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Posted to commits@tuscany.apache.org by lr...@apache.org on 2009/03/27 09:26:26 UTC
svn commit: r759049 - in /tuscany/branches/sca-java-1.x/modules/core-web: ./
src/ src/main/ src/main/java/ src/main/java/org/ src/main/java/org/apache/
src/main/java/org/apache/tuscany/ src/main/java/org/apache/tuscany/sca/
src/main/java/org/apache/tus...
Author: lresende
Date: Fri Mar 27 08:26:24 2009
New Revision: 759049
URL: http://svn.apache.org/viewvc?rev=759049&view=rev
Log:
TUSCANY-2837 - Adding Javascript extension points to be used by implementtion.widget and any web related extensions that have Javascript proxy dependencies
Added:
tuscany/branches/sca-java-1.x/modules/core-web/
tuscany/branches/sca-java-1.x/modules/core-web/LICENSE (with props)
tuscany/branches/sca-java-1.x/modules/core-web/NOTICE (with props)
tuscany/branches/sca-java-1.x/modules/core-web/pom.xml (with props)
tuscany/branches/sca-java-1.x/modules/core-web/src/
tuscany/branches/sca-java-1.x/modules/core-web/src/main/
tuscany/branches/sca-java-1.x/modules/core-web/src/main/java/
tuscany/branches/sca-java-1.x/modules/core-web/src/main/java/org/
tuscany/branches/sca-java-1.x/modules/core-web/src/main/java/org/apache/
tuscany/branches/sca-java-1.x/modules/core-web/src/main/java/org/apache/tuscany/
tuscany/branches/sca-java-1.x/modules/core-web/src/main/java/org/apache/tuscany/sca/
tuscany/branches/sca-java-1.x/modules/core-web/src/main/java/org/apache/tuscany/sca/core/
tuscany/branches/sca-java-1.x/modules/core-web/src/main/java/org/apache/tuscany/sca/core/web/
tuscany/branches/sca-java-1.x/modules/core-web/src/main/java/org/apache/tuscany/sca/core/web/DefaultJavascriptProxyFactoryExtensionPoint.java (with props)
tuscany/branches/sca-java-1.x/modules/core-web/src/main/java/org/apache/tuscany/sca/core/web/JavascriptProxyFactory.java (with props)
tuscany/branches/sca-java-1.x/modules/core-web/src/main/java/org/apache/tuscany/sca/core/web/JavascriptProxyFactoryExtensionPoint.java (with props)
tuscany/branches/sca-java-1.x/modules/core-web/src/main/resources/
tuscany/branches/sca-java-1.x/modules/core-web/src/main/resources/META-INF/
tuscany/branches/sca-java-1.x/modules/core-web/src/main/resources/META-INF/services/
tuscany/branches/sca-java-1.x/modules/core-web/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.web.JavascriptProxyFactoryExtensionPoint
tuscany/branches/sca-java-1.x/modules/core-web/src/main/resources/core-web-messages.properties (with props)
Added: tuscany/branches/sca-java-1.x/modules/core-web/LICENSE
URL: http://svn.apache.org/viewvc/tuscany/branches/sca-java-1.x/modules/core-web/LICENSE?rev=759049&view=auto
==============================================================================
--- tuscany/branches/sca-java-1.x/modules/core-web/LICENSE (added)
+++ tuscany/branches/sca-java-1.x/modules/core-web/LICENSE Fri Mar 27 08:26:24 2009
@@ -0,0 +1,205 @@
+
+ Apache License
+ Version 2.0, January 2004
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+ the conditions stated in this License.
