org.glowroot.agent.weaving.ImmutableMixinClass 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.Arrays;
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.Nullable;
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.plugin.api.weaving.Mixin;
import org.immutables.value.Generated;
import org.glowroot.agent.shaded.org.objectweb.asm.Type;
/**
* Immutable implementation of {@link PluginDetail.MixinClass}.
*
* Use the builder to create immutable instances:
* {@code ImmutableMixinClass.builder()}.
*/
@Generated(from = "PluginDetail.MixinClass", generator = "Immutables")
@SuppressWarnings({"all"})
@ParametersAreNonnullByDefault
@org.glowroot.agent.shaded.org.glowroot.agent.it.harness.shaded.javax.annotation.Generated("org.immutables.processor.ProxyProcessor")
@Immutable
@CheckReturnValue
public final class ImmutableMixinClass extends PluginDetail.MixinClass {
private final Type type;
private final ImmutableList interfaces;
private final Mixin mixin;
private final @Nullable String initMethodName;
private final byte[] bytes;
private ImmutableMixinClass(
Type type,
ImmutableList interfaces,
Mixin mixin,
@Nullable String initMethodName,
byte[] bytes) {
this.type = type;
this.interfaces = interfaces;
this.mixin = mixin;
this.initMethodName = initMethodName;
this.bytes = bytes;
}
/**
* @return The value of the {@code type} attribute
*/
@JsonProperty("type")
@Override
Type type() {
return type;
}
/**
* @return The value of the {@code interfaces} attribute
*/
@JsonProperty("interfaces")
@Override
ImmutableList interfaces() {
return interfaces;
}
/**
* @return The value of the {@code mixin} attribute
*/
@JsonProperty("mixin")
@Override
Mixin mixin() {
return mixin;
}
/**
* @return The value of the {@code initMethodName} attribute
*/
@JsonProperty("initMethodName")
@Override
@Nullable String initMethodName() {
return initMethodName;
}
/**
* @return A cloned {@code bytes} array
*/
@JsonProperty("bytes")
@Override
byte[] bytes() {
return bytes.clone();
}
/**
* Copy the current immutable object by setting a value for the {@link PluginDetail.MixinClass#type() type} attribute.
* A shallow reference equality check is used to prevent copying of the same value by returning {@code this}.
* @param value A new value for type
* @return A modified copy of the {@code this} object
*/
public final ImmutableMixinClass withType(Type value) {
if (this.type == value) return this;
Type newValue = Preconditions.checkNotNull(value, "type");
return new ImmutableMixinClass(newValue, this.interfaces, this.mixin, this.initMethodName, this.bytes);
}
/**
* Copy the current immutable object with elements that replace the content of {@link PluginDetail.MixinClass#interfaces() interfaces}.
* @param elements The elements to set
* @return A modified copy of {@code this} object
*/
public final ImmutableMixinClass withInterfaces(Type... elements) {
ImmutableList newValue = ImmutableList.copyOf(elements);
return new ImmutableMixinClass(this.type, newValue, this.mixin, this.initMethodName, this.bytes);
}
/**
* Copy the current immutable object with elements that replace the content of {@link PluginDetail.MixinClass#interfaces() interfaces}.
* A shallow reference equality check is used to prevent copying of the same value by returning {@code this}.
* @param elements An iterable of interfaces elements to set
* @return A modified copy of {@code this} object
*/
public final ImmutableMixinClass withInterfaces(Iterable elements) {
if (this.interfaces == elements) return this;
ImmutableList newValue = ImmutableList.copyOf(elements);
return new ImmutableMixinClass(this.type, newValue, this.mixin, this.initMethodName, this.bytes);
}
/**
* Copy the current immutable object by setting a value for the {@link PluginDetail.MixinClass#mixin() mixin} attribute.
* A shallow reference equality check is used to prevent copying of the same value by returning {@code this}.
* @param value A new value for mixin
* @return A modified copy of the {@code this} object
*/
public final ImmutableMixinClass withMixin(Mixin value) {
if (this.mixin == value) return this;
Mixin newValue = Preconditions.checkNotNull(value, "mixin");
return new ImmutableMixinClass(this.type, this.interfaces, newValue, this.initMethodName, this.bytes);
}
/**
* Copy the current immutable object by setting a value for the {@link PluginDetail.MixinClass#initMethodName() initMethodName} attribute.
* An equals check used to prevent copying of the same value by returning {@code this}.
