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20 files changed, 2356 insertions, 0 deletions
diff --git a/java/sca/modules/node-impl2/LICENSE b/java/sca/modules/node-impl2/LICENSE new file mode 100644 index 0000000000..6e529a25c4 --- /dev/null +++ b/java/sca/modules/node-impl2/LICENSE @@ -0,0 +1,205 @@ +
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
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+ "Licensor" shall mean the copyright owner or entity authorized by
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+ "Legal Entity" shall mean the union of the acting entity and all
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+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "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.
+
+ "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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+ means any form of electronic, verbal, or written communication sent
+ 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.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
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+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ 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
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+ (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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+ pertain to any part of the Derivative Works, in at least one
+ 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,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ 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.
+
+ 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
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 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
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
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+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
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+ END OF TERMS AND CONDITIONS
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+ Licensed under the Apache License, Version 2.0 (the "License");
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+ Unless required by applicable law or agreed to in writing, software
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+
diff --git a/java/sca/modules/node-impl2/META-INF/MANIFEST.MF b/java/sca/modules/node-impl2/META-INF/MANIFEST.MF new file mode 100644 index 0000000000..3eed23a780 --- /dev/null +++ b/java/sca/modules/node-impl2/META-INF/MANIFEST.MF @@ -0,0 +1,47 @@ +Manifest-Version: 1.0
+Export-Package: org.apache.tuscany.sca.node.impl;uses:="org.apache.tus
+ cany.sca.runtime,org.apache.tuscany.sca.definitions,org.apache.tuscan
+ y.sca.core,javax.xml.namespace,javax.xml.stream,org.apache.tuscany.sc
+ a.core.assembly,org.apache.tuscany.sca.contribution.resolver,org.apac
+ he.tuscany.sca.workspace,org.apache.tuscany.sca.core.invocation,org.o
+ soa.sca,org.apache.tuscany.sca.assembly.builder,org.apache.tuscany.sc
+ a.implementation.node,org.apache.tuscany.sca.assembly,org.apache.tusc
+ any.sca.node,org.apache.tuscany.sca.workspace.builder,org.apache.tusc
+ any.sca.contribution,org.apache.tuscany.sca.monitor,org.apache.tuscan
+ y.sca.work,org.apache.tuscany.sca.contribution.processor";version="2.0.
+ 0"
+Tool: Bnd-0.0.255
+Bundle-Name: Apache Tuscany SCA Node Implementation2
+Created-By: 1.6.0_07 (Sun Microsystems Inc.)
+Bundle-Vendor: The Apache Software Foundation
+Bundle-Version: 2.0.0
+Bnd-LastModified: 1225397240796
+Bundle-ManifestVersion: 2
+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt
+Bundle-Description: Apache Tuscany SCA Node Implementation2
+Import-Package: javax.xml.namespace,
+ javax.xml.stream,
+ org.apache.tuscany.sca.assembly;version="2.0.0",
+ org.apache.tuscany.sca.assembly.builder;version="2.0.0",
+ org.apache.tuscany.sca.contribution;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.core;version="2.0.0",
+ org.apache.tuscany.sca.core.assembly;version="2.0.0",
+ org.apache.tuscany.sca.core.invocation;version="2.0.0",
+ org.apache.tuscany.sca.definitions;version="2.0.0",
+ org.apache.tuscany.sca.definitions.util;version="2.0.0",
+ org.apache.tuscany.sca.definitions.xml;version="2.0.0",
+ org.apache.tuscany.sca.monitor;version="2.0.0",
+ org.apache.tuscany.sca.node;version="2.0.0",
+ org.apache.tuscany.sca.node.impl;version="2.0.0",
+ org.apache.tuscany.sca.policy;version="2.0.0",
+ org.apache.tuscany.sca.provider;version="2.0.0",
+ org.apache.tuscany.sca.runtime;version="2.0.0",
+ org.apache.tuscany.sca.work;version="2.0.0",
+ org.oasisopen.sca;version="2.0.0",
+ org.oasisopen.sca.annotation;version="2.0.0";resolution:=optional,
+ org.oasisopen.sca.client;version="2.0.0"
+Bundle-SymbolicName: org.apache.tuscany.sca.node.impl2
+Bundle-DocURL: http://www.apache.org/
+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/java/sca/modules/node-impl2/NOTICE b/java/sca/modules/node-impl2/NOTICE new file mode 100644 index 0000000000..51042eab05 --- /dev/null +++ b/java/sca/modules/node-impl2/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/java/sca/modules/node-impl2/pom.xml b/java/sca/modules/node-impl2/pom.xml new file mode 100644 index 0000000000..623f0896f6 --- /dev/null +++ b/java/sca/modules/node-impl2/pom.xml @@ -0,0 +1,128 @@ +<?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-node-impl2</artifactId>
+ <name>Apache Tuscany SCA Node Implementation2</name>
+
+ <dependencies>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-assembly</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ </dependency>
+
+ <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-contribution-xml</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-node-api</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-core</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-assembly-xml</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-definitions-xml</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-sca-client-impl</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ <scope>compile</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-binding-sca</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ <scope>runtime</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-policy-xml</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ <scope>runtime</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-core-databinding</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ <scope>runtime</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-assembly-xsd</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ <scope>runtime</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-endpoint</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ <scope>runtime</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-implementation-java-runtime</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ <scope>test</scope>
+ </dependency>
+
+ </dependencies>
+
+</project>
diff --git a/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/node/impl/Contributions.java b/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/node/impl/Contributions.java new file mode 100644 index 0000000000..71688d7073 --- /dev/null +++ b/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/node/impl/Contributions.java @@ -0,0 +1,154 @@ +/*
+ * 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.node.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Extension;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * A Contribution impl wrapping multiple other contributions
+ * Currently the sole reason for this is so
+ */
+public class Contributions implements Contribution {
+
+ private List<Contribution> contributions = new ArrayList<Contribution>();
+ private String location;
+ private String uri;
+ private Object model;
+ private byte[] contents;
+ private boolean unresolved;
+ private ModelResolver modelResolver;
+ private List<Contribution> dependencies = new ArrayList<Contribution>();
+
+ public Contributions(List<Contribution> contributions) {
+ this.contributions = contributions;
+ }
+
+ public String getLocation() {
+ return location;
+ }
+
+ public Object getModel() {
+ return model;
+ }
+
+ public String getURI() {
+ return uri;
+ }
+
+ public void setLocation(String location) {
+ this.location = location;
+ }
+
+ public void setModel(Object model) {
+ this.model = model;
+ }
+
+ public byte[] getContents() {
+ return contents;
+ }
+
+ public void setContents(byte[] contents) {
+ this.contents = contents;
+ }
+
+ public void setURI(String uri) {
+ this.uri = uri;
+ }
+
+ public boolean isUnresolved() {
+ return unresolved;
+ }
+
+ public void setUnresolved(boolean unresolved) {
+ this.unresolved = unresolved;
+ }
+
+ public List<Contribution> getContributions() {
+ return contributions;
+ }
+
+ public List<Artifact> getArtifacts() {
+ return (List<Artifact>)(Object)contributions;
+ }
+
+ public List<Contribution> getDependencies() {
+ return dependencies;
+ }
+
+ public ClassLoader getClassLoader() {
+ //FIXME Remove later
+ return null;
+ }
+
+ public void setClassLoader(ClassLoader classLoader) {
+ //FIXME Remove later
+ }
+
+ public List<Composite> getDeployables() {
+ List<Composite> deployables = new ArrayList<Composite>();
+ for (Contribution contribution: contributions) {
+ deployables.addAll(contribution.getDeployables());
+ }
+ return deployables;
+ }
+
+ public List<Export> getExports() {
+ List<Export> exports = new ArrayList<Export>();
+ for (Contribution contribution: contributions) {
+ exports.addAll(contribution.getExports());
+ }
+ return exports;
+ }
+
+ public List<Import> getImports() {
+ List<Import> imports = new ArrayList<Import>();
+ for (Contribution contribution: contributions) {
+ imports.addAll(contribution.getImports());
+ }
+ return imports;
+ }
+
+ public ModelResolver getModelResolver() {
+ return modelResolver;
+ }
+
+ public void setModelResolver(ModelResolver modelResolver) {
+ this.modelResolver = modelResolver;
+ }
+
+ public List<Extension> getAttributeExtensions() {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ public List<Object> getExtensions() {
+ // TODO Auto-generated method stub
+ return null;
+ }
+}
diff --git a/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/node/impl/NodeFactoryImpl.java b/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/node/impl/NodeFactoryImpl.java new file mode 100644 index 0000000000..4e71cc2f99 --- /dev/null +++ b/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/node/impl/NodeFactoryImpl.java @@ -0,0 +1,54 @@ +/*
+ * 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.node.impl;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+
+/**
+ * Default implementation of an SCA node factory.
