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authordims <dims@13f79535-47bb-0310-9956-ffa450edef68>2008-06-17 00:23:01 +0000
committerdims <dims@13f79535-47bb-0310-9956-ffa450edef68>2008-06-17 00:23:01 +0000
commitbdd0a41aed7edf21ec2a65cfa17a86af2ef8c48a (patch)
tree38a92061c0793434c4be189f1d70c3458b6bc41d /branches/pre-spec-changes/services/maven
Move Tuscany from Incubator to top level.
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@668359 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'branches/pre-spec-changes/services/maven')
-rw-r--r--branches/pre-spec-changes/services/maven/LICENSE.txt202
-rw-r--r--branches/pre-spec-changes/services/maven/NOTICE.txt14
-rw-r--r--branches/pre-spec-changes/services/maven/pom.xml59
-rw-r--r--branches/pre-spec-changes/services/maven/src/main/java/org/apache/tuscany/services/maven/MavenArtifactRepository.java101
-rw-r--r--branches/pre-spec-changes/services/maven/src/main/java/org/apache/tuscany/services/maven/MavenHelper.java296
-rw-r--r--branches/pre-spec-changes/services/maven/src/main/java/org/apache/tuscany/services/maven/TuscanyDependencyException.java58
-rw-r--r--branches/pre-spec-changes/services/maven/src/main/java/org/apache/tuscany/services/maven/WarRepositoryHelper.java116
-rw-r--r--branches/pre-spec-changes/services/maven/src/test/java/org/apache/tuscany/services/maven/MavenArtifactRepositoryTestCase.java96
-rw-r--r--branches/pre-spec-changes/services/maven/src/test/java/org/apache/tuscany/services/maven/WarRepositoryHelperTestCase.java78
-rw-r--r--branches/pre-spec-changes/services/maven/src/test/resources/webapp.warbin0 -> 443672 bytes
10 files changed, 1020 insertions, 0 deletions
diff --git a/branches/pre-spec-changes/services/maven/LICENSE.txt b/branches/pre-spec-changes/services/maven/LICENSE.txt
new file mode 100644
index 0000000000..75b52484ea
--- /dev/null
+++ b/branches/pre-spec-changes/services/maven/LICENSE.txt
@@ -0,0 +1,202 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
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+ "License" shall mean the terms and conditions for use, reproduction,
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+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ 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
+ or by an individual or Legal Entity authorized to submit on behalf of
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+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
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+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
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+ 2. Grant of Copyright License. Subject to the terms and conditions of
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+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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+ (except as stated in this section) patent license to make, have made,
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+ or contributory patent infringement, then any patent licenses
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+ as of the date such litigation is filed.
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+ 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:
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+ (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
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+ (c) You must retain, in the Source form of any Derivative Works
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+ 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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+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
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+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
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+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
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+ Licensed 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
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+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
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diff --git a/branches/pre-spec-changes/services/maven/NOTICE.txt b/branches/pre-spec-changes/services/maven/NOTICE.txt
new file mode 100644
index 0000000000..ecc68a9614
--- /dev/null
+++ b/branches/pre-spec-changes/services/maven/NOTICE.txt
@@ -0,0 +1,14 @@
+${pom.name}
+Copyright (c) 2005 - 2006 The Apache Software Foundation
+
+Apache Tuscany is an effort undergoing incubation at The Apache Software
+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is
+required of all newly accepted projects until a further review indicates that
+the infrastructure, communications, and decision making process have stabilized
+in a manner consistent with other successful ASF projects. While incubation
+status is not necessarily a reflection of the completeness or stability of the
+code, it does indicate that the project has yet to be fully endorsed by the ASF.
