org.apache.lucene.store.jdbc.index
Class JdbcBufferedIndexOutput

java.lang.Object
  org.apache.lucene.store.IndexOutput
      org.apache.lucene.store.ConfigurableBufferedIndexOutput
          org.apache.lucene.store.jdbc.index.JdbcBufferedIndexOutput

All Implemented Interfaces:

JdbcIndexConfigurable

Direct Known Subclasses:

AbstractJdbcIndexOutput

public abstract class JdbcBufferedIndexOutput
extends ConfigurableBufferedIndexOutput
implements JdbcIndexConfigurable

A simple base class that performs index output memory based buffering. The buffer size can be configured under the BUFFER_SIZE_SETTING name.

Author:

kimchy

Field Summary

static String

BUFFER_SIZE_SETTING The buffer size setting name.

Fields inherited from class org.apache.lucene.store.ConfigurableBufferedIndexOutput

bufferSize, DEFAULT_BUFFER_SIZE

Constructor Summary

JdbcBufferedIndexOutput()

Method Summary

void	configure(String name, JdbcDirectory jdbcDirectory, JdbcFileEntrySettings settings) Configures the newly created IndexInput or IndexOutput implementations.

Methods inherited from class org.apache.lucene.store.ConfigurableBufferedIndexOutput

close, flush, flushBuffer, getFilePointer, initBuffer, length, seek, writeByte, writeBytes

Methods inherited from class org.apache.lucene.store.IndexOutput

copyBytes, setLength, writeBytes, writeChars, writeChars, writeInt, writeLong, writeString, writeVInt, writeVLong

Methods inherited from class java.lang.Object

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

Field Detail

BUFFER_SIZE_SETTING

public static final String BUFFER_SIZE_SETTING

The buffer size setting name. See JdbcFileEntrySettings.setIntSetting(String,int). Should be set in bytes.

See Also:

Constant Field Values

Constructor Detail

JdbcBufferedIndexOutput

public JdbcBufferedIndexOutput()

Method Detail

configure

public void configure(String name,
                      JdbcDirectory jdbcDirectory,
                      JdbcFileEntrySettings settings)
               throws IOException

Description copied from interface: JdbcIndexConfigurable

Configures the newly created IndexInput or IndexOutput implementations.

Specified by:

configure in interface JdbcIndexConfigurable

Parameters:

name - The name of the file entry

jdbcDirectory - The jdbc directory instance

settings - The relevant file entry settings

Throws:

IOException