wavefront.templates.record.vm Maven / Gradle / Ivy
##
## Licensed to the Apache Software Foundation (ASF) under one
## or more contributor license agreements. See the NOTICE file
## distributed with this work for additional information
## regarding copyright ownership. The ASF licenses this file
## to you under the Apache License, Version 2.0 (the
## "License"); you may not use this file except in compliance
## with the License. You may obtain a copy of the License at
##
## http://www.apache.org/licenses/LICENSE-2.0
##
## Unless required by applicable law or agreed to in writing, software
## distributed under the License is distributed on an "AS IS" BASIS,
## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
## See the License for the specific language governing permissions and
## limitations under the License.
##
#if ($schema.getNamespace())
package $schema.getNamespace();
#end
import org.apache.avro.specific.SpecificData;
#if (!$schema.isError())
import org.apache.avro.message.BinaryMessageEncoder;
import org.apache.avro.message.BinaryMessageDecoder;
import org.apache.avro.message.SchemaStore;
#end
@SuppressWarnings("all")
#if ($schema.getDoc())
/** $schema.getDoc() */
#end
#foreach ($annotation in $this.javaAnnotations($schema))
@$annotation
#end
@org.apache.avro.specific.AvroGenerated
public class ${this.mangle($schema.getName())}#if ($schema.isError()) extends org.apache.avro.specific.SpecificExceptionBase#else extends org.apache.avro.specific.SpecificRecordBase#end implements org.apache.avro.specific.SpecificRecord {
private static final long serialVersionUID = ${this.fingerprint64($schema)}L;
public static final org.apache.avro.Schema SCHEMA$ = new org.apache.avro.Schema.Parser().parse(${this.javaSplit($schema.toString())});
public static org.apache.avro.Schema getClassSchema() { return SCHEMA$; }
private static SpecificData MODEL$ = new SpecificData();
#if (!$schema.isError())
private static final BinaryMessageEncoder<${this.mangle($schema.getName())}> ENCODER =
new BinaryMessageEncoder<${this.mangle($schema.getName())}>(MODEL$, SCHEMA$);
private static final BinaryMessageDecoder<${this.mangle($schema.getName())}> DECODER =
new BinaryMessageDecoder<${this.mangle($schema.getName())}>(MODEL$, SCHEMA$);
/**
* Return the BinaryMessageDecoder instance used by this class.
*/
public static BinaryMessageDecoder<${this.mangle($schema.getName())}> getDecoder() {
return DECODER;
}
/**
* Create a new BinaryMessageDecoder instance for this class that uses the specified {@link SchemaStore}.
* @param resolver a {@link SchemaStore} used to find schemas by fingerprint
*/
public static BinaryMessageDecoder<${this.mangle($schema.getName())}> createDecoder(SchemaStore resolver) {
return new BinaryMessageDecoder<${this.mangle($schema.getName())}>(MODEL$, SCHEMA$, resolver);
}
/** Serializes this ${schema.getName()} to a ByteBuffer. */
public java.nio.ByteBuffer toByteBuffer() throws java.io.IOException {
return ENCODER.encode(this);
}
/** Deserializes a ${schema.getName()} from a ByteBuffer. */
public static ${this.mangle($schema.getName())} fromByteBuffer(
java.nio.ByteBuffer b) throws java.io.IOException {
return DECODER.decode(b);
}
#end
#foreach ($field in $schema.getFields())
#if ($field.doc())
/** $field.doc() */
#end
#foreach ($annotation in $this.javaAnnotations($field))
@$annotation
#end
#if (${this.deprecatedFields()})@Deprecated#end #if (${this.publicFields()})public#elseif (${this.privateFields()})private#end ${this.javaUnbox($field.schema())} ${this.mangle($field.name(), $schema.isError())};
#end
#if ($schema.isError())
public ${this.mangle($schema.getName())}() {
super();
}
public ${this.mangle($schema.getName())}(Object value) {
super(value);
}
public ${this.mangle($schema.getName())}(Throwable cause) {
super(cause);
}
public ${this.mangle($schema.getName())}(Object value, Throwable cause) {
super(value, cause);
}
#else
#if ($schema.getFields().size() > 0)
/**
* Default constructor. Note that this does not initialize fields
* to their default values from the schema. If that is desired then
* one should use newBuilder().
