org.jboss.jca.adapters.jdbc

Class WrappedConnection

java.lang.Object

org.jboss.jca.adapters.jdbc.JBossWrapper

org.jboss.jca.adapters.jdbc.WrappedConnection

All Implemented Interfaces:

java.io.Serializable, java.lang.AutoCloseable, java.sql.Connection, java.sql.Wrapper

Direct Known Subclasses:

WrappedConnectionJDK7

public abstract class WrappedConnection
extends JBossWrapper
implements java.sql.Connection

A wrapper for a connection.

Version:

$Revision: 96595 $

Author:

David Jencks, Adrian Brock, Jesper Pedersen

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	jndiName The jndi name
protected boolean	spy Spy functionality
protected static org.jboss.logging.Logger	spyLogger The spy logger

Fields inherited from interface java.sql.Connection

TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE

Constructor Summary

Constructors

Constructor and Description
WrappedConnection(BaseWrapperManagedConnection mc, boolean spy, java.lang.String jndiName) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
protected java.sql.SQLException	checkException(java.lang.Throwable t) The base checkException method rethrows the supplied exception, informing the ManagedConnection of the error.
protected void	checkStatus() The checkStatus method checks that the handle has not been closed and that it is associated with a managed connection.
protected void	checkTransaction()
void	clearWarnings()
void	close()
void	commit()
java.sql.Array	createArrayOf(java.lang.String typeName, java.lang.Object[] elements)
java.sql.Blob	createBlob()
java.sql.Clob	createClob()
java.sql.NClob	createNClob()
java.sql.SQLXML	createSQLXML()
java.sql.Statement	createStatement()
java.sql.Statement	createStatement(int resultSetType, int resultSetConcurrency)
java.sql.Statement	createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability)
java.sql.Struct	createStruct(java.lang.String typeName, java.lang.Object[] attributes)
boolean	getAutoCommit()
java.lang.String	getCatalog()
java.util.Properties	getClientInfo()
java.lang.String	getClientInfo(java.lang.String name)
WrapperDataSource	getDataSource() Get the datasource
int	getHoldability()
java.sql.DatabaseMetaData	getMetaData()
int	getTransactionIsolation()
java.util.Map<java.lang.String,java.lang.Class<?>>	getTypeMap()
java.sql.Connection	getUnderlyingConnection()
java.sql.SQLWarning	getWarnings()
protected java.sql.Connection	getWrappedObject() Get the wrapped object - override in sub-classes
javax.transaction.xa.XAResource	getXAResource() Returns the XAResource if the connection is an XA based one
boolean	isClosed()
boolean	isReadOnly()
boolean	isValid(int timeout)
boolean	isXA() Returns true if the underlying connection is handled by an XA resource manager
protected void	lock() Lock connection
java.lang.String	nativeSQL(java.lang.String sql)
java.sql.CallableStatement	prepareCall(java.lang.String sql)
java.sql.CallableStatement	prepareCall(java.lang.String sql, int resultSetType, int resultSetConcurrency)
java.sql.CallableStatement	prepareCall(java.lang.String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability)
java.sql.PreparedStatement	prepareStatement(java.lang.String sql)
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 sql, int resultSetType, int resultSetConcurrency)
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 autocommit)
void	setCatalog(java.lang.String catalog)
void	setClientInfo(java.util.Properties properties)
void	setClientInfo(java.lang.String name, java.lang.String value)
protected void	setDataSource(WrapperDataSource dataSource) Set the datasource
void	setHoldability(int holdability)
void	setReadOnly(boolean readOnly)
java.sql.Savepoint	setSavepoint()
java.sql.Savepoint	setSavepoint(java.lang.String name)
void	setTransactionIsolation(int isolationLevel)
void	setTypeMap(java.util.Map<java.lang.String,java.lang.Class<?>> typeMap)
protected void	unlock() Unlock connection
protected abstract WrappedCallableStatement	wrapCallableStatement(java.sql.CallableStatement statement, boolean spy, java.lang.String jndiName) Wrap a callable statement
protected abstract WrappedPreparedStatement	wrapPreparedStatement(java.sql.PreparedStatement statement, boolean spy, java.lang.String jndiName) Wrap a prepared statement
protected abstract WrappedStatement	wrapStatement(java.sql.Statement statement, boolean spy, java.lang.String jndiName) Wrap statement

Methods inherited from class org.jboss.jca.adapters.jdbc.JBossWrapper

isWrapperFor, unwrap

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

abort, getNetworkTimeout, getSchema, setNetworkTimeout, setSchema

Methods inherited from interface java.sql.Wrapper

isWrapperFor, unwrap

Field Detail

spyLogger

protected static org.jboss.logging.Logger spyLogger

The spy logger

spy

protected boolean spy

Spy functionality

jndiName

protected java.lang.String jndiName

The jndi name

Constructor Detail

WrappedConnection

public WrappedConnection(BaseWrapperManagedConnection mc,
                 boolean spy,
                 java.lang.String jndiName)