+
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+ 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
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+ 7. Disclaimer of Warranty. Unless required by applicable law or
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+ Contributor provides its Contributions) on an "AS IS" BASIS,
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+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
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--- tuscany/branches/sca-java-1.x/modules/core-web/NOTICE (added)
+++ tuscany/branches/sca-java-1.x/modules/core-web/NOTICE Fri Mar 27 08:26:24 2009
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
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URL: http://svn.apache.org/viewvc/tuscany/branches/sca-java-1.x/modules/core-web/pom.xml?rev=759049&view=auto
==============================================================================
--- tuscany/branches/sca-java-1.x/modules/core-web/pom.xml (added)
+++ tuscany/branches/sca-java-1.x/modules/core-web/pom.xml Fri Mar 27 08:26:24 2009
@@ -0,0 +1,67 @@
+<?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>1.5-SNAPSHOT</version>
+ <relativePath>../pom.xml</relativePath>
+ </parent>
+
+ <artifactId>tuscany-core-web</artifactId>
+ <name>Apache Tuscany SCA Core Web</name>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-core</artifactId>
+ <version>1.5-SNAPSHOT</version>
+ </dependency>
+
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>4.5</version>
+ <scope>test</scope>
+ </dependency>
+
+ </dependencies>
+
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>maven-bundle-plugin</artifactId>
+ <configuration>
+ <instructions>
+ <Bundle-Version>${tuscany.version}</Bundle-Version>
+ <Bundle-SymbolicName>org.apache.tuscany.sca.web.js</Bundle-SymbolicName>
+ <Bundle-Description>${pom.name}</Bundle-Description>
+ <Export-Package>org.apache.tuscany.sca.binding.atom.js*</Export-Package>
+ <Import-Package>org.apache.tuscany.sca.assembly.xml;version="1.4", *</Import-Package>
+ </instructions>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+
+</project>
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Added: tuscany/branches/sca-java-1.x/modules/core-web/src/main/java/org/apache/tuscany/sca/core/web/DefaultJavascriptProxyFactoryExtensionPoint.java
URL: http://svn.apache.org/viewvc/tuscany/branches/sca-java-1.x/modules/core-web/src/main/java/org/apache/tuscany/sca/core/web/DefaultJavascriptProxyFactoryExtensionPoint.java?rev=759049&view=auto
==============================================================================
--- tuscany/branches/sca-java-1.x/modules/core-web/src/main/java/org/apache/tuscany/sca/core/web/DefaultJavascriptProxyFactoryExtensionPoint.java (added)
+++ tuscany/branches/sca-java-1.x/modules/core-web/src/main/java/org/apache/tuscany/sca/core/web/DefaultJavascriptProxyFactoryExtensionPoint.java Fri Mar 27 08:26:24 2009
@@ -0,0 +1,220 @@
+/*
+ * 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.core.web;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.builder.impl.ProblemImpl;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+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;
+
+public class DefaultJavascriptProxyFactoryExtensionPoint implements JavascriptProxyFactoryExtensionPoint {
+ private final Map<QName, JavascriptProxyFactory> factoriesByQName = new HashMap<QName, JavascriptProxyFactory>();
+ private final Map<Class<?>, JavascriptProxyFactory> factoriesByType = new HashMap<Class<?>, JavascriptProxyFactory>();
+
+ private Monitor monitor = null;
+
+ private boolean loaded = false;
+
+ public DefaultJavascriptProxyFactoryExtensionPoint(ExtensionPointRegistry extensionPoints) {
+ UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+ MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class);
+ if (monitorFactory != null) {
+ this.monitor = monitorFactory.createMonitor();
+ }
+ }
+
+ /**
+ * Report a exception.