*/
public ${this.mangle($schema.getName())}() {}
#if ($this.isCreateAllArgsConstructor())
/**
* All-args constructor.
#foreach ($field in $schema.getFields())
#if ($field.doc()) * @param ${this.mangle($field.name())} $field.doc()
#else * @param ${this.mangle($field.name())} The new value for ${field.name()}
#end
#end
*/
public ${this.mangle($schema.getName())}(#foreach($field in $schema.getFields())${this.javaType($field.schema())} ${this.mangle($field.name())}#if($velocityCount < $schema.getFields().size()), #end#end) {
#foreach ($field in $schema.getFields())
this.${this.mangle($field.name())} = ${this.mangle($field.name())};
#end
}
#else
/**
* This schema contains more than 254 fields which exceeds the maximum number
* of permitted constructor parameters in the JVM. An all-args constructor
* will not be generated. Please use newBuilder() to instantiate
* objects instead.
*/
#end
#end
#end
public org.apache.avro.Schema getSchema() { return SCHEMA$; }
// Used by DatumWriter. Applications should not call.
public java.lang.Object get(int field$) {
switch (field$) {
#set ($i = 0)
#foreach ($field in $schema.getFields())
case $i: return ${this.mangle($field.name(), $schema.isError())};
#set ($i = $i + 1)
#end
default: throw new org.apache.avro.AvroRuntimeException("Bad index");
}
}
#if ($this.hasLogicalTypeField($schema))
protected static final org.apache.avro.data.TimeConversions.DateConversion DATE_CONVERSION = new org.apache.avro.data.TimeConversions.DateConversion();
protected static final org.apache.avro.data.TimeConversions.TimeConversion TIME_CONVERSION = new org.apache.avro.data.TimeConversions.TimeConversion();
protected static final org.apache.avro.data.TimeConversions.TimestampConversion TIMESTAMP_CONVERSION = new org.apache.avro.data.TimeConversions.TimestampConversion();
protected static final org.apache.avro.Conversions.DecimalConversion DECIMAL_CONVERSION = new org.apache.avro.Conversions.DecimalConversion();
private static final org.apache.avro.Conversion[] conversions =
new org.apache.avro.Conversion[] {
#foreach ($field in $schema.getFields())
${this.conversionInstance($field.schema())},
#end
null
};
@Override
public org.apache.avro.Conversion getConversion(int field) {
return conversions[field];
}
#end
// Used by DatumReader. Applications should not call.
@SuppressWarnings(value="unchecked")
public void put(int field$, java.lang.Object value$) {
switch (field$) {
#set ($i = 0)
#foreach ($field in $schema.getFields())
case $i: ${this.mangle($field.name(), $schema.isError())} = (${this.javaType($field.schema())})value$; break;
#set ($i = $i + 1)
#end
default: throw new org.apache.avro.AvroRuntimeException("Bad index");
}
}
#foreach ($field in $schema.getFields())
/**
* Gets the value of the '${this.mangle($field.name(), $schema.isError())}' field.
#if ($field.doc()) * @return $field.doc()
#else * @return The value of the '${this.mangle($field.name(), $schema.isError())}' field.
#end
*/
public ${this.javaType($field.schema())} ${this.generateGetMethod($schema, $field)}() {
return ${this.mangle($field.name(), $schema.isError())};
}
#if ($this.createSetters)
/**
* Sets the value of the '${this.mangle($field.name(), $schema.isError())}' field.
#if ($field.doc()) * $field.doc()#end
* @param value the value to set.