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/branches/pre-spec-changes/services/maven/pom.xml b/branches/pre-spec-changes/services/maven/pom.xml
new file mode 100644
index 0000000000..eafc73e392
--- /dev/null
+++ b/branches/pre-spec-changes/services/maven/pom.xml
@@ -0,0 +1,59 @@
+<?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>
+ <parent>
+ <groupId>org.apache.tuscany.sca.services</groupId>
+ <artifactId>parent</artifactId>
+ <version>0.1-pre-spec-SNAPSHOT</version>
+ </parent>
+ <modelVersion>4.0.0</modelVersion>
+ <artifactId>maven</artifactId>
+ <name>Apache Tuscany Maven Service</name>
+ <description>Tuscany Maven Service</description>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.tuscany.sca.kernel</groupId>
+ <artifactId>tuscany-spi</artifactId>
+ <version>${sca.version}</version>
+ <scope>compile</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tuscany.sca.kernel</groupId>
+ <artifactId>tuscany-api</artifactId>
+ <version>${pom.version}</version>
+ <scope>compile</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.maven</groupId>
+ <artifactId>maven-embedder</artifactId>
+ <version>2.0.4</version>
+ </dependency>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.easymock</groupId>
+ <artifactId>easymock</artifactId>
+ </dependency>
+ </dependencies>
+
+</project>
diff --git a/branches/pre-spec-changes/services/maven/src/main/java/org/apache/tuscany/services/maven/MavenArtifactRepository.java b/branches/pre-spec-changes/services/maven/src/main/java/org/apache/tuscany/services/maven/MavenArtifactRepository.java
new file mode 100644
index 0000000000..394ccae97c
--- /dev/null
+++ b/branches/pre-spec-changes/services/maven/src/main/java/org/apache/tuscany/services/maven/MavenArtifactRepository.java
@@ -0,0 +1,101 @@
+/*
+ * 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.services.maven;
+
+import java.util.Collection;
+
+import org.osoa.sca.annotations.Destroy;
+import org.osoa.sca.annotations.Property;
+
+import org.apache.tuscany.spi.annotation.Autowire;
+import org.apache.tuscany.spi.services.artifact.Artifact;
+import org.apache.tuscany.spi.services.artifact.ArtifactRepository;
+
+import org.apache.tuscany.host.RuntimeInfo;
+
+/**
+ * Artifact repository used for resolving artifacts.
+ * <p/>
+ * This is used by the composite loader for resolving artifacts transitively. The repository uses the Maven API for
+ * resolving dependencies and hence expects the artifacts to be stored in a structure similar to the Maven repository
+ * layout. The repository first looks within the deployed unit (WAR for example), before resorting to a local and set of
+ * remote Maven repositories.
+ *
+ * @version $Rev$ $Date$
+ */
+public class MavenArtifactRepository implements ArtifactRepository {
+
+ /**
+ * Maven helper
+ */
+ private MavenHelper mavenHelper;
+
+ /**
+ * WAR repository helper
+ */
+ private WarRepositoryHelper warRepositoryHelper;
+
+ /**
+ * Conctructs a new artifact repository.
+ */
+ public MavenArtifactRepository(@Property(name = "remoteRepoUrl")
+ String remoteRepoUrl, @Autowire
+ RuntimeInfo runtimeInfo) {
+ mavenHelper = new MavenHelper(remoteRepoUrl, runtimeInfo.isOnline());
+ warRepositoryHelper = new WarRepositoryHelper(runtimeInfo.getBaseURL());
+ mavenHelper.start();
+ }
+
+ /**
+ * Resolve an artifact. This ensures that the information associated with an artifact is fully populated;
+ * Specifically, after this operation the URL should contain a location where the artifact can be obtained.
+ *
+ * @param rootArtifact the artifact to be resolved
+ */
+ public void resolve(Artifact rootArtifact) {
+ if (warRepositoryHelper.resolveTransitively(rootArtifact)) {
+ return;
+ }
+ if (mavenHelper.resolveTransitively(rootArtifact)) {
+ return;
+ }
+ throw new TuscanyDependencyException("Unable to resolve artifact", rootArtifact.toString());
+ }
+
+ /**
+ * Resolve a collection of Artifacts.
+ *
+ * @param artifacts a collection of artifacts to be resolved
+ * @see #resolve(Artifact)
+ */
+ public void resolve(Collection<? extends Artifact> artifacts) {
+ for (Artifact artifact : artifacts) {
+ resolve(artifact);
+ }
+ }
+
+ /**
+ * Destroy method.