+ *
+ * @param problems
+ * @param message
+ * @param model
+ */
+ private void error(String message, Object model, Exception ex) {
+ if (monitor != null) {
+ Problem problem = new ProblemImpl(this.getClass().getName(), "core-web-validation-messages", Severity.ERROR, model, message, ex);
+ monitor.problem(problem);
+ }
+ }
+
+ public void addProxyFactory(JavascriptProxyFactory javascriptProxyfactory) {
+ if (javascriptProxyfactory.getModelType() != null) {
+ factoriesByType.put(javascriptProxyfactory.getModelType(), javascriptProxyfactory);
+ }
+ if (javascriptProxyfactory.getQName() != null) {
+ factoriesByQName.put(javascriptProxyfactory.getQName(), javascriptProxyfactory);
+ }
+ }
+
+ public void removeProxyFactory(JavascriptProxyFactory javascriptProxyfactory) {
+ if (javascriptProxyfactory.getModelType() != null) {
+ factoriesByType.remove(javascriptProxyfactory.getModelType());
+ }
+ if (javascriptProxyfactory.getQName() != null) {
+ factoriesByQName.remove(javascriptProxyfactory.getQName());
+ }
+ }
+
+ public JavascriptProxyFactory getProxyFactory(QName bindingName) {
+ loadFacories();
+ return factoriesByQName.get(bindingName);
+ }
+
+ public JavascriptProxyFactory getProxyFactory(Class<?> bindingType) {
+ loadFacories();
+ Class<?>[] classes = bindingType.getInterfaces();
+ for (Class<?> c : classes) {
+ JavascriptProxyFactory proxyFactory = factoriesByType.get(c);
+ if (proxyFactory != null) {
+ return proxyFactory;
+ }
+ }
+
+ //here we didn't find the proxy factory for the biding
+ JavascriptProxyFactory factory = null;
+ if (bindingType.isInterface()) {
+ // Dynamically load a factory class declared under META-INF/services
+ try {
+ Class<?> factoryClass = ServiceDiscovery.getInstance().loadFirstServiceClass(bindingType);
+ if (factoryClass != null) {
+
+ try {
+ // Default empty constructor
+ Constructor<?> constructor = factoryClass.getConstructor();
+ factory = (JavascriptProxyFactory) constructor.newInstance();
+ } catch (NoSuchMethodException e) {
+
+ // Constructor taking the model factory extension point
+ Constructor<?> constructor = factoryClass.getConstructor(ModelFactoryExtensionPoint.class);
+ factory = (JavascriptProxyFactory) constructor.newInstance(this);
+ }
+
+ // Cache the loaded factory
+ addProxyFactory(factory);
+ }
+ } catch (Exception e) {
+ throw new IllegalArgumentException(e);
+ }
+ } else {
+
+ // Call the newInstance static method on the factory abstract class
+ try {
+ factory = (JavascriptProxyFactory) ServiceDiscovery.getInstance().newFactoryClassInstance(bindingType);
+ } catch (Exception e) {
+ throw new IllegalArgumentException(e);
+ }
+
+ // Cache the factory
+ addProxyFactory(factory);
+ }
+
+ return factory;
+ }
+
+ /**
+ * Private Utility methods
+ */
+
+ /**
+ * Returns a QName object from a QName expressed as {ns}name
+ * or ns#name.
+ *
+ * @param qname
+ * @return
+ */
+ private static QName getQName(String qname) {
+ if (qname == null) {
+ return null;
+ }
+ qname = qname.trim();
+ if (qname.startsWith("{")) {
+ int h = qname.indexOf('}');
+ if (h != -1) {
+ return new QName(qname.substring(1, h), qname.substring(h + 1));
+ }
+ } else {
+ int h = qname.indexOf('#');
+ if (h != -1) {
+ return new QName(qname.substring(0, h), qname.substring(h + 1));
+ }
+ }
+ throw new IllegalArgumentException("Invalid qname: "+qname);
+ }
+
+ /**
+ * Lazily load artifact processors registered in the extension point.
