnumLite) invokeOrDie(caseMethodBuilder, builder)).getNumber() == 0) {
return false;
}
return true;
}
public FieldDescriptor get(final GeneratedMessageV3 message) {
int fieldNumber = ((Internal.EnumLite) invokeOrDie(caseMethod, message)).getNumber();
if (fieldNumber > 0) {
return descriptor.findFieldByNumber(fieldNumber);
}
return null;
}
public FieldDescriptor get(GeneratedMessageV3.Builder builder) {
int fieldNumber = ((Internal.EnumLite) invokeOrDie(caseMethodBuilder, builder)).getNumber();
if (fieldNumber > 0) {
return descriptor.findFieldByNumber(fieldNumber);
}
return null;
}
public void clear(final Builder builder) {
invokeOrDie(clearMethod, builder);
}
}
private static boolean supportFieldPresence(FileDescriptor file) {
return file.getSyntax() == FileDescriptor.Syntax.PROTO2;
}
// ---------------------------------------------------------------
private static class SingularFieldAccessor implements FieldAccessor {
SingularFieldAccessor(
final FieldDescriptor descriptor, final String camelCaseName,
final Class extends GeneratedMessageV3> messageClass,
final Class extends Builder> builderClass,
final String containingOneofCamelCaseName) {
field = descriptor;
isOneofField = descriptor.getContainingOneof() != null;
hasHasMethod = supportFieldPresence(descriptor.getFile())
|| (!isOneofField && descriptor.getJavaType() == FieldDescriptor.JavaType.MESSAGE);
getMethod = getMethodOrDie(messageClass, "get" + camelCaseName);
getMethodBuilder = getMethodOrDie(builderClass, "get" + camelCaseName);
type = getMethod.getReturnType();
setMethod = getMethodOrDie(builderClass, "set" + camelCaseName, type);
hasMethod =
hasHasMethod ? getMethodOrDie(messageClass, "has" + camelCaseName) : null;
hasMethodBuilder =
hasHasMethod ? getMethodOrDie(builderClass, "has" + camelCaseName) : null;
clearMethod = getMethodOrDie(builderClass, "clear" + camelCaseName);
caseMethod = isOneofField ? getMethodOrDie(
messageClass, "get" + containingOneofCamelCaseName + "Case") : null;
caseMethodBuilder = isOneofField ? getMethodOrDie(
builderClass, "get" + containingOneofCamelCaseName + "Case") : null;
}
// Note: We use Java reflection to call public methods rather than
// access private fields directly as this avoids runtime security
// checks.
protected final Class> type;
protected final Method getMethod;
protected final Method getMethodBuilder;
protected final Method setMethod;
protected final Method hasMethod;
protected final Method hasMethodBuilder;
protected final Method clearMethod;
protected final Method caseMethod;
protected final Method caseMethodBuilder;
protected final FieldDescriptor field;
protected final boolean isOneofField;
protected final boolean hasHasMethod;
private int getOneofFieldNumber(final GeneratedMessageV3 message) {
return ((Internal.EnumLite) invokeOrDie(caseMethod, message)).getNumber();
}
private int getOneofFieldNumber(final GeneratedMessageV3.Builder builder) {
return ((Internal.EnumLite) invokeOrDie(caseMethodBuilder, builder)).getNumber();
}
@Override
public Object get(final GeneratedMessageV3 message) {
return invokeOrDie(getMethod, message);
}
@Override
public Object get(GeneratedMessageV3.Builder builder) {
return invokeOrDie(getMethodBuilder, builder);
}
@Override
public Object getRaw(final GeneratedMessageV3 message) {
return get(message);
}
@Override
public Object getRaw(GeneratedMessageV3.Builder builder) {
return get(builder);
}
@Override
public void set(final Builder builder, final Object value) {
invokeOrDie(setMethod, builder, value);
}
@Override
public Object getRepeated(final GeneratedMessageV3 message, final int index) {
throw new UnsupportedOperationException(
"getRepeatedField() called on a singular field.");
}
@Override
public Object getRepeatedRaw(final GeneratedMessageV3 message, final int index) {
throw new UnsupportedOperationException(
"getRepeatedFieldRaw() called on a singular field.");
}
@Override
public Object getRepeated(GeneratedMessageV3.Builder builder, int index) {
throw new UnsupportedOperationException(
"getRepeatedField() called on a singular field.");
}
@Override
