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Diffstat (limited to 'sandbox/sebastien/java/vhost/modules/web-javascript')
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diff --git a/sandbox/sebastien/java/vhost/modules/web-javascript/LICENSE b/sandbox/sebastien/java/vhost/modules/web-javascript/LICENSE new file mode 100644 index 0000000000..8aa906c321 --- /dev/null +++ b/sandbox/sebastien/java/vhost/modules/web-javascript/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. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "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 + the copyright owner. For the purposes of this definition, "submitted" + 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." + + "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, + publicly display, publicly perform, sublicense, and distribute the + 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 + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + 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 + implied, including, without limitation, any warranties or conditions + 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. + + 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, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + 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. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + + diff --git a/sandbox/sebastien/java/vhost/modules/web-javascript/META-INF/MANIFEST.MF b/sandbox/sebastien/java/vhost/modules/web-javascript/META-INF/MANIFEST.MF new file mode 100644 index 0000000000..1bb885ab2c --- /dev/null +++ b/sandbox/sebastien/java/vhost/modules/web-javascript/META-INF/MANIFEST.MF @@ -0,0 +1,19 @@ +Manifest-Version: 1.0
+SCA-Version: 1.1
+Bundle-Name: Apache Tuscany SCA Web JavaScript
+Bundle-Vendor: The Apache Software Foundation
+Bundle-Version: 2.0.0
+Bundle-ManifestVersion: 2
+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt
+Bundle-Description: Apache Tuscany SCA Web JavaScript
+Import-Package: javax.xml.namespace,
+ org.apache.tuscany.sca.assembly;version="2.0.0",
+ org.apache.tuscany.sca.assembly.xml;version="2.0.0",
+ org.apache.tuscany.sca.core;version="2.0.0",
+ org.apache.tuscany.sca.extensibility,
+ org.apache.tuscany.sca.monitor;version="2.0.0",
+ org.apache.tuscany.sca.runtime;version="2.0.0"
+Bundle-SymbolicName: org.apache.tuscany.sca.core.web.javascript
+Bundle-DocURL: http://www.apache.org/
+Export-Package: org.apache.tuscany.sca.web.javascript;version="2.0.0"
+
diff --git a/sandbox/sebastien/java/vhost/modules/web-javascript/NOTICE b/sandbox/sebastien/java/vhost/modules/web-javascript/NOTICE new file mode 100644 index 0000000000..d69e595698 --- /dev/null +++ b/sandbox/sebastien/java/vhost/modules/web-javascript/NOTICE @@ -0,0 +1,6 @@ +${pom.name} +Copyright (c) 2005 - 2011 The Apache Software Foundation + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + diff --git a/sandbox/sebastien/java/vhost/modules/web-javascript/pom.xml b/sandbox/sebastien/java/vhost/modules/web-javascript/pom.xml new file mode 100644 index 0000000000..2247174726 --- /dev/null +++ b/sandbox/sebastien/java/vhost/modules/web-javascript/pom.xml @@ -0,0 +1,46 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<project> + <modelVersion>4.0.0</modelVersion> + <parent> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-modules</artifactId> + <version>2.0-SNAPSHOT</version> + <relativePath>../pom.xml</relativePath> + </parent> + + <artifactId>tuscany-web-javascript</artifactId> + <name>Apache Tuscany SCA Web JavaScript</name> + + <dependencies> + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-core</artifactId> + <version>2.0-SNAPSHOT</version> + </dependency> + + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + <version>4.8.1</version> + <scope>test</scope> + </dependency> + </dependencies> +</project> diff --git a/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/ComponentJavaScriptGenerator.java b/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/ComponentJavaScriptGenerator.java new file mode 100644 index 0000000000..d0576b4468 --- /dev/null +++ b/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/ComponentJavaScriptGenerator.java @@ -0,0 +1,60 @@ +/* + * 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.web.javascript; + +import java.io.IOException; +import java.io.PrintWriter; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.runtime.RuntimeComponent; + + +/** + * Widget component script generator interface + * This generates the necessary JavaScript client code into a single JavaScript per component + * + * @version $Rev$ $Date$ + * @tuscany.spi.extension.asclient + */ +public interface ComponentJavaScriptGenerator { + + /** + * Return the QName that identify the Component script generator + * This is used to identify different generators supporting different JavaScript frameworks + * + * @return The QName + */ + QName getQName(); + + /** + * Generate the Java Script code for a given component + * - generate/append client proxyies as needed + * - generate tuscany namespace as needed + * - generate properties for JavaScript injection + * - generate references for JavaScript injection + * + * @param component The SCA Component to be used + * @param pw A Print Writer where the script should be written to + * @throws IOException + */ + void generateJavaScriptCode(RuntimeComponent component, PrintWriter pw) throws IOException; + +} diff --git a/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/ComponentJavaScriptGeneratorExtensionPoint.java b/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/ComponentJavaScriptGeneratorExtensionPoint.java new file mode 100644 index 0000000000..ed42ce0e47 --- /dev/null +++ b/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/ComponentJavaScriptGeneratorExtensionPoint.java @@ -0,0 +1,57 @@ +/* + * 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.web.javascript; + +import java.util.List; + +import javax.xml.namespace.QName; + +/** + * Widget component script generator extension pointinterface + * + * @version