From 875ac5d246878b199c393e9700c8a085c8939333 Mon Sep 17 00:00:00 2001 From: antelder Date: Thu, 19 Mar 2009 17:02:07 +0000 Subject: [maven-release-plugin] copy for branch tb3 git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@756088 13f79535-47bb-0310-9956-ffa450edef68 --- .../impl/ContributionContentProcessor.java | 219 +++++++++++++++++++++ 1 file changed, 219 insertions(+) create mode 100644 sandbox/ant/sca/branches/tb3/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/processor/impl/ContributionContentProcessor.java (limited to 'sandbox/ant/sca/branches/tb3/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/processor/impl/ContributionContentProcessor.java') diff --git a/sandbox/ant/sca/branches/tb3/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/processor/impl/ContributionContentProcessor.java b/sandbox/ant/sca/branches/tb3/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/processor/impl/ContributionContentProcessor.java new file mode 100644 index 0000000000..fd645132a1 --- /dev/null +++ b/sandbox/ant/sca/branches/tb3/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/processor/impl/ContributionContentProcessor.java @@ -0,0 +1,219 @@ +/* + * 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.workspace.processor.impl; + +import java.io.File; +import java.net.URI; +import java.net.URL; +import java.util.List; + +import org.apache.tuscany.sca.assembly.Composite; +import org.apache.tuscany.sca.contribution.Artifact; +import org.apache.tuscany.sca.contribution.Contribution; +import org.apache.tuscany.sca.contribution.ContributionFactory; +import org.apache.tuscany.sca.contribution.ContributionMetadata; +import org.apache.tuscany.sca.contribution.DefaultExport; +import org.apache.tuscany.sca.contribution.DefaultImport; +import org.apache.tuscany.sca.contribution.Export; +import org.apache.tuscany.sca.contribution.Import; +import org.apache.tuscany.sca.contribution.processor.ContributionReadException; +import org.apache.tuscany.sca.contribution.processor.ContributionResolveException; +import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.contribution.resolver.DefaultModelResolver; +import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver; +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; +import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint; +import org.apache.tuscany.sca.contribution.scanner.ContributionScanner; +import org.apache.tuscany.sca.contribution.scanner.ContributionScannerExtensionPoint; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.FactoryExtensionPoint; +import org.apache.tuscany.sca.monitor.Monitor; +import org.apache.tuscany.sca.workspace.scanner.impl.DirectoryContributionScanner; +import org.apache.tuscany.sca.workspace.scanner.impl.JarContributionScanner; + +/** + * URLArtifactProcessor that handles contribution files and the artifacts they contain + * and returns a contribution model. + * + * @version $Rev$ $Date$ + */ +public class ContributionContentProcessor implements URLArtifactProcessor{ + private ContributionFactory contributionFactory; + private ModelResolverExtensionPoint modelResolvers; + private FactoryExtensionPoint modelFactories; + private URLArtifactProcessor artifactProcessor; + private StAXArtifactProcessor extensionProcessor; + // private UtilityExtensionPoint utilities; + private Monitor monitor; + private ContributionScannerExtensionPoint scanners; + + public ContributionContentProcessor(ExtensionPointRegistry extensionPoints, StAXArtifactProcessor extensionProcessor, Monitor monitor) { + this.modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class); + this.modelResolvers = extensionPoints.getExtensionPoint(ModelResolverExtensionPoint.class); + this.monitor = monitor; + URLArtifactProcessorExtensionPoint artifactProcessors = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class); + this.artifactProcessor = new ExtensibleURLArtifactProcessor(artifactProcessors, this.monitor); + this.extensionProcessor = extensionProcessor; + this.contributionFactory = modelFactories.getFactory(ContributionFactory.class); + this.scanners = extensionPoints.getExtensionPoint(ContributionScannerExtensionPoint.class); + } + + /* + public ContributionContentProcessor(FactoryExtensionPoint modelFactories, ModelResolverExtensionPoint modelResolvers, + URLArtifactProcessor artifactProcessor, StAXArtifactProcessor extensionProcessor, Monitor monitor) { + this.modelFactories = modelFactories; + this.modelResolvers = modelResolvers; + hackResolvers(modelResolvers); + this.artifactProcessor = artifactProcessor; + this.extensionProcessor = extensionProcessor; + this.contributionFactory = modelFactories.getFactory(ContributionFactory.class); + this.monitor = monitor; + } + */ + + public String getArtifactType() { + return ".contribution/content"; + } + + public Class getModelType() { + return Contribution.class; + } + + public Contribution read(URL parentURL, URI contributionURI, URL contributionURL) throws ContributionReadException { + + // Create contribution model + Contribution contribution = contributionFactory.createContribution(); + contribution.setURI(contributionURI.toString()); + contribution.setLocation(contributionURL.toString()); + ModelResolver modelResolver = new ExtensibleModelResolver(contribution, modelResolvers, modelFactories); + contribution.setModelResolver(modelResolver); + contribution.setUnresolved(true); + + // Create a contribution scanner + ContributionScanner scanner = scanners.getContributionScanner(contributionURL.getProtocol()); + if (scanner == null) { + if ("file".equals(contributionURL.getProtocol()) && new File(contributionURL.getFile()).isDirectory()) { + scanner = new DirectoryContributionScanner(); + } else { + scanner = new JarContributionScanner(); + } + } + + // Scan the contribution and list the artifacts contained in it + List artifacts = contribution.getArtifacts(); + boolean contributionMetadata = false; + List artifactURIs = scanner.getArtifacts(contributionURL); + for (String artifactURI: artifactURIs) { + URL artifactURL = scanner.getArtifactURL(contributionURL, artifactURI); + + // Add the deployed artifact model to the contribution + Artifact artifact = this.contributionFactory.createArtifact(); + artifact.setURI(artifactURI); + artifact.setLocation(artifactURL.toString()); + artifacts.add(artifact); + modelResolver.addModel(artifact); + + // Read each artifact + Object model = artifactProcessor.read(contributionURL, URI.create(artifactURI), artifactURL); + if (model != null) { + artifact.setModel(model); + + // Add the loaded model to the model resolver + modelResolver.addModel(model); + + // Merge contribution metadata into the contribution model + if (model instanceof ContributionMetadata) { + contributionMetadata = true; + ContributionMetadata c = (ContributionMetadata)model; + contribution.getImports().addAll(c.getImports()); + contribution.getExports().addAll(c.getExports()); + contribution.getDeployables().addAll(c.getDeployables()); + } + } + } + + // If no sca-contribution.xml file was provided then just consider + // all composites in the contribution as deployables + if (!contributionMetadata) { + for (Artifact artifact: artifacts) { + if (artifact.getModel() instanceof Composite) { + contribution.getDeployables().add((Composite)artifact.getModel()); + } + } + + // Add default contribution import and export + DefaultImport defaultImport = contributionFactory.createDefaultImport(); + defaultImport.setModelResolver(new DefaultModelResolver()); + contribution.getImports().add(defaultImport); + DefaultExport defaultExport = contributionFactory.createDefaultExport(); + contribution.getExports().add(defaultExport); + } + + return contribution; + } + + public void resolve(Contribution contribution, ModelResolver resolver) throws ContributionResolveException { + + // Resolve the contribution model itself + ModelResolver contributionResolver = contribution.getModelResolver(); + contribution.setUnresolved(false); + contributionResolver.addModel(contribution); + + // Resolve imports and exports + for (Export export: contribution.getExports()) { + if (export instanceof DefaultExport) { + + // Initialize the default export's resolver + export.setModelResolver(contributionResolver); + + } else { + extensionProcessor.resolve(export, contributionResolver); + } + } + for (Import import_: contribution.getImports()) { + extensionProcessor.resolve(import_, contributionResolver); + } + + // Resolve all artifact models + for (Artifact artifact : contribution.getArtifacts()) { + Object model = artifact.getModel(); + if (model != null) { + try { + artifactProcessor.resolve(model, contributionResolver); + } catch (Exception e) { + //FIXME this shouldn't happen + } + } + } + + // Resolve deployable composites + List deployables = contribution.getDeployables(); + for (int i = 0, n = deployables.size(); i < n; i++) { + Composite deployable = deployables.get(i); + Composite resolved = (Composite)contributionResolver.resolveModel(Composite.class, deployable); + if (resolved != deployable) { + deployables.set(i, resolved); + } + } + } + +} -- cgit v1.2.3