public Object getRepeatedRaw(GeneratedMessageV3.Builder builder, int index) {
throw new UnsupportedOperationException(
"getRepeatedFieldRaw() called on a singular field.");
}
@Override
public void setRepeated(final Builder builder, final int index, final Object value) {
throw new UnsupportedOperationException(
"setRepeatedField() called on a singular field.");
}
@Override
public void addRepeated(final Builder builder, final Object value) {
throw new UnsupportedOperationException(
"addRepeatedField() called on a singular field.");
}
@Override
public boolean has(final GeneratedMessageV3 message) {
if (!hasHasMethod) {
if (isOneofField) {
return getOneofFieldNumber(message) == field.getNumber();
}
return !get(message).equals(field.getDefaultValue());
}
return (Boolean) invokeOrDie(hasMethod, message);
}
@Override
public boolean has(GeneratedMessageV3.Builder builder) {
if (!hasHasMethod) {
if (isOneofField) {
return getOneofFieldNumber(builder) == field.getNumber();
}
return !get(builder).equals(field.getDefaultValue());
}
return (Boolean) invokeOrDie(hasMethodBuilder, builder);
}
@Override
public int getRepeatedCount(final GeneratedMessageV3 message) {
throw new UnsupportedOperationException(
"getRepeatedFieldSize() called on a singular field.");
}
@Override
public int getRepeatedCount(GeneratedMessageV3.Builder builder) {
throw new UnsupportedOperationException(
"getRepeatedFieldSize() called on a singular field.");
}
@Override
public void clear(final Builder builder) {
invokeOrDie(clearMethod, builder);
}
@Override
public Message.Builder newBuilder() {
throw new UnsupportedOperationException(
"newBuilderForField() called on a non-Message type.");
}
@Override
public Message.Builder getBuilder(GeneratedMessageV3.Builder builder) {
throw new UnsupportedOperationException(
"getFieldBuilder() called on a non-Message type.");
}
@Override
public Message.Builder getRepeatedBuilder(GeneratedMessageV3.Builder builder, int index) {
throw new UnsupportedOperationException(
"getRepeatedFieldBuilder() called on a non-Message type.");
}
}
private static class RepeatedFieldAccessor implements FieldAccessor {
protected final Class type;
protected final Method getMethod;
protected final Method getMethodBuilder;
protected final Method getRepeatedMethod;
protected final Method getRepeatedMethodBuilder;
protected final Method setRepeatedMethod;
protected final Method addRepeatedMethod;
protected final Method getCountMethod;
protected final Method getCountMethodBuilder;
protected final Method clearMethod;
RepeatedFieldAccessor(
final FieldDescriptor descriptor, final String camelCaseName,
final Class extends GeneratedMessageV3> messageClass,
final Class extends Builder> builderClass) {
getMethod = getMethodOrDie(messageClass,
"get" + camelCaseName + "List");
getMethodBuilder = getMethodOrDie(builderClass,
"get" + camelCaseName + "List");
getRepeatedMethod =
getMethodOrDie(messageClass, "get" + camelCaseName, Integer.TYPE);
getRepeatedMethodBuilder =
getMethodOrDie(builderClass, "get" + camelCaseName, Integer.TYPE);
type = getRepeatedMethod.getReturnType();
setRepeatedMethod =
getMethodOrDie(builderClass, "set" + camelCaseName,
Integer.TYPE, type);
addRepeatedMethod =
getMethodOrDie(builderClass, "add" + camelCaseName, type);
getCountMethod =
getMethodOrDie(messageClass, "get" + camelCaseName + "Count");
getCountMethodBuilder =
getMethodOrDie(builderClass, "get" + camelCaseName + "Count");
clearMethod = getMethodOrDie(builderClass, "clear" + camelCaseName);
}
@Override
public Object get(final GeneratedMessageV3 message) {
return invokeOrDie(getMethod, message);
}
@Override
public Object get(GeneratedMessageV3.Builder builder) {
return invokeOrDie(getMethodBuilder, builder);
}
@Override
public Object getRaw(final GeneratedMessageV3 message) {
return get(message);
}
@Override
public Object getRaw(GeneratedMessageV3.Builder builder) {
return get(builder);
}
@Override
public void set(final Builder builder, final Object value) {
// Add all the elements individually. This serves two purposes:
// 1) Verifies that each element has the correct type.
