oracle.jdbc.babelfish

Class BabelfishGenericProxy

java.lang.Object

oracle.jdbc.babelfish.BabelfishGenericProxy

Direct Known Subclasses:

BabelfishConnection, BabelfishStatement

public abstract class BabelfishGenericProxy
extends Object

Defines the common behavior needed by all the babelfish proxies to support auto translation of queries or errors. All the proxies are children of this class and thus get the common behavior via inheritance.

Constructor Summary

Constructors

Constructor and Description
BabelfishGenericProxy()

Method Summary

Modifier and Type	Method and Description
protected abstract Object	getCreator()
protected abstract Object	getDelegate()
protected Object	post_Methods(Method m, Object result) Post method interceptor.
protected Object	translateError(Method m, SQLException ex) Error interceptor.

Methods inherited from class java.lang.Object

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

Constructor Detail

BabelfishGenericProxy

public BabelfishGenericProxy()

Method Detail

getCreator

protected abstract Object getCreator()

Returns:

getDelegate

protected abstract Object getDelegate()

Returns:

translateError

protected Object translateError(Method m,
                                SQLException ex)
                         throws SQLException

Error interceptor. Handles the translation of error.

Parameters:

m -

ex -

Returns:

Throws:

SQLException

post_Methods

protected Object post_Methods(Method m,
                              Object result)

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

Parameters:

m -

result -

Returns: