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API Documentation


SingleInstanceLockFactory.h
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1 // Copyright (c) 2009-2014 Alan Wright. All rights reserved.
3 // Distributable under the terms of either the Apache License (Version 2.0)
4 // or the GNU Lesser General Public License.
6 
7 #ifndef SINGLEINSTANCELOCKFACTORY_H
8 #define SINGLEINSTANCELOCKFACTORY_H
9 
10 #include "LockFactory.h"
11 
12 namespace Lucene {
13 
20 class LPPAPI SingleInstanceLockFactory : public LockFactory {
21 public:
24 
26 
27 protected:
29 
30 public:
33  virtual LockPtr makeLock(const String& lockName);
34 
39  virtual void clearLock(const String& lockName);
40 };
41 
42 }
43 
44 #endif
#define LUCENE_CLASS(Name)
Definition: LuceneObject.h:24
Base class for Locking implementation. Directory uses instances of this class to implement locking....
Definition: LockFactory.h:23
Implements LockFactory for a single in-process instance, meaning all locking will take place through ...
Definition: SingleInstanceLockFactory.h:20
virtual void clearLock(const String &lockName)
Attempt to clear (forcefully unlock and remove) the specified lock. Only call this at a time when you...
virtual LockPtr makeLock(const String &lockName)
Return a new Lock instance identified by lockName.
HashSet< String > locks
Definition: SingleInstanceLockFactory.h:25
Definition: AbstractAllTermDocs.h:12
boost::shared_ptr< Lock > LockPtr
Definition: LuceneTypes.h:496

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