// 2) Insures that the caller cannot modify the list later on and
// have the modifications be reflected in the message.
clear(builder);
for (final Object element : (List>) value) {
addRepeated(builder, element);
}
}
@Override
public Object getRepeated(final GeneratedMessageV3 message, final int index) {
return invokeOrDie(getRepeatedMethod, message, index);
}
@Override
public Object getRepeated(GeneratedMessageV3.Builder builder, int index) {
return invokeOrDie(getRepeatedMethodBuilder, builder, index);
}
@Override
public Object getRepeatedRaw(GeneratedMessageV3 message, int index) {
return getRepeated(message, index);
}
@Override
public Object getRepeatedRaw(GeneratedMessageV3.Builder builder, int index) {
return getRepeated(builder, index);
}
@Override
public void setRepeated(final Builder builder, final int index, final Object value) {
invokeOrDie(setRepeatedMethod, builder, index, value);
}
@Override
public void addRepeated(final Builder builder, final Object value) {
invokeOrDie(addRepeatedMethod, builder, value);
}
@Override
public boolean has(final GeneratedMessageV3 message) {
throw new UnsupportedOperationException(
"hasField() called on a repeated field.");
}
@Override
public boolean has(GeneratedMessageV3.Builder builder) {
throw new UnsupportedOperationException(
"hasField() called on a repeated field.");
}
@Override
public int getRepeatedCount(final GeneratedMessageV3 message) {
return (Integer) invokeOrDie(getCountMethod, message);
}
@Override
public int getRepeatedCount(GeneratedMessageV3.Builder builder) {
return (Integer) invokeOrDie(getCountMethodBuilder, builder);
}
@Override
public void clear(final Builder builder) {
invokeOrDie(clearMethod, builder);
}
@Override
public Message.Builder newBuilder() {
throw new UnsupportedOperationException(
"newBuilderForField() called on a non-Message type.");
}
@Override
public Message.Builder getBuilder(GeneratedMessageV3.Builder builder) {
throw new UnsupportedOperationException(
"getFieldBuilder() called on a non-Message type.");
}
@Override
public Message.Builder getRepeatedBuilder(GeneratedMessageV3.Builder builder, int index) {
throw new UnsupportedOperationException(
"getRepeatedFieldBuilder() called on a non-Message type.");
}
}
private static class MapFieldAccessor implements FieldAccessor {
MapFieldAccessor(
final FieldDescriptor descriptor, final String camelCaseName,
final Class extends GeneratedMessageV3> messageClass,
final Class extends Builder> builderClass) {
field = descriptor;
Method getDefaultInstanceMethod =
getMethodOrDie(messageClass, "getDefaultInstance");
MapField defaultMapField = getMapField(
(GeneratedMessageV3) invokeOrDie(getDefaultInstanceMethod, null));
mapEntryMessageDefaultInstance =
defaultMapField.getMapEntryMessageDefaultInstance();
}
private final FieldDescriptor field;
private final Message mapEntryMessageDefaultInstance;
private MapField, ?> getMapField(GeneratedMessageV3 message) {
return (MapField, ?>) message.internalGetMapField(field.getNumber());
}
private MapField, ?> getMapField(GeneratedMessageV3.Builder builder) {
return (MapField, ?>) builder.internalGetMapField(field.getNumber());
}
private MapField, ?> getMutableMapField(
GeneratedMessageV3.Builder builder) {
return (MapField, ?>) builder.internalGetMutableMapField(
field.getNumber());
}
private Message coerceType(Message value) {
if (value == null) {
return null;
}
if (mapEntryMessageDefaultInstance.getClass().isInstance(value)) {
return value;
}
// The value is not the exact right message type. However, if it
// is an alternative implementation of the same type -- e.g. a
// DynamicMessage -- we should accept it. In this case we can make
// a copy of the message.
