org.glowroot.agent.weaving.ImmutableThinMethod Maven / Gradle / Ivy
Show all versions of glowroot-agent-it-harness Show documentation
package org.glowroot.agent.weaving;
import org.glowroot.agent.shaded.com.fasterxml.jackson.annotation.JsonAutoDetect;
import org.glowroot.agent.shaded.com.fasterxml.jackson.annotation.JsonCreator;
import org.glowroot.agent.shaded.com.fasterxml.jackson.annotation.JsonProperty;
import org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.com.google.common.base.MoreObjects;
import org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.com.google.common.base.Objects;
import org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.com.google.common.base.Preconditions;
import org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.com.google.common.collect.ImmutableList;
import org.glowroot.agent.shaded.org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.com.google.errorprone.annotations.CanIgnoreReturnValue;
import org.glowroot.agent.shaded.org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.com.google.errorprone.annotations.Var;
import java.util.ArrayList;
import java.util.List;
import org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.javax.annotation.CheckReturnValue;
import org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.javax.annotation.Generated;
import org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.javax.annotation.ParametersAreNonnullByDefault;
import org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.javax.annotation.concurrent.Immutable;
import org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.javax.annotation.concurrent.NotThreadSafe;
import org.glowroot.agent.shaded.org.checkerframework.checker.nullness.qual.Nullable;
/**
* Immutable implementation of {@link ThinClassVisitor.ThinMethod}.
*
* Use the builder to create immutable instances:
* {@code ImmutableThinMethod.builder()}.
*/
@SuppressWarnings({"all"})
@ParametersAreNonnullByDefault
@Generated("org.immutables.processor.ProxyProcessor")
@Immutable
@CheckReturnValue
final class ImmutableThinMethod implements ThinClassVisitor.ThinMethod {
private final int access;
private final String name;
private final String descriptor;
private final @Nullable String signature;
private final ImmutableList exceptions;
private final ImmutableList annotations;
private ImmutableThinMethod(
int access,
String name,
String descriptor,
@Nullable String signature,
ImmutableList exceptions,
ImmutableList annotations) {
this.access = access;
this.name = name;
this.descriptor = descriptor;
this.signature = signature;
this.exceptions = exceptions;
this.annotations = annotations;
}
/**
* @return The value of the {@code access} attribute
*/
@JsonProperty("access")
@Override
public int access() {
return access;
}
/**
* @return The value of the {@code name} attribute
*/
@JsonProperty("name")
@Override
public String name() {
return name;
}
/**
* @return The value of the {@code descriptor} attribute
*/
@JsonProperty("descriptor")
@Override
public String descriptor() {
return descriptor;
}
/**
* @return The value of the {@code signature} attribute
*/
@JsonProperty("signature")
@Override
public @Nullable String signature() {
return signature;
}
/**
* @return The value of the {@code exceptions} attribute
*/
@JsonProperty("exceptions")
@Override
public ImmutableList exceptions() {
return exceptions;
}
/**
* @return The value of the {@code annotations} attribute
*/
@JsonProperty("annotations")
@Override
public ImmutableList annotations() {
return annotations;
}
/**
* Copy the current immutable object by setting a value for the {@link ThinClassVisitor.ThinMethod#access() access} attribute.
* A value equality check is used to prevent copying of the same value by returning {@code this}.
* @param value A new value for access
* @return A modified copy of the {@code this} object
*/
public final ImmutableThinMethod withAccess(int value) {
if (this.access == value) return this;
return new ImmutableThinMethod(value, this.name, this.descriptor, this.signature, this.exceptions, this.annotations);
}
/**
* Copy the current immutable object by setting a value for the {@link ThinClassVisitor.ThinMethod#name() name} attribute.
* An equals check used to prevent copying of the same value by returning {@code this}.
* @param value A new value for name
* @return A modified copy of the {@code this} object
*/
public final ImmutableThinMethod withName(String value) {
if (this.name.equals(value)) return this;
String newValue = Preconditions.checkNotNull(value, "name");
return new ImmutableThinMethod(this.access, newValue, this.descriptor, this.signature, this.exceptions, this.annotations);
}
/**
* Copy the current immutable object by setting a value for the {@link ThinClassVisitor.ThinMethod#descriptor() descriptor} attribute.
* An equals check used to prevent copying of the same value by returning {@code this}.