* @param value A new value for initMethodName (can be {@code null})
* @return A modified copy of the {@code this} object
*/
public final ImmutableMixinClass withInitMethodName(@Nullable String value) {
if (Objects.equal(this.initMethodName, value)) return this;
return new ImmutableMixinClass(this.type, this.interfaces, this.mixin, value, this.bytes);
}
/**
* Copy the current immutable object with elements that replace the content of {@link PluginDetail.MixinClass#bytes() bytes}.
* The array is cloned before being saved as attribute values.
* @param elements The non-null elements for bytes
* @return A modified copy of {@code this} object
*/
public final ImmutableMixinClass withBytes(byte... elements) {
byte[] newValue = elements.clone();
return new ImmutableMixinClass(this.type, this.interfaces, this.mixin, this.initMethodName, newValue);
}
/**
* This instance is equal to all instances of {@code ImmutableMixinClass} that have equal attribute values.
* @return {@code true} if {@code this} is equal to {@code another} instance
*/
@Override
public boolean equals(@Nullable Object another) {
if (this == another) return true;
return another instanceof ImmutableMixinClass
&& equalTo((ImmutableMixinClass) another);
}
private boolean equalTo(ImmutableMixinClass another) {
return type.equals(another.type)
&& interfaces.equals(another.interfaces)
&& mixin.equals(another.mixin)
&& Objects.equal(initMethodName, another.initMethodName)
&& Arrays.equals(bytes, another.bytes);
}
/**
* Computes a hash code from attributes: {@code type}, {@code interfaces}, {@code mixin}, {@code initMethodName}, {@code bytes}.
* @return hashCode value
*/
@Override
public int hashCode() {
@Var int h = 5381;
h += (h << 5) + type.hashCode();
h += (h << 5) + interfaces.hashCode();
h += (h << 5) + mixin.hashCode();
h += (h << 5) + Objects.hashCode(initMethodName);
h += (h << 5) + Arrays.hashCode(bytes);
return h;
}
/**
* Prints the immutable value {@code MixinClass} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("MixinClass")
.omitNullValues()
.add("type", type)
.add("interfaces", interfaces)
.add("mixin", mixin)
.add("initMethodName", initMethodName)
.add("bytes", Arrays.toString(bytes))
.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
*/
@Generated(from = "PluginDetail.MixinClass", generator = "Immutables")
@Deprecated
@SuppressWarnings("Immutable")
@JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.NONE)
static final class Json extends PluginDetail.MixinClass {
@Nullable Type type;
@Nullable List interfaces = ImmutableList.of();
@Nullable Mixin mixin;
@Nullable String initMethodName;
@Nullable byte[] bytes;
@JsonProperty("type")
public void setType(Type type) {
this.type = type;
}
@JsonProperty("interfaces")
public void setInterfaces(List interfaces) {
this.interfaces = interfaces;
}
@JsonProperty("mixin")
public void setMixin(Mixin mixin) {
this.mixin = mixin;
}
@JsonProperty("initMethodName")
public void setInitMethodName(@Nullable String initMethodName) {
this.initMethodName = initMethodName;
}
@JsonProperty("bytes")
public void setBytes(byte[] bytes) {
this.bytes = bytes;
}
@Override
Type type() { throw new UnsupportedOperationException(); }
@Override
List interfaces() { throw new UnsupportedOperationException(); }
@Override
Mixin mixin() { throw new UnsupportedOperationException(); }
@Override
String initMethodName() { throw new UnsupportedOperationException(); }
@Override
byte[] bytes() { 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 ImmutableMixinClass fromJson(Json json) {
ImmutableMixinClass.Builder builder = ImmutableMixinClass.builder();
if (json.type != null) {
builder.type(json.type);
}
if (json.interfaces != null) {
builder.addAllInterfaces(json.interfaces);
}
if (json.mixin != null) {
builder.mixin(json.mixin);
}
if (json.initMethodName != null) {
builder.initMethodName(json.initMethodName);
}
if (json.bytes != null) {
builder.bytes(json.bytes);
}
return builder.build();
}
/**
* Creates an immutable copy of a {@link PluginDetail.MixinClass} 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 MixinClass instance
*/
public static ImmutableMixinClass copyOf(PluginDetail.MixinClass instance) {
if (instance instanceof ImmutableMixinClass) {
return (ImmutableMixinClass) instance;
}
return ImmutableMixinClass.builder()
.copyFrom(instance)
.build();
}
/**
* Creates a builder for {@link ImmutableMixinClass ImmutableMixinClass}.
