intradoc.common
Class FileUtilsLockThread

java.lang.Object
  |
  +--intradoc.common.FileUtilsLockThread

All Implemented Interfaces:

java.lang.Runnable

public class FileUtilsLockThread

extends java.lang.Object

implements java.lang.Runnable

Field Summary

java.lang.reflect.Method	m_atomicCreateFileMethod
boolean	m_isInit
boolean[]	m_lockObject
java.util.Hashtable	m_locks
java.util.Vector	m_locksList
int	m_randomCount
int	m_touchMonitorInterval
boolean	m_useRename

Constructor Summary

FileUtilsLockThread()

Method Summary

void	checkInit()
boolean	createLock(java.lang.String dir, java.lang.String lockName, java.lang.String agent, long timeout, boolean waitForever)
protected FileLockData	createNewAutoDetectedLock(java.io.File file, java.lang.String dir, java.lang.String fileName, java.lang.String path)
protected FileLockData	createNewDetectedLock(java.io.File file, java.lang.String dir, java.lang.String lockId, java.lang.String agent, java.lang.String path, boolean isTemp, boolean isBackground)
protected void	editAgentList(java.util.Vector v, java.lang.String agent, boolean isDelete)
protected void	editLockFile(java.io.File file, java.lang.String agent)
protected boolean	editLockList(java.lang.String path, FileLockData data)
protected void	expireUnmaintainedLocks(java.util.Hashtable badDirs)
protected void	processLockFiles(java.lang.String[] list, java.lang.String dir)
java.lang.String	quickDirFix(java.lang.String dir)
protected java.lang.String	readFileContents(java.io.File file)
void	releaseLock(java.lang.String dir, java.lang.String lockId, java.lang.String agent)
protected void	reportWaitingAgents(FileLockData data)
void	run()
protected void	updateLockFile(FileLockData data)
protected boolean	waitForLockRelease(java.io.File file, java.lang.String filePath, java.lang.String dir, java.lang.String lockName, java.lang.String agent, long timeout)

Methods inherited from class java.lang.Object

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

Field Detail

m_locks

public java.util.Hashtable m_locks

m_locksList

public java.util.Vector m_locksList

m_lockObject

public boolean[] m_lockObject

m_touchMonitorInterval

public int m_touchMonitorInterval

m_randomCount

public int m_randomCount

m_useRename

public boolean m_useRename

m_atomicCreateFileMethod

public java.lang.reflect.Method m_atomicCreateFileMethod

m_isInit

public boolean m_isInit

Constructor Detail

FileUtilsLockThread

public FileUtilsLockThread()

Method Detail

checkInit

public void checkInit()

quickDirFix

public java.lang.String quickDirFix(java.lang.String dir)

run

public void run()

Specified by:

run in interface java.lang.Runnable

reportWaitingAgents

protected void reportWaitingAgents(FileLockData data)

processLockFiles

protected void processLockFiles(java.lang.String[] list,
                                java.lang.String dir)
                         throws java.io.CharConversionException

java.io.CharConversionException

expireUnmaintainedLocks

protected void expireUnmaintainedLocks(java.util.Hashtable badDirs)

createNewAutoDetectedLock

protected FileLockData createNewAutoDetectedLock(java.io.File file,
                                                 java.lang.String dir,
                                                 java.lang.String fileName,
                                                 java.lang.String path)
                                          throws java.io.CharConversionException

java.io.CharConversionException

createNewDetectedLock

protected FileLockData createNewDetectedLock(java.io.File file,
                                             java.lang.String dir,
                                             java.lang.String lockId,
                                             java.lang.String agent,
                                             java.lang.String path,
                                             boolean isTemp,
                                             boolean isBackground)

updateLockFile

protected void updateLockFile(FileLockData data)

editLockFile

protected void editLockFile(java.io.File file,
                            java.lang.String agent)
                     throws java.io.IOException

java.io.IOException

readFileContents

protected java.lang.String readFileContents(java.io.File file)

editLockList

protected boolean editLockList(java.lang.String path,
                               FileLockData data)

createLock

public boolean createLock(java.lang.String dir,
                          java.lang.String lockName,
                          java.lang.String agent,
                          long timeout,
                          boolean waitForever)
                   throws java.io.IOException

java.io.IOException

waitForLockRelease

protected boolean waitForLockRelease(java.io.File file,
                                     java.lang.String filePath,
                                     java.lang.String dir,
                                     java.lang.String lockName,
                                     java.lang.String agent,
                                     long timeout)

editAgentList

protected void editAgentList(java.util.Vector v,
                             java.lang.String agent,
                             boolean isDelete)

releaseLock

public void releaseLock(java.lang.String dir,
                        java.lang.String lockId,
                        java.lang.String agent)