Package org.apache.ivy.plugins.lock
Class FileBasedLockStrategy
- java.lang.Object
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- org.apache.ivy.plugins.lock.AbstractLockStrategy
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- org.apache.ivy.plugins.lock.FileBasedLockStrategy
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- All Implemented Interfaces:
LockStrategy
- Direct Known Subclasses:
ArtifactLockStrategy
public abstract class FileBasedLockStrategy extends AbstractLockStrategy
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
FileBasedLockStrategy.CreateFileLocker
"locks" a file by creating it if it doesn't exist, relying on theFile.createNewFile()
atomicity.static interface
FileBasedLockStrategy.FileLocker
static class
FileBasedLockStrategy.NIOFileLocker
Locks a file using theFileLock
mechanism.
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Constructor Summary
Constructors Modifier Constructor Description protected
FileBasedLockStrategy()
protected
FileBasedLockStrategy(boolean debugLocking)
protected
FileBasedLockStrategy(FileBasedLockStrategy.FileLocker locker, boolean debugLocking)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected boolean
acquireLock(java.io.File file)
protected java.lang.String
getCurrentLockHolderNames(java.io.File file)
Return a string naming the threads which currently hold this lock.protected void
releaseLock(java.io.File file)
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Methods inherited from class org.apache.ivy.plugins.lock.AbstractLockStrategy
getName, isDebugLocking, setName, toString
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.apache.ivy.plugins.lock.LockStrategy
lockArtifact, unlockArtifact
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Constructor Detail
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FileBasedLockStrategy
protected FileBasedLockStrategy()
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FileBasedLockStrategy
protected FileBasedLockStrategy(boolean debugLocking)
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FileBasedLockStrategy
protected FileBasedLockStrategy(FileBasedLockStrategy.FileLocker locker, boolean debugLocking)
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Method Detail
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acquireLock
protected boolean acquireLock(java.io.File file) throws java.lang.InterruptedException
- Throws:
java.lang.InterruptedException
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releaseLock
protected void releaseLock(java.io.File file)
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getCurrentLockHolderNames
protected java.lang.String getCurrentLockHolderNames(java.io.File file)
Return a string naming the threads which currently hold this lock.- Parameters:
file
- File- Returns:
- String
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