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Diffstat (limited to 'branches/sca-java-1.2/modules/contribution-updater-impl/src/main/java/org/apache/tuscany/sca/contribution/updater/impl/CompositeUpdaterImpl.java')
-rw-r--r-- | branches/sca-java-1.2/modules/contribution-updater-impl/src/main/java/org/apache/tuscany/sca/contribution/updater/impl/CompositeUpdaterImpl.java | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/branches/sca-java-1.2/modules/contribution-updater-impl/src/main/java/org/apache/tuscany/sca/contribution/updater/impl/CompositeUpdaterImpl.java b/branches/sca-java-1.2/modules/contribution-updater-impl/src/main/java/org/apache/tuscany/sca/contribution/updater/impl/CompositeUpdaterImpl.java deleted file mode 100644 index ccba6b5a98..0000000000 --- a/branches/sca-java-1.2/modules/contribution-updater-impl/src/main/java/org/apache/tuscany/sca/contribution/updater/impl/CompositeUpdaterImpl.java +++ /dev/null @@ -1,155 +0,0 @@ -/* - * 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.contribution.updater.impl; - -import java.util.List; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.assembly.Component; -import org.apache.tuscany.sca.assembly.Composite; -import org.apache.tuscany.sca.assembly.MetaComponent; -import org.apache.tuscany.sca.assembly.builder.CompositeBuilder; -import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl; -import org.apache.tuscany.sca.contribution.Contribution; -import org.apache.tuscany.sca.contribution.DeployedArtifact; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint; -import org.apache.tuscany.sca.contribution.service.ContributionService; -import org.apache.tuscany.sca.contribution.updater.CompositeUpdater; -import org.apache.tuscany.sca.contribution.updater.CompositeUpdaterException; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.assembly.CompositeActivator; -import org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl; -import org.apache.tuscany.sca.contribution.updater.impl.ArtifactsFinder; -import org.apache.tuscany.sca.assembly.xml.MetaComponentProcessor; -import org.apache.tuscany.sca.runtime.RuntimeComponent; - -public class CompositeUpdaterImpl implements CompositeUpdater { - - private CompositeBuilder compositeBuilder; - private String compositeURI; - private AssemblyFactory assemblyFactory; - private String contribURI; - private CompositeActivator compositeActivator; - private ExtensionPointRegistry registry; - private ContributionService contribService; - - public CompositeUpdaterImpl(AssemblyFactory assembly, String contribURI, - String compositeURI, CompositeBuilder compositeBuilder, - CompositeActivator compositeActivator, - ExtensionPointRegistry registry, ContributionService contribService) { - this.compositeBuilder = compositeBuilder; - this.compositeURI = compositeURI; - this.assemblyFactory = assembly; - this.contribURI = contribURI; - this.compositeActivator = compositeActivator; - this.registry = registry; - this.contribService = contribService; - } - - public Component addComponent(MetaComponent c) - throws CompositeUpdaterException { - StAXArtifactProcessorExtensionPoint staxProcessors = registry - .getExtensionPoint(StAXArtifactProcessorExtensionPoint.class); - MetaComponentProcessor processor = (MetaComponentProcessor) staxProcessors - .getProcessor(Component.class); - Contribution contrib = contribService.getContribution(contribURI); - List<DeployedArtifact> artifacts = contrib.getArtifacts(); - Composite composite = ArtifactsFinder.findComposite(compositeURI, - artifacts); - boolean found = false; - - if (composite == null) - throw new CompositeUpdaterException( - "Composite not found in contribution" + contribURI); - else { - processor.setComposite(composite); - try { - processor.read(c.build()); - } catch (Exception e) { - throw new CompositeUpdaterException( - "Component error parsing in contribution" + contribURI); - - } - found = true; - } - - if (found) { - Component component = processor.getParsedComponent(); - Composite augmentedComposite = processor.getParsedComposite(); - try { - processor.resolve(component, contrib.getModelResolver()); - compositeBuilder.attach(augmentedComposite, component); - ((CompositeActivatorImpl) compositeActivator) - .activateComponent(component); - } catch (Exception e) { - - throw new CompositeUpdaterException( - "Cannot activate the component"); - } - - return component; - } - return null; - } - - public Component findComponent(String componentName) { - Contribution contrib = contribService.getContribution(contribURI); - List<DeployedArtifact> artifacts = contrib.getArtifacts(); - Composite composite = ArtifactsFinder.findComposite(compositeURI, - artifacts); - return ArtifactsFinder.findComponent(composite, componentName); - } - - public Component removeComponent(String componentName) - throws CompositeUpdaterException { - Contribution contrib = contribService.getContribution(contribURI); - List<DeployedArtifact> artifacts = contrib.getArtifacts(); - - Composite composite = ArtifactsFinder.findComposite(compositeURI, - artifacts); - List<Component> components = composite.getComponents(); - Component toRemove = null; - for (Component component : components) { - if (((RuntimeComponent) component).getName().equals(componentName)) { - toRemove = component; - break; - } - } - if (toRemove == null) { - throw new CompositeUpdaterException( - "Component not found in contribution" + contribURI); - } else { - // start again - try { - composite.getComponents().remove(toRemove); - CompositeActivatorImpl impl = (CompositeActivatorImpl) compositeActivator; - impl.stop(toRemove); - impl.deactivateComponent(toRemove); - CompositeBuilderImpl builder = (CompositeBuilderImpl) compositeBuilder; - builder.detach(composite, toRemove); - } catch (Exception e) { - throw new CompositeUpdaterException( - "Cannot remove composite from the contribution" - + contribURI); - } - return toRemove; - } - } - -} |