org.jumpmind.symmetric.io.data.writer
Class PostgresBulkDatabaseWriter

java.lang.Object
  org.jumpmind.symmetric.io.data.writer.DatabaseWriter
      org.jumpmind.symmetric.io.data.writer.PostgresBulkDatabaseWriter

All Implemented Interfaces:

IDataResource, IDataWriter

public class PostgresBulkDatabaseWriter
extends DatabaseWriter

Nested Class Summary

Nested classes/interfaces inherited from class org.jumpmind.symmetric.io.data.writer.DatabaseWriter

DatabaseWriter.LoadStatus

Field Summary

protected org.postgresql.copy.CopyIn	copyIn
protected org.postgresql.copy.CopyManager	copyManager
protected org.springframework.jdbc.support.nativejdbc.NativeJdbcExtractor	jdbcExtractor
protected int	loadedRows
protected int	maxRowsBeforeFlush

Fields inherited from class org.jumpmind.symmetric.io.data.writer.DatabaseWriter

batch, conflictResolver, context, CUR_DATA, currentDmlStatement, lastApplyChangesOnly, lastData, lastUseConflictDetection, log, missingTables, platform, sourceTable, statistics, targetTable, targetTables, transaction, uncommittedCount, writerSettings

Constructor Summary

PostgresBulkDatabaseWriter(IDatabasePlatform platform, org.springframework.jdbc.support.nativejdbc.NativeJdbcExtractor jdbcExtractor, int maxRowsBeforeFlush)

Method Summary

void	end(Batch batch, boolean inError)
void	end(org.jumpmind.db.model.Table table)
protected void	endCopy()
protected void	flush()
void	open(DataContext context)
protected void	startCopy()
void	write(CsvData data)

Methods inherited from class org.jumpmind.symmetric.io.data.writer.DatabaseWriter

checkForEarlyCommit, close, commit, containsNullLookupKeyDataSinceLastStatement, create, delete, doesColumnNeedUpdated, execute, filterAfter, filterBefore, filterError, getBatch, getConflictResolver, getContext, getCurData, getCurrentDmlStatement, getLookupDataMap, getLookupKeyData, getPkDataFor, getPlatform, getRowData, getSourceTable, getSqlStatements, getStatistics, getTargetTable, getTransaction, getWriterSettings, hasFilterThatHandlesMissingTable, insert, logFailure, lookupTableAtTarget, notifyFiltersBatchCommitted, notifyFiltersBatchComplete, notifyFiltersBatchRolledback, notifyFiltersEarlyCommit, preprocessSqlStatement, quoteString, requireNewStatement, rollback, script, setConflictResolver, sql, start, start, update, write

Methods inherited from class java.lang.Object

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

Field Detail

jdbcExtractor

protected org.springframework.jdbc.support.nativejdbc.NativeJdbcExtractor jdbcExtractor

maxRowsBeforeFlush

protected int maxRowsBeforeFlush

copyManager

protected org.postgresql.copy.CopyManager copyManager

copyIn

protected org.postgresql.copy.CopyIn copyIn

loadedRows

protected int loadedRows

Constructor Detail

PostgresBulkDatabaseWriter

public PostgresBulkDatabaseWriter(IDatabasePlatform platform,
                                  org.springframework.jdbc.support.nativejdbc.NativeJdbcExtractor jdbcExtractor,
                                  int maxRowsBeforeFlush)

Method Detail

write

public void write(CsvData data)

Specified by:

write in interface IDataWriter

Overrides:

write in class DatabaseWriter

flush

protected void flush()

open

public void open(DataContext context)

Specified by:

open in interface IDataResource

Overrides:

open in class DatabaseWriter

startCopy

protected void startCopy()

endCopy

protected void endCopy()

end

public void end(org.jumpmind.db.model.Table table)

Specified by:

end in interface IDataWriter

Overrides:

end in class DatabaseWriter

end

public void end(Batch batch,
                boolean inError)

Specified by:

end in interface IDataWriter

Overrides:

end in class DatabaseWriter