*/
#if ($field.schema().getType().name() == "UNION" && $this.javaType($field.schema()) == "java.lang.Object")
#foreach ($type in $field.schema().getTypes())
public void ${this.generateSetMethod($schema, $field)}(${this.javaType($type)} value) {
this.${this.mangle($field.name(), $schema.isError())} = value;
}
#end
#else
public void ${this.generateSetMethod($schema, $field)}(${this.javaType($field.schema())} value) {
this.${this.mangle($field.name(), $schema.isError())} = value;
}
#end
#end
#end
/**
* Creates a new ${this.mangle($schema.getName())} RecordBuilder.
* @return A new ${this.mangle($schema.getName())} RecordBuilder
*/
public static #if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())}.Builder newBuilder() {
return new #if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())}.Builder();
}
/**
* Creates a new ${this.mangle($schema.getName())} RecordBuilder by copying an existing Builder.
* @param other The existing builder to copy.
* @return A new ${this.mangle($schema.getName())} RecordBuilder
*/
public static #if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())}.Builder newBuilder(#if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())}.Builder other) {
if (other == null) {
return new #if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())}.Builder();
} else {
return new #if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())}.Builder(other);
}
}
/**
* Creates a new ${this.mangle($schema.getName())} RecordBuilder by copying an existing $this.mangle($schema.getName()) instance.
* @param other The existing instance to copy.
* @return A new ${this.mangle($schema.getName())} RecordBuilder
*/
public static #if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())}.Builder newBuilder(#if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())} other) {
if (other == null) {
return new #if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())}.Builder();
} else {
return new #if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())}.Builder(other);
}
}
/**
* RecordBuilder for ${this.mangle($schema.getName())} instances.
*/
public static class Builder extends#if ($schema.isError()) org.apache.avro.specific.SpecificErrorBuilderBase<${this.mangle($schema.getName())}>#else org.apache.avro.specific.SpecificRecordBuilderBase<${this.mangle($schema.getName())}>#end
implements#if ($schema.isError()) org.apache.avro.data.ErrorBuilder<${this.mangle($schema.getName())}>#else org.apache.avro.data.RecordBuilder<${this.mangle($schema.getName())}>#end {
#foreach ($field in $schema.getFields())
#if ($field.doc())
/** $field.doc() */
#end
private ${this.javaUnbox($field.schema())} ${this.mangle($field.name(), $schema.isError())};
#if (${this.hasBuilder($field.schema())})
private ${this.javaUnbox($field.schema())}.Builder ${this.mangle($field.name(), $schema.isError())}Builder;
#end
#end
/** Creates a new Builder */
private Builder() {
super(SCHEMA$);
}
/**
* Creates a Builder by copying an existing Builder.
* @param other The existing Builder to copy.
*/
private Builder(#if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())}.Builder other) {
super(other);
#foreach ($field in $schema.getFields())
if (isValidValue(fields()[$field.pos()], other.${this.mangle($field.name(), $schema.isError())})) {
this.${this.mangle($field.name(), $schema.isError())} = data().deepCopy(fields()[$field.pos()].schema(), other.${this.mangle($field.name(), $schema.isError())});
fieldSetFlags()[$field.pos()] = other.fieldSetFlags()[$field.pos()];
}
#if (${this.hasBuilder($field.schema())})
if (other.${this.generateHasBuilderMethod($schema, $field)}()) {
this.${this.mangle($field.name(), $schema.isError())}Builder = ${this.javaType($field.schema())}.newBuilder(other.${this.generateGetBuilderMethod($schema, $field)}());
}
#end
#end
}
/**
* Creates a Builder by copying an existing $this.mangle($schema.getName()) instance
* @param other The existing instance to copy.
