com.solarmetric.rd.jdbc
Class DelegatingConnection

java.lang.Object
  |
  +--com.solarmetric.rd.jdbc.DelegatingConnection

All Implemented Interfaces:

java.sql.Connection

Direct Known Subclasses:

PreparedStatementCache.CacheAwareConnection

public class DelegatingConnection

extends java.lang.Object

implements java.sql.Connection

Wrapper around an existing connection. Subclasses can override the methods whose behavior they mean to change. The equals and hashCode methods pass through to the base underlying data store connection.

Field Summary

Fields inherited from interface java.sql.Connection

TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE

Constructor Summary

DelegatingConnection(java.sql.Connection conn)

Method Summary

protected void	appendInfo(java.lang.StringBuffer buf)
void	clearWarnings()
void	close()
void	commit()
java.sql.Statement	createStatement()
java.sql.Statement	createStatement(int type, int concurrency)
java.sql.Statement	createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability)
boolean	equals(java.lang.Object other)
boolean	getAutoCommit()
java.lang.String	getCatalog()
java.sql.Connection	getDelegate() Return the wrapped connection.
int	getHoldability()
java.sql.Connection	getInnermostDelegate() Return the base underlying data store connection.
java.sql.DatabaseMetaData	getMetaData()
int	getTransactionIsolation()
java.util.Map	getTypeMap()
java.sql.SQLWarning	getWarnings()
int	hashCode()
boolean	isClosed()
boolean	isReadOnly()
java.lang.String	nativeSQL(java.lang.String str)
java.sql.CallableStatement	prepareCall(java.lang.String str)
java.sql.CallableStatement	prepareCall(java.lang.String str, int i1, int i2)
java.sql.CallableStatement	prepareCall(java.lang.String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability)
java.sql.PreparedStatement	prepareStatement(java.lang.String str)
java.sql.PreparedStatement	prepareStatement(java.lang.String sql, int autoGeneratedKeys)
java.sql.PreparedStatement	prepareStatement(java.lang.String sql, int[] columnIndexes)
java.sql.PreparedStatement	prepareStatement(java.lang.String str, int type, int concur)
java.sql.PreparedStatement	prepareStatement(java.lang.String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability)
java.sql.PreparedStatement	prepareStatement(java.lang.String sql, java.lang.String[] columnNames)
void	releaseSavepoint(java.sql.Savepoint savepoint)
void	rollback()
void	rollback(java.sql.Savepoint savepoint)
void	setAutoCommit(boolean bool)
void	setCatalog(java.lang.String str)
void	setHoldability(int holdability)
void	setReadOnly(boolean bool)
java.sql.Savepoint	setSavepoint()
java.sql.Savepoint	setSavepoint(java.lang.String savepoint)
void	setTransactionIsolation(int i)
void	setTypeMap(java.util.Map map)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DelegatingConnection

public DelegatingConnection(java.sql.Connection conn)

Method Detail

getDelegate

public java.sql.Connection getDelegate()

Return the wrapped connection.

getInnermostDelegate

public java.sql.Connection getInnermostDelegate()

Return the base underlying data store connection.

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

appendInfo

protected void appendInfo(java.lang.StringBuffer buf)

createStatement

public java.sql.Statement createStatement()
                                   throws java.sql.SQLException

Specified by:

createStatement in interface java.sql.Connection

java.sql.SQLException

prepareStatement

public java.sql.PreparedStatement prepareStatement(java.lang.String str)
                                            throws java.sql.SQLException

Specified by:

prepareStatement in interface java.sql.Connection

java.sql.SQLException

prepareCall

public java.sql.CallableStatement prepareCall(java.lang.String str)
                                       throws java.sql.SQLException

Specified by:

prepareCall in interface java.sql.Connection

java.sql.SQLException

nativeSQL

public java.lang.String nativeSQL(java.lang.String str)
                           throws java.sql.SQLException

Specified by:

nativeSQL in interface java.sql.Connection

java.sql.SQLException

setAutoCommit

public void setAutoCommit(boolean bool)
                   throws java.sql.SQLException

Specified by:

setAutoCommit in interface java.sql.Connection

java.sql.SQLException

getAutoCommit

public boolean getAutoCommit()
                      throws java.sql.SQLException

Specified by:

getAutoCommit in interface java.sql.Connection

java.sql.SQLException

commit

public void commit()
            throws java.sql.SQLException

Specified by:

commit in interface java.sql.Connection

java.sql.SQLException

rollback

public void rollback()
              throws java.sql.SQLException

Specified by:

rollback in interface java.sql.Connection

java.sql.SQLException

close

public void close()
           throws java.sql.SQLException

Specified by:

close in interface java.sql.Connection

java.sql.SQLException

isClosed

public boolean isClosed()
                 throws java.sql.SQLException

Specified by:

isClosed in interface java.sql.Connection

java.sql.SQLException

getMetaData

public java.sql.DatabaseMetaData getMetaData()
                                      throws java.sql.SQLException

Specified by:

getMetaData in interface java.sql.Connection

java.sql.SQLException

setReadOnly

public void setReadOnly(boolean bool)
                 throws java.sql.SQLException

