/*****************************************************************************
* Copyright (c) PicoContainer Organization. All rights reserved. *
* ------------------------------------------------------------------------- *
* The software in this package is published under the terms of the BSD *
* style license a copy of which has been included with this distribution in *
* the LICENSE.txt file. *
* *
* Idea by Rachel Davies, Original code by various *
*****************************************************************************/
package org.nanocontainer.aop.dynaop;
import org.picocontainer.PicoContainer;
import org.picocontainer.PicoInitializationException;
/**
* Loads a <code>PicoContainer</code> 'late'. Used to create a late-loading
* <code>PicoContainer</code> proxy which is passed to
* <code>dynaop.MixinFactory</code> and <code>dynaop.InterceptorFactory</code>
* objects whose mixin or interceptor advice is a component in the container,
* specified by component key. The container object may be created after the
* advice factories.
*
* @author Stephen Molitor
* @version $Revision: 1631 $
*/
class ContainerLoader {
private PicoContainer container;
/**
* Gets the Pico container. The <code>setContainer</code> method must have
* been called prior to calling this method.
*
* @return the loaded <code>PicoContainer</code> object.
* @throws PicoInitializationException if the container has not been set.
*/
PicoContainer getContainer() {
if (container == null) {
throw new PicoInitializationException("Container has not been set");
}
return container;
}
/**
* Sets the container.
*
* @param container the <code>PicoContainer</code>.
*/
void setContainer(PicoContainer container) {
this.container = container;
}
}