/******************************************************************************
* Copyright (c) 2006, 2010 VMware Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Apache License v2.0 which accompanies this distribution.
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html and the Apache License v2.0
* is available at http://www.opensource.org/licenses/apache2.0.php.
* You may elect to redistribute this code under either of these licenses.
*
* Contributors:
* VMware Inc.
*****************************************************************************/
package org.eclipse.gemini.blueprint.blueprint.reflect;
import org.osgi.service.blueprint.reflect.RegistrationListener;
import org.osgi.service.blueprint.reflect.Target;
import org.springframework.beans.MutablePropertyValues;
import org.springframework.beans.factory.support.AbstractBeanDefinition;
/**
* Basic {@link RegistrationListener} implementation.
*
* @author Costin Leau
*/
class SimpleRegistrationListener implements RegistrationListener {
private static final String REG_PROP = "registrationMethod";
private static final String UNREG_PROP = "unregistrationMethod";
private static final String LISTENER_NAME_PROP = "targetBeanName";
private static final String LISTENER_PROP = "target";
private final Target listenerComponent;
private final String registrationMethod, unregistrationMethod;
public SimpleRegistrationListener(AbstractBeanDefinition beanDefinition) {
MutablePropertyValues pvs = beanDefinition.getPropertyValues();
registrationMethod = (String) MetadataUtils.getValue(pvs, REG_PROP);
unregistrationMethod = (String) MetadataUtils.getValue(pvs, UNREG_PROP);
// listener reference
if (pvs.contains(LISTENER_NAME_PROP)) {
listenerComponent = new SimpleRefMetadata((String) MetadataUtils.getValue(pvs, LISTENER_NAME_PROP));
} else {
// convert the BeanDefinitionHolder
listenerComponent = (Target) ValueFactory.buildValue(MetadataUtils.getValue(pvs, LISTENER_PROP));
}
}
public Target getListenerComponent() {
return listenerComponent;
}
public String getRegistrationMethod() {
return registrationMethod;
}
public String getUnregistrationMethod() {
return unregistrationMethod;
}
}