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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.impl;
import java.io.Externalizable;
import java.lang.reflect.UndeclaredThrowableException;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.apache.tuscany.sca.domain.DomainException;
import org.apache.tuscany.sca.domain.spi.SCADomainEventService;
import org.osoa.sca.annotations.Property;
import org.osoa.sca.annotations.Reference;
import org.osoa.sca.annotations.Scope;
/**
* Stores details of services exposed and retrieves details of remote services
*
* @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $
*/
@Scope("COMPOSITE")
public class SCADomainEventServiceProxyImpl implements SCADomainEventService{
private static final Logger logger = Logger.getLogger(SCADomainEventServiceProxyImpl.class.getName());
@Property
protected int retryCount = 100;
@Property
protected int retryInterval = 5000; //ms
@Reference
protected SCADomainEventService domainManager;
public void registerNode(String nodeURI, String nodeURL, Externalizable nodeManagerService) throws DomainException {
// a retry loop is included on node registration in case the node
// comes up before the domain it is registering with
for (int i =0; i < retryCount; i++){
try {
domainManager.registerNode(nodeURI, nodeURL, nodeManagerService);
break;
} catch(UndeclaredThrowableException ex) {
ex.printStackTrace();
logger.log(Level.INFO, "Trying to register node " +
nodeURI +
" at endpoint " +
nodeURL);
}
try {
Thread.sleep(retryInterval);
} catch(InterruptedException ex) {
}
}
}
public void unregisterNode(String nodeURI) throws DomainException {
domainManager.unregisterNode(nodeURI);
}
public void registerNodeStart(String nodeURI) throws DomainException {
domainManager.registerNodeStart(nodeURI);
}
public void registerNodeStop(String nodeURI) throws DomainException {
domainManager.registerNodeStop(nodeURI);
}
public void registerContribution(String nodeURI, String contributionURI, String contributionURL) throws DomainException {
domainManager.registerContribution(nodeURI, contributionURI, contributionURL);
}
public void unregisterContribution(String nodeURI, String contributionURI) throws DomainException {
domainManager.unregisterContribution(nodeURI, contributionURI);
}
public void registerDomainLevelComposite(String nodeURI, String compositeQNameString) throws DomainException{
domainManager.registerDomainLevelComposite(nodeURI, compositeQNameString);
}
public void registerServiceEndpoint(String domainUri, String nodeUri, String serviceName, String bindingName, String URL) throws DomainException {
domainManager.registerServiceEndpoint(domainUri, nodeUri, serviceName, bindingName, URL);
}
public void unregisterServiceEndpoint(String domainUri, String nodeUri, String serviceName, String bindingName) throws DomainException {
domainManager.unregisterServiceEndpoint(domainUri, nodeUri, serviceName, bindingName);
}
public String findServiceEndpoint(String domainUri, String serviceName, String bindingName) throws DomainException {
return domainManager.findServiceEndpoint(domainUri, serviceName, bindingName);
}
public String findServiceNode(String domainUri, String serviceName, String bindingName) throws DomainException {
return domainManager.findServiceNode(domainUri, serviceName, bindingName);
}
}
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