Package de.akquinet.jbosscc.guttenbase.export

Class ExportDumpConnection

java.lang.Object

de.akquinet.jbosscc.guttenbase.export.ExportDumpConnection

All Implemented Interfaces:

AutoCloseable, Connection, Wrapper

public class ExportDumpConnection
extends Object
implements Connection

Special "Connection" that supports writing data to a different storage then a data base. I.e., a file dump. Only few inherited methods have a meaningful implementation, most methods will throw a UnsupportedOperationException.

© 2012-2034 akquinet tech@spree

Author:

M. Dahm

Field Summary

Fields inherited from interface java.sql.Connection

TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE

Constructor Summary

Constructors

Constructor	Description
ExportDumpConnection(Exporter exporter)

Method Summary

Modifier and Type	Method	Description
void	abort(Executor executor)
void	clearWarnings()
void	close()	Simply forwards call to Exporter which will close any open resources.
void	commit()	Simply forwards call to Exporter which may then flush its buffers.
Array	createArrayOf(String typeName, Object[] elements)
Blob	createBlob()
Clob	createClob()
NClob	createNClob()
SQLXML	createSQLXML()
Statement	createStatement()
Statement	createStatement(int resultSetType, int resultSetConcurrency)
Statement	createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability)
Struct	createStruct(String typeName, Object[] attributes)
void	finalizeWriteRowData(TableMetaData table)
void	finalizeWriteTableData(TableMetaData table)	Simply forwards call to Exporter.
boolean	getAutoCommit()
String	getCatalog()
Properties	getClientInfo()
String	getClientInfo(String name)
int	getHoldability()
DatabaseMetaData	getMetaData()
int	getNetworkTimeout()
String	getSchema()
int	getTransactionIsolation()
Map<String,Class<?>>	getTypeMap()
SQLWarning	getWarnings()
void	initializeWriteRowData(TableMetaData table)
void	initializeWriteTableData(TableMetaData table)	Simply forwards call to Exporter.
boolean	isClosed()
boolean	isReadOnly()
boolean	isValid(int timeout)
boolean	isWrapperFor(Class<?> iface)
String	nativeSQL(String sql)
CallableStatement	prepareCall(String sql)
CallableStatement	prepareCall(String sql, int resultSetType, int resultSetConcurrency)
CallableStatement	prepareCall(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability)
PreparedStatement	prepareStatement(String sql)	Returns PreparedStatement object for export.
PreparedStatement	prepareStatement(String sql, int autoGeneratedKeys)
PreparedStatement	prepareStatement(String sql, int[] columnIndexes)
PreparedStatement	prepareStatement(String sql, int resultSetType, int resultSetConcurrency)
PreparedStatement	prepareStatement(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability)
PreparedStatement	prepareStatement(String sql, String[] columnNames)
void	releaseSavepoint(Savepoint savepoint)
void	rollback()
void	rollback(Savepoint savepoint)
void	setAutoCommit(boolean autoCommit)
void	setCatalog(String catalog)
void	setClientInfo(String name, String value)
void	setClientInfo(Properties properties)
void	setHoldability(int holdability)
void	setNetworkTimeout(Executor executor, int milliseconds)
void	setReadOnly(boolean readOnly)
Savepoint	setSavepoint()
Savepoint	setSavepoint(String name)
void	setSchema(String schema)
void	setTransactionIsolation(int level)
void	setTypeMap(Map<String,Class<?>> map)
<T> T	unwrap(Class<T> iface)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.sql.Connection

beginRequest, endRequest, setShardingKey, setShardingKey, setShardingKeyIfValid, setShardingKeyIfValid

Constructor Detail

ExportDumpConnection

public ExportDumpConnection(Exporter exporter)

Method Detail

prepareStatement

public PreparedStatement prepareStatement(String sql)

Returns PreparedStatement object for export.

Specified by:

prepareStatement in interface Connection

initializeWriteTableData

public void initializeWriteTableData(TableMetaData table)
                              throws ExportException

Simply forwards call to Exporter.

Throws:

ExportException

finalizeWriteTableData

public void finalizeWriteTableData(TableMetaData table)
                            throws ExportException

Simply forwards call to Exporter.

Throws:

ExportException

initializeWriteRowData

public void initializeWriteRowData(TableMetaData table)
                            throws ExportException

Throws:

ExportException

finalizeWriteRowData

public void finalizeWriteRowData(TableMetaData table)
                          throws ExportException

Throws:

ExportException

close

public void close()

Simply forwards call to Exporter which will close any open resources.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Connection

commit

public void commit()

Simply forwards call to Exporter which may then flush its buffers.