*/
private Builder(#if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())} other) {
#if ($schema.isError()) super(other)#else
super(SCHEMA$)#end;
#foreach ($field in $schema.getFields())
if (isValidValue(fields()[$field.pos()], other.${this.mangle($field.name(), $schema.isError())})) {
this.${this.mangle($field.name(), $schema.isError())} = data().deepCopy(fields()[$field.pos()].schema(), other.${this.mangle($field.name(), $schema.isError())});
fieldSetFlags()[$field.pos()] = true;
}
#if (${this.hasBuilder($field.schema())})
this.${this.mangle($field.name(), $schema.isError())}Builder = null;
#end
#end
}
#if ($schema.isError())
@Override
public #if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())}.Builder setValue(Object value) {
super.setValue(value);
return this;
}
@Override
public #if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())}.Builder clearValue() {
super.clearValue();
return this;
}
@Override
public #if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())}.Builder setCause(Throwable cause) {
super.setCause(cause);
return this;
}
@Override
public #if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())}.Builder clearCause() {
super.clearCause();
return this;
}
#end
#foreach ($field in $schema.getFields())
/**
* Gets the value of the '${this.mangle($field.name(), $schema.isError())}' field.
#if ($field.doc()) * $field.doc()
#end
* @return The value.
*/
public ${this.javaType($field.schema())} ${this.generateGetMethod($schema, $field)}() {
return ${this.mangle($field.name(), $schema.isError())};
}
#if ($field.schema().getType().name() == "UNION" && $this.javaType($field.schema()) == "java.lang.Object")
#foreach ($type in $field.schema().getTypes())
/**
* Sets the value of the '${this.mangle($field.name(), $schema.isError())}' field.
#if ($field.doc()) * $field.doc()
#end
* @param value The value of '${this.mangle($field.name(), $schema.isError())}'.
* @return This builder.
*/
public #if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())}.Builder ${this.generateSetMethod($schema, $field)}(${this.javaUnbox($type)} value) {
validate(fields()[$field.pos()], value);
#if (${this.hasBuilder($field.schema())})
this.${this.mangle($field.name(), $schema.isError())}Builder = null;
#end
this.${this.mangle($field.name(), $schema.isError())} = value;
fieldSetFlags()[$field.pos()] = true;
return this;
}
#end
#else
/**
* Sets the value of the '${this.mangle($field.name(), $schema.isError())}' field.
#if ($field.doc()) * $field.doc()
#end
* @param value The value of '${this.mangle($field.name(), $schema.isError())}'.
* @return This builder.
*/
public #if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())}.Builder ${this.generateSetMethod($schema, $field)}(${this.javaUnbox($field.schema())} value) {
validate(fields()[$field.pos()], value);
#if (${this.hasBuilder($field.schema())})
this.${this.mangle($field.name(), $schema.isError())}Builder = null;
#end
this.${this.mangle($field.name(), $schema.isError())} = value;
fieldSetFlags()[$field.pos()] = true;
return this;
}
#end
/**
* Checks whether the '${this.mangle($field.name(), $schema.isError())}' field has been set.
#if ($field.doc()) * $field.doc()
#end
* @return True if the '${this.mangle($field.name(), $schema.isError())}' field has been set, false otherwise.
*/
public boolean ${this.generateHasMethod($schema, $field)}() {
return fieldSetFlags()[$field.pos()];
}
#if (${this.hasBuilder($field.schema())})
/**
* Gets the Builder instance for the '${this.mangle($field.name(), $schema.isError())}' field and creates one if it doesn't exist yet.
#if ($field.doc()) * $field.doc()
#end
* @return This builder.
*/
public ${this.javaType($field.schema())}.Builder ${this.generateGetBuilderMethod($schema, $field)}() {
if (${this.mangle($field.name(), $schema.isError())}Builder == null) {
if (${this.generateHasMethod($schema, $field)}()) {
${this.generateSetBuilderMethod($schema, $field)}(${this.javaType($field.schema())}.newBuilder(${this.mangle($field.name(), $schema.isError())}));
} else {
${this.generateSetBuilderMethod($schema, $field)}(${this.javaType($field.schema())}.newBuilder());
}
}
return ${this.mangle($field.name(), $schema.isError())}Builder;
}
/**
* Sets the Builder instance for the '${this.mangle($field.name(), $schema.isError())}' field
#if ($field.doc()) * $field.doc()
#end
* @param value The builder instance that must be set.
* @return This builder.
