oracle.jdbc.babelfish

Class BabelfishStatement

java.lang.Object

oracle.jdbc.babelfish.BabelfishGenericProxy

oracle.jdbc.babelfish.BabelfishStatement

Direct Known Subclasses:

BabelfishPreparedStatement

public abstract class BabelfishStatement
extends BabelfishGenericProxy

Proxy Superclass for java.sql.Statement interface. It is used by the Oracle JDBC proxy library to proxify java.sql.Statement objects to support the auto translation features.

Constructor Summary

Constructors

Constructor and Description
BabelfishStatement()

Method Summary

Modifier and Type	Method and Description
void	addBatch(java.lang.String sql) Translation compliant implementation of java.sql.Statement#addBatch(java.lang.String)
boolean	execute(java.lang.String sql) Translation compliant implementation of java.sql.Statement#execute(java.lang.String)
boolean	execute(java.lang.String sql, int autoGeneratedKeys) Translation compliant implementation of java.sql.Statement#execute(java.lang.String, int)
boolean	execute(java.lang.String sql, int[] columnIndexes) Translation compliant implementation of java.sql.Statement#execute(java.lang.String, int[])
boolean	execute(java.lang.String sql, java.lang.String[] columnNames) Translation compliant implementation of java.sql.Statement#execute(java.lang.String, java.lang.String[])
java.sql.ResultSet	executeQuery(java.lang.String sql) Translation compliant implementation of java.sql.Statement#executeQuery(java.lang.String)
int	executeUpdate(java.lang.String sql) Translation compliant implementation of java.sql.Statement#executeUpdate(java.lang.String)
int	executeUpdate(java.lang.String sql, int autoGeneratedKeys) Translation compliant implementation of java.sql.Statement#executeUpdate(java.lang.String, int)
int	executeUpdate(java.lang.String sql, int[] columnIndexes) Translation compliant implementation of java.sql.Statement#executeUpdate(java.lang.String, int[])
int	executeUpdate(java.lang.String sql, java.lang.String[] columnNames) Translation compliant implementation of java.sql.Statement#executeUpdate(java.lang.String, java.lang.String[])
protected abstract java.lang.Object	getCreator()
protected abstract java.lang.Object	getDelegate()
protected java.lang.Object	post_Methods(java.lang.reflect.Method m, java.lang.Object result) Post method interceptor.
protected abstract java.lang.Object	proxify(java.lang.Object d, java.lang.Object creator)
protected java.lang.Object	translateError(java.lang.reflect.Method m, java.sql.SQLException ex) Error interceptor.

Methods inherited from class java.lang.Object

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

Constructor Detail

BabelfishStatement

public BabelfishStatement()

Method Detail

getCreator

protected abstract java.lang.Object getCreator()

Specified by:

getCreator in class BabelfishGenericProxy

Returns:

getDelegate

protected abstract java.lang.Object getDelegate()

Specified by:

getDelegate in class BabelfishGenericProxy

Returns:

proxify

protected abstract java.lang.Object proxify(java.lang.Object d,
                                            java.lang.Object creator)

translateError

protected java.lang.Object translateError(java.lang.reflect.Method m,
                                          java.sql.SQLException ex)
                                   throws java.sql.SQLException

Error interceptor. Handles the translation of error.

Overrides:

translateError in class BabelfishGenericProxy

Parameters:

m -

ex -

Returns:

Throws:

java.sql.SQLException

post_Methods

protected java.lang.Object post_Methods(java.lang.reflect.Method m,
                                        java.lang.Object result)

Post method interceptor. Sets the translator in the returning object if the returning object is a child of BabelfishGenericProxy

Overrides:

post_Methods in class BabelfishGenericProxy

Parameters:

m -

result -

Returns:

addBatch

public void addBatch(java.lang.String sql)
              throws java.sql.SQLException

Translation compliant implementation of java.sql.Statement#addBatch(java.lang.String)

Parameters:

sql -

Throws:

java.sql.SQLException

See Also:

Statement.addBatch(java.lang.String)

execute

public boolean execute(java.lang.String sql)
                throws java.sql.SQLException

Translation compliant implementation of java.sql.Statement#execute(java.lang.String)

Parameters:

sql -

Returns:

Throws:

java.sql.SQLException

See Also:

Statement.execute(java.lang.String)

execute

public boolean execute(java.lang.String sql,
                       int autoGeneratedKeys)
                throws java.sql.SQLException

Translation compliant implementation of java.sql.Statement#execute(java.lang.String, int)

Parameters:

sql -

autoGeneratedKeys -

Returns:

Throws:

java.sql.SQLException

See Also:

Statement.execute(java.lang.String, int)

execute

public boolean execute(java.lang.String sql,
                       int[] columnIndexes)
                throws java.sql.SQLException

Translation compliant implementation of java.sql.Statement#execute(java.lang.String, int[])

Parameters:

sql -

columnIndexes -

Returns:

Throws:

java.sql.SQLException

See Also:

Statement.execute(java.lang.String, int[])

execute

public boolean execute(java.lang.String sql,
                       java.lang.String[] columnNames)
                throws java.sql.SQLException

Translation compliant implementation of java.sql.Statement#execute(java.lang.String, java.lang.String[])

Parameters:

sql -

columnNames -

Returns:

Throws:

java.sql.SQLException

See Also:

Statement.execute(java.lang.String, java.lang.String[])

executeQuery

public java.sql.ResultSet executeQuery(java.lang.String sql)
                                throws java.sql.SQLException

Translation compliant implementation of java.sql.Statement#executeQuery(java.lang.String)

Parameters:

sql -

Returns:

Throws:

java.sql.SQLException

See Also:

Statement.executeQuery(java.lang.String)

executeUpdate

public int executeUpdate(java.lang.String sql)
                  throws java.sql.SQLException

Translation compliant implementation of java.sql.Statement#executeUpdate(java.lang.String)

Parameters:

sql -

Returns:

Throws:

java.sql.SQLException

See Also:

Statement.executeUpdate(java.lang.String)

executeUpdate

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

Translation compliant implementation of java.sql.Statement#executeUpdate(java.lang.String, int)

Parameters:

sql -

autoGeneratedKeys -

Returns:

Throws:

java.sql.SQLException

See Also:

Statement.executeUpdate(java.lang.String, int)

executeUpdate

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

Translation compliant implementation of java.sql.Statement#executeUpdate(java.lang.String, int[])

Parameters:

sql -

columnIndexes -

Returns:

Throws:

java.sql.SQLException

See Also:

Statement.executeUpdate(java.lang.String, int[])

executeUpdate

public int executeUpdate(java.lang.String sql,
                         java.lang.String[] columnNames)
                  throws java.sql.SQLException

Translation compliant implementation of java.sql.Statement#executeUpdate(java.lang.String, java.lang.String[])

Parameters:

sql -

columnNames -

Returns:

Throws:

java.sql.SQLException

See Also:

Statement.executeUpdate(java.lang.String, java.lang.String[])