org.rhq.server.metrics.migrator.datasources

Class ExistingPostgresDataBulkExportSource

java.lang.Object

org.rhq.server.metrics.migrator.datasources.ExistingDataBulkExportSource

org.rhq.server.metrics.migrator.datasources.ExistingPostgresDataBulkExportSource

All Implemented Interfaces:

ExistingDataSource

public class ExistingPostgresDataBulkExportSource
extends ExistingDataBulkExportSource

Author:

Thomas Segismont

Field Summary

Fields inherited from class org.rhq.server.metrics.migrator.datasources.ExistingDataBulkExportSource

DELIMITER, IO_BUFFER_SIZE

Fields inherited from interface org.rhq.server.metrics.migrator.datasources.ExistingDataSource

TIMEOUT

Constructor Summary

Constructors

Constructor and Description
ExistingPostgresDataBulkExportSource(javax.persistence.EntityManager entityManager, String selectNativeQuery)
ExistingPostgresDataBulkExportSource(javax.persistence.EntityManager entityManager, String selectNativeQuery, int maxResults)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	exportExistingData()

Methods inherited from class org.rhq.server.metrics.migrator.datasources.ExistingDataBulkExportSource

close, getData, getExistingDataFile, initialize, removeTempFile, startReading, stopReading

Methods inherited from class java.lang.Object

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

Constructor Detail

ExistingPostgresDataBulkExportSource

public ExistingPostgresDataBulkExportSource(javax.persistence.EntityManager entityManager,
                                    String selectNativeQuery)

ExistingPostgresDataBulkExportSource

public ExistingPostgresDataBulkExportSource(javax.persistence.EntityManager entityManager,
                                    String selectNativeQuery,
                                    int maxResults)

Method Detail

exportExistingData

protected void exportExistingData()
                           throws Exception

Specified by:

exportExistingData in class ExistingDataBulkExportSource

Throws:

Exception