Specified by:

commit in interface Connection

isClosed

public boolean isClosed()

Specified by:

isClosed in interface Connection

setAutoCommit

public void setAutoCommit(boolean autoCommit)

Specified by:

setAutoCommit in interface Connection

getAutoCommit

public boolean getAutoCommit()

Specified by:

getAutoCommit in interface Connection

setReadOnly

public void setReadOnly(boolean readOnly)

Specified by:

setReadOnly in interface Connection

isReadOnly

public boolean isReadOnly()

Specified by:

isReadOnly in interface Connection

rollback

public void rollback()

Specified by:

rollback in interface Connection

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                          int autoGeneratedKeys)

Specified by:

prepareStatement in interface Connection

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                          int[] columnIndexes)

Specified by:

prepareStatement in interface Connection

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                          String[] columnNames)

Specified by:

prepareStatement in interface Connection

createStatement

public Statement createStatement()

Specified by:

createStatement in interface Connection

unwrap

public <T> T unwrap(Class<T> iface)

Specified by:

unwrap in interface Wrapper

isWrapperFor

public boolean isWrapperFor(Class<?> iface)

Specified by:

isWrapperFor in interface Wrapper

prepareCall

public CallableStatement prepareCall(String sql)

Specified by:

prepareCall in interface Connection

nativeSQL

public String nativeSQL(String sql)

Specified by:

nativeSQL in interface Connection

getMetaData

public DatabaseMetaData getMetaData()

Specified by:

getMetaData in interface Connection

setCatalog

public void setCatalog(String catalog)

Specified by:

setCatalog in interface Connection

getCatalog

public String getCatalog()

Specified by:

getCatalog in interface Connection

setTransactionIsolation

public void setTransactionIsolation(int level)

Specified by:

setTransactionIsolation in interface Connection

getTransactionIsolation

public int getTransactionIsolation()

Specified by:

getTransactionIsolation in interface Connection

getWarnings

public SQLWarning getWarnings()

Specified by:

getWarnings in interface Connection

clearWarnings

public void clearWarnings()

Specified by:

clearWarnings in interface Connection

createStatement

public Statement createStatement(int resultSetType,
                                 int resultSetConcurrency)

Specified by:

createStatement in interface Connection

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                          int resultSetType,
                                          int resultSetConcurrency)

Specified by:

prepareStatement in interface Connection

prepareCall

public CallableStatement prepareCall(String sql,
                                     int resultSetType,
                                     int resultSetConcurrency)

Specified by:

prepareCall in interface Connection

getTypeMap

public Map<String,Class<?>> getTypeMap()

Specified by:

getTypeMap in interface Connection

setTypeMap

public void setTypeMap(Map<String,Class<?>> map)

Specified by:

setTypeMap in interface Connection

setHoldability

public void setHoldability(int holdability)

Specified by:

setHoldability in interface Connection

getHoldability

public int getHoldability()

Specified by:

getHoldability in interface Connection

setSavepoint

public Savepoint setSavepoint()

Specified by:

setSavepoint in interface Connection

setSavepoint

public Savepoint setSavepoint(String name)

Specified by:

setSavepoint in interface Connection

rollback

public void rollback(Savepoint savepoint)

Specified by:

rollback in interface Connection

releaseSavepoint

public void releaseSavepoint(Savepoint savepoint)

Specified by:

releaseSavepoint in interface Connection

createStatement

public Statement createStatement(int resultSetType,
                                 int resultSetConcurrency,
                                 int resultSetHoldability)

Specified by:

createStatement in interface Connection

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                          int resultSetType,
                                          int resultSetConcurrency,
                                          int resultSetHoldability)

Specified by:

prepareStatement in interface Connection

prepareCall

public CallableStatement prepareCall(String sql,
                                     int resultSetType,
                                     int resultSetConcurrency,
                                     int resultSetHoldability)

Specified by:

prepareCall in interface Connection

createClob

public Clob createClob()

Specified by:

createClob in interface Connection

createBlob

public Blob createBlob()

Specified by:

createBlob in interface Connection

createNClob

public NClob createNClob()

Specified by:

createNClob in interface Connection

createSQLXML

public SQLXML createSQLXML()

Specified by:

createSQLXML in interface Connection

isValid

public boolean isValid(int timeout)

Specified by:

isValid in interface Connection

setClientInfo

public void setClientInfo(String name,
                          String value)
                   throws SQLClientInfoException

Specified by:

setClientInfo in interface Connection

Throws:

SQLClientInfoException

setClientInfo

public void setClientInfo(Properties properties)
                   throws SQLClientInfoException

Specified by:

setClientInfo in interface Connection

Throws:

SQLClientInfoException

getClientInfo

public String getClientInfo(String name)

Specified by:

getClientInfo in interface Connection

getClientInfo

public Properties getClientInfo()

Specified by:

getClientInfo in interface Connection

createArrayOf

public Array createArrayOf(String typeName,
                           Object[] elements)

Specified by:

createArrayOf in interface Connection

createStruct

public Struct createStruct(String typeName,
                           Object[] attributes)

Specified by:

createStruct in interface Connection

setSchema

public void setSchema(String schema)

Specified by:

setSchema in interface Connection

getSchema

public String getSchema()

Specified by:

getSchema in interface Connection

abort

public void abort(Executor executor)

Specified by:

abort in interface Connection

setNetworkTimeout

public void setNetworkTimeout(Executor executor,
                              int milliseconds)

Specified by:

setNetworkTimeout in interface Connection

getNetworkTimeout

public int getNetworkTimeout()

Specified by:

getNetworkTimeout in interface Connection