Examples of SingleInstanceLockFactory

org.apache.lucene.store.SingleInstanceLockFactory
Implements {@link LockFactory} for a single in-process instance,meaning all locking will take place through this one instance. Only use this {@link LockFactory} when you are certain allIndexReaders and IndexWriters for a given index are running against a single shared in-process Directory instance. This is currently the default locking for RAMDirectory. @see LockFactory

Examples of org.apache.lucene.store.SingleInstanceLockFactory

        throw new SearchException( "To use \"native\" as a LockFactory strategy an indexBase path must be set" );
      }
      return new NativeFSLockFactory( indexDir );
    }
    else if ( "single".equals( lockFactoryName ) ) {
      return new SingleInstanceLockFactory();
    }
    else if ( "none".equals( lockFactoryName ) ) {
      return NoLockFactory.getNoLockFactory();
    }
    else {

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Examples of org.apache.lucene.store.SingleInstanceLockFactory


      final class MyRAMDirectory extends RAMDirectory {
        private LockFactory myLockFactory;
        MyRAMDirectory() {
          lockFactory = null;
          myLockFactory = new SingleInstanceLockFactory();
        }
        @Override
        public Lock makeLock(String name) {
          return myLockFactory.makeLock(name);
        }

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Examples of org.apache.lucene.store.SingleInstanceLockFactory


      final class MyRAMDirectory extends RAMDirectory {
        private LockFactory myLockFactory;
        MyRAMDirectory() {
          lockFactory = null;
          myLockFactory = new SingleInstanceLockFactory();
        }

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Examples of org.apache.lucene.store.SingleInstanceLockFactory

     */
    public ByteBufferDirectory() {
        this.allocator = new PlainByteBufferAllocator(false, 1024, 1024 * 10);
        this.internalAllocator = true;
        try {
            setLockFactory(new SingleInstanceLockFactory());
        } catch (IOException e) {
            // will not happen
        }
    }

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Examples of org.apache.lucene.store.SingleInstanceLockFactory

     */
    public ByteBufferDirectory(ByteBufferAllocator allocator) {
        this.allocator = allocator;
        this.internalAllocator = false;
        try {
            setLockFactory(new SingleInstanceLockFactory());
        } catch (IOException e) {
            // will not happen
        }
    }

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Examples of org.apache.lucene.store.SingleInstanceLockFactory

      final class MyRAMDirectory extends MockDirectoryWrapper {
        private LockFactory myLockFactory;
        MyRAMDirectory(Directory delegate) {
          super(random, delegate);
          lockFactory = null;
          myLockFactory = new SingleInstanceLockFactory();
        }
        @Override
        public Lock makeLock(String name) {
          return myLockFactory.makeLock(name);
        }

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Examples of org.apache.lucene.store.SingleInstanceLockFactory

      final class MyRAMDirectory extends MockDirectoryWrapper {
        private LockFactory myLockFactory;
        MyRAMDirectory(Directory delegate) {
          super(random, delegate);
          lockFactory = null;
          myLockFactory = new SingleInstanceLockFactory();
        }

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Examples of org.apache.lucene.store.SingleInstanceLockFactory


      final class MyRAMDirectory extends RAMDirectory {
        private LockFactory myLockFactory;
        MyRAMDirectory() {
          lockFactory = null;
          myLockFactory = new SingleInstanceLockFactory();
        }
        public Lock makeLock(String name) {
          return myLockFactory.makeLock(name);
        }
      }

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Examples of org.apache.lucene.store.SingleInstanceLockFactory


      final class MyRAMDirectory extends RAMDirectory {
        private LockFactory myLockFactory;
        MyRAMDirectory() {
          lockFactory = null;
          myLockFactory = new SingleInstanceLockFactory();
        }

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Examples of org.apache.lucene.store.SingleInstanceLockFactory

        DerbyLuceneDir  result = _openDirectories.get( key );


        if ( result == null )
        {
            result = candidate;
            result.setLockFactory( new SingleInstanceLockFactory() );
            _openDirectories.put( key, result );
        }


        return result;
    }

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