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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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 org.apache.tuscany.sca.node;
import java.net.URL;
import javax.xml.namespace.QName;
import org.apache.tuscany.sca.domain.SCADomain;
import org.osoa.sca.annotations.Remotable;
/**
* Represents an SCA processing node. An SCA node belongs to an SCA domain.
* A node is loaded with one or mode SCA composites. It can start and stop that composite.
*
* @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $
*/
@Remotable
public interface SCANode {
/**
* Returns the URI of the SCA node. That URI is the endpoint of the
* SCA node administration service.
*
* @return the URI of the SCA node
*/
String getURI();
/**
* Returns the SCA domain that the node belongs to.
*
* @return the SCA domain that the node belongs to
*/
SCADomain getDomain();
/**
* Add an SCA contribution into the node.
*
* @param contributionURI the URI of the contribution
* @param contributionURL the URL of the contribution
*/
void addContribution(String contributionURI, URL contributionURL) throws NodeException;
/**
* Remove an SCA contribution from the node.
*
* @param contributionURI the URI of the contribution
*/
void removeContribution(String contributionURI) throws NodeException;
/**
* Add the named deployable composite to the domain level composite
*
* @param compositeQName the name of the composite
*/
void addToDomainLevelComposite(QName compositeQName) throws NodeException;
/**
* Add the specified deployable composite to the domain level composite
*
* @param compositePath the path of the composite file
*/
void addToDomainLevelComposite(String compositePath) throws NodeException;
/**
* Start all the deployed composites
*/
void start() throws NodeException;
/**
* Stop all of the deployed composites
*/
void stop() throws NodeException;
/**
* Destroy the node.
*/
void destroy() throws NodeException;
}
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