+ */
+ @Destroy
+ public void destroy() {
+ mavenHelper.stop();
+ }
+
+}
diff --git a/branches/pre-spec-changes/services/maven/src/main/java/org/apache/tuscany/services/maven/MavenHelper.java b/branches/pre-spec-changes/services/maven/src/main/java/org/apache/tuscany/services/maven/MavenHelper.java
new file mode 100644
index 0000000000..f82756afbd
--- /dev/null
+++ b/branches/pre-spec-changes/services/maven/src/main/java/org/apache/tuscany/services/maven/MavenHelper.java
@@ -0,0 +1,296 @@
+/*
+ * 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.services.maven;
+
+import java.io.File;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.net.MalformedURLException;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.maven.artifact.factory.ArtifactFactory;
+import org.apache.maven.artifact.metadata.ArtifactMetadataRetrievalException;
+import org.apache.maven.artifact.metadata.ArtifactMetadataSource;
+import org.apache.maven.artifact.metadata.ResolutionGroup;
+import org.apache.maven.artifact.repository.ArtifactRepository;
+import org.apache.maven.artifact.repository.ArtifactRepositoryFactory;
+import org.apache.maven.artifact.repository.ArtifactRepositoryPolicy;
+import org.apache.maven.artifact.repository.layout.ArtifactRepositoryLayout;
+import org.apache.maven.artifact.resolver.ArtifactNotFoundException;
+import org.apache.maven.artifact.resolver.ArtifactResolutionException;
+import org.apache.maven.artifact.resolver.ArtifactResolutionResult;
+import org.apache.maven.artifact.resolver.ArtifactResolver;
+import org.apache.maven.settings.MavenSettingsBuilder;
+import org.apache.maven.settings.Settings;
+import org.apache.tuscany.spi.services.artifact.Artifact;
+import org.codehaus.classworlds.ClassWorld;
+import org.codehaus.classworlds.DefaultClassRealm;
+import org.codehaus.classworlds.DuplicateRealmException;
+import org.codehaus.plexus.PlexusContainerException;
+import org.codehaus.plexus.component.repository.exception.ComponentLookupException;
+import org.codehaus.plexus.embed.Embedder;
+
+/**
+ * Utility class for embedding Maven.
+ *
+ * @version $Rev$ $Date$
+ */
+public class MavenHelper {
+
+ /** Local repository */
+// private static final File LOCAL_REPO = new File(System.getProperty("user.home") + File.separator + ".m2" + File.separator + "repository");
+
+ /** Remote repository URLs */
+ private final String[] remoteRepositoryUrls;
+
+ /** Maven metadata source */
+ private ArtifactMetadataSource metadataSource;
+
+ /** Artifact factory */
+ private ArtifactFactory artifactFactory;
+
+ /** Local artifact repository */
+ private ArtifactRepository localRepository;
+
+ /** Remote artifact repositories */
+ private List<ArtifactRepository> remoteRepositories = new LinkedList<ArtifactRepository>();
+
+ /** Artifact resolver */
+ private ArtifactResolver artifactResolver;
+
+ /** Online */
+ private boolean online;
+
+ /**
+ * Initialize the remote repository URLs.
+ *
+ * @param remoteRepositoryUrls
+ * Remote repository URLS.
+ * @param runtimeInfo
+ * Runtime information.
+ */
+ public MavenHelper(String remoteRepositoryUrl, boolean online) {
+ this.remoteRepositoryUrls = remoteRepositoryUrl.split(",");
+ this.online = online;
+ }
+
+ /**
+ * Starts the embedder.
+ *
+ * @throws TuscanyDependencyException
+ * If unable to start the embedder.
