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Diffstat (limited to '')
-rw-r--r-- | sca-java-1.x/tags/1.5.1-RC1/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/builder/impl/ContributionDependencyBuilderImpl.java | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/sca-java-1.x/tags/1.5.1-RC1/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/builder/impl/ContributionDependencyBuilderImpl.java b/sca-java-1.x/tags/1.5.1-RC1/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/builder/impl/ContributionDependencyBuilderImpl.java deleted file mode 100644 index ebfc77f5e3..0000000000 --- a/sca-java-1.x/tags/1.5.1-RC1/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/builder/impl/ContributionDependencyBuilderImpl.java +++ /dev/null @@ -1,145 +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.workspace.builder.impl; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.HashSet; -import java.util.List; -import java.util.Set; -import java.util.logging.Logger; - -import org.apache.tuscany.sca.contribution.Contribution; -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.resolver.DefaultImportModelResolver; -import org.apache.tuscany.sca.monitor.Monitor; -import org.apache.tuscany.sca.monitor.Problem; -import org.apache.tuscany.sca.monitor.Problem.Severity; -import org.apache.tuscany.sca.monitor.impl.ProblemImpl; -import org.apache.tuscany.sca.workspace.Workspace; -import org.apache.tuscany.sca.workspace.builder.ContributionDependencyBuilder; - -/** - * A contribution dependency builder. - * - * @version $Rev$ $Date$ - */ -public class ContributionDependencyBuilderImpl implements ContributionDependencyBuilder { - private static final Logger logger = Logger.getLogger(ContributionDependencyBuilderImpl.class.getName()); - - private Monitor monitor; - - /** - * Constructs a new ContributionDependencyBuilder. - */ - public ContributionDependencyBuilderImpl(Monitor monitor) { - - this.monitor = monitor; - } - - /** - * Calculate the set of contributions that a contribution depends on. - * @param contribution - * @param workspace - * @return - */ - public List<Contribution> buildContributionDependencies(Contribution contribution, Workspace workspace) { - List<Contribution> dependencies = new ArrayList<Contribution>(); - Set<Contribution> set = new HashSet<Contribution>(); - - dependencies.add(contribution); - set.add(contribution); - addContributionDependencies(contribution, workspace, dependencies, set); - - Collections.reverse(dependencies); - return dependencies; - } - - /** - * Analyze a contribution and add its dependencies to the given dependency set. - * @param contribution - * @param workspace - * @param dependencies - * @param set - */ - private void addContributionDependencies(Contribution contribution, Workspace workspace, List<Contribution> dependencies, Set<Contribution> set) { - - // Go through the contribution imports - for (Import import_: contribution.getImports()) { - boolean resolved = false; - - // Go through all contribution candidates and their exports - List<Export> matchingExports = new ArrayList<Export>(); - for (Contribution dependency: workspace.getContributions()) { - if (dependency == contribution) { - // Do not self import - continue; - } - for (Export export: dependency.getExports()) { - - // If an export from a contribution matches the import in hand - // add that contribution to the dependency set - if (import_.match(export)) { - resolved = true; - matchingExports.add(export); - - if (!set.contains(dependency)) { - set.add(dependency); - dependencies.add(dependency); - - // Now add the dependencies of that contribution - addContributionDependencies(dependency, workspace, dependencies, set); - } - } - } - } - - if (resolved) { - - // Initialize the import's model resolver with a delegating model - // resolver which will delegate to the matching exports - import_.setModelResolver(new DefaultImportModelResolver(matchingExports)); - - } else { - // Record import resolution issue - if (!(import_ instanceof DefaultImport)) { - warning("UnresolvedImport", import_, import_); - } - } - } - } - - /** - * Report a warning. - * - * @param problems - * @param message - * @param model - */ - private void warning(String message, Object model, Object... messageParameters) { - if (monitor != null) { - Problem problem = new ProblemImpl(getClass().getName(), "workspace-validation-messages", Severity.WARNING, model, message, (Object[])messageParameters); - monitor.problem(problem); - } - } - -} |