+ *
+ * @version $Rev: 719565 $ $Date: 2008-11-21 12:16:29 +0000 (Fri, 21 Nov 2008) $
+ */
+public class NodeFactoryImpl extends NodeFactory {
+ public NodeFactoryImpl() {
+ }
+
+ @Override
+ public Node createNode(String configurationURI) {
+ return new NodeImpl(configurationURI);
+ }
+
+ @Override
+ public Node createNode(String compositeURI, Contribution... contributions) {
+ return new NodeImpl(compositeURI, contributions);
+ }
+
+ @Override
+ public Node createNode(String compositeURI, String compositeContent, Contribution... contributions) {
+ return new NodeImpl(compositeURI, compositeContent, contributions);
+ }
+
+ @Override
+ public Node createNode() {
+ return new NodeImpl();
+ }
+}
diff --git a/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/node/impl/NodeImpl.java b/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/node/impl/NodeImpl.java new file mode 100644 index 0000000000..e9270b9555 --- /dev/null +++ b/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/node/impl/NodeImpl.java @@ -0,0 +1,782 @@ +/*
+* 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.node.impl;
+
+import static java.lang.System.currentTimeMillis;
+import static org.apache.tuscany.sca.node.impl.NodeUtil.createURI;
+
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.net.URI;
+import java.net.URL;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint;
+import org.apache.tuscany.sca.client.impl.SCAClientImpl;
+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.DefaultImport;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ValidationSchemaExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.DefaultImportModelResolver;
+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.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.core.ModuleActivatorExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.assembly.RuntimeAssemblyFactory;
+import org.apache.tuscany.sca.core.invocation.ExtensibleProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.definitions.DefinitionsFactory;
+import org.apache.tuscany.sca.definitions.util.DefinitionsUtil;
+import org.apache.tuscany.sca.definitions.xml.DefinitionsExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.apache.tuscany.sca.node.Client;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.provider.DefinitionsProvider;
+import org.apache.tuscany.sca.provider.DefinitionsProviderException;
+import org.apache.tuscany.sca.provider.DefinitionsProviderExtensionPoint;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentContext;
+import org.apache.tuscany.sca.work.WorkScheduler;
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.NoSuchDomainException;
+import org.oasisopen.sca.NoSuchServiceException;
+import org.oasisopen.sca.ServiceReference;
+import org.oasisopen.sca.ServiceRuntimeException;
+import org.oasisopen.sca.client.SCAClient;
+
+/**
+ * Represents an SCA runtime node.
+ */
+public class NodeImpl implements Node, Client, SCAClient {
+
+ private static final String SCA11_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
+
+ private static final Logger logger = Logger.getLogger(NodeImpl.class.getName());
+
+ // The node configuration name, used for logging
+ private String configurationName;
+
+ // The composite loaded into this node
+ private Composite composite;
+ private boolean useDeploymentComposite;
+
+ private ExtensionPointRegistry extensionPoints;
+ private Monitor monitor;
+ private URLArtifactProcessor<Contribution> contributionProcessor;
+ private ModelResolverExtensionPoint modelResolvers;
+ private FactoryExtensionPoint modelFactories;
+ private ContributionFactory contributionFactory;
+ private AssemblyFactory assemblyFactory;
+ private XMLInputFactory inputFactory;
+ private CompositeBuilder compositeBuilder;
+ private CompositeBuilder endpointReferenceBuilder;
+ private StAXArtifactProcessorExtensionPoint xmlProcessors;
+ private StAXArtifactProcessor<Composite> compositeProcessor;
+ private ProxyFactory proxyFactory;
+ private List<ModuleActivator> moduleActivators = new ArrayList<ModuleActivator>();
+ private CompositeActivator compositeActivator;
+ private WorkScheduler workScheduler;
+ private Contribution systemContribution;
+ private Definitions systemDefinitions;
+ private URLArtifactProcessor<Composite> compositeDocumentProcessor;
+
+ /**
+ * Constructs a new SCA node.
+ */
+ NodeImpl() {
+ configurationName = "default";
+ logger.log(Level.INFO, "Creating node: " + configurationName);
+
+ String root = ContributionLocationHelper.getContributionLocation("META-INF/sca-contribution.xml");
+ if (root == null) {
+ throw new ServiceRuntimeException("no META-INF/sca-contribution.xml found");
+ }
+
+ try {
+ // Initialize the runtime
+ init();
+
+ Map<String, String> contributions = new HashMap<String, String>();
+ contributions.put(root, root);
+
+ // Configure the node
+ configureNode(contributions, null, null);
+
+ } catch (Exception e) {
+ throw new ServiceRuntimeException(e);
+ }
+ }
+
+ /**
+ * Constructs a new SCA node.
+ *
+ * @param configurationURI the URI of the node configuration information.
+ */
+ NodeImpl(String configurationURI) {
+ throw new IllegalStateException("not supported");
+ }
+
+ /**
+ * Constructs a new SCA node.
+ *
+ * @param compositeURI
+ * @param nodeContributions
+ */
+ NodeImpl(String compositeURI, org.apache.tuscany.sca.node.Contribution[] nodeContributions) {
+ configurationName = compositeURI;
+ logger.log(Level.INFO, "Creating node: " + configurationName);
+
+ try {
+ // Initialize the runtime
+ init();
+
+ // Create contribution models
+ Map<String, String> contributions = new HashMap<String, String>();
+ for (org.apache.tuscany.sca.node.Contribution c : nodeContributions) {
+ contributions.put(c.getURI(), c.getLocation());
+ }
+
+ // Configure the node
+ configureNode(contributions, compositeURI, null);
+
+ } catch (Exception e) {
+ throw new ServiceRuntimeException(e);
+ }
+ }
+
+ /**
+ * Constructs a new SCA node.
+ *
+ * @param compositeURI
+ * @param compositeContent
+ * @param nodeContributions
+ */
+ NodeImpl(String compositeURI, String compositeContent, org.apache.tuscany.sca.node.Contribution[] nodeContributions) {
+ configurationName = compositeURI;
+ logger.log(Level.INFO, "Creating node: " + configurationName);
+
+ try {
+ // Initialize the runtime
+ init();
+
+ // Read the composite model
+ logger.log(Level.INFO, "Loading composite: " + compositeURI);
+
+ Map<String, String> contributions = new HashMap<String, String>();
+ for (org.apache.tuscany.sca.node.Contribution c : nodeContributions) {
+ contributions.put(c.getURI(), c.getLocation());
+ }
+
+ // Configure the node
+ configureNode(contributions, compositeURI, compositeContent);
+
+ } catch (Exception e) {
+ throw new ServiceRuntimeException(e);
+ }
+ }
+
+ private static String getSystemProperty(final String name) {
+ return AccessController.doPrivileged(new PrivilegedAction<String>() {
+ public String run() {
+ return System.getProperty(name);
+ }
+ });
+ }
+
+ private void init() {
+ long start = currentTimeMillis();
+
+ // Create extension point registry
+ extensionPoints = new DefaultExtensionPointRegistry();
+
+ // Enable schema validation only of the logger level is FINE or higher
+ ValidationSchemaExtensionPoint schemas =
+ extensionPoints.getExtensionPoint(ValidationSchemaExtensionPoint.class);
+ if (schemas != null) {
+ String enabled = getSystemProperty(ValidationSchemaExtensionPoint.class.getName() + ".enabled");
+ if (enabled == null) {
+ enabled = "true";
+ }
+ boolean debug = logger.isLoggable(Level.FINE);
+ schemas.setEnabled("true".equals(enabled) || debug);
+ }
+
+ // Use the runtime-enabled assembly factory
+ modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+ assemblyFactory = new RuntimeAssemblyFactory();
+ modelFactories.addFactory(assemblyFactory);
+
+ // Create a monitor
+ UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+ MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class);
+ monitor = monitorFactory.createMonitor();
+
+ // Initialize the Tuscany module activators
+ ModuleActivatorExtensionPoint activators = extensionPoints.getExtensionPoint(ModuleActivatorExtensionPoint.class);
+ for (ModuleActivator moduleActivator: activators.getModuleActivators()) {
+ try {
+ moduleActivator.start(extensionPoints);
+ moduleActivators.add(moduleActivator);
+ } catch (Throwable e) {
+ // Ignore the failing module for now
+ logger.log(Level.SEVERE, e.getMessage(), e);
+ }
+ }
+
+ // Get XML input/output factories
+ inputFactory = modelFactories.getFactory(XMLInputFactory.class);
+
+ // Get contribution workspace and assembly model factories
+ contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+
+ // Create XML artifact processors
+ xmlProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+ compositeProcessor = xmlProcessors.getProcessor(Composite.class);
+
+ // Create contribution content processor
+ URLArtifactProcessorExtensionPoint docProcessorExtensions = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+ contributionProcessor = docProcessorExtensions.getProcessor(Contribution.class);
+
+ // Create Composite Document processor
+ compositeDocumentProcessor = docProcessorExtensions.getProcessor(Composite.class);
+
+ // Get the model resolvers
+ modelResolvers = extensionPoints.getExtensionPoint(ModelResolverExtensionPoint.class);
+
+ // Get composite builders
+ CompositeBuilderExtensionPoint compositeBuilders = extensionPoints.getExtensionPoint(CompositeBuilderExtensionPoint.class);
+ compositeBuilder = compositeBuilders.getCompositeBuilder("org.apache.tuscany.sca.assembly.builder.CompositeBuilder");
+
+ // Get endpoint builders
+ // TODO - new extension point?
+ endpointReferenceBuilder = compositeBuilders.getCompositeBuilder("org.apache.tuscany.sca.endpoint.impl.EndpointReferenceBuilderImpl");
+
+ // Initialize runtime
+
+ // Get proxy factory
+ ProxyFactoryExtensionPoint proxyFactories = extensionPoints.getExtensionPoint(ProxyFactoryExtensionPoint.class);
+ proxyFactory = new ExtensibleProxyFactory(proxyFactories);
+
+ // Get the composite activator
+ compositeActivator = utilities.getUtility(CompositeActivator.class);
+
+ workScheduler = utilities.getUtility(WorkScheduler.class);
+
+ DefinitionsFactory definitionsFactory = modelFactories.getFactory(DefinitionsFactory.class);
+ systemDefinitions = definitionsFactory.createDefinitions();
+
+ DefinitionsExtensionPoint definitionsExtensionPoint = extensionPoints.getExtensionPoint(DefinitionsExtensionPoint.class);
+ for(Definitions defs: definitionsExtensionPoint.getDefinitions()) {
+ DefinitionsUtil.aggregate(systemDefinitions, defs);
+ }
+
+ // Load the system definitions.xml from all of the loaded extension points
+ DefinitionsProviderExtensionPoint definitionsProviders = extensionPoints.getExtensionPoint(DefinitionsProviderExtensionPoint.class);
+
+ // aggregate all the definitions into a single definitions model
+ try {
+ for (DefinitionsProvider definitionsProvider : definitionsProviders.getDefinitionsProviders()) {
+ DefinitionsUtil.aggregate(definitionsProvider.getDefinitions(), systemDefinitions);
+ }
+ } catch (DefinitionsProviderException e) {
+ throw new IllegalStateException(e);
+ }
+
+ // create a system contribution to hold the definitions. The contribution
+ // will be extended later with definitions from application contributions
+ systemContribution = contributionFactory.createContribution();
+ systemContribution.setURI("http://tuscany.apache.org/SystemContribution");
+ systemContribution.setLocation("http://tuscany.apache.org/SystemContribution");
+ ModelResolver modelResolver = new ExtensibleModelResolver(systemContribution, modelResolvers, modelFactories);
+ systemContribution.setModelResolver(modelResolver);
+ systemContribution.setUnresolved(true);
+
+ // create an artifact to represent the system defintions and
+ // add it to the contribution
+ List<Artifact> artifacts = systemContribution.getArtifacts();
+ Artifact artifact = contributionFactory.createArtifact();
+ artifact.setURI("http://tuscany.apache.org/SystemContribution/Definitions");