*/
public #if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())}.Builder ${this.generateSetBuilderMethod($schema, $field)}(${this.javaUnbox($field.schema())}.Builder value) {
${this.generateClearMethod($schema, $field)}();
${this.mangle($field.name(), $schema.isError())}Builder = value;
return this;
}
/**
* Checks whether the '${this.mangle($field.name(), $schema.isError())}' field has an active Builder instance
#if ($field.doc()) * $field.doc()
#end
* @return True if the '${this.mangle($field.name(), $schema.isError())}' field has an active Builder instance
*/
public boolean ${this.generateHasBuilderMethod($schema, $field)}() {
return ${this.mangle($field.name(), $schema.isError())}Builder != null;
}
#end
/**
* Clears the value of the '${this.mangle($field.name(), $schema.isError())}' field.
#if ($field.doc()) * $field.doc()
#end
* @return This builder.
*/
public #if ($schema.getNamespace())$schema.getNamespace().#end${this.mangle($schema.getName())}.Builder ${this.generateClearMethod($schema, $field)}() {
#if (${this.isUnboxedJavaTypeNullable($field.schema())})
${this.mangle($field.name(), $schema.isError())} = null;
#end
#if (${this.hasBuilder($field.schema())})
${this.mangle($field.name(), $schema.isError())}Builder = null;
#end
fieldSetFlags()[$field.pos()] = false;
return this;
}
#end
@Override
@SuppressWarnings("unchecked")
public ${this.mangle($schema.getName())} build() {
try {
${this.mangle($schema.getName())} record = new ${this.mangle($schema.getName())}(#if ($schema.isError())getValue(), getCause()#end);
#foreach ($field in $schema.getFields())
#if (${this.hasBuilder($field.schema())})
if (${this.mangle($field.name(), $schema.isError())}Builder != null) {
record.${this.mangle($field.name(), $schema.isError())} = this.${this.mangle($field.name(), $schema.isError())}Builder.build();
} else {
#if ($this.hasLogicalTypeField($schema))
record.${this.mangle($field.name(), $schema.isError())} = fieldSetFlags()[$field.pos()] ? this.${this.mangle($field.name(), $schema.isError())} : (${this.javaType($field.schema())}) defaultValue(fields()[$field.pos()], record.getConversion($field.pos()));
#else
record.${this.mangle($field.name(), $schema.isError())} = fieldSetFlags()[$field.pos()] ? this.${this.mangle($field.name(), $schema.isError())} : (${this.javaType($field.schema())}) defaultValue(fields()[$field.pos()]);
#end
}
#else
#if ($this.hasLogicalTypeField($schema))
record.${this.mangle($field.name(), $schema.isError())} = fieldSetFlags()[$field.pos()] ? this.${this.mangle($field.name(), $schema.isError())} : (${this.javaType($field.schema())}) defaultValue(fields()[$field.pos()], record.getConversion($field.pos()));
#else
record.${this.mangle($field.name(), $schema.isError())} = fieldSetFlags()[$field.pos()] ? this.${this.mangle($field.name(), $schema.isError())} : (${this.javaType($field.schema())}) defaultValue(fields()[$field.pos()]);
#end
#end
#end
return record;
} catch (java.lang.Exception e) {
throw new org.apache.avro.AvroRuntimeException(e);
}
}
}
@SuppressWarnings("unchecked")
private static final org.apache.avro.io.DatumWriter<${this.mangle($schema.getName())}>
WRITER$ = (org.apache.avro.io.DatumWriter<${this.mangle($schema.getName())}>)MODEL$.createDatumWriter(SCHEMA$);
@Override public void writeExternal(java.io.ObjectOutput out)
throws java.io.IOException {
WRITER$.write(this, SpecificData.getEncoder(out));
}
@SuppressWarnings("unchecked")
private static final org.apache.avro.io.DatumReader<${this.mangle($schema.getName())}>
READER$ = (org.apache.avro.io.DatumReader<${this.mangle($schema.getName())}>)MODEL$.createDatumReader(SCHEMA$);
@Override public void readExternal(java.io.ObjectInput in)
throws java.io.IOException {
READER$.read(this, SpecificData.getDecoder(in));
}
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