net.sf.hajdbc.sql

Class DatabaseMetaDataInvocationHandler<D>

java.lang.Object

net.sf.hajdbc.sql.AbstractInvocationHandler<D,T>

net.sf.hajdbc.sql.AbstractChildInvocationHandler<D,java.sql.Connection,java.sql.DatabaseMetaData>

net.sf.hajdbc.sql.DatabaseMetaDataInvocationHandler<D>

All Implemented Interfaces:

java.lang.reflect.InvocationHandler, SQLProxy<D,java.sql.DatabaseMetaData>

public class DatabaseMetaDataInvocationHandler<D>
extends AbstractChildInvocationHandler<D,java.sql.Connection,java.sql.DatabaseMetaData>

Author:

Paul Ferraro

Nested Class Summary

Nested classes/interfaces inherited from class net.sf.hajdbc.sql.AbstractInvocationHandler

AbstractInvocationHandler.SimpleInvoker

Field Summary

Fields inherited from class net.sf.hajdbc.sql.AbstractInvocationHandler

cluster, logger

Constructor Summary

Constructors

Constructor and Description
DatabaseMetaDataInvocationHandler(java.sql.Connection parent, SQLProxy<D,java.sql.Connection> proxy, Invoker<D,java.sql.Connection,java.sql.DatabaseMetaData> invoker, java.util.Map<Database<D>,java.sql.DatabaseMetaData> objectMap)

Method Summary

Modifier and Type	Method and Description
protected void	close(java.sql.Connection parent, java.sql.DatabaseMetaData object)
protected InvocationStrategy<D,java.sql.DatabaseMetaData,?>	getInvocationStrategy(java.sql.DatabaseMetaData object, java.lang.reflect.Method method, java.lang.Object[] parameters) Returns the appropriate InvocationStrategy for the specified method.

Methods inherited from class net.sf.hajdbc.sql.AbstractChildInvocationHandler

close, createObject, getParent, getParentProxy, getRoot

Methods inherited from class net.sf.hajdbc.sql.AbstractInvocationHandler

addChild, detectClusterPanic, entries, entry, getDatabaseCluster, getInvoker, getObject, handleFailure, handleFailures, handlePartialFailure, invoke, isRecordable, isSQLMethod, postInvoke, record, removeChild, removeChildren, replay, retain

Methods inherited from class java.lang.Object

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

Constructor Detail

DatabaseMetaDataInvocationHandler

public DatabaseMetaDataInvocationHandler(java.sql.Connection parent,
                                         SQLProxy<D,java.sql.Connection> proxy,
                                         Invoker<D,java.sql.Connection,java.sql.DatabaseMetaData> invoker,
                                         java.util.Map<Database<D>,java.sql.DatabaseMetaData> objectMap)
                                  throws java.lang.Exception

Parameters:

parent -

proxy -

invoker -

objectMap -

Throws:

java.lang.Exception

Method Detail

getInvocationStrategy

protected InvocationStrategy<D,java.sql.DatabaseMetaData,?> getInvocationStrategy(java.sql.DatabaseMetaData object,
                                                                                  java.lang.reflect.Method method,
                                                                                  java.lang.Object[] parameters)
                                                                           throws java.lang.Exception

Description copied from class: AbstractInvocationHandler

Returns the appropriate InvocationStrategy for the specified method. This implementation detects Wrapper methods; and Object.equals(java.lang.Object), Object.hashCode(), and Object.toString(). Default invocation strategy is DatabaseWriteInvocationStrategy.

Overrides:

getInvocationStrategy in class AbstractInvocationHandler<D,java.sql.DatabaseMetaData>

Parameters:

object - the proxied object

method - the method to invoke

parameters - the method invocation parameters

Returns:

an invocation strategy

Throws:

java.lang.Exception

close

protected void close(java.sql.Connection parent,
                     java.sql.DatabaseMetaData object)
              throws java.sql.SQLException

Specified by:

close in class AbstractChildInvocationHandler<D,java.sql.Connection,java.sql.DatabaseMetaData>

Throws:

java.sql.SQLException