org.qi4j.index.sql.support.postgresql
Class PostgreSQLIndexExporter

java.lang.Object
  org.qi4j.index.sql.support.postgresql.PostgreSQLIndexExporter

All Implemented Interfaces:

Activatable, IndexExporter

public class PostgreSQLIndexExporter
extends Object
implements IndexExporter, Activatable

Constructor Summary

PostgreSQLIndexExporter()

Method Summary

void	activate() This is invoked on the service when the instance is being activated
void	exportFormalToWriter(PrintWriter out) Write the index to the provided print writer in an implementation specific, machine-readable format, preferably either XML or JSON.
void	exportReadableToStream(PrintStream out) Write the index to the provided output stream in an implementation specific, human-readable format.
void	passivate() This is invoked on the service when the instance is being passivated

Methods inherited from class java.lang.Object

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

Constructor Detail

PostgreSQLIndexExporter

public PostgreSQLIndexExporter()

Method Detail

activate

public void activate()
              throws Exception

Description copied from interface: Activatable

This is invoked on the service when the instance is being activated

Specified by:

activate in interface Activatable

Throws:

Exception - if service could not be activated

passivate

public void passivate()
               throws Exception

Description copied from interface: Activatable

This is invoked on the service when the instance is being passivated

Specified by:

passivate in interface Activatable

Throws:

Exception - if the service could not be passivated

exportFormalToWriter

public void exportFormalToWriter(PrintWriter out)
                          throws IOException,
                                 UnsupportedOperationException

Description copied from interface: IndexExporter

Write the index to the provided print writer in an implementation specific, machine-readable format, preferably either XML or JSON.

Specified by:

exportFormalToWriter in interface IndexExporter

Parameters:

out - The print writer that the index will be sent to.

Throws:

IOException - if an IOException occurs in the underlying PrintWriter.

UnsupportedOperationException - if the method is not supported by this implementation.

exportReadableToStream

public void exportReadableToStream(PrintStream out)
                            throws IOException,
                                   UnsupportedOperationException

Description copied from interface: IndexExporter

Write the index to the provided output stream in an implementation specific, human-readable format.

Specified by:

exportReadableToStream in interface IndexExporter

Parameters:

out - The output stream that the index will be sent to.

Throws:

IOException - if an IOException occurs in the underlying PrintStream.

UnsupportedOperationException - if the method is not supported by this implementation.