return mapEntryMessageDefaultInstance.toBuilder().mergeFrom(value).build();
}
@Override
@SuppressWarnings("unchecked")
public Object get(GeneratedMessageV3 message) {
List result = new ArrayList();
for (int i = 0; i < getRepeatedCount(message); i++) {
result.add(getRepeated(message, i));
}
return Collections.unmodifiableList(result);
}
@Override
@SuppressWarnings("unchecked")
public Object get(Builder builder) {
List result = new ArrayList();
for (int i = 0; i < getRepeatedCount(builder); i++) {
result.add(getRepeated(builder, i));
}
return Collections.unmodifiableList(result);
}
@Override
public Object getRaw(GeneratedMessageV3 message) {
return get(message);
}
@Override
public Object getRaw(GeneratedMessageV3.Builder builder) {
return get(builder);
}
@Override
public void set(Builder builder, Object value) {
clear(builder);
for (Object entry : (List) value) {
addRepeated(builder, entry);
}
}
@Override
public Object getRepeated(GeneratedMessageV3 message, int index) {
return getMapField(message).getList().get(index);
}
@Override
public Object getRepeated(Builder builder, int index) {
return getMapField(builder).getList().get(index);
}
@Override
public Object getRepeatedRaw(GeneratedMessageV3 message, int index) {
return getRepeated(message, index);
}
@Override
public Object getRepeatedRaw(Builder builder, int index) {
return getRepeated(builder, index);
}
@Override
public void setRepeated(Builder builder, int index, Object value) {
getMutableMapField(builder).getMutableList().set(index, coerceType((Message) value));
}
@Override
public void addRepeated(Builder builder, Object value) {
getMutableMapField(builder).getMutableList().add(coerceType((Message) value));
}
@Override
public boolean has(GeneratedMessageV3 message) {
throw new UnsupportedOperationException(
"hasField() is not supported for repeated fields.");
}
@Override
public boolean has(Builder builder) {
throw new UnsupportedOperationException(
"hasField() is not supported for repeated fields.");
}
@Override
public int getRepeatedCount(GeneratedMessageV3 message) {
return getMapField(message).getList().size();
}
@Override
public int getRepeatedCount(Builder builder) {
return getMapField(builder).getList().size();
}
@Override
public void clear(Builder builder) {
getMutableMapField(builder).getMutableList().clear();
}
@Override
public nl.topicus.jdbc.shaded.com.google.protobuf.Message.Builder newBuilder() {
return mapEntryMessageDefaultInstance.newBuilderForType();
}
@Override
public nl.topicus.jdbc.shaded.com.google.protobuf.Message.Builder getBuilder(Builder builder) {
throw new UnsupportedOperationException(
"Nested builder not supported for map fields.");
}
@Override
public nl.topicus.jdbc.shaded.com.google.protobuf.Message.Builder getRepeatedBuilder(Builder builder, int index) {
throw new UnsupportedOperationException(
"Nested builder not supported for map fields.");
}
}
// ---------------------------------------------------------------
private static final class SingularEnumFieldAccessor
extends SingularFieldAccessor {
SingularEnumFieldAccessor(
final FieldDescriptor descriptor, final String camelCaseName,
final Class extends GeneratedMessageV3> messageClass,
final Class extends Builder> builderClass,
final String containingOneofCamelCaseName) {
super(descriptor, camelCaseName, messageClass, builderClass, containingOneofCamelCaseName);
enumDescriptor = descriptor.getEnumType();
valueOfMethod = getMethodOrDie(type, "valueOf",
EnumValueDescriptor.class);
getValueDescriptorMethod =
getMethodOrDie(type, "getValueDescriptor");
supportUnknownEnumValue = descriptor.getFile().supportsUnknownEnumValue();
if (supportUnknownEnumValue) {
getValueMethod =