+ artifact.setLocation("Derived");
+ artifact.setModel(systemDefinitions);
+ artifacts.add(artifact);
+
+ if (logger.isLoggable(Level.FINE)) {
+ long end = currentTimeMillis();
+ logger.fine("The tuscany runtime started in " + (end - start) + " ms.");
+ }
+ }
+
+ private void configureNode(Map<String, String> contributionLocations, String defaultCompositeURI, String defaultCompositeContent) throws Exception {
+
+ List<Contribution> contributions = new ArrayList<Contribution>();
+
+ // Load the specified contributions
+ for (String c : contributionLocations.keySet()) {
+ URI contributionURI = URI.create(c);
+
+ URI uri = createURI(contributionLocations.get(c));
+ if (uri.getScheme() == null) {
+ uri = new File(contributionLocations.get(c)).toURI();
+ }
+ URL contributionURL = uri.toURL();
+
+ // Load the contribution
+ logger.log(Level.INFO, "Loading contribution: " + contributionURL);
+ System.out.println("contributionProcessor " + contributionProcessor);
+ Contribution contribution = contributionProcessor.read(null, contributionURI, contributionURL);
+ contributions.add(contribution);
+ analyzeProblems();
+ }
+
+ // Build an aggregated SCA definitions model. Must be done before we try and
+ // resolve any contributions or composites as they may depend on the full
+ // definitions.xml picture
+
+ // get all definitions.xml artifacts from contributions and aggregate
+ // into the system contribution. In turn add a default import into
+ // each contribution so that for unresolved items the resolution
+ // processing will look in the system contribution
+ for (Contribution contribution: contributions) {
+ // aggregate definitions
+ for (Artifact artifact : contribution.getArtifacts()) {
+ Object model = artifact.getModel();
+ if (model instanceof Definitions) {
+ DefinitionsUtil.aggregate((Definitions)model, systemDefinitions);
+ }
+ }
+
+ // create a default import and wire it up to the system contribution
+ // model resolver. This is the trick that makes the resolution processing
+ // skip over to the system contribution if resolution is unsuccessful
+ // in the current contribution
+ DefaultImport defaultImport = contributionFactory.createDefaultImport();
+ defaultImport.setModelResolver(systemContribution.getModelResolver());
+ contribution.getImports().add(defaultImport);
+ }
+
+ ExtensibleModelResolver modelResolver = new ExtensibleModelResolver(new Contributions(contributions), modelResolvers, modelFactories);
+
+ // now resolve and add the system contribution
+ contributionProcessor.resolve(systemContribution, modelResolver);
+ contributions.add(systemContribution);
+
+ // TODO - Now we can calculate applicable policy sets for each composite
+
+ // Build the contribution dependencies
+ Set<Contribution> resolved = new HashSet<Contribution>();
+ for (Contribution contribution: contributions) {
+ buildDependencies(contribution, contributions, monitor);
+
+ // Resolve contributions
+ for (Contribution dependency: contribution.getDependencies()) {
+ if (!resolved.contains(dependency)) {
+ resolved.add(dependency);
+ contributionProcessor.resolve(dependency, modelResolver);
+ }
+ }
+ }
+
+ composite = getDefaultComposite(contributions, defaultCompositeURI, defaultCompositeContent);
+
+ // Find the composite in the given contributions
+ boolean found = false;
+ if (!useDeploymentComposite) {
+ Artifact compositeFile = contributionFactory.createArtifact();
+ compositeFile.setUnresolved(true);
+ compositeFile.setURI(composite.getURI());
+ for (Contribution contribution : contributions) {
+ ModelResolver resolver = contribution.getModelResolver();
+
+ Artifact resolvedArtifact = resolver.resolveModel(Artifact.class, compositeFile);
+ if (!resolvedArtifact.isUnresolved() && resolvedArtifact.getModel() instanceof Composite) {
+
+ if (!composite.isUnresolved()) {
+
+ // The composite content was passed into the node and read into a composite model,
+ // don't use the composite found in the contribution, use that composite, but just resolve
+ // it within the context of the contribution
+ compositeProcessor.resolve(composite, resolver);
+
+ } else {
+
+ // Use the resolved composite we've found in the contribution
+ composite = (Composite)resolvedArtifact.getModel();
+ }
+ found = true;
+ break;
+ } // end if
+ } // end for
+ }
+
+ if (!found) {
+ if (!useDeploymentComposite) {
+ // If the composite was not found, then it must be a separate composite file outside any of the contributions
+ // - a "composite by value" - this requires its URI to be absolute and pointing at the composite file itself.
+ // First read in the composite file to create a composite model object...
+ URI compositeURI = new URI(composite.getURI());
+ URL compositeURL = compositeURI.toURL();
+ composite = compositeDocumentProcessor.read(compositeURL, compositeURI, compositeURL);
+ if (composite == null) {
+ throw new IllegalArgumentException("Composite not found: " + compositeURI);
+ }
+ }
+
+ // Resolve the "composite by value" against the FIRST contribution
+ Contribution contribution = contributions.get(0);
+ ModelResolver resolver = contribution.getModelResolver();
+ compositeProcessor.resolve(composite, resolver);
+ if (composite.isUnresolved()) {
+ throw new IllegalArgumentException("Could not resolve composite: " + composite.getURI()
+ + " in contribution "
+ + contribution.getURI());
+ }
+ } // end if
+
+
+ // Build the composite and wire the components included in it
+ compositeBuilder.build(composite, systemDefinitions, monitor);
+ analyzeProblems();
+
+ // build the endpoint references
+ endpointReferenceBuilder.build(composite, systemDefinitions, monitor);
+ analyzeProblems();
+
+ // Create a top level composite to host our composite
+ // This is temporary to make the activator happy
+ Composite tempComposite = assemblyFactory.createComposite();
+ tempComposite.setName(new QName(SCA11_TUSCANY_NS, "_tempComposite"));
+ tempComposite.setURI(SCA11_TUSCANY_NS);
+
+ // Include the node composite in the top-level composite
+ tempComposite.getIncludes().add(composite);
+
+ // Set the top level composite on the composite activator as
+ // logic in callable reference resolution relies on this being
+ // available
+ compositeActivator.setDomainComposite(tempComposite);
+
+ }
+
+ private void buildDependencies(Contribution contribution, List<Contribution> contributions, Monitor monitor) {
+ contribution.getDependencies().clear();
+
+ List<Contribution> dependencies = new ArrayList<Contribution>();
+ Set<Contribution> set = new HashSet<Contribution>();
+
+ dependencies.add(contribution);
+ set.add(contribution);
+ addContributionDependencies(contribution, contributions, dependencies, set, monitor);
+
+ Collections.reverse(dependencies);
+
+ contribution.getDependencies().addAll(dependencies);
+ }
+
+ /**
+ * Analyze a contribution and add its dependencies to the given dependency set.
