From 132aa8a77685ec92bc90c03f987650d275a7b639 Mon Sep 17 00:00:00 2001 From: lresende Date: Mon, 30 Sep 2013 06:59:11 +0000 Subject: 2.0.1 RC1 release tag git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1527464 13f79535-47bb-0310-9956-ffa450edef68 --- .../apache/tuscany/sca/impl/DeployedComposite.java | 185 +++++++++++++++++++++ 1 file changed, 185 insertions(+) create mode 100644 sca-java-2.x/tags/2.0.1-RC1/modules/domain-node/src/main/java/org/apache/tuscany/sca/impl/DeployedComposite.java (limited to 'sca-java-2.x/tags/2.0.1-RC1/modules/domain-node/src/main/java/org/apache/tuscany/sca/impl/DeployedComposite.java') diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/domain-node/src/main/java/org/apache/tuscany/sca/impl/DeployedComposite.java b/sca-java-2.x/tags/2.0.1-RC1/modules/domain-node/src/main/java/org/apache/tuscany/sca/impl/DeployedComposite.java new file mode 100644 index 0000000000..fb40980d04 --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/domain-node/src/main/java/org/apache/tuscany/sca/impl/DeployedComposite.java @@ -0,0 +1,185 @@ +/* + * 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.impl; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.Component; +import org.apache.tuscany.sca.assembly.Composite; +import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException; +import org.apache.tuscany.sca.assembly.impl.CompositeImpl; +import org.apache.tuscany.sca.context.CompositeContext; +import org.apache.tuscany.sca.contribution.Contribution; +import org.apache.tuscany.sca.contribution.processor.ContributionResolveException; +import org.apache.tuscany.sca.contribution.resolver.ClassReference; +import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver; +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; +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.DomainRegistry; + +public class DeployedComposite { + + private Composite composite; + private Contribution contribution; + private List dependedOnContributions; + private Composite builtComposite; + + private CompositeActivator compositeActivator; + private CompositeContext compositeContext; + private Deployer deployer; + private DomainRegistry domainRegistry; + private ExtensionPointRegistry extensionPointRegistry; + private List usedContributionURIs; + private boolean endpointsIncludeDomainName; + + public DeployedComposite(Composite composite, + Contribution contribution, + List dependedOnContributions, + Deployer deployer, + CompositeActivator compositeActivator, + DomainRegistry domainRegistry, + ExtensionPointRegistry extensionPointRegistry, + boolean endpointsIncludeDomainName) throws ValidationException, ActivationException { + this.composite = composite; + this.contribution = contribution; + this.dependedOnContributions = dependedOnContributions; + this.deployer = deployer; + this.compositeActivator = compositeActivator; + this.domainRegistry = domainRegistry; + this.extensionPointRegistry = extensionPointRegistry; + this.endpointsIncludeDomainName = endpointsIncludeDomainName; + + try { + build(); + } catch (ContributionResolveException e) { + throw new ActivationException(e); + } catch (CompositeBuilderException e) { + throw new ActivationException(e); + } + } + + protected void build() throws ValidationException, ActivationException, ContributionResolveException, CompositeBuilderException { + + List contributions = new ArrayList(); + contributions.add(contribution); + contributions.get(0).getDeployables().clear(); + contributions.get(0).getDeployables().add(composite); + + contributions.addAll(dependedOnContributions); + + Map> bs = new HashMap>(); + if (endpointsIncludeDomainName) { + bs.put(new QName("default"), Arrays.asList(new String[]{domainRegistry.getDomainName()})); + } + + Monitor monitor = deployer.createMonitor(); + builtComposite = deployer.build(contributions, contributions, bs, monitor); + monitor.analyzeProblems(); + + // TODO: Ideally deployer.build would set the name and uri to what this needs + builtComposite.setName(composite.getName()); + builtComposite.setURI(composite.getURI()); + builtComposite.setContributionURI(composite.getContributionURI()); + + // attempt to ensure the contribution classloader is set + // TODO: ideally the runtime would do this itself + if (contribution.getClassLoader() == null && contribution.getModelResolver() instanceof ExtensibleModelResolver) { + ModelResolver o = ((ExtensibleModelResolver)contribution.getModelResolver()).getModelResolverInstance(ClassReference.class); + if (o instanceof ClassLoader) { + contribution.setClassLoader((ClassLoader)o); + } + } + + compositeContext = new CompositeContext(extensionPointRegistry, + domainRegistry, + builtComposite, + null, // nothing appears to use the domain name in CompositeContext + null, // don't need node uri + deployer.getSystemDefinitions()); + usedContributionURIs = new ArrayList(); + usedContributionURIs.add(contribution.getURI()); + for (Contribution dc : dependedOnContributions) { + usedContributionURIs.add(dc.getURI()); + } + } + + public void start() throws ActivationException { + try { + compositeActivator.activate(compositeContext, builtComposite); + compositeActivator.start(compositeContext, builtComposite); + domainRegistry.addRunningComposite(contribution.getURI(), builtComposite); + } catch (ActivationException ex){ + stop(); + throw ex; + } catch (Exception ex){ + stop(); + throw new ActivationException(ex); + } + } + + public void stop() throws ActivationException { + domainRegistry.removeRunningComposite(contribution.getURI(), builtComposite.getURI()); + compositeActivator.stop(compositeContext, builtComposite); + compositeActivator.deactivate(builtComposite); + } + + public String getURI() { + return composite.getURI(); + } + + public List getContributionURIs() { + return usedContributionURIs; + } + + public boolean uses(String contributionURI, String compositeURI) { + // TODO: builtComposite or composite? + return compositeUses(builtComposite, contributionURI, compositeURI); + } + + protected boolean compositeUses(Composite c, String contributionURI, String compositeURI) { + if (contributionURI.equals(c.getContributionURI()) && compositeURI.equals(c.getURI())) { + return true; + } + for (Composite include : ((CompositeImpl)c).getFusedIncludes()) { + if (compositeUses(include, contributionURI, compositeURI)) { + return true; + } + } + for (Component comp : c.getComponents()) { + if (comp.getImplementation() instanceof Composite) { + if (compositeUses((Composite)comp.getImplementation(), contributionURI, compositeURI)) { + return true; + } + } + } + return false; + } +} -- cgit v1.2.3