/*
* Copyright 2008-2011 Acciente, LLC
*
* Acciente, LLC licenses this file to you under the
* Apache License, Version 2.0 (the "License"); you
* may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in
* writing, software distributed under the License is
* distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
* OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing
* permissions and limitations under the License.
*/
package com.acciente.induction.init;
import com.acciente.commons.reflect.ParameterProvider;
import com.acciente.commons.reflect.ParameterProviderException;
import com.acciente.induction.dispatcher.model.ModelPool;
import com.acciente.induction.util.MethodNotFoundException;
import com.acciente.induction.util.ConstructorNotFoundException;
import java.lang.reflect.InvocationTargetException;
/**
* InitializerParameterProvider, used by the initializer classes to inject models
* into the intializer constructor.
*
* @created Sep 15, 2008
* @author Adinath Raveendra Raj
*/
public class InitializerParameterProvider implements ParameterProvider
{
private ModelPool _oModelPool;
private String _sMessagePrefix;
public InitializerParameterProvider( ModelPool oModelPool, String sMessagePrefix )
{
_oModelPool = oModelPool;
_sMessagePrefix = sMessagePrefix;
}
public Object getParameter( Class oParamClass ) throws ParameterProviderException
{
try
{
return _oModelPool.getModel( oParamClass, null );
}
catch ( MethodNotFoundException e )
{ throw new ParameterProviderException( _sMessagePrefix + ": error resolving value for type: " + oParamClass, e ); }
catch ( InvocationTargetException e )
{ throw new ParameterProviderException( _sMessagePrefix + ": error resolving value for type: " + oParamClass, e ); }
catch ( ClassNotFoundException e )
{ throw new ParameterProviderException( _sMessagePrefix + ": error resolving value for type: " + oParamClass, e ); }
catch ( ConstructorNotFoundException e )
{ throw new ParameterProviderException( _sMessagePrefix + ": error resolving value for type: " + oParamClass, e ); }
catch ( IllegalAccessException e )
{ throw new ParameterProviderException( _sMessagePrefix + ": error resolving value for type: " + oParamClass, e ); }
catch ( InstantiationException e )
{ throw new ParameterProviderException( _sMessagePrefix + ": error resolving value for type: " + oParamClass, e ); }
}
}
// EOF