Moving 2.x contribs

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835178 13f79535-47bb-0310-9956-ffa450edef68

9 files changed, 589 insertions, 0 deletions

diff --git a/sca-java-2.x/contrib/modules/workspace-impl/LICENSE b/sca-java-2.x/contrib/modules/workspace-impl/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-2.x/contrib/modules/workspace-impl/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
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+
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+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
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+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
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+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
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+      designated in writing by the copyright owner as "Not a Contribution."
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+      on behalf of whom a Contribution has been received by Licensor and
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+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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+      Work and such Derivative Works in Source or Object form.
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+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
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+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
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+          of the NOTICE file are for informational purposes only and
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+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
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+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
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+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
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+
diff --git a/sca-java-2.x/contrib/modules/workspace-impl/META-INF/MANIFEST.MF b/sca-java-2.x/contrib/modules/workspace-impl/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..dea3b120cf
--- /dev/null
+++ b/sca-java-2.x/contrib/modules/workspace-impl/META-INF/MANIFEST.MF
@@ -0,0 +1,27 @@
+Manifest-Version: 1.0

+Private-Package: org.apache.tuscany.sca.workspace.builder.impl;version

+ ="2.0.0",org.apache.tuscany.sca.workspace.processor.impl;version="2.0.0",

+ org.apache.tuscany.sca.workspace.scanner.impl;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Domain Workspace Implementation

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397201562

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Domain Workspace Implementation

+Import-Package: 

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.contribution;version="2.0.0",

+ org.apache.tuscany.sca.contribution.namespace;version="2.0.0",

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.contribution.scanner;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.workspace;version="2.0.0",

+ org.apache.tuscany.sca.workspace.builder;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.workspace.impl