+ */
+ private void addContributionDependencies(Contribution contribution, List<Contribution> contributions, 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: contributions) {
+ 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, contributions, 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_);
+ }
+ }
+ }
+ }
+
+ public void start() {
+ logger.log(Level.INFO, "Starting node: " + configurationName);
+
+ try {
+
+ // Activate the composite
+ compositeActivator.activate(composite);
+
+ // Start the composite
+ compositeActivator.start(composite);
+
+ SCAClientImpl.addDomain(getDomainName(), this);
+
+ } catch (ActivationException e) {
+ throw new IllegalStateException(e);
+ }
+
+ }
+
+ public void stop() {
+ logger.log(Level.INFO, "Stopping node: " + configurationName);
+
+ try {
+
+ SCAClientImpl.removeDomain(getDomainName());
+
+ // Stop the composite
+ compositeActivator.stop(composite);
+
+ // Deactivate the composite
+ compositeActivator.deactivate(composite);
+
+ } catch (ActivationException e) {
+ throw new IllegalStateException(e);
+ }
+
+ }
+
+ private URI getDomainName() {
+ URI domainName;
+ if (configurationName != null) {
+ domainName = URI.create(configurationName);
+ } else {
+ domainName = URI.create("default");
+ }
+ return domainName;
+ }
+
+ public void destroy() {
+ // Stop the runtime modules
+ for (ModuleActivator moduleActivator: moduleActivators) {
+ moduleActivator.stop(extensionPoints);
+ }
+
+ // Stop and destroy the work manager
+ workScheduler.destroy();
+ }
+
+ @SuppressWarnings("unchecked")
+ public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+ return (R)proxyFactory.cast(target);
+ }
+
+ public <B> B getService(Class<B> businessInterface, String serviceName) {
+
+ ServiceReference<B> serviceReference = getServiceReference(businessInterface, serviceName);
+ if (serviceReference == null) {
+ throw new ServiceRuntimeException("Service not found: " + serviceName);
+ }
+ return serviceReference.getService();
+ }
+
+ public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String name) {
+
+ // Extract the component name
+ String componentName;
+ String serviceName;
+ int i = name.indexOf('/');
+ if (i != -1) {
+ componentName = name.substring(0, i);
+ serviceName = name.substring(i + 1);
+
+ } else {
+ componentName = name;
+ serviceName = null;
+ }
+
+ // Lookup the component
+ Component component = null;
+
+ for (Component compositeComponent : composite.getComponents()) {
+ if (compositeComponent.getName().equals(componentName)) {
+ component = compositeComponent;
+ }
+ }
+
+ if (component == null) {
+ throw new ServiceRuntimeException("The service " + name + " has not been contributed to the domain");
+ }
+ RuntimeComponentContext componentContext = null;
+
+ // If the component is a composite, then we need to find the
+ // non-composite component that provides the requested service
+ if (component.getImplementation() instanceof Composite) {
+ for (ComponentService componentService : component.getServices()) {
+ if (serviceName == null || serviceName.equals(componentService.getName())) {
+ CompositeService compositeService = (CompositeService)componentService.getService();
+ if (compositeService != null) {
+ // TODO - EPR - $promoted$ no longer used
+ //if (serviceName != null) {
+ // serviceName = "$promoted$" + component.getName() + "$slash$" + serviceName;
+ //}
+ componentContext =
+ ((RuntimeComponent)compositeService.getPromotedComponent()).getComponentContext();
+ return componentContext.createSelfReference(businessInterface, compositeService
+ .getPromotedService());
+ }
+ break;
+ }
+ }
+ // No matching service found
+ throw new ServiceRuntimeException("Composite service not found: " + name);
+ } else {
+ componentContext = ((RuntimeComponent)component).getComponentContext();
+ if (serviceName != null) {
+ return componentContext.createSelfReference(businessInterface, serviceName);
+ } else {
+ return componentContext.createSelfReference(businessInterface);
+ }
+ }
+ }
+
+ /**
+ * Analyze problems reported by the artifact processors and builders.
+ *
+ * @throws Exception
+ */
+ private void analyzeProblems() throws Exception {
+ for (Problem problem : monitor.getProblems()) {
+ if ((problem.getSeverity() == Severity.ERROR) && (!problem.getMessageId().equals("SchemaError"))) {
+ if (problem.getCause() != null) {
+ throw problem.getCause();
+ } else {
+ throw new ServiceRuntimeException(problem.toString());
+ }
+ }
+ }
+ }
+
+ /*
+ * Sets a default composite by using any deployable one.
+ */
+ private Composite getDefaultComposite(List<Contribution> contributions, String defaultCompositeURI, String content) throws Exception {
+ Composite composite = assemblyFactory.createComposite();
+ composite.setUnresolved(true);
+
+ if (content != null && content.length() > 0) {
+
+ XMLStreamReader reader = inputFactory.createXMLStreamReader(new ByteArrayInputStream(content.getBytes("UTF-8")));
+ reader.nextTag();
+
+ // Read the composite model
+ composite = (Composite)compositeProcessor.read(reader);
+ if (composite != null && defaultCompositeURI != null) {
+ composite.setURI(defaultCompositeURI);
+ }
+ analyzeProblems();
+ return composite;
+
+ } else if (defaultCompositeURI != null && defaultCompositeURI.length() > 0) {
+ composite.setURI(defaultCompositeURI);
+ return composite;
+
+ } else {
+ // just use the first deployable composte
+ for (Contribution contribution : contributions) {
+ for (Composite c : contribution.getDeployables()) {
+ composite.setURI(c.getURI());
+ return composite;
+
+ }
+ }
+ }
+ throw new ServiceRuntimeException("no deployable composite found");
+ }
+
+ public ExtensionPointRegistry getExtensionPoints() {
+ return extensionPoints;
+ }
+
+ public <T> T getService(Class<T> businessInterface, String serviceName, URI domainURI) throws NoSuchServiceException, NoSuchDomainException {
+ return getService(businessInterface, serviceName);
+ }
+
+ private static void warning(Monitor monitor, String message, Object model, Object... messageParameters) {
+ if (monitor != null) {
+ Problem problem = monitor.createProblem(NodeImpl.class.getName(), "workspace-validation-messages", Severity.WARNING, model, message, (Object[])messageParameters);
+ monitor.problem(problem);
+ }
+ }
+}
diff --git a/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/node/impl/NodeUtil.java b/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/node/impl/NodeUtil.java new file mode 100644 index 0000000000..396d77af66 --- /dev/null +++ b/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/node/impl/NodeUtil.java @@ -0,0 +1,56 @@ +/* + * 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.node.impl; + +import java.net.URI; +import java.util.logging.Logger; + +import org.apache.tuscany.sca.contribution.Contribution; +import org.apache.tuscany.sca.contribution.ContributionFactory; + +/** + * NodeUtil + * + * @version $Rev: $ $Date: $ + */ +public class NodeUtil { + private static final Logger logger = Logger.getLogger(NodeImpl.class.getName()); + + static Contribution contribution(ContributionFactory contributionFactory, org.apache.tuscany.sca.node.Contribution c) { + Contribution contribution = contributionFactory.createContribution(); + contribution.setURI(c.getURI()); + contribution.setLocation(c.getLocation()); + contribution.setUnresolved(true); + return contribution; + } + + /** + * Escape the space in URL string + * @param uri + * @return + */ + static URI createURI(String uri) { + if (uri.indexOf(' ') != -1) { + uri = uri.replace(" ", "%20"); + } + return URI.create(uri); + } + +} diff --git a/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/node/impl/SCAClientFactoryImpl.java b/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/node/impl/SCAClientFactoryImpl.java new file mode 100644 index 0000000000..425bcca6a9 --- /dev/null +++ b/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/node/impl/SCAClientFactoryImpl.java @@ -0,0 +1,34 @@ +/*