getMethodOrDie(messageClass, "get" + camelCaseName + "Value");
getValueMethodBuilder =
getMethodOrDie(builderClass, "get" + camelCaseName + "Value");
setValueMethod =
getMethodOrDie(builderClass, "set" + camelCaseName + "Value", int.class);
}
}
private EnumDescriptor enumDescriptor;
private Method valueOfMethod;
private Method getValueDescriptorMethod;
private boolean supportUnknownEnumValue;
private Method getValueMethod;
private Method getValueMethodBuilder;
private Method setValueMethod;
@Override
public Object get(final GeneratedMessageV3 message) {
if (supportUnknownEnumValue) {
int value = (Integer) invokeOrDie(getValueMethod, message);
return enumDescriptor.findValueByNumberCreatingIfUnknown(value);
}
return invokeOrDie(getValueDescriptorMethod, super.get(message));
}
@Override
public Object get(final GeneratedMessageV3.Builder builder) {
if (supportUnknownEnumValue) {
int value = (Integer) invokeOrDie(getValueMethodBuilder, builder);
return enumDescriptor.findValueByNumberCreatingIfUnknown(value);
}
return invokeOrDie(getValueDescriptorMethod, super.get(builder));
}
@Override
public void set(final Builder builder, final Object value) {
if (supportUnknownEnumValue) {
invokeOrDie(setValueMethod, builder,
((EnumValueDescriptor) value).getNumber());
return;
}
super.set(builder, invokeOrDie(valueOfMethod, null, value));
}
}
private static final class RepeatedEnumFieldAccessor
extends RepeatedFieldAccessor {
RepeatedEnumFieldAccessor(
final FieldDescriptor descriptor, final String camelCaseName,
final Class extends GeneratedMessageV3> messageClass,
final Class extends Builder> builderClass) {
super(descriptor, camelCaseName, messageClass, builderClass);
enumDescriptor = descriptor.getEnumType();
valueOfMethod = getMethodOrDie(type, "valueOf",
EnumValueDescriptor.class);
getValueDescriptorMethod =
getMethodOrDie(type, "getValueDescriptor");
supportUnknownEnumValue = descriptor.getFile().supportsUnknownEnumValue();
if (supportUnknownEnumValue) {
getRepeatedValueMethod =
getMethodOrDie(messageClass, "get" + camelCaseName + "Value", int.class);
getRepeatedValueMethodBuilder =
getMethodOrDie(builderClass, "get" + camelCaseName + "Value", int.class);
setRepeatedValueMethod =
getMethodOrDie(builderClass, "set" + camelCaseName + "Value", int.class, int.class);
addRepeatedValueMethod =
getMethodOrDie(builderClass, "add" + camelCaseName + "Value", int.class);
}
}
private EnumDescriptor enumDescriptor;
private final Method valueOfMethod;
private final Method getValueDescriptorMethod;
private boolean supportUnknownEnumValue;
private Method getRepeatedValueMethod;
private Method getRepeatedValueMethodBuilder;
private Method setRepeatedValueMethod;
private Method addRepeatedValueMethod;
@Override
@SuppressWarnings("unchecked")
public Object get(final GeneratedMessageV3 message) {
final List newList = new ArrayList();
final int size = getRepeatedCount(message);
for (int i = 0; i < size; i++) {
newList.add(getRepeated(message, i));
}
return Collections.unmodifiableList(newList);
}
@Override
@SuppressWarnings("unchecked")
public Object get(final GeneratedMessageV3.Builder builder) {
final List newList = new ArrayList();
final int size = getRepeatedCount(builder);
for (int i = 0; i < size; i++) {
newList.add(getRepeated(builder, i));
}
return Collections.unmodifiableList(newList);
}
@Override
public Object getRepeated(final GeneratedMessageV3 message,
final int index) {
if (supportUnknownEnumValue) {
int value = (Integer) invokeOrDie(getRepeatedValueMethod, message, index);
return enumDescriptor.findValueByNumberCreatingIfUnknown(value);
}
return invokeOrDie(getValueDescriptorMethod,
super.getRepeated(message, index));
}
@Override