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/sca-java-2.x/contrib/modules/workspace-impl/NOTICE b/sca-java-2.x/contrib/modules/workspace-impl/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/sca-java-2.x/contrib/modules/workspace-impl/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-2.x/contrib/modules/workspace-impl/pom.xml b/sca-java-2.x/contrib/modules/workspace-impl/pom.xml
new file mode 100644
index 0000000000..9dc538688b
--- /dev/null
+++ b/sca-java-2.x/contrib/modules/workspace-impl/pom.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-workspace-impl</artifactId>
+    <name>Apache Tuscany SCA Domain Workspace Implementation</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>2.0-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-workspace</artifactId>
+            <version>2.0-SNAPSHOT</version>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/sca-java-2.x/contrib/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/builder/impl/ContributionDependencyBuilderImpl.java b/sca-java-2.x/contrib/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/builder/impl/ContributionDependencyBuilderImpl.java
new file mode 100644
index 0000000000..bdfd244293
--- /dev/null
+++ b/sca-java-2.x/contrib/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/builder/impl/ContributionDependencyBuilderImpl.java
@@ -0,0 +1,144 @@
+/*
+ * 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.core.FactoryExtensionPoint;
+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.workspace.Workspace;
+import org.apache.tuscany.sca.workspace.builder.ContributionBuilder;
+import org.apache.tuscany.sca.workspace.builder.ContributionBuilderException;
+
+/**
+ * A contribution dependency builder.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionDependencyBuilderImpl implements ContributionBuilder {
+    private static final Logger logger = Logger.getLogger(ContributionDependencyBuilderImpl.class.getName());
+    
+    /**
+     * Constructs a new ContributionDependencyBuilder.
+     */
+    public ContributionDependencyBuilderImpl(FactoryExtensionPoint factories) {
+    }
+    
+    public String getID() {
+        return "org.apache.tuscany.sca.workspace.builder.ContributionDependencyBuilder";
+    }
+    
+    public void build(Contribution contribution, Workspace workspace, Monitor monitor) throws ContributionBuilderException{
+        contribution.getDependencies().clear();
+        
+        List<Contribution> dependencies = new ArrayList<Contribution>();
+        Set<Contribution> set = new HashSet<Contribution>();
+
+        dependencies.add(contribution);
+        set.add(contribution);
+        addContributionDependencies(contribution, workspace, dependencies, set, monitor);
+        
+        Collections.reverse(dependencies);
+        
+        contribution.getDependencies().addAll(dependencies);
+    }
+    
+    /**
+     * Analyze a contribution and add its dependencies to the given dependency set.
+     * @param contribution
+     * @param workspace
+     * @param dependencies
+     * @param set
+     * @param monitor
+     */
+    private void addContributionDependencies(Contribution contribution, Workspace workspace, List<Contribution> dependencies, Set<Contribution> set, Monitor monitor) {
+        
+        // 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, monitor);
+                        }
+                    }
+                }
+            }
+            
+            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(monitor, "UnresolvedImport", import_, import_);
+                }
+            }
+        }
+    }
+
+    /**
+     * Report a warning.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private static void warning(Monitor monitor, String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem = monitor.createProblem(ContributionDependencyBuilderImpl.class.getName(), "workspace-validation-messages", Severity.WARNING, model, message, (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+}
diff --git a/sca-java-2.x/contrib/modules/workspace-impl/src/main/resources/META-INF/services/org.apache.tuscany.sca.workspace.builder.ContributionBuilder b/sca-java-2.x/contrib/modules/workspace-impl/src/main/resources/META-INF/services/org.apache.tuscany.sca.workspace.builder.ContributionBuilder
new file mode 100644
index 0000000000..379d0a017e
--- /dev/null
+++ b/sca-java-2.x/contrib/modules/workspace-impl/src/main/resources/META-INF/services/org.apache.tuscany.sca.workspace.builder.ContributionBuilder
@@ -0,0 +1,18 @@
+# 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. 
+
+org.apache.tuscany.sca.workspace.builder.impl.ContributionDependencyBuilderImpl;id=org.apache.tuscany.sca.workspace.builder.ContributionDependencyBuilder
diff --git a/sca-java-2.x/contrib/modules/workspace-impl/src/main/resources/workspace-validation-messages.properties b/sca-java-2.x/contrib/modules/workspace-impl/src/main/resources/workspace-validation-messages.properties
new file mode 100644
index 0000000000..0c07a3a30f
--- /dev/null
+++ b/sca-java-2.x/contrib/modules/workspace-impl/src/main/resources/workspace-validation-messages.properties
@@ -0,0 +1,22 @@
+#
+#
+#    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.
+#
+#
+
+UnresolvedImport = Unresolved import: Import = {0}
diff --git a/sca-java-2.x/contrib/modules/workspace-impl/src/main/resources/workspace-validation-messages_it.properties b/sca-java-2.x/contrib/modules/workspace-impl/src/main/resources/workspace-validation-messages_it.properties
new file mode 100644
index 0000000000..2e8326c062
--- /dev/null
+++ b/sca-java-2.x/contrib/modules/workspace-impl/src/main/resources/workspace-validation-messages_it.properties
@@ -0,0 +1,21 @@
+#
+#
+#    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.
+#
+#
+
diff --git a/sca-java-2.x/contrib/modules/workspace-impl/src/test/java/org/apache/tuscany/sca/workspace/builder/impl/ContributionDependencyBuilderTestCase.java b/sca-java-2.x/contrib/modules/workspace-impl/src/test/java/org/apache/tuscany/sca/workspace/builder/impl/ContributionDependencyBuilderTestCase.java
new file mode 100644
index 0000000000..be64c65c45
--- /dev/null
+++ b/sca-java-2.x/contrib/modules/workspace-impl/src/test/java/org/apache/tuscany/sca/workspace/builder/impl/ContributionDependencyBuilderTestCase.java
@@ -0,0 +1,100 @@
+/*
+ * 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 static org.junit.Assert.assertTrue;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.contribution.namespace.DefaultNamespaceImportExportFactory;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceExport;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImportExportFactory;
+import org.apache.tuscany.sca.workspace.DefaultWorkspaceFactory;
+import org.apache.tuscany.sca.workspace.Workspace;
+import org.apache.tuscany.sca.workspace.WorkspaceFactory;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * Test the contribution dependency analyzer.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ContributionDependencyBuilderTestCase {
+
+    private ContributionFactory contributionFactory;
+    private WorkspaceFactory workspaceFactory;
+    private NamespaceImportExportFactory importExportFactory;
+
+    @Before
+    public void setUp() throws Exception {
+        contributionFactory = new DefaultContributionFactory();
+        workspaceFactory = new DefaultWorkspaceFactory();
+        importExportFactory = new DefaultNamespaceImportExportFactory();
+    }
+
+    @Test
+    public void testAnalyze() throws Exception {
+        Workspace workspace = workspaceFactory.createWorkspace();
+        Contribution importer = contributionFactory.createContribution();
+        importer.setURI("importer");
+        workspace.getContributions().add(importer);
+        NamespaceImport import_ = importExportFactory.createNamespaceImport();
+        import_.setNamespace("http://foo");
+        importer.getImports().add(import_);
+
+        Contribution imported = contributionFactory.createContribution();
+        imported.setURI("imported");
+        workspace.getContributions().add(imported);
+        NamespaceExport export = importExportFactory.createNamespaceExport();
+        export.setNamespace("http://foo");
+        imported.getExports().add(export);
+        import_ = importExportFactory.createNamespaceImport();
+        import_.setNamespace("http://bar");
+        imported.getImports().add(import_);
+        
+        Contribution imported2 = contributionFactory.createContribution();
+        imported2.setURI("imported2");
+        workspace.getContributions().add(imported2);
+        export = importExportFactory.createNamespaceExport();
+        export.setNamespace("http://bar");
+        imported2.getExports().add(export);
+        
+        Contribution another = contributionFactory.createContribution();
+        another.setURI("another");
+        workspace.getContributions().add(another);
+        export = importExportFactory.createNamespaceExport();
+        export.setNamespace("http://another");
+        another.getExports().add(export);
+        
+        ContributionDependencyBuilderImpl builder = new ContributionDependencyBuilderImpl(null);
+        builder.build(importer, workspace, null);
+        List<Contribution> dependencies = importer.getDependencies();
+        assertTrue(dependencies.size() == 3);
+        assertTrue(dependencies.contains(importer));
+        assertTrue(dependencies.contains(imported));
+        assertTrue(dependencies.contains(imported2));
+    }
+    
+}