Specified by:

setReadOnly in interface java.sql.Connection

java.sql.SQLException

isReadOnly

public boolean isReadOnly()
                   throws java.sql.SQLException

Specified by:

isReadOnly in interface java.sql.Connection

java.sql.SQLException

setCatalog

public void setCatalog(java.lang.String str)
                throws java.sql.SQLException

Specified by:

setCatalog in interface java.sql.Connection

java.sql.SQLException

getCatalog

public java.lang.String getCatalog()
                            throws java.sql.SQLException

Specified by:

getCatalog in interface java.sql.Connection

java.sql.SQLException

setTransactionIsolation

public void setTransactionIsolation(int i)
                             throws java.sql.SQLException

Specified by:

setTransactionIsolation in interface java.sql.Connection

java.sql.SQLException

getTransactionIsolation

public int getTransactionIsolation()
                            throws java.sql.SQLException

Specified by:

getTransactionIsolation in interface java.sql.Connection

java.sql.SQLException

getWarnings

public java.sql.SQLWarning getWarnings()
                                throws java.sql.SQLException

Specified by:

getWarnings in interface java.sql.Connection

java.sql.SQLException

clearWarnings

public void clearWarnings()
                   throws java.sql.SQLException

Specified by:

clearWarnings in interface java.sql.Connection

java.sql.SQLException

createStatement

public java.sql.Statement createStatement(int type,
                                          int concurrency)
                                   throws java.sql.SQLException

Specified by:

createStatement in interface java.sql.Connection

java.sql.SQLException

prepareStatement

public java.sql.PreparedStatement prepareStatement(java.lang.String str,
                                                   int type,
                                                   int concur)
                                            throws java.sql.SQLException

Specified by:

prepareStatement in interface java.sql.Connection

java.sql.SQLException

prepareCall

public java.sql.CallableStatement prepareCall(java.lang.String str,
                                              int i1,
                                              int i2)
                                       throws java.sql.SQLException

Specified by:

prepareCall in interface java.sql.Connection

java.sql.SQLException

getTypeMap

public java.util.Map getTypeMap()
                         throws java.sql.SQLException

Specified by:

getTypeMap in interface java.sql.Connection

java.sql.SQLException

setTypeMap

public void setTypeMap(java.util.Map map)
                throws java.sql.SQLException

Specified by:

setTypeMap in interface java.sql.Connection

java.sql.SQLException

setHoldability

public void setHoldability(int holdability)
                    throws java.sql.SQLException

Specified by:

setHoldability in interface java.sql.Connection

java.sql.SQLException

getHoldability

public int getHoldability()
                   throws java.sql.SQLException

Specified by:

getHoldability in interface java.sql.Connection

java.sql.SQLException

setSavepoint

public java.sql.Savepoint setSavepoint()
                                throws java.sql.SQLException

Specified by:

setSavepoint in interface java.sql.Connection

java.sql.SQLException

setSavepoint

public java.sql.Savepoint setSavepoint(java.lang.String savepoint)
                                throws java.sql.SQLException

Specified by:

setSavepoint in interface java.sql.Connection

java.sql.SQLException

rollback

public void rollback(java.sql.Savepoint savepoint)
              throws java.sql.SQLException

Specified by:

rollback in interface java.sql.Connection

java.sql.SQLException

releaseSavepoint

public void releaseSavepoint(java.sql.Savepoint savepoint)
                      throws java.sql.SQLException

Specified by:

releaseSavepoint in interface java.sql.Connection

java.sql.SQLException

createStatement

public java.sql.Statement createStatement(int resultSetType,
                                          int resultSetConcurrency,
                                          int resultSetHoldability)
                                   throws java.sql.SQLException

Specified by:

createStatement in interface java.sql.Connection

java.sql.SQLException

prepareStatement

public java.sql.PreparedStatement prepareStatement(java.lang.String sql,
                                                   int resultSetType,
                                                   int resultSetConcurrency,
                                                   int resultSetHoldability)
                                            throws java.sql.SQLException

Specified by:

prepareStatement in interface java.sql.Connection

java.sql.SQLException

prepareCall

public java.sql.CallableStatement prepareCall(java.lang.String sql,
                                              int resultSetType,
                                              int resultSetConcurrency,
                                              int resultSetHoldability)
                                       throws java.sql.SQLException

Specified by:

prepareCall in interface java.sql.Connection

java.sql.SQLException

prepareStatement

public java.sql.PreparedStatement prepareStatement(java.lang.String sql,
                                                   int autoGeneratedKeys)
                                            throws java.sql.SQLException

Specified by:

prepareStatement in interface java.sql.Connection

java.sql.SQLException

prepareStatement

public java.sql.PreparedStatement prepareStatement(java.lang.String sql,
                                                   int[] columnIndexes)
                                            throws java.sql.SQLException

Specified by:

prepareStatement in interface java.sql.Connection

java.sql.SQLException

prepareStatement

public java.sql.PreparedStatement prepareStatement(java.lang.String sql,
                                                   java.lang.String[] columnNames)
                                            throws java.sql.SQLException

Specified by:

prepareStatement in interface java.sql.Connection

java.sql.SQLException