/**
* Copyright 2011-2012 Universite Joseph Fourier, LIG, ADELE team
* Licensed 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 fr.imag.adele.apam.apform.legacy.ipojo;
import java.util.Properties;
import org.apache.felix.ipojo.ComponentInstance;
import org.apache.felix.ipojo.InstanceManager;
import org.osgi.framework.Bundle;
import org.osgi.framework.ServiceReference;
import fr.imag.adele.apam.Instance;
import fr.imag.adele.apam.apform.ApformInstance;
import fr.imag.adele.apam.declarations.InstanceDeclaration;
import fr.imag.adele.apam.declarations.references.components.VersionedReference;
import fr.imag.adele.apam.impl.BaseApformComponent;
public class ApformIpojoInstance extends BaseApformComponent<Instance,InstanceDeclaration> implements ApformInstance {
/**
* The iPojo instance represented by this proxy
*/
private final ComponentInstance ipojoInstance;
/**
* An apform instance to represent a legacy component created using the APAM API
*
* @param ipojoInstance
*/
public ApformIpojoInstance(ComponentInstance ipojoInstance) {
super( new InstanceDeclaration(VersionedReference.any(new ApformIPojoImplementation.Reference(ipojoInstance.getFactory().getName())), ipojoInstance.getInstanceName()));
this.ipojoInstance = ipojoInstance;
}
/**
* An apform instance to represent a legacy component discovered in the OSGi registry
*
* @param ipojoInstance
*/
public ApformIpojoInstance(ComponentInstance ipojoInstance, ServiceReference reference) {
this(ipojoInstance);
/*
* Propagate OSGI registry properties to APAM
*/
for (String key : reference.getPropertyKeys()) {
this.declaration.getProperties().put(key, reference.getProperty(key).toString());
}
}
@Override
public Bundle getBundle() {
return ipojoInstance.getContext().getBundle();
}
/**
* Apform: get the service object of the instance
*/
@Override
public Object getServiceObject() {
return ((InstanceManager) ipojoInstance).getPojoObject();
}
@Override
public void setProperty(String attr, String value) {
Properties configuration = new Properties();
configuration.put(attr,value);
ipojoInstance.reconfigure(configuration);
}
}