ca.uhn.cache.impl
Class MethodDataSource

java.lang.Object
  ca.uhn.cache.impl.MethodDataSource

All Implemented Interfaces:

IDataSource

public class MethodDataSource

extends java.lang.Object

implements IDataSource

IDataSource implementation backed by a method invocation.

Version:

$Revision: 1.1 $ updated on $Date: 2005/01/24 22:52:37 $ by $Author: bryan_tripp $

Author:

Alexei Guevara

Constructor Summary

MethodDataSource()

Method Summary

IQueryResult	execute(IQuery[] theQueries) Runs one or more queries against the data source.
java.lang.Object	getInstance()
java.lang.reflect.Method	getMethod()
IMethodDataSourceHelper	getMethodDataSourceHelper()
void	setInstance(java.lang.Object theInstance)
void	setMethod(java.lang.reflect.Method theMethod)
void	setMethodDataSourceHelper(IMethodDataSourceHelper theMethodDataSourceHelper)

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodDataSource

public MethodDataSource()

Method Detail

execute

public IQueryResult execute(IQuery[] theQueries)
                     throws DataSourceException

Runs one or more queries against the data source.

Specified by:

execute in interface IDataSource

Parameters:

theQueries - queries to run

Returns:

data matching the given queries (may return before all data are available)

Throws:

DataSourceException - If the execute operation could not be successfully completed.

getInstance

public java.lang.Object getInstance()

Returns:

Returns the instance.

setInstance

public void setInstance(java.lang.Object theInstance)

Parameters:

theInstance - The instance to set.

getMethod

public java.lang.reflect.Method getMethod()

Returns:

Returns the method.

setMethod

public void setMethod(java.lang.reflect.Method theMethod)

Parameters:

theMethod - The method to set.

getMethodDataSourceHelper

public IMethodDataSourceHelper getMethodDataSourceHelper()

Returns:

Returns the methodDataSourceHelper.

setMethodDataSourceHelper

public void setMethodDataSourceHelper(IMethodDataSourceHelper theMethodDataSourceHelper)

Parameters:

theMethodDataSourceHelper - The methodDataSourceHelper to set.