+ * 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.node.impl;
+
+import org.oasisopen.sca.client.SCAClient;
+import org.oasisopen.sca.client.SCAClientFactory;
+
+public class SCAClientFactoryImpl extends SCAClientFactory {
+
+ @Override
+ protected SCAClient createSCAClient() {
+ NodeImpl nodeImpl = new NodeImpl();
+ nodeImpl.start();
+ return nodeImpl;
+ }
+
+}
diff --git a/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/workspace/processor/impl/ContributionContentProcessor.java b/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/workspace/processor/impl/ContributionContentProcessor.java new file mode 100644 index 0000000000..73de32f3a1 --- /dev/null +++ b/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/workspace/processor/impl/ContributionContentProcessor.java @@ -0,0 +1,221 @@ +/*
+ * 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: 767701 $ $Date: 2009-04-22 23:49:55 +0100 (Wed, 22 Apr 2009) $
+ */
+public class ContributionContentProcessor implements URLArtifactProcessor<Contribution>{
+ private ContributionFactory contributionFactory;
+ private ModelResolverExtensionPoint modelResolvers;
+ private FactoryExtensionPoint modelFactories;
+ private URLArtifactProcessor<Object> artifactProcessor;
+ private StAXArtifactProcessor<Object> extensionProcessor;
+ // private UtilityExtensionPoint utilities;
+ private Monitor monitor;
+ private ContributionScannerExtensionPoint scanners;
+
+ public ContributionContentProcessor(ExtensionPointRegistry extensionPoints, StAXArtifactProcessor<Object> 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<Object> artifactProcessor, StAXArtifactProcessor<Object> 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<Contribution> 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<Artifact> artifacts = contribution.getArtifacts();
+ boolean contributionMetadata = false;
+ List<String> 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());
+ contribution.getExtensions().addAll(c.getExtensions());
+ contribution.getAttributeExtensions().addAll(c.getAttributeExtensions());
+ }
+ }
+ }
+
+ // 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 (Throwable e) {
+ throw new ContributionResolveException(e);
+ }
+ }
+ }
+
+ // Resolve deployable composites
+ List<Composite> 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);
+ }
+ }
+ }
+
+}
diff --git a/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/workspace/processor/impl/ContributionInfoProcessor.java b/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/workspace/processor/impl/ContributionInfoProcessor.java new file mode 100644 index 0000000000..56a51ec505 --- /dev/null +++ b/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/workspace/processor/impl/ContributionInfoProcessor.java @@ -0,0 +1,227 @@ +/*
+ * 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.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Composite;
+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.ClassReference;
+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.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 returns a contribution
+ * info model.
+ *
+ * @version $Rev: 767701 $ $Date: 2009-04-22 23:49:55 +0100 (Wed, 22 Apr 2009) $
+ */
+public class ContributionInfoProcessor implements URLArtifactProcessor<Contribution>{
+ private ContributionFactory contributionFactory;
+ private ModelResolverExtensionPoint modelResolvers;
+ private FactoryExtensionPoint modelFactories;
+ private URLArtifactProcessorExtensionPoint artifactProcessors;
+ private URLArtifactProcessor<Object> artifactProcessor;
+ private StAXArtifactProcessor<Object> extensionProcessor;
+
+ public ContributionInfoProcessor(ExtensionPointRegistry extensionPoints, StAXArtifactProcessor<Object> extensionProcessor, Monitor monitor) {
+ this.modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+ this.modelResolvers = extensionPoints.getExtensionPoint(ModelResolverExtensionPoint.class);
+ hackResolvers(modelResolvers);
+ URLArtifactProcessorExtensionPoint artifactProcessors = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+ this.artifactProcessors = artifactProcessors;
+ this.artifactProcessor = new ExtensibleURLArtifactProcessor(artifactProcessors, monitor);
+ this.extensionProcessor = extensionProcessor;
+ this.contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+ }
+
+ public ContributionInfoProcessor(FactoryExtensionPoint modelFactories, ModelResolverExtensionPoint modelResolvers, URLArtifactProcessor<Object> artifactProcessor) {
+ this.modelFactories = modelFactories;
+ this.modelResolvers = modelResolvers;
+ hackResolvers(modelResolvers);
+ this.artifactProcessor = artifactProcessor;
+ this.contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+ }
+
+ public String getArtifactType() {
+ return ".contribution/info";
+ }
+
+ public Class<Contribution> getModelType() {
+ return null;
+ }
+
+ 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;
+ if ("file".equals(contributionURL.getProtocol()) && new File(contributionURL.getFile()).isDirectory()) {
+ scanner = new DirectoryContributionScanner();
+ } else {
+ scanner = new JarContributionScanner();
+ }
+
+ // Read generated and user sca-contribution.xml files
+ boolean contributionMetadata = false;
+ for (String path: new String[]{
+ Contribution.SCA_CONTRIBUTION_GENERATED_META,
+ Contribution.SCA_CONTRIBUTION_META}) {
+ URL url = scanner.getArtifactURL(contributionURL, path);
+ try {
+ // Check if the file actually exists before trying to read it
+ URLConnection connection = url.openConnection();
+ connection.setUseCaches(false);
+ InputStream is = connection.getInputStream();
+ is.close();
+ } catch (IOException e) {
+ continue;
+ }
+ contributionMetadata = true;
+
+ // Read the sca-contribution.xml file
+ ContributionMetadata c = (ContributionMetadata)artifactProcessor.read(contributionURL, URI.create(path), url);
+ contribution.getImports().addAll(c.getImports());
+ contribution.getExports().addAll(c.getExports());
+ contribution.getDeployables().addAll(c.getDeployables());
+ contribution.getExtensions().addAll(c.getExtensions());
+ contribution.getAttributeExtensions().addAll(c.getAttributeExtensions());
+ }
+
+ // If no sca-contribution.xml file was provided then consider
+ // all composites in the contribution as deployables, and also
+ // read any files that are explicitly asssigned artifact processors
+ // as they are likely to provide relevant metadata info
+ if (!contributionMetadata) {
+ List<String> artifactURIs;
+ try {
+ artifactURIs = scanner.getArtifacts(contributionURL);
+ } catch (ContributionReadException e) {
+ artifactURIs = null;
+ }
+ if (artifactURIs != null) {
+ for (String artifactURI: artifactURIs) {
+ boolean read = false;
+ if (artifactURI.endsWith(".composite")) {
+ read = true;
+ } else {
+ int s= artifactURI.lastIndexOf("/");
+ String fileName = artifactURI.substring(s + 1);
+ if (artifactProcessors.getProcessor(fileName) != null) {
+ read = true;
+ }
+ }
+ if (read) {
+ URL artifactURL = scanner.getArtifactURL(contributionURL, artifactURI);
+
+ // Read each artifact
+ Object model = artifactProcessor.read(contributionURL, URI.create(artifactURI), artifactURL);
+
+ // In the absence of more info, consider all composites as deployable
+ if (model instanceof Composite) {
+ contribution.getDeployables().add((Composite)model);
+ }
+ }
+ }
+ }
+
+ // 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 {
+
+ // Mark the contribution model resolved
+ 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);
+ }
+
+ }
+
+ /**
+ * FIXME Temporary hack for testing the ClassLoaderModelResolver.
