/*
* $Id: IBeanHolder.java 21746 2011-04-28 22:08:54Z dandiep $
* --------------------------------------------------------------------------------------
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
*
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.module.ibeans.config;
import org.mule.api.MuleContext;
import org.mule.api.MuleException;
import org.mule.api.construct.FlowConstruct;
import org.mule.module.ibeans.spi.MuleIBeansPlugin;
import org.ibeans.impl.IBeansNotationHelper;
import org.ibeans.impl.view.TextView;
/**
* Holds a reference to an iBeans class in the registry. An iBean instance can be created from this object as well as reporting
* its usage and short ID.
*/
public class IBeanHolder implements Comparable
{
public static final String REGISTRY_SUFFIX = ".holder";
private Class ibean;
private String usage;
public IBeanHolder(Class ibean)
{
this.ibean = ibean;
}
public int compareTo(Object o)
{
IBeanHolder to = (IBeanHolder) o;
return getId().compareTo(to.getId());
}
public Class getIbeanClass()
{
return ibean;
}
public Object create(MuleContext muleContext, MuleIBeansPlugin plugin) throws MuleException
{
final String name = String.format("%s.%d", ibean.getSimpleName(), System.identityHashCode(this));
IBeanFlowConstruct flow = new IBeanFlowConstruct(name, muleContext);
muleContext.getRegistry().registerObject(flow.getName(), flow, FlowConstruct.class);
IBeanBinding router = new IBeanBinding(flow, muleContext, plugin);
router.setInterface(ibean);
return router.createProxy(new Object());
}
public String getId()
{
return getId(ibean);
}
public static String getId(Class ibean)
{
return IBeansNotationHelper.getIBeanShortID(ibean) + REGISTRY_SUFFIX;
}
public String getUsage()
{
if (usage == null)
{
TextView view = new TextView();
usage = view.createView(ibean);
}
return usage;
}
@Override
public String toString()
{
return "IBean: " + getId() + " : " + ibean.getName();
}
}