+ */
+ public void start() throws TuscanyDependencyException {
+
+ try {
+
+ Embedder embedder = new Embedder();
+ ClassWorld classWorld = new ClassWorld();
+
+ classWorld.newRealm("plexus.core", getClass().getClassLoader());
+
+ // Evil hack for Tomcat classloader issue - starts
+ Field realmsField = ClassWorld.class.getDeclaredField("realms");
+ realmsField.setAccessible(true);
+ Map realms = (Map) realmsField.get(classWorld);
+ DefaultClassRealm realm = (DefaultClassRealm) realms.get("plexus.core");
+
+ Class clazz = Class.forName("org.codehaus.classworlds.RealmClassLoader");
+ Constructor ctr = clazz.getDeclaredConstructor(new Class[] { DefaultClassRealm.class, ClassLoader.class });
+ ctr.setAccessible(true);
+ Object realmClassLoader = ctr.newInstance(realm, getClass().getClassLoader());
+
+ Field realmClassLoaderField = DefaultClassRealm.class.getDeclaredField("classLoader");
+ realmClassLoaderField.setAccessible(true);
+ realmClassLoaderField.set(realm, realmClassLoader);
+ // Evil hack for Tomcat classloader issue - ends
+
+ embedder.start(classWorld);
+
+ metadataSource = (ArtifactMetadataSource) embedder.lookup(ArtifactMetadataSource.ROLE);
+ artifactFactory = (ArtifactFactory) embedder.lookup(ArtifactFactory.ROLE);
+ artifactResolver = (ArtifactResolver) embedder.lookup(ArtifactResolver.ROLE);
+
+ setUpRepositories(embedder);
+
+ embedder.stop();
+
+ } catch (DuplicateRealmException ex) {
+ throw new TuscanyDependencyException(ex);
+ } catch (PlexusContainerException ex) {
+ throw new TuscanyDependencyException(ex);
+ } catch (ComponentLookupException ex) {
+ throw new TuscanyDependencyException(ex);
+ } catch (NoSuchFieldException ex) {
+ throw new TuscanyDependencyException(ex);
+ } catch (IllegalAccessException ex) {
+ throw new TuscanyDependencyException(ex);
+ } catch (ClassNotFoundException ex) {
+ throw new TuscanyDependencyException(ex);
+ } catch (NoSuchMethodException ex) {
+ throw new TuscanyDependencyException(ex);
+ } catch (InstantiationException ex) {
+ throw new TuscanyDependencyException(ex);
+ } catch (InvocationTargetException ex) {
+ throw new TuscanyDependencyException(ex);
+ }
+
+ }
+
+ /**
+ * Stops the embedder.
+ *
+ * @throws TuscanyDependencyException
+ * If unable to stop the embedder.
+ */
+ public void stop() throws TuscanyDependencyException {
+ }
+
+ /**
+ * Resolves the dependencies transitively.
+ *
+ * @param artifact
+ * Artifact whose dependencies need to be resolved.
+ * @throws TuscanyDependencyException
+ * If unable to resolve the dependencies.
+ */
+ public boolean resolveTransitively(Artifact rootArtifact) throws TuscanyDependencyException {
+
+ org.apache.maven.artifact.Artifact mavenRootArtifact = artifactFactory.createArtifact(rootArtifact.getGroup(), rootArtifact.getName(),
+ rootArtifact.getVersion(), org.apache.maven.artifact.Artifact.SCOPE_RUNTIME, rootArtifact.getType());
+
+ try {
+
+ if (resolve(mavenRootArtifact)) {
+ rootArtifact.setUrl(mavenRootArtifact.getFile().toURL());
+ if (resolveDependencies(rootArtifact, mavenRootArtifact)) {
+ return true;
+ } else {
+ return false;
+ }
+ } else {
+ return false;
+ }
+ } catch (MalformedURLException ex) {
+ throw new TuscanyDependencyException(ex);
+ }
+
+ }
+
+ /*
+ * Resolves the artifact.
+ */
+ private boolean resolve(org.apache.maven.artifact.Artifact mavenRootArtifact) {
+
+ try {
+ artifactResolver.resolve(mavenRootArtifact, remoteRepositories, localRepository);
+ return true;
+ } catch (ArtifactResolutionException ex) {
+ return false;
+ } catch (ArtifactNotFoundException ex) {
+ return false;
+ }
+
+ }
+
+ /*
+ * Sets up local and remote repositories.
+ */
+ private void setUpRepositories(Embedder embedder) {
+
+ try {
+
+ ArtifactRepositoryFactory artifactRepositoryFactory = (ArtifactRepositoryFactory) embedder.lookup(ArtifactRepositoryFactory.ROLE);
+
+ ArtifactRepositoryLayout layout = (ArtifactRepositoryLayout) embedder.lookup(ArtifactRepositoryLayout.ROLE, "default");
+
+ String updatePolicy = online ? ArtifactRepositoryPolicy.UPDATE_POLICY_ALWAYS : ArtifactRepositoryPolicy.UPDATE_POLICY_NEVER;
+ ArtifactRepositoryPolicy snapshotsPolicy = new ArtifactRepositoryPolicy(true, updatePolicy, ArtifactRepositoryPolicy.CHECKSUM_POLICY_WARN);
+ ArtifactRepositoryPolicy releasesPolicy = new ArtifactRepositoryPolicy(true, updatePolicy, ArtifactRepositoryPolicy.CHECKSUM_POLICY_WARN);
+
+ MavenSettingsBuilder settingsBuilder = (MavenSettingsBuilder)embedder.lookup(MavenSettingsBuilder.ROLE);
+ Settings settings = settingsBuilder.buildSettings();
+ String localRepo = settings.getLocalRepository();
+
+ localRepository = artifactRepositoryFactory.createArtifactRepository("local", new File(localRepo).toURL().toString(), layout,
+ snapshotsPolicy, releasesPolicy);
+
+ if (!online) {
+ return;
+ }
+
+ for (String remoteRepositoryUrl : remoteRepositoryUrls) {
+ String repoid = remoteRepositoryUrl.replace(':', '_');
+ repoid = repoid.replace('/', '_');
+ repoid = repoid.replace('\\', '_');
+ remoteRepositories.add(artifactRepositoryFactory.createArtifactRepository(repoid, remoteRepositoryUrl, layout, snapshotsPolicy,
+ releasesPolicy));
+ }
+
+ } catch (Exception ex) {
+ throw new TuscanyDependencyException(ex);
+ }
+
+ }
+
+ /*
+ * Resolves transitive dependencies.