+ *
+ * @param modelResolvers
+ */
+ private static void hackResolvers(ModelResolverExtensionPoint modelResolvers) {
+ Class<?> resolverClass = modelResolvers.getResolver(ClassReference.class);
+ if (resolverClass==null || !resolverClass.getName().equals("org.apache.tuscany.sca.contribution.java.impl.ClassLoaderModelResolver")) {
+ try {
+ Class<?> loaderResolverClass = Class.forName("org.apache.tuscany.sca.contribution.java.impl.ClassLoaderModelResolver", true, ContributionContentProcessor.class.getClassLoader());
+ modelResolvers.addResolver(ClassReference.class, (Class<? extends ModelResolver>)loaderResolverClass);
+ } catch (ClassNotFoundException e) {
+ }
+ }
+ }
+}
diff --git a/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/workspace/scanner/impl/DirectoryContributionScanner.java b/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/workspace/scanner/impl/DirectoryContributionScanner.java new file mode 100644 index 0000000000..e1e2b103fd --- /dev/null +++ b/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/workspace/scanner/impl/DirectoryContributionScanner.java @@ -0,0 +1,107 @@ +/*
+ * 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.scanner.impl;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.scanner.ContributionScanner;
+
+/**
+ * Folder contribution processor.
+ *
+ * @version $Rev: 704156 $ $Date: 2008-10-13 17:31:59 +0100 (Mon, 13 Oct 2008) $
+ */
+public class DirectoryContributionScanner implements ContributionScanner {
+
+ public DirectoryContributionScanner() {
+ }
+
+ public String getContributionType() {
+ return "application/vnd.tuscany.folder";
+ }
+
+ public URL getArtifactURL(URL contributionURL, String artifact) throws ContributionReadException {
+ File directory = directory(contributionURL);
+ File file = new File(directory, artifact);
+ try {
+ return file.toURI().toURL();
+ } catch (MalformedURLException e) {
+ throw new ContributionReadException(e);
+ }
+ }
+
+ public List<String> getArtifacts(URL contributionURL) throws ContributionReadException {
+ File directory = directory(contributionURL);
+ List<String> artifacts = new ArrayList<String>();
+ try {
+ traverse(artifacts, directory, directory);
+ } catch (IOException e) {
+ throw new ContributionReadException(e);
+ }
+ return artifacts;
+ }
+
+ /**
+ * Recursively traverse a root directory
+ *
+ * @param fileList
+ * @param file
+ * @param root
+ * @throws IOException
+ */
+ private static void traverse(List<String> fileList, File file, File root) throws IOException {
+ if (file.isFile()) {
+ fileList.add(root.toURI().relativize(file.toURI()).toString());
+ } else if (file.isDirectory()) {
+ String uri = root.toURI().relativize(file.toURI()).toString();
+ if (uri.endsWith("/")) {
+ uri = uri.substring(0, uri.length() - 1);
+ }
+ fileList.add(uri);
+
+ File[] files = file.listFiles();
+ for (File f: files) {
+ if (!f.getName().startsWith(".")) {
+ traverse(fileList, f, root);
+ }
+ }
+ }
+ }
+
+ private static File directory(URL url) throws ContributionReadException {
+ File file;
+ try {
+ file = new File(url.toURI());
+ } catch (URISyntaxException e) {
+ throw new ContributionReadException(e);
+ }
+ if (!file.exists() || !file.isDirectory()) {
+ throw new ContributionReadException(url.toString());
+ }
+ return file;
+ }
+}
diff --git a/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/workspace/scanner/impl/JarContributionScanner.java b/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/workspace/scanner/impl/JarContributionScanner.java new file mode 100644 index 0000000000..0514a7a0ca --- /dev/null +++ b/java/sca/modules/node-impl2/src/main/java/org/apache/tuscany/sca/workspace/scanner/impl/JarContributionScanner.java @@ -0,0 +1,121 @@ +/*
+ * 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.scanner.impl;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.jar.JarEntry;
+import java.util.jar.JarInputStream;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.scanner.ContributionScanner;
+
+/**
+ * JAR Contribution processor.
