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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.node2.impl;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import javax.xml.namespace.QName;
import org.apache.tuscany.sca.assembly.Composite;
import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
import org.apache.tuscany.sca.context.CompositeContext;
import org.apache.tuscany.sca.contribution.Artifact;
import org.apache.tuscany.sca.contribution.Contribution;
import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
import org.apache.tuscany.sca.deployment.Deployer;
import org.apache.tuscany.sca.monitor.Monitor;
import org.apache.tuscany.sca.monitor.ValidationException;
import org.apache.tuscany.sca.runtime.ActivationException;
import org.apache.tuscany.sca.runtime.CompositeActivator;
import org.apache.tuscany.sca.runtime.EndpointRegistry;
public class DeployedComposite {
private String uri;
private Composite composite;
private InstalledContribution installedContribution;
private List<Contribution> dependedOnContributions;
private Composite domainComposite; // TODO: this is misleadingly named
private CompositeActivator compositeActivator;
private CompositeContext compositeContext;
private Deployer deployer;
private EndpointRegistry endpointRegistry;
private ExtensionPointRegistry extensionPointRegistry;
public DeployedComposite(Composite composite,
InstalledContribution ic,
List<Contribution> dependedOnContributions,
Deployer deployer,
CompositeActivator compositeActivator,
EndpointRegistry endpointRegistry,
ExtensionPointRegistry extensionPointRegistry) throws ValidationException, ActivationException {
this.composite = composite;
this.installedContribution = ic;
this.dependedOnContributions = dependedOnContributions;
this.deployer = deployer;
this.compositeActivator = compositeActivator;
this.endpointRegistry = endpointRegistry;
this.extensionPointRegistry = extensionPointRegistry;
try {
init();
} catch (ContributionResolveException e) {
throw new ActivationException(e);
} catch (CompositeBuilderException e) {
throw new ActivationException(e);
}
}
protected void init() throws ValidationException, ActivationException, ContributionResolveException, CompositeBuilderException {
List<Contribution> contribution = new ArrayList<Contribution>();
contribution.add(installedContribution.getContribution());
contribution.get(0).getDeployables().clear();
contribution.get(0).getDeployables().add(composite);
Monitor monitor = deployer.createMonitor();
// TODO: is the ContextMonitor neccessary here?
// Monitor tcm = monitorFactory.setContextMonitor(monitor);
// try {
domainComposite = deployer.build(contribution, dependedOnContributions, new HashMap<QName, List<String>>(), monitor);
monitor.analyzeProblems();
// } finally {
// monitorFactory.setContextMonitor(tcm);
// }
compositeContext = new CompositeContext(extensionPointRegistry,
endpointRegistry,
domainComposite,
null, // nothing appears to use the domain name in CompositeContext
null, // don't need node uri
deployer.getSystemDefinitions());
compositeActivator.activate(compositeContext, domainComposite);
compositeActivator.start(compositeContext, domainComposite);
this.uri = getCompositeURI(composite, installedContribution);
}
public void unDeploy() throws ActivationException {
compositeActivator.stop(compositeContext, domainComposite);
compositeActivator.deactivate(domainComposite);
}
public String getURI() {
return uri;
}
/**
* Deployable composites don't have the uri set so get it from the artifact in the contribution
* // TODO: fix the Tuscany code so this uri is correctly set and this method isn't needed
*/
protected String getCompositeURI(Composite c, InstalledContribution ic) {
for (Artifact a : ic.getContribution().getArtifacts()) {
if (a.getModel() != null) {
if (a.getModel() instanceof Composite) {
Composite cm = a.getModel();
if (c.getName().equals(cm.getName())) {
return cm.getURI();
}
}
}
}
// shouldn't ever happen
throw new IllegalStateException("can't determine composte uri");
}
}
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