public Object getRepeated(final GeneratedMessageV3.Builder builder,
final int index) {
if (supportUnknownEnumValue) {
int value = (Integer) invokeOrDie(getRepeatedValueMethodBuilder, builder, index);
return enumDescriptor.findValueByNumberCreatingIfUnknown(value);
}
return invokeOrDie(getValueDescriptorMethod,
super.getRepeated(builder, index));
}
@Override
public void setRepeated(final Builder builder,
final int index, final Object value) {
if (supportUnknownEnumValue) {
invokeOrDie(setRepeatedValueMethod, builder, index,
((EnumValueDescriptor) value).getNumber());
return;
}
super.setRepeated(builder, index, invokeOrDie(valueOfMethod, null,
value));
}
@Override
public void addRepeated(final Builder builder, final Object value) {
if (supportUnknownEnumValue) {
invokeOrDie(addRepeatedValueMethod, builder,
((EnumValueDescriptor) value).getNumber());
return;
}
super.addRepeated(builder, invokeOrDie(valueOfMethod, null, value));
}
}
// ---------------------------------------------------------------
/**
* Field accessor for string fields.
*
* This class makes getFooBytes() and setFooBytes() available for
* reflection API so that reflection based serialize/parse functions can
* access the raw bytes of the field to preserve non-UTF8 bytes in the
* string.
*
*
This ensures the serialize/parse round-trip safety, which is important
* for servers which forward messages.
*/
private static final class SingularStringFieldAccessor
extends SingularFieldAccessor {
SingularStringFieldAccessor(
final FieldDescriptor descriptor, final String camelCaseName,
final Class extends GeneratedMessageV3> messageClass,
final Class extends Builder> builderClass,
final String containingOneofCamelCaseName) {
super(descriptor, camelCaseName, messageClass, builderClass,
containingOneofCamelCaseName);
getBytesMethod = getMethodOrDie(messageClass,
"get" + camelCaseName + "Bytes");
getBytesMethodBuilder = getMethodOrDie(builderClass,
"get" + camelCaseName + "Bytes");
setBytesMethodBuilder = getMethodOrDie(builderClass,
"set" + camelCaseName + "Bytes", ByteString.class);
}
private final Method getBytesMethod;
private final Method getBytesMethodBuilder;
private final Method setBytesMethodBuilder;
@Override
public Object getRaw(final GeneratedMessageV3 message) {
return invokeOrDie(getBytesMethod, message);
}
@Override
public Object getRaw(GeneratedMessageV3.Builder builder) {
return invokeOrDie(getBytesMethodBuilder, builder);
}
@Override
public void set(GeneratedMessageV3.Builder builder, Object value) {
if (value instanceof ByteString) {
invokeOrDie(setBytesMethodBuilder, builder, value);
} else {
super.set(builder, value);
}
}
}
// ---------------------------------------------------------------
private static final class SingularMessageFieldAccessor
extends SingularFieldAccessor {
SingularMessageFieldAccessor(
final FieldDescriptor descriptor, final String camelCaseName,
final Class extends GeneratedMessageV3> messageClass,
final Class extends Builder> builderClass,
final String containingOneofCamelCaseName) {
super(descriptor, camelCaseName, messageClass, builderClass,
containingOneofCamelCaseName);
newBuilderMethod = getMethodOrDie(type, "newBuilder");
getBuilderMethodBuilder =
getMethodOrDie(builderClass, "get" + camelCaseName + "Builder");
}
private final Method newBuilderMethod;
private final Method getBuilderMethodBuilder;
private Object coerceType(final Object value) {
if (type.isInstance(value)) {
return value;
} else {
// The value is not the exact right message type. However, if it
// is an alternative implementation of the same type -- e.g. a
// DynamicMessage -- we should accept it. In this case we can make
// a copy of the message.