Constructor

Parameters:

mc - The managed connection

spy - The spy value

jndiName - The jndi name

Method Detail

lock

protected void lock()
             throws java.sql.SQLException

Lock connection

Throws:

java.sql.SQLException - Thrown if an error occurs

unlock

protected void unlock()

Unlock connection

getDataSource

public WrapperDataSource getDataSource()

Get the datasource

Returns:

The value

setDataSource

protected void setDataSource(WrapperDataSource dataSource)

Set the datasource

Parameters:

dataSource - The value

setReadOnly

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

Specified by:

setReadOnly in interface java.sql.Connection

Throws:

java.sql.SQLException

isReadOnly

public boolean isReadOnly()
                   throws java.sql.SQLException

Specified by:

isReadOnly in interface java.sql.Connection

Throws:

java.sql.SQLException

close

public void close()
           throws java.sql.SQLException

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.sql.Connection

Throws:

java.sql.SQLException

isClosed

public boolean isClosed()
                 throws java.sql.SQLException

Specified by:

isClosed in interface java.sql.Connection

Throws:

java.sql.SQLException

wrapStatement

protected abstract WrappedStatement wrapStatement(java.sql.Statement statement,
                             boolean spy,
                             java.lang.String jndiName)

Wrap statement

Parameters:

statement - The statement

spy - The spy value

jndiName - The jndi name

Returns:

The wrapped statement

createStatement

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

Specified by:

createStatement in interface java.sql.Connection

Throws:

java.sql.SQLException

createStatement

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

Specified by:

createStatement in interface java.sql.Connection

Throws:

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

Throws:

java.sql.SQLException

wrapPreparedStatement

protected abstract WrappedPreparedStatement wrapPreparedStatement(java.sql.PreparedStatement statement,
                                             boolean spy,
                                             java.lang.String jndiName)

Wrap a prepared statement

Parameters:

statement - The statement

spy - The spy value

jndiName - The jndi name

Returns:

The wrapped prepared statement

prepareStatement

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

Specified by:

prepareStatement in interface java.sql.Connection

Throws:

java.sql.SQLException

prepareStatement

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

Specified by:

prepareStatement in interface java.sql.Connection

Throws:

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

Throws:

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

Throws:

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

Throws:

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

Throws:

java.sql.SQLException

wrapCallableStatement

protected abstract WrappedCallableStatement wrapCallableStatement(java.sql.CallableStatement statement,
                                             boolean spy,
                                             java.lang.String jndiName)

Wrap a callable statement

Parameters:

statement - The statement

spy - The spy value

jndiName - The jndi name

Returns:

The wrapped callable statement

prepareCall

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

Specified by:

prepareCall in interface java.sql.Connection

Throws:

java.sql.SQLException

prepareCall

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

Specified by:

prepareCall in interface java.sql.Connection

Throws:

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

Throws:

java.sql.SQLException

nativeSQL

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

Specified by:

nativeSQL in interface java.sql.Connection

Throws:

java.sql.SQLException

setAutoCommit

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

Specified by:

setAutoCommit in interface java.sql.Connection

Throws:

java.sql.SQLException

getAutoCommit

public boolean getAutoCommit()
                      throws java.sql.SQLException

Specified by:

getAutoCommit in interface java.sql.Connection

Throws:

java.sql.SQLException

commit

public void commit()
            throws java.sql.SQLException

Specified by:

commit in interface java.sql.Connection

Throws:

java.sql.SQLException

rollback

public void rollback()
              throws java.sql.SQLException

Specified by:

rollback in interface java.sql.Connection

Throws:

java.sql.SQLException

rollback

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

Specified by:

rollback in interface java.sql.Connection

Throws:

java.sql.SQLException

getMetaData

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

Specified by:

getMetaData in interface java.sql.Connection

Throws:

java.sql.SQLException

setCatalog

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

Specified by:

setCatalog in interface java.sql.Connection

Throws:

java.sql.SQLException

getCatalog

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

Specified by:

getCatalog in interface java.sql.Connection

Throws:

java.sql.SQLException

setTransactionIsolation

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

Specified by:

setTransactionIsolation in interface java.sql.Connection

Throws:

java.sql.SQLException

getTransactionIsolation

public int getTransactionIsolation()
                            throws java.sql.SQLException

Specified by:

getTransactionIsolation in interface java.sql.Connection

Throws:

java.sql.SQLException

getWarnings

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

Specified by:

getWarnings in interface java.sql.Connection

Throws:

java.sql.SQLException

clearWarnings

public void clearWarnings()
                   throws java.sql.SQLException

Specified by:

clearWarnings in interface java.sql.Connection

Throws:

java.sql.SQLException

getTypeMap

public java.util.Map<java.lang.String,java.lang.Class<?>> getTypeMap()
                                                              throws java.sql.SQLException