+ */
+ private synchronized void loadFacories() {
+ if (loaded) {
+ return;
+ }
+
+ // Get the proxy factories declarations
+ Set<ServiceDeclaration> factoryDeclarations = null;
+ try {
+ factoryDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(JavascriptProxyFactory.class);
+ } catch (IOException e) {
+ IllegalStateException ie = new IllegalStateException(e);
+ error("IllegalStateException", factoryDeclarations, ie);
+ throw ie;
+ }
+
+ for (ServiceDeclaration processorDeclaration : factoryDeclarations) {
+ Map<String, String> attributes = processorDeclaration.getAttributes();
+
+ // Load a StAX artifact processor
+
+ // Get the model QName
+ QName artifactType = getQName(attributes.get("qname"));
+
+ // Get the model class name
+ String modelTypeName = attributes.get("model");
+
+ // Create a factory, and register it
+ JavascriptProxyFactory proxyFactory = null;
+ try {
+ proxyFactory = (JavascriptProxyFactory) processorDeclaration.loadClass().newInstance();
+ } catch (Exception e) {
+ IllegalStateException ie = new IllegalStateException(e);
+ error("IllegalStateException", proxyFactory, ie);
+ throw ie;
+ }
+
+ addProxyFactory(proxyFactory);
+ }
+
+ loaded = true;
+ }
+
+}
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+/*
+ * 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.core.web;
+
+import java.io.IOException;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.ComponentReference;
+
+public interface JavascriptProxyFactory {
+
+ Class<?> getModelType();
+
+ QName getQName();
+
+ String scriptReference(ComponentReference componentReference) throws IOException;
+}
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Added: tuscany/branches/sca-java-1.x/modules/core-web/src/main/java/org/apache/tuscany/sca/core/web/JavascriptProxyFactoryExtensionPoint.java
URL: http://svn.apache.org/viewvc/tuscany/branches/sca-java-1.x/modules/core-web/src/main/java/org/apache/tuscany/sca/core/web/JavascriptProxyFactoryExtensionPoint.java?rev=759049&view=auto
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--- tuscany/branches/sca-java-1.x/modules/core-web/src/main/java/org/apache/tuscany/sca/core/web/JavascriptProxyFactoryExtensionPoint.java (added)
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+/*
+ * 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.core.web;
+
+import javax.xml.namespace.QName;
+
+public interface JavascriptProxyFactoryExtensionPoint {
+ /**
+ * Add Javascript proxy factory
+ *
+ * @param javascriptProxyfactory The Javascript proxy factory
+ */
+ void addProxyFactory(JavascriptProxyFactory javascriptProxyfactory);
+
+ /**
+ * Remove Javascript proxy factory
+ *
+ * @param javascriptProxyfactory The Javascript proxy fatory
+ */
+ void removeProxyFactory(JavascriptProxyFactory javascriptProxyfactory);
+
+ /**
+ * Returns the Javascript proxy factory associated with the given QName
+ * @param bindingName
+ * @return
+ */
+ JavascriptProxyFactory getProxyFactory(QName bindingName);
+
+ /**
+ * Returns the Javascript proxy factory associated with the given Type
+ * @param bindingType
+ * @return
+ */
+ JavascriptProxyFactory getProxyFactory(Class<?> bindingType);
+}
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Added: tuscany/branches/sca-java-1.x/modules/core-web/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.web.JavascriptProxyFactoryExtensionPoint
URL: http://svn.apache.org/viewvc/tuscany/branches/sca-java-1.x/modules/core-web/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.web.JavascriptProxyFactoryExtensionPoint?rev=759049&view=auto
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--- tuscany/branches/sca-java-1.x/modules/core-web/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.web.JavascriptProxyFactoryExtensionPoint (added)
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+# 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.core.web.DefaultJavascriptProxyFactoryExtensionPoint
Added: tuscany/branches/sca-java-1.x/modules/core-web/src/main/resources/core-web-messages.properties
URL: http://svn.apache.org/viewvc/tuscany/branches/sca-java-1.x/modules/core-web/src/main/resources/core-web-messages.properties?rev=759049&view=auto
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+#
+#
+# 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.
+#
+#
+IllegalArgumentException = Invalid qname: {0}
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