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java.lang.Objectorg.apache.jackrabbit.core.util.CooperativeFileLock
public class CooperativeFileLock
The file lock is used to ensure a resource is only open once at any time. It uses a cooperative locking protocol.
Constructor Summary | |
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CooperativeFileLock()
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Method Summary | |
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void |
acquire()
Lock the directory if possible. |
void |
init(String path)
Create a new file locking object using the given file name. |
void |
release()
Unlock the directory. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public CooperativeFileLock()
Method Detail |
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public void init(String path)
init
in interface RepositoryLockMechanism
path
- basic path to append FILE_NAME
to.public void acquire() throws RepositoryException
acquire
in interface RepositoryLockMechanism
RepositoryException
- if locking was not successfulpublic void release()
release
in interface RepositoryLockMechanism
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