Package net.bytebuddy.dynamic

Class ClassFileLocator.ForModule.WeaklyReferenced

java.lang.Object

java.lang.ref.Reference<T>

java.lang.ref.WeakReference<java.lang.Object>

net.bytebuddy.dynamic.ClassFileLocator.ForModule.WeaklyReferenced

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, ClassFileLocator

Enclosing class:

ClassFileLocator.ForModule

public static class ClassFileLocator.ForModule.WeaklyReferenced
extends java.lang.ref.WeakReference<java.lang.Object>
implements ClassFileLocator

A class file locator for a Java module that only references this module weakly. If a module was garbage collected, this class file locator only returns unresolved resolutions.

Important: Even when calling Closeable.close() on this class file locator, no underlying class loader is closed if it implements the Closeable interface as this is typically not intended.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.dynamic.ClassFileLocator

ClassFileLocator.AgentBased, ClassFileLocator.Compound, ClassFileLocator.ForClassLoader, ClassFileLocator.ForFolder, ClassFileLocator.ForJarFile, ClassFileLocator.ForModule, ClassFileLocator.ForModuleFile, ClassFileLocator.ForUrl, ClassFileLocator.NoOp, ClassFileLocator.PackageDiscriminating, ClassFileLocator.Resolution, ClassFileLocator.Simple

Field Summary

Fields

Modifier and Type	Field	Description
private int	hashCode	The represented module's hash code.

Fields inherited from interface net.bytebuddy.dynamic.ClassFileLocator

CLASS_FILE_EXTENSION

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	WeaklyReferenced(java.lang.Object module)	Creates a class file locator for a Java module that is weakly referenced.

Method Summary

Modifier and Type	Method	Description
void	close()
boolean	equals(java.lang.Object other)
int	hashCode()
ClassFileLocator.Resolution	locate(java.lang.String name)	Locates the class file for a given type and returns the binary data of the class file.
static ClassFileLocator	of(JavaModule module)	Creates a class file locator for a Java module where the module is referenced weakly.

Methods inherited from class java.lang.ref.Reference

clear, clone, enqueue, get, isEnqueued, reachabilityFence

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

hashCode

private final int hashCode

The represented module's hash code.

Constructor Detail

WeaklyReferenced

protected WeaklyReferenced(java.lang.Object module)

Creates a class file locator for a Java module that is weakly referenced.

Parameters:

module - The raw Java module to represent.

Method Detail

of

public static ClassFileLocator of(JavaModule module)

Creates a class file locator for a Java module where the module is referenced weakly. If the module is not named, the module's class loader is represented instead. Module's of the boot layer are not referenced weakly.

Parameters:

module - The Java module to represent.

Returns:

A suitable class file locator.

locate

public ClassFileLocator.Resolution locate(java.lang.String name)
                                   throws java.io.IOException

Locates the class file for a given type and returns the binary data of the class file.

Specified by:

locate in interface ClassFileLocator

Parameters:

name - The name of the type to locate a class file representation for.

Returns:

Any binary representation of the type which might be illegal.

Throws:

java.io.IOException - If reading a class file causes an error.

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object