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Public Member Functions | Static Public Member Functions
Lucene::SimpleFSLockFactory Class Reference

Implements LockFactory using File#createNewFile(). More...

#include <SimpleFSLockFactory.h>

+ Inheritance diagram for Lucene::SimpleFSLockFactory:

Public Member Functions

 SimpleFSLockFactory ()
 Create a SimpleFSLockFactory instance, with null (unset) lock directory. When you pass this factory to a FSDirectory subclass, the lock directory is automatically set to the directory itself. Be sure to create one instance for each directory your create!
 
 SimpleFSLockFactory (const String &lockDir)
 Instantiate using the provided directory name.
 
virtual ~SimpleFSLockFactory ()
 
virtual String getClassName ()
 
boost::shared_ptr< SimpleFSLockFactoryshared_from_this ()
 
virtual LockPtr makeLock (const String &lockName)
 Return a new Lock instance identified by lockName.
 
virtual void clearLock (const String &lockName)
 Attempt to clear (forcefully unlock and remove) the specified lock.
 
- Public Member Functions inherited from Lucene::FSLockFactory
virtual ~FSLockFactory ()
 
boost::shared_ptr< FSLockFactoryshared_from_this ()
 
void setLockDir (const String &lockDir)
 Set the lock directory. This method can be only called once to initialize the lock directory. It is used by FSDirectory to set the lock directory to itself. Subclasses can also use this method to set the directory in the constructor.
 
String getLockDir ()
 Retrieve the lock directory.
 
- Public Member Functions inherited from Lucene::LockFactory
virtual ~LockFactory ()
 
boost::shared_ptr< LockFactoryshared_from_this ()
 
virtual void setLockPrefix (const String &lockPrefix)
 Set the prefix in use for all locks created in this LockFactory. This is normally called once, when a Directory gets this LockFactory instance. However, you can also call this (after this instance is assigned to a Directory) to override the prefix in use. This is helpful if you're running Lucene on machines that have different mount points for the same shared directory.
 
virtual String getLockPrefix ()
 Get the prefix in use for all locks created in this LockFactory.
 
- Public Member Functions inherited from Lucene::LuceneObject
virtual ~LuceneObject ()
 
virtual void initialize ()
 Called directly after instantiation to create objects that depend on this object being fully constructed.
 
virtual LuceneObjectPtr clone (const LuceneObjectPtr &other=LuceneObjectPtr())
 Return clone of this object.
 
virtual int32_t hashCode ()
 Return hash code for this object.
 
virtual bool equals (const LuceneObjectPtr &other)
 Return whether two objects are equal.
 
virtual int32_t compareTo (const LuceneObjectPtr &other)
 Compare two objects.
 
virtual String toString ()
 Returns a string representation of the object.
 
- Public Member Functions inherited from Lucene::LuceneSync
virtual ~LuceneSync ()
 
virtual SynchronizePtr getSync ()
 Return this object synchronize lock.
 
virtual LuceneSignalPtr getSignal ()
 Return this object signal.
 
virtual void lock (int32_t timeout=0)
 Lock this object using an optional timeout.
 
virtual void unlock ()
 Unlock this object.
 
virtual bool holdsLock ()
 Returns true if this object is currently locked by current thread.
 
virtual void wait (int32_t timeout=0)
 Wait for signal using an optional timeout.
 
virtual void notifyAll ()
 Notify all threads waiting for signal.
 

Static Public Member Functions

static String _getClassName ()
 
- Static Public Member Functions inherited from Lucene::FSLockFactory
static String _getClassName ()
 
- Static Public Member Functions inherited from Lucene::LockFactory
static String _getClassName ()
 

Additional Inherited Members

- Protected Member Functions inherited from Lucene::FSLockFactory
 FSLockFactory ()
 
- Protected Member Functions inherited from Lucene::LuceneObject
 LuceneObject ()
 
- Protected Attributes inherited from Lucene::FSLockFactory
String lockDir
 Directory for the lock files.
 
- Protected Attributes inherited from Lucene::LockFactory
String lockPrefix
 
- Protected Attributes inherited from Lucene::LuceneSync
SynchronizePtr objectLock
 
LuceneSignalPtr objectSignal
 

Detailed Description

Implements LockFactory using File#createNewFile().

See also
LockFactory

Constructor & Destructor Documentation

◆ SimpleFSLockFactory() [1/2]

Lucene::SimpleFSLockFactory::SimpleFSLockFactory ( )

Create a SimpleFSLockFactory instance, with null (unset) lock directory. When you pass this factory to a FSDirectory subclass, the lock directory is automatically set to the directory itself. Be sure to create one instance for each directory your create!

◆ SimpleFSLockFactory() [2/2]

Lucene::SimpleFSLockFactory::SimpleFSLockFactory ( const String &  lockDir)

Instantiate using the provided directory name.

Parameters
lockDirwhere lock files should be created.

◆ ~SimpleFSLockFactory()

virtual Lucene::SimpleFSLockFactory::~SimpleFSLockFactory ( )
virtual

Member Function Documentation

◆ _getClassName()

static String Lucene::SimpleFSLockFactory::_getClassName ( )
inlinestatic

◆ clearLock()

virtual void Lucene::SimpleFSLockFactory::clearLock ( const String &  lockName)
virtual

Attempt to clear (forcefully unlock and remove) the specified lock.

Implements Lucene::LockFactory.

◆ getClassName()

virtual String Lucene::SimpleFSLockFactory::getClassName ( )
inlinevirtual

Reimplemented from Lucene::FSLockFactory.

◆ makeLock()

virtual LockPtr Lucene::SimpleFSLockFactory::makeLock ( const String &  lockName)
virtual

Return a new Lock instance identified by lockName.

Implements Lucene::LockFactory.

◆ shared_from_this()

boost::shared_ptr< SimpleFSLockFactory > Lucene::SimpleFSLockFactory::shared_from_this ( )
inline

The documentation for this class was generated from the following file:

clucene.sourceforge.net