Specified by:

getTypeMap in interface java.sql.Connection

Throws:

java.sql.SQLException

setTypeMap

public void setTypeMap(java.util.Map<java.lang.String,java.lang.Class<?>> typeMap)
                throws java.sql.SQLException

Specified by:

setTypeMap in interface java.sql.Connection

Throws:

java.sql.SQLException

setHoldability

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

Specified by:

setHoldability in interface java.sql.Connection

Throws:

java.sql.SQLException

getHoldability

public int getHoldability()
                   throws java.sql.SQLException

Specified by:

getHoldability in interface java.sql.Connection

Throws:

java.sql.SQLException

setSavepoint

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

Specified by:

setSavepoint in interface java.sql.Connection

Throws:

java.sql.SQLException

setSavepoint

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

Specified by:

setSavepoint in interface java.sql.Connection

Throws:

java.sql.SQLException

releaseSavepoint

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

Specified by:

releaseSavepoint in interface java.sql.Connection

Throws:

java.sql.SQLException

createArrayOf

public java.sql.Array createArrayOf(java.lang.String typeName,
                           java.lang.Object[] elements)
                             throws java.sql.SQLException

Specified by:

createArrayOf in interface java.sql.Connection

Throws:

java.sql.SQLException

createBlob

public java.sql.Blob createBlob()
                         throws java.sql.SQLException

Specified by:

createBlob in interface java.sql.Connection

Throws:

java.sql.SQLException

createClob

public java.sql.Clob createClob()
                         throws java.sql.SQLException

Specified by:

createClob in interface java.sql.Connection

Throws:

java.sql.SQLException

createNClob

public java.sql.NClob createNClob()
                           throws java.sql.SQLException

Specified by:

createNClob in interface java.sql.Connection

Throws:

java.sql.SQLException

createSQLXML

public java.sql.SQLXML createSQLXML()
                             throws java.sql.SQLException

Specified by:

createSQLXML in interface java.sql.Connection

Throws:

java.sql.SQLException

createStruct

public java.sql.Struct createStruct(java.lang.String typeName,
                           java.lang.Object[] attributes)
                             throws java.sql.SQLException

Specified by:

createStruct in interface java.sql.Connection

Throws:

java.sql.SQLException

getClientInfo

public java.util.Properties getClientInfo()
                                   throws java.sql.SQLException

Specified by:

getClientInfo in interface java.sql.Connection

Throws:

java.sql.SQLException

getClientInfo

public java.lang.String getClientInfo(java.lang.String name)
                               throws java.sql.SQLException

Specified by:

getClientInfo in interface java.sql.Connection

Throws:

java.sql.SQLException

isValid

public boolean isValid(int timeout)
                throws java.sql.SQLException

Specified by:

isValid in interface java.sql.Connection

Throws:

java.sql.SQLException

setClientInfo

public void setClientInfo(java.util.Properties properties)
                   throws java.sql.SQLClientInfoException

Specified by:

setClientInfo in interface java.sql.Connection

Throws:

java.sql.SQLClientInfoException

setClientInfo

public void setClientInfo(java.lang.String name,
                 java.lang.String value)
                   throws java.sql.SQLClientInfoException

Specified by:

setClientInfo in interface java.sql.Connection

Throws:

java.sql.SQLClientInfoException

getUnderlyingConnection

public java.sql.Connection getUnderlyingConnection()
                                            throws java.sql.SQLException

Throws:

java.sql.SQLException

isXA

public boolean isXA()

Returns true if the underlying connection is handled by an XA resource manager

Returns:

The value

getXAResource

public javax.transaction.xa.XAResource getXAResource()
                                              throws javax.resource.ResourceException

Returns the XAResource if the connection is an XA based one

Returns:

The value

Throws:

javax.resource.ResourceException - Thrown if it isn't an XA based connection

getWrappedObject

protected java.sql.Connection getWrappedObject()
                                        throws java.sql.SQLException

Get the wrapped object - override in sub-classes

Overrides:

getWrappedObject in class JBossWrapper

Returns:

The object

Throws:

java.sql.SQLException - Thrown if an error occurs

checkTransaction

protected void checkTransaction()
                         throws java.sql.SQLException

Throws:

java.sql.SQLException

checkStatus

protected void checkStatus()
                    throws java.sql.SQLException

The checkStatus method checks that the handle has not been closed and that it is associated with a managed connection.

Throws:

java.sql.SQLException - if an error occurs

checkException

protected java.sql.SQLException checkException(java.lang.Throwable t)
                                        throws java.sql.SQLException

The base checkException method rethrows the supplied exception, informing the ManagedConnection of the error. Subclasses may override this to filter exceptions based on their severity.

Parameters:

t - a throwable

Returns:

the sql exception

Throws:

java.sql.SQLException - if an error occurs