*
* ImmutableMixinClass.builder()
* .type(org.glowroot.agent.shaded.org.objectweb.asm.Type) // required {@link PluginDetail.MixinClass#type() type}
* .addInterfaces|addAllInterfaces(org.glowroot.agent.shaded.org.objectweb.asm.Type) // {@link PluginDetail.MixinClass#interfaces() interfaces} elements
* .mixin(org.glowroot.agent.plugin.api.weaving.Mixin) // required {@link PluginDetail.MixinClass#mixin() mixin}
* .initMethodName(String | null) // nullable {@link PluginDetail.MixinClass#initMethodName() initMethodName}
* .bytes(byte) // required {@link PluginDetail.MixinClass#bytes() bytes}
* .build();
*
* @return A new ImmutableMixinClass builder
*/
public static ImmutableMixinClass.Builder builder() {
return new ImmutableMixinClass.Builder();
}
/**
* Builds instances of type {@link ImmutableMixinClass ImmutableMixinClass}.
* 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.
*/
@Generated(from = "PluginDetail.MixinClass", generator = "Immutables")
@NotThreadSafe
public static final class Builder {
private static final long INIT_BIT_TYPE = 0x1L;
private static final long INIT_BIT_MIXIN = 0x2L;
private static final long INIT_BIT_BYTES = 0x4L;
private long initBits = 0x7L;
private @Nullable Type type;
private ImmutableList.Builder interfaces = ImmutableList.builder();
private @Nullable Mixin mixin;
private @Nullable String initMethodName;
private @Nullable byte[] bytes;
private Builder() {
}
/**
* Fill a builder with attribute values from the provided {@code MixinClass} 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(PluginDetail.MixinClass instance) {
Preconditions.checkNotNull(instance, "instance");
type(instance.type());
addAllInterfaces(instance.interfaces());
mixin(instance.mixin());
@Nullable String initMethodNameValue = instance.initMethodName();
if (initMethodNameValue != null) {
initMethodName(initMethodNameValue);
}
bytes(instance.bytes());
return this;
}
/**
* Initializes the value for the {@link PluginDetail.MixinClass#type() type} attribute.
* @param type The value for type
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder type(Type type) {
this.type = Preconditions.checkNotNull(type, "type");
initBits &= ~INIT_BIT_TYPE;
return this;
}
/**
* Adds one element to {@link PluginDetail.MixinClass#interfaces() interfaces} list.
* @param element A interfaces element
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder addInterfaces(Type element) {
this.interfaces.add(element);
return this;
}
/**
* Adds elements to {@link PluginDetail.MixinClass#interfaces() interfaces} list.
* @param elements An array of interfaces elements
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder addInterfaces(Type... elements) {
this.interfaces.add(elements);
return this;
}
/**
* Sets or replaces all elements for {@link PluginDetail.MixinClass#interfaces() interfaces} list.
* @param elements An iterable of interfaces elements
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder interfaces(Iterable elements) {
this.interfaces = ImmutableList.builder();
return addAllInterfaces(elements);
}
/**
* Adds elements to {@link PluginDetail.MixinClass#interfaces() interfaces} list.
* @param elements An iterable of interfaces elements
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder addAllInterfaces(Iterable elements) {
this.interfaces.addAll(elements);
return this;
}
/**
* Initializes the value for the {@link PluginDetail.MixinClass#mixin() mixin} attribute.
* @param mixin The value for mixin
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder mixin(Mixin mixin) {
this.mixin = Preconditions.checkNotNull(mixin, "mixin");
initBits &= ~INIT_BIT_MIXIN;
return this;
}
/**
* Initializes the value for the {@link PluginDetail.MixinClass#initMethodName() initMethodName} attribute.
* @param initMethodName The value for initMethodName (can be {@code null})
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder initMethodName(@Nullable String initMethodName) {
this.initMethodName = initMethodName;
return this;
}
/**
* Initializes the value for the {@link PluginDetail.MixinClass#bytes() bytes} attribute.
* @param bytes The elements for bytes
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder bytes(byte... bytes) {
this.bytes = bytes.clone();
initBits &= ~INIT_BIT_BYTES;
return this;
}
/**
* Builds a new {@link ImmutableMixinClass ImmutableMixinClass}.
* @return An immutable instance of MixinClass
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableMixinClass build() {
if (initBits != 0) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
return new ImmutableMixinClass(type, interfaces.build(), mixin, initMethodName, bytes);
}
private String formatRequiredAttributesMessage() {
List attributes = new ArrayList();
if ((initBits & INIT_BIT_TYPE) != 0) attributes.add("type");
if ((initBits & INIT_BIT_MIXIN) != 0) attributes.add("mixin");
if ((initBits & INIT_BIT_BYTES) != 0) attributes.add("bytes");
return "Cannot build MixinClass, some of required attributes are not set " + attributes;
}
}
}