return ((Message.Builder) invokeOrDie(newBuilderMethod, null))
.mergeFrom((Message) value).buildPartial();
}
}
@Override
public void set(final Builder builder, final Object value) {
super.set(builder, coerceType(value));
}
@Override
public Message.Builder newBuilder() {
return (Message.Builder) invokeOrDie(newBuilderMethod, null);
}
@Override
public Message.Builder getBuilder(GeneratedMessageV3.Builder builder) {
return (Message.Builder) invokeOrDie(getBuilderMethodBuilder, builder);
}
}
private static final class RepeatedMessageFieldAccessor
extends RepeatedFieldAccessor {
RepeatedMessageFieldAccessor(
final FieldDescriptor descriptor, final String camelCaseName,
final Class extends GeneratedMessageV3> messageClass,
final Class extends Builder> builderClass) {
super(descriptor, camelCaseName, messageClass, builderClass);
newBuilderMethod = getMethodOrDie(type, "newBuilder");
getBuilderMethodBuilder = getMethodOrDie(builderClass,
"get" + camelCaseName + "Builder", Integer.TYPE);
}
private final Method newBuilderMethod;
private final Method getBuilderMethodBuilder;
private Object coerceType(final Object value) {
if (type.isInstance(value)) {
return value;
} else {
// The value is not the exact right message type. However, if it
// is an alternative implementation of the same type -- e.g. a
// DynamicMessage -- we should accept it. In this case we can make
// a copy of the message.
return ((Message.Builder) invokeOrDie(newBuilderMethod, null))
.mergeFrom((Message) value).build();
}
}
@Override
public void setRepeated(final Builder builder,
final int index, final Object value) {
super.setRepeated(builder, index, coerceType(value));
}
@Override
public void addRepeated(final Builder builder, final Object value) {
super.addRepeated(builder, coerceType(value));
}
@Override
public Message.Builder newBuilder() {
return (Message.Builder) invokeOrDie(newBuilderMethod, null);
}
@Override
public Message.Builder getRepeatedBuilder(
final GeneratedMessageV3.Builder builder, final int index) {
return (Message.Builder) invokeOrDie(
getBuilderMethodBuilder, builder, index);
}
}
}
/**
* Replaces this object in the output stream with a serialized form.
* Part of Java's serialization magic. Generated sub-classes must override
* this method by calling {@code return super.writeReplace();}
* @return a SerializedForm of this message
*/
protected Object writeReplace() throws ObjectStreamException {
return new GeneratedMessageLite.SerializedForm(this);
}
/**
* Checks that the {@link Extension} is non-Lite and returns it as a
* {@link GeneratedExtension}.
*/
private static , T>
Extension checkNotLite(
ExtensionLite extension) {
if (extension.isLite()) {
throw new IllegalArgumentException("Expected non-lite extension.");
}
return (Extension) extension;
}
protected static int nl.topicus.jdbc.shaded.com.uteStringSize(final int fieldNumber, final Object value) {
if (value instanceof String) {
return CodedOutputStream.nl.topicus.jdbc.shaded.com.uteStringSize(fieldNumber, (String) value);
} else {
return CodedOutputStream.nl.topicus.jdbc.shaded.com.uteBytesSize(fieldNumber, (ByteString) value);
}
}
protected static int nl.topicus.jdbc.shaded.com.uteStringSizeNoTag(final Object value) {
if (value instanceof String) {
return CodedOutputStream.nl.topicus.jdbc.shaded.com.uteStringSizeNoTag((String) value);
} else {
return CodedOutputStream.nl.topicus.jdbc.shaded.com.uteBytesSizeNoTag((ByteString) value);
}
}
protected static void writeString(
CodedOutputStream output, final int fieldNumber, final Object value) throws IOException {
if (value instanceof String) {
output.writeString(fieldNumber, (String) value);
} else {
output.writeBytes(fieldNumber, (ByteString) value);
}
}
protected static void writeStringNoTag(
CodedOutputStream output, final Object value) throws IOException {
if (value instanceof String) {
output.writeStringNoTag((String) value);
} else {
output.writeBytesNoTag((ByteString) value);
}
}
protected static void serializeIntegerMapTo(
CodedOutputStream out,
MapField field,
MapEntry defaultEntry,
int fieldNumber) throws IOException {
Map m = field.getMap();
if (!out.isSerializationDeterministic()) {
serializeMapTo(out, m, defaultEntry, fieldNumber);
return;
}
// Sorting the unboxed keys and then look up the values during serialziation is 2x faster
// than sorting map entries with a custom nl.topicus.jdbc.shaded.com.arator directly.