* @param value A new value for descriptor
* @return A modified copy of the {@code this} object
*/
public final ImmutableThinMethod withDescriptor(String value) {
if (this.descriptor.equals(value)) return this;
String newValue = Preconditions.checkNotNull(value, "descriptor");
return new ImmutableThinMethod(this.access, this.name, newValue, this.signature, this.exceptions, this.annotations);
}
/**
* Copy the current immutable object by setting a value for the {@link ThinClassVisitor.ThinMethod#signature() signature} attribute.
* An equals check used to prevent copying of the same value by returning {@code this}.
* @param value A new value for signature (can be {@code null})
* @return A modified copy of the {@code this} object
*/
public final ImmutableThinMethod withSignature(@Nullable String value) {
if (Objects.equal(this.signature, value)) return this;
return new ImmutableThinMethod(this.access, this.name, this.descriptor, value, this.exceptions, this.annotations);
}
/**
* Copy the current immutable object with elements that replace the content of {@link ThinClassVisitor.ThinMethod#exceptions() exceptions}.
* @param elements The elements to set
* @return A modified copy of {@code this} object
*/
public final ImmutableThinMethod withExceptions(String... elements) {
ImmutableList newValue = ImmutableList.copyOf(elements);
return new ImmutableThinMethod(this.access, this.name, this.descriptor, this.signature, newValue, this.annotations);
}
/**
* Copy the current immutable object with elements that replace the content of {@link ThinClassVisitor.ThinMethod#exceptions() exceptions}.
* A shallow reference equality check is used to prevent copying of the same value by returning {@code this}.
* @param elements An iterable of exceptions elements to set
* @return A modified copy of {@code this} object
*/
public final ImmutableThinMethod withExceptions(Iterable elements) {
if (this.exceptions == elements) return this;
ImmutableList newValue = ImmutableList.copyOf(elements);
return new ImmutableThinMethod(this.access, this.name, this.descriptor, this.signature, newValue, this.annotations);
}
/**
* Copy the current immutable object with elements that replace the content of {@link ThinClassVisitor.ThinMethod#annotations() annotations}.
* @param elements The elements to set
* @return A modified copy of {@code this} object
*/
public final ImmutableThinMethod withAnnotations(String... elements) {
ImmutableList newValue = ImmutableList.copyOf(elements);
return new ImmutableThinMethod(this.access, this.name, this.descriptor, this.signature, this.exceptions, newValue);
}
/**
* Copy the current immutable object with elements that replace the content of {@link ThinClassVisitor.ThinMethod#annotations() annotations}.
* A shallow reference equality check is used to prevent copying of the same value by returning {@code this}.
* @param elements An iterable of annotations elements to set
* @return A modified copy of {@code this} object
*/
public final ImmutableThinMethod withAnnotations(Iterable elements) {
if (this.annotations == elements) return this;
ImmutableList newValue = ImmutableList.copyOf(elements);
return new ImmutableThinMethod(this.access, this.name, this.descriptor, this.signature, this.exceptions, newValue);
}
/**
* This instance is equal to all instances of {@code ImmutableThinMethod} that have equal attribute values.
* @return {@code true} if {@code this} is equal to {@code another} instance
*/
@Override
public boolean equals(@org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.javax.annotation.Nullable Object another) {
if (this == another) return true;
return another instanceof ImmutableThinMethod
&& equalTo((ImmutableThinMethod) another);
}
private boolean equalTo(ImmutableThinMethod another) {
return access == another.access
&& name.equals(another.name)
&& descriptor.equals(another.descriptor)
&& Objects.equal(signature, another.signature)
&& exceptions.equals(another.exceptions)
&& annotations.equals(another.annotations);
}
/**
* Computes a hash code from attributes: {@code access}, {@code name}, {@code descriptor}, {@code signature}, {@code exceptions}, {@code annotations}.
* @return hashCode value
*/
@Override
public int hashCode() {
@Var int h = 5381;
h += (h << 5) + access;
h += (h << 5) + name.hashCode();
h += (h << 5) + descriptor.hashCode();
h += (h << 5) + Objects.hashCode(signature);
h += (h << 5) + exceptions.hashCode();
h += (h << 5) + annotations.hashCode();
return h;
}
/**
* Prints the immutable value {@code ThinMethod} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("ThinMethod")
.omitNullValues()
.add("access", access)
.add("name", name)
.add("descriptor", descriptor)
.add("signature", signature)
.add("exceptions", exceptions)
.add("annotations", annotations)
.toString();
}
/**
* Utility type used to correctly read immutable object from JSON representation.
