Package net.bytebuddy.agent.builder
Class AgentBuilder.CircularityLock.Default
- java.lang.Object
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- java.lang.ThreadLocal<java.lang.Boolean>
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- net.bytebuddy.agent.builder.AgentBuilder.CircularityLock.Default
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- All Implemented Interfaces:
AgentBuilder.CircularityLock
- Enclosing interface:
- AgentBuilder.CircularityLock
public static class AgentBuilder.CircularityLock.Default extends java.lang.ThreadLocal<java.lang.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.
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Nested Class Summary
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Nested classes/interfaces inherited from interface net.bytebuddy.agent.builder.AgentBuilder.CircularityLock
AgentBuilder.CircularityLock.Default, AgentBuilder.CircularityLock.Global, AgentBuilder.CircularityLock.Inactive
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Field Summary
Fields Modifier and Type Field Description private static java.lang.Boolean
NOT_ACQUIRED
Indicates that the circularity lock is not currently acquired.
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Constructor Summary
Constructors Constructor Description Default()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
acquire()
Attempts to acquire a circularity lock.void
release()
Releases the circularity lock if it is currently acquired.
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Method Detail
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acquire
public boolean acquire()
Attempts to acquire a circularity lock.- Specified by:
acquire
in interfaceAgentBuilder.CircularityLock
- Returns:
true
if the lock was acquired successfully,false
if it is already hold.
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release
public void release()
Releases the circularity lock if it is currently acquired.- Specified by:
release
in interfaceAgentBuilder.CircularityLock
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