int[] keys = new int[m.size()];
int index = 0;
for (int k : m.keySet()) {
keys[index++] = k;
}
Arrays.sort(keys);
for (int key : keys) {
out.writeMessage(fieldNumber,
defaultEntry.newBuilderForType()
.setKey(key)
.setValue(m.get(key))
.build());
}
}
protected static void serializeLongMapTo(
CodedOutputStream out,
MapField field,
MapEntry defaultEntry,
int fieldNumber)
throws IOException {
Map m = field.getMap();
if (!out.isSerializationDeterministic()) {
serializeMapTo(out, m, defaultEntry, fieldNumber);
return;
}
long[] keys = new long[m.size()];
int index = 0;
for (long k : m.keySet()) {
keys[index++] = k;
}
Arrays.sort(keys);
for (long key : keys) {
out.writeMessage(fieldNumber,
defaultEntry.newBuilderForType()
.setKey(key)
.setValue(m.get(key))
.build());
}
}
protected static void serializeStringMapTo(
CodedOutputStream out,
MapField field,
MapEntry defaultEntry,
int fieldNumber)
throws IOException {
Map m = field.getMap();
if (!out.isSerializationDeterministic()) {
serializeMapTo(out, m, defaultEntry, fieldNumber);
return;
}
// Sorting the String keys and then look up the values during serialziation is 25% faster than
// sorting map entries with a custom nl.topicus.jdbc.shaded.com.arator directly.
String[] keys = new String[m.size()];
keys = m.keySet().toArray(keys);
Arrays.sort(keys);
for (String key : keys) {
out.writeMessage(fieldNumber,
defaultEntry.newBuilderForType()
.setKey(key)
.setValue(m.get(key))
.build());
}
}
protected static void serializeBooleanMapTo(
CodedOutputStream out,
MapField field,
MapEntry defaultEntry,
int fieldNumber)
throws IOException {
Map m = field.getMap();
if (!out.isSerializationDeterministic()) {
serializeMapTo(out, m, defaultEntry, fieldNumber);
return;
}
maybeSerializeBooleanEntryTo(out, m, defaultEntry, fieldNumber, false);
maybeSerializeBooleanEntryTo(out, m, defaultEntry, fieldNumber, true);
}
private static void maybeSerializeBooleanEntryTo(
CodedOutputStream out,
Map m,
MapEntry defaultEntry,
int fieldNumber,
boolean key)
throws IOException {
if (m.containsKey(key)) {
out.writeMessage(fieldNumber,
defaultEntry.newBuilderForType()
.setKey(key)
.setValue(m.get(key))
.build());
}
}
/** Serialize the map using the iteration order. */
private static void serializeMapTo(
CodedOutputStream out,
Map m,
MapEntry defaultEntry,
int fieldNumber)
throws IOException {
for (Map.Entry entry : m.entrySet()) {
out.writeMessage(fieldNumber,
defaultEntry.newBuilderForType()
.setKey(entry.getKey())
.setValue(entry.getValue())
.build());
}
}
}