* @deprecated Do not use this type directly, it exists only for the Jackson-binding infrastructure
*/
@Deprecated
@SuppressWarnings("Immutable")
@JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.NONE)
static final class Json implements ThinClassVisitor.ThinMethod {
int access;
boolean accessIsSet;
@org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.javax.annotation.Nullable String name;
@org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.javax.annotation.Nullable String descriptor;
@org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.javax.annotation.Nullable String signature;
@org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.javax.annotation.Nullable List exceptions = ImmutableList.of();
@org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.javax.annotation.Nullable List annotations = ImmutableList.of();
@JsonProperty("access")
public void setAccess(int access) {
this.access = access;
this.accessIsSet = true;
}
@JsonProperty("name")
public void setName(String name) {
this.name = name;
}
@JsonProperty("descriptor")
public void setDescriptor(String descriptor) {
this.descriptor = descriptor;
}
@JsonProperty("signature")
public void setSignature(@Nullable String signature) {
this.signature = signature;
}
@JsonProperty("exceptions")
public void setExceptions(List exceptions) {
this.exceptions = exceptions;
}
@JsonProperty("annotations")
public void setAnnotations(List annotations) {
this.annotations = annotations;
}
@Override
public int access() { throw new UnsupportedOperationException(); }
@Override
public String name() { throw new UnsupportedOperationException(); }
@Override
public String descriptor() { throw new UnsupportedOperationException(); }
@Override
public String signature() { throw new UnsupportedOperationException(); }
@Override
public List exceptions() { throw new UnsupportedOperationException(); }
@Override
public List annotations() { throw new UnsupportedOperationException(); }
}
/**
* @param json A JSON-bindable data structure
* @return An immutable value type
* @deprecated Do not use this method directly, it exists only for the Jackson-binding infrastructure
*/
@Deprecated
@JsonCreator(mode = JsonCreator.Mode.DELEGATING)
static ImmutableThinMethod fromJson(Json json) {
ImmutableThinMethod.Builder builder = ImmutableThinMethod.builder();
if (json.accessIsSet) {
builder.access(json.access);
}
if (json.name != null) {
builder.name(json.name);
}
if (json.descriptor != null) {
builder.descriptor(json.descriptor);
}
if (json.signature != null) {
builder.signature(json.signature);
}
if (json.exceptions != null) {
builder.addAllExceptions(json.exceptions);
}
if (json.annotations != null) {
builder.addAllAnnotations(json.annotations);
}
return builder.build();
}
/**
* Creates an immutable copy of a {@link ThinClassVisitor.ThinMethod} value.
* Uses accessors to get values to initialize the new immutable instance.
* If an instance is already immutable, it is returned as is.
* @param instance The instance to copy
* @return A copied immutable ThinMethod instance
*/
public static ImmutableThinMethod copyOf(ThinClassVisitor.ThinMethod instance) {
if (instance instanceof ImmutableThinMethod) {
return (ImmutableThinMethod) instance;
}
return ImmutableThinMethod.builder()
.copyFrom(instance)
.build();
}
/**
* Creates a builder for {@link ImmutableThinMethod ImmutableThinMethod}.
* @return A new ImmutableThinMethod builder
*/
public static ImmutableThinMethod.Builder builder() {
return new ImmutableThinMethod.Builder();
}
/**
* Builds instances of type {@link ImmutableThinMethod ImmutableThinMethod}.
* Initialize attributes and then invoke the {@link #build()} method to create an
* immutable instance.
* {@code Builder} is not thread-safe and generally should not be stored in a field or collection,
* but instead used immediately to create instances.
*/
@NotThreadSafe
public static final class Builder {
private static final long INIT_BIT_ACCESS = 0x1L;
private static final long INIT_BIT_NAME = 0x2L;
private static final long INIT_BIT_DESCRIPTOR = 0x4L;
private long initBits = 0x7L;
private int access;
private @org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.javax.annotation.Nullable String name;
private @org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.javax.annotation.Nullable String descriptor;
private @org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.javax.annotation.Nullable String signature;
private ImmutableList.Builder exceptions = ImmutableList.builder();
private ImmutableList.Builder annotations = ImmutableList.builder();
private Builder() {
}
/**
* Fill a builder with attribute values from the provided {@code ThinMethod} instance.
