net.bytebuddy.agent.builder

Class AgentBuilder.CircularityLock.Default

java.lang.Object

java.lang.ThreadLocal<Boolean>

net.bytebuddy.agent.builder.AgentBuilder.CircularityLock.Default

All Implemented Interfaces:

AgentBuilder.CircularityLock

Enclosing interface:

AgentBuilder.CircularityLock

public static class AgentBuilder.CircularityLock.Default
extends ThreadLocal<Boolean>
implements AgentBuilder.CircularityLock

A default implementation of a circularity lock. Since class loading already synchronizes on a class loader, it suffices to apply a thread-local lock.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.agent.builder.AgentBuilder.CircularityLock

AgentBuilder.CircularityLock.Default, AgentBuilder.CircularityLock.Global, AgentBuilder.CircularityLock.Inactive

Constructor Summary

Constructors

Constructor and Description
Default()

Method Summary

Modifier and Type	Method and Description
boolean	acquire() Attempts to acquire a circularity lock.
void	release() Releases the circularity lock if it is currently acquired.

Methods inherited from class java.lang.ThreadLocal

get, initialValue, remove, set, withInitial

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Default

public Default()

Method Detail

acquire

public boolean acquire()

Attempts to acquire a circularity lock.

Specified by:

acquire in interface AgentBuilder.CircularityLock

Returns:

true if the lock was acquired successfully, false if it is already hold.

release

public void release()

Releases the circularity lock if it is currently acquired.

Specified by:

release in interface AgentBuilder.CircularityLock