+ *
+ * @version $Rev: 704156 $ $Date: 2008-10-13 17:31:59 +0100 (Mon, 13 Oct 2008) $
+ */
+public class JarContributionScanner implements ContributionScanner {
+
+ public JarContributionScanner() {
+ }
+
+ public String getContributionType() {
+ return "application/x-compressed";
+ }
+
+ public URL getArtifactURL(URL contributionURL, String artifact) throws ContributionReadException {
+ try {
+ URL url;
+ if (contributionURL.toString().startsWith("jar:")) {
+ url = new URL(contributionURL, artifact.toString());
+ } else {
+ url = new URL("jar:" + contributionURL.toExternalForm() + "!/" + artifact);
+ }
+ return url;
+ } catch (MalformedURLException e) {
+ throw new ContributionReadException(e);
+ }
+ }
+
+ public List<String> getArtifacts(URL contributionURL) throws ContributionReadException {
+
+ // Assume the URL references a JAR file
+ try {
+ URLConnection connection = contributionURL.openConnection();
+ connection.setUseCaches(false);
+ JarInputStream jar = new JarInputStream(connection.getInputStream());
+ try {
+ Set<String> names = new HashSet<String>();
+ while (true) {
+ JarEntry entry = jar.getNextJarEntry();
+ if (entry == null) {
+ // EOF
+ break;
+ }
+
+ String name = entry.getName();
+ if (name.length() != 0 && !name.startsWith(".")) {
+
+ // Trim trailing /
+ if (name.endsWith("/")) {
+ name = name.substring(0, name.length() - 1);
+ }
+
+ // Add the entry name
+ if (!names.contains(name)) {
+ names.add(name);
+
+ // Add parent folder names to the list too
+ for (;;) {
+ int s = name.lastIndexOf('/');
+ if (s == -1) {
+ name = "";
+ } else {
+ name = name.substring(0, s);
+ }
+ if (name.length() != 0 && !names.contains(name)) {
+ names.add(name);
+ } else {
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ // Return list of URIs
+ List<String> artifacts = new ArrayList<String>(names);
+ return artifacts;
+
+ } finally {
+ jar.close();
+ }
+ } catch (IOException e) {
+ throw new ContributionReadException(e);
+ }
+ }
+}
diff --git a/java/sca/modules/node-impl2/src/main/resources/META-INF/services/org.apache.tuscany.sca.node.NodeFactory b/java/sca/modules/node-impl2/src/main/resources/META-INF/services/org.apache.tuscany.sca.node.NodeFactory new file mode 100644 index 0000000000..800bdd84cc --- /dev/null +++ b/java/sca/modules/node-impl2/src/main/resources/META-INF/services/org.apache.tuscany.sca.node.NodeFactory @@ -0,0 +1,17 @@ +# 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.node.impl.NodeFactoryImpl
\ No newline at end of file diff --git a/java/sca/modules/node-impl2/src/main/resources/META-INF/services/org.oasisopen.sca.client.SCAClientFactory b/java/sca/modules/node-impl2/src/main/resources/META-INF/services/org.oasisopen.sca.client.SCAClientFactory new file mode 100644 index 0000000000..698f01330d --- /dev/null +++ b/java/sca/modules/node-impl2/src/main/resources/META-INF/services/org.oasisopen.sca.client.SCAClientFactory @@ -0,0 +1 @@ +org.apache.tuscany.sca.node.impl.SCAClientFactoryImpl
diff --git a/java/sca/modules/node-impl2/src/test/java/hello/HelloWorld.java b/java/sca/modules/node-impl2/src/test/java/hello/HelloWorld.java new file mode 100644 index 0000000000..4c71fd1b46 --- /dev/null +++ b/java/sca/modules/node-impl2/src/test/java/hello/HelloWorld.java @@ -0,0 +1,30 @@ +/*
+ * 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 hello;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * HelloWorld interface
+ */
+@Remotable
+public interface HelloWorld {
+ String hello(String name);
+}
diff --git a/java/sca/modules/node-impl2/src/test/java/hello/HelloWorldImpl.java b/java/sca/modules/node-impl2/src/test/java/hello/HelloWorldImpl.java new file mode 100644 index 0000000000..b3078fd646 --- /dev/null +++ b/java/sca/modules/node-impl2/src/test/java/hello/HelloWorldImpl.java @@ -0,0 +1,30 @@ +/*
+ * 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 hello;
+
+/**
+ * HelloWorldImpl
+ */
+public class HelloWorldImpl implements HelloWorld {
+ public String hello(String name) {
+ System.out.println("Hello: " + name);
+ return "Hello, " + name;
+ }
+}
diff --git a/java/sca/modules/node-impl2/src/test/java/org/apache/tuscany/sca/node/impl/NodeImplTestCase.java b/java/sca/modules/node-impl2/src/test/java/org/apache/tuscany/sca/node/impl/NodeImplTestCase.java new file mode 100644 index 0000000000..5376aeb408 --- /dev/null +++ b/java/sca/modules/node-impl2/src/test/java/org/apache/tuscany/sca/node/impl/NodeImplTestCase.java @@ -0,0 +1,82 @@ +/*
+ * 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.node.impl;
+
+import hello.HelloWorld;
+
+import java.io.File;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * Test case for NodeImpl
+ */
+public class NodeImplTestCase {
+ private static String composite =
+ "<composite xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\"" + " xmlns:tuscany=\"http://tuscany.apache.org/xmlns/sca/1.1\""
+ + " targetNamespace=\"http://sample/composite\""
+ + " xmlns:sc=\"http://sample/composite\""
+ + " name=\"HelloWorld2\">"
+ + " <component name=\"HelloWorld2\">"
+ + " <implementation.java class=\"hello.HelloWorldImpl\"/>"
+ + " </component>"
+ + " </composite>";
+
+ @Test
+ public void testNodeWithCompositeContent() {
+ NodeFactory factory = new NodeFactoryImpl();
+ Contribution contribution = new Contribution("c1", new File("target/test-classes").toURI().toString());
+ String compositeURI = "HelloWorld.composite";
+// Node node = factory.createNode(compositeURI, composite, contribution);
+// testNode2(node);
+ }
+
+// @Test
+// public void testNodeWithRelativeCompositeURI() {
+// NodeFactory factory = new NodeFactoryImpl();
+// Contribution contribution = new Contribution("c1", new File("target/test-classes").toURI().toString());
+// String compositeURI = "HelloWorld.composite";
+// Node node = factory.createNode(compositeURI, contribution);
+// testNode(node);
+// }
+//
+// @Test
+// public void testDefaultNode() {
+// testNode(new NodeFactoryImpl().createNode());
+// }
+//
+// private void testNode(Node node) {
+// node.start();
+// HelloWorld hw = node.getService(HelloWorld.class, "HelloWorld");
+// Assert.assertEquals("Hello, Node", hw.hello("Node"));
+// node.stop();
+// }
+
+ private void testNode2(Node node) {
+ node.start();
+ HelloWorld hw = node.getService(HelloWorld.class, "HelloWorld2");
+ Assert.assertEquals("Hello, Node", hw.hello("Node"));
+ node.stop();
+ }
+}
diff --git a/java/sca/modules/node-impl2/src/test/resources/HelloWorld.composite b/java/sca/modules/node-impl2/src/test/resources/HelloWorld.composite new file mode 100644 index 0000000000..27ddcb94a8 --- /dev/null +++ b/java/sca/modules/node-impl2/src/test/resources/HelloWorld.composite @@ -0,0 +1,30 @@ +<?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.
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+ xmlns:tuscany="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+ targetNamespace="http://sample/composite"
+ xmlns:sc="http://sample/composite"
+ name="HelloWorld">
+
+ <component name="HelloWorld">
+ <implementation.java class="hello.HelloWorldImpl"/>
+ </component>
+
+</composite>
diff --git a/java/sca/modules/node-impl2/src/test/resources/META-INF/sca-contribution.xml b/java/sca/modules/node-impl2/src/test/resources/META-INF/sca-contribution.xml new file mode 100644 index 0000000000..b3e6c949ee --- /dev/null +++ b/java/sca/modules/node-impl2/src/test/resources/META-INF/sca-contribution.xml @@ -0,0 +1,24 @@ +<?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.
+-->
+
+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+ xmlns:sc="http://sample/composite">
+ <deployable composite="sc:HelloWorld" />
+</contribution>
|