+ */
+ private boolean resolveDependencies(Artifact rootArtifact, org.apache.maven.artifact.Artifact mavenRootArtifact) {
+
+ try {
+
+ ResolutionGroup resolutionGroup = null;
+ ArtifactResolutionResult result = null;
+
+ resolutionGroup = metadataSource.retrieve(mavenRootArtifact, localRepository, remoteRepositories);
+ result = artifactResolver.resolveTransitively(resolutionGroup.getArtifacts(), mavenRootArtifact, remoteRepositories, localRepository,
+ metadataSource);
+
+ // Add the artifacts to the deployment unit
+ for (Object obj : result.getArtifacts()) {
+ org.apache.maven.artifact.Artifact depArtifact = (org.apache.maven.artifact.Artifact) obj;
+ Artifact artifact = new Artifact();
+ artifact.setName(depArtifact.getArtifactId());
+ artifact.setGroup(depArtifact.getGroupId());
+ artifact.setType(depArtifact.getType());
+ artifact.setVersion(depArtifact.getVersion());
+ artifact.setClassifier(depArtifact.getClassifier());
+ artifact.setUrl(depArtifact.getFile().toURL());
+ rootArtifact.addDependency(artifact);
+ }
+
+ } catch (ArtifactMetadataRetrievalException ex) {
+ return false;
+ } catch (MalformedURLException ex) {
+ throw new TuscanyDependencyException(ex);
+ } catch (ArtifactResolutionException ex) {
+ return false;
+ } catch (ArtifactNotFoundException ex) {
+ return false;
+ }
+
+ return true;
+
+ }
+
+}
diff --git a/branches/pre-spec-changes/services/maven/src/main/java/org/apache/tuscany/services/maven/TuscanyDependencyException.java b/branches/pre-spec-changes/services/maven/src/main/java/org/apache/tuscany/services/maven/TuscanyDependencyException.java
new file mode 100644
index 0000000000..a7817ff3be
--- /dev/null
+++ b/branches/pre-spec-changes/services/maven/src/main/java/org/apache/tuscany/services/maven/TuscanyDependencyException.java
@@ -0,0 +1,58 @@
+/*
+ * 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.services.maven;
+
+import org.apache.tuscany.api.TuscanyRuntimeException;
+
+/**
+ * Exception thrown in case of an artifact error.
+ *
+ * @version $Rev$ $Date$
+ */
+public class TuscanyDependencyException extends TuscanyRuntimeException {
+
+ /**
+ * Initializes the cause.
+ *
+ * @param cause Cause of the exception.
+ */
+ public TuscanyDependencyException(Throwable cause) {
+ super(cause);
+ }
+
+ /**
+ * Initializes the message.
+ *
+ * @param message Message of the exception.
+ */
+ public TuscanyDependencyException(String message) {
+ super(message);
+ }
+
+
+ /**
+ * Initializes the message.
+ *
+ * @param message Message of the exception.
+ * @param identifier an identifier for the exeption.