* Regular attribute values will be replaced with those from the given instance.
* Absent optional values will not replace present values.
* Collection elements and entries will be added, not replaced.
* @param instance The instance from which to copy values
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder copyFrom(ThinClassVisitor.ThinMethod instance) {
Preconditions.checkNotNull(instance, "instance");
access(instance.access());
name(instance.name());
descriptor(instance.descriptor());
@Nullable String signatureValue = instance.signature();
if (signatureValue != null) {
signature(signatureValue);
}
addAllExceptions(instance.exceptions());
addAllAnnotations(instance.annotations());
return this;
}
/**
* Initializes the value for the {@link ThinClassVisitor.ThinMethod#access() access} attribute.
* @param access The value for access
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder access(int access) {
this.access = access;
initBits &= ~INIT_BIT_ACCESS;
return this;
}
/**
* Initializes the value for the {@link ThinClassVisitor.ThinMethod#name() name} attribute.
* @param name The value for name
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder name(String name) {
this.name = Preconditions.checkNotNull(name, "name");
initBits &= ~INIT_BIT_NAME;
return this;
}
/**
* Initializes the value for the {@link ThinClassVisitor.ThinMethod#descriptor() descriptor} attribute.
* @param descriptor The value for descriptor
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder descriptor(String descriptor) {
this.descriptor = Preconditions.checkNotNull(descriptor, "descriptor");
initBits &= ~INIT_BIT_DESCRIPTOR;
return this;
}
/**
* Initializes the value for the {@link ThinClassVisitor.ThinMethod#signature() signature} attribute.
* @param signature The value for signature (can be {@code null})
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder signature(@Nullable String signature) {
this.signature = signature;
return this;
}
/**
* Adds one element to {@link ThinClassVisitor.ThinMethod#exceptions() exceptions} list.
* @param element A exceptions element
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder addExceptions(String element) {
this.exceptions.add(element);
return this;
}
/**
* Adds elements to {@link ThinClassVisitor.ThinMethod#exceptions() exceptions} list.
* @param elements An array of exceptions elements
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder addExceptions(String... elements) {
this.exceptions.add(elements);
return this;
}
/**
* Sets or replaces all elements for {@link ThinClassVisitor.ThinMethod#exceptions() exceptions} list.
* @param elements An iterable of exceptions elements
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder exceptions(Iterable elements) {
this.exceptions = ImmutableList.builder();
return addAllExceptions(elements);
}
/**
* Adds elements to {@link ThinClassVisitor.ThinMethod#exceptions() exceptions} list.
* @param elements An iterable of exceptions elements
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder addAllExceptions(Iterable elements) {
this.exceptions.addAll(elements);
return this;
}
/**
* Adds one element to {@link ThinClassVisitor.ThinMethod#annotations() annotations} list.
* @param element A annotations element
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder addAnnotations(String element) {
this.annotations.add(element);
return this;
}
/**
* Adds elements to {@link ThinClassVisitor.ThinMethod#annotations() annotations} list.
* @param elements An array of annotations elements
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder addAnnotations(String... elements) {
this.annotations.add(elements);
return this;
}
/**
* Sets or replaces all elements for {@link ThinClassVisitor.ThinMethod#annotations() annotations} list.
* @param elements An iterable of annotations elements
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder annotations(Iterable elements) {
this.annotations = ImmutableList.builder();
return addAllAnnotations(elements);
}
/**
* Adds elements to {@link ThinClassVisitor.ThinMethod#annotations() annotations} list.
* @param elements An iterable of annotations elements
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder addAllAnnotations(Iterable elements) {
this.annotations.addAll(elements);
return this;
}
/**
* Builds a new {@link ImmutableThinMethod ImmutableThinMethod}.
* @return An immutable instance of ThinMethod
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableThinMethod build() {
if (initBits != 0) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
return new ImmutableThinMethod(access, name, descriptor, signature, exceptions.build(), annotations.build());
}
private String formatRequiredAttributesMessage() {
List attributes = new ArrayList();
if ((initBits & INIT_BIT_ACCESS) != 0) attributes.add("access");
if ((initBits & INIT_BIT_NAME) != 0) attributes.add("name");
if ((initBits & INIT_BIT_DESCRIPTOR) != 0) attributes.add("descriptor");
return "Cannot build ThinMethod, some of required attributes are not set " + attributes;
}
}
}