+ */
+ public TuscanyDependencyException(String message, String identifier) {
+ super(message, identifier);
+ }
+}
diff --git a/branches/pre-spec-changes/services/maven/src/main/java/org/apache/tuscany/services/maven/WarRepositoryHelper.java b/branches/pre-spec-changes/services/maven/src/main/java/org/apache/tuscany/services/maven/WarRepositoryHelper.java
new file mode 100644
index 0000000000..6b3ba3ed10
--- /dev/null
+++ b/branches/pre-spec-changes/services/maven/src/main/java/org/apache/tuscany/services/maven/WarRepositoryHelper.java
@@ -0,0 +1,116 @@
+/*
+ * 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.services.maven;
+
+import java.beans.XMLDecoder;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.tuscany.spi.services.artifact.Artifact;
+import org.codehaus.plexus.util.IOUtil;
+
+/**
+ * Helper class for resolving dependencies from WAR files.
+ *
+ * @author Administrator
+ *
+ */
+public class WarRepositoryHelper {
+
+ /** WAR Repository URL */
+ private URL reporsitoryUrl;
+
+ /** Dependency metadata */
+ private Map<String, Set<String>> transDependencyMap = new HashMap<String, Set<String>>();
+
+ /**
+ * Initializes the repository URL.
+ * @param baseUrl Base URL.
+ */
+ @SuppressWarnings("unchecked")
+ public WarRepositoryHelper(URL baseUrl) {
+
+
+ InputStream transDepMapInputStream = null;
+ try {
+
+ reporsitoryUrl = new URL(baseUrl, "repository/");
+ URL transDependencyMapUrl = new URL(baseUrl, "repository/dependency.metadata");
+ transDepMapInputStream = transDependencyMapUrl.openStream();
+
+ XMLDecoder decoder = new XMLDecoder(transDepMapInputStream);
+ transDependencyMap = (Map<String, Set<String>>)decoder.readObject();
+ decoder.close();
+
+ } catch (MalformedURLException ex) {
+ // throw new TuscanyDependencyException(ex);
+ } catch (IOException ex) {
+ // throw new TuscanyDependencyException(ex);
+ } finally {
+ IOUtil.close(transDepMapInputStream);
+ }
+
+ }
+
+ /**
+ * Resolves the dependencies transitively.
+ *
+ * @param artifact
+ * Artifact whose dependencies need to be resolved.
+ * @throws TuscanyDependencyException
+ * If unable to resolve the dependencies.
+ */
+ public boolean resolveTransitively(Artifact rootArtifact) throws TuscanyDependencyException {
+
+ String artKey = rootArtifact.getGroup() + "/" + rootArtifact.getName() + "/" + rootArtifact.getVersion() + "/";
+ if(!transDependencyMap.containsKey(artKey)) {
+ return false;
+ }
+
+
+ for(String dep : transDependencyMap.get(artKey)) {
+
+ String[] tokens = dep.split("/");
+ String artName = tokens[1];
+
+ try {
+ if(artName.equals(rootArtifact.getName())) {
+ rootArtifact.setUrl(new URL(reporsitoryUrl, dep));
+ } else {
+ Artifact depArtifact = new Artifact();
+ depArtifact.setGroup(tokens[0]);
+ depArtifact.setName(tokens[1]);
+ depArtifact.setVersion(tokens[2]);
+ depArtifact.setUrl(new URL(reporsitoryUrl, dep));
+ rootArtifact.addDependency(depArtifact);
+
+ }
+ } catch (MalformedURLException ex) {
+ throw new TuscanyDependencyException(ex);
+ }
+ }
+ return rootArtifact.getUrl()!=null;
+ }
+
+}
diff --git a/branches/pre-spec-changes/services/maven/src/test/java/org/apache/tuscany/services/maven/MavenArtifactRepositoryTestCase.java b/branches/pre-spec-changes/services/maven/src/test/java/org/apache/tuscany/services/maven/MavenArtifactRepositoryTestCase.java
new file mode 100644
index 0000000000..b4e9babd05
--- /dev/null
+++ b/branches/pre-spec-changes/services/maven/src/test/java/org/apache/tuscany/services/maven/MavenArtifactRepositoryTestCase.java
@@ -0,0 +1,96 @@
+/*
+ * 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.services.maven;
+
+import java.io.File;
+import java.net.URL;
+import java.net.URI;
+import java.util.Set;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.host.RuntimeInfo;
+import org.apache.tuscany.spi.services.artifact.Artifact;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class MavenArtifactRepositoryTestCase extends TestCase {
+
+ public MavenArtifactRepositoryTestCase(String arg0) {
+ super(arg0);
+ }
+
+ protected void setUp() throws Exception {
+ super.setUp();
+ }
+
+ protected void tearDown() throws Exception {
+ super.tearDown();
+ }
+
+ /*
+ * Test method for 'org.apache.tuscany.serviceBindings.maven.MavenArtifactRepository.resolve(Artifact)'
+ */
+ public void testResolveArtifact() throws Exception {
+
+ final URL BASE_URL = new File(System.getProperty("user.home") + File.separator + ".m2").toURL();
+ String remoteRepoUrl = "http://repo1.maven.org/maven2/";
+ MavenArtifactRepository repository = new MavenArtifactRepository(remoteRepoUrl, new RuntimeInfo() {
+ public File getApplicationRootDirectory() {
+ return null;
+ }
+
+ public URL getBaseURL() {
+ return BASE_URL;
+ }
+
+ public File getInstallDirectory() {
+ return null;
+ }
+
+ public boolean isOnline() {
+ return false;
+ }
+
+ public URI getDomain() {
+ throw new UnsupportedOperationException();
+ }
+
+ public String getRuntimeId() {
+ throw new UnsupportedOperationException();
+ }
+ });
+ Artifact artifact = new Artifact();
+ artifact.setGroup("junit");
+ artifact.setName("junit");
+ artifact.setVersion("3.8.1");
+ artifact.setType("jar");
+
+ repository.resolve(artifact);
+
+ Set<URL> urls = artifact.getUrls();
+
+ System.err.println(urls);
+
+ assertEquals(1, urls.size());
+
+ }
+
+}
diff --git a/branches/pre-spec-changes/services/maven/src/test/java/org/apache/tuscany/services/maven/WarRepositoryHelperTestCase.java b/branches/pre-spec-changes/services/maven/src/test/java/org/apache/tuscany/services/maven/WarRepositoryHelperTestCase.java
new file mode 100644
index 0000000000..3a79599fa7
--- /dev/null
+++ b/branches/pre-spec-changes/services/maven/src/test/java/org/apache/tuscany/services/maven/WarRepositoryHelperTestCase.java
@@ -0,0 +1,78 @@
+/*
+ * 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.services.maven;
+
+import java.net.URL;
+import java.net.URLClassLoader;
+
+import org.apache.tuscany.spi.services.artifact.Artifact;
+
+import junit.framework.TestCase;
+
+/**
+ * @author Administrator
+ *
+ */
+public class WarRepositoryHelperTestCase extends TestCase {
+
+ /**
+ * @param arg0
+ */
+ public WarRepositoryHelperTestCase(String arg0) {
+ super(arg0);
+ }
+
+ /**
+ * Test method for {@link org.apache.tuscany.services.maven.WarRepositoryHelper#WarRepositoryHelper(java.net.URL)}.
+ */
+ public void testWarRepositoryHelper() {
+
+ URL warUrl = getClass().getClassLoader().getResource("webapp.war");
+ URLClassLoader urlc = new URLClassLoader(new URL[] {warUrl});
+
+ URL repoUrl = urlc.getResource("WEB-INF/tuscany/");
+ System.err.println(repoUrl);
+
+ WarRepositoryHelper warRepositoryHelper = new WarRepositoryHelper(repoUrl);
+ assertNotNull(warRepositoryHelper);
+
+ }
+
+ /**
+ * Test method for {@link org.apache.tuscany.services.maven.WarRepositoryHelper#WarRepositoryHelper(java.net.URL)}.
+ */
+ public void testResolveTransitively() {
+
+ URL warUrl = getClass().getClassLoader().getResource("webapp.war");
+ URLClassLoader urlc = new URLClassLoader(new URL[] {warUrl});
+
+ URL repoUrl = urlc.getResource("WEB-INF/tuscany/");
+ WarRepositoryHelper warRepositoryHelper = new WarRepositoryHelper(repoUrl);
+
+ Artifact artifact = new Artifact();
+ artifact.setGroup("commons-httpclient");
+ artifact.setName("commons-httpclient");
+ artifact.setVersion("3.0");
+
+ warRepositoryHelper.resolveTransitively(artifact);
+ assertEquals(4, artifact.getUrls().size());
+
+ }
+
+}
diff --git a/branches/pre-spec-changes/services/maven/src/test/resources/webapp.war b/branches/pre-spec-changes/services/maven/src/test/resources/webapp.war
new file mode 100644
index 0000000000..4448aca8ff
--- /dev/null
+++ b/branches/pre-spec-changes/services/maven/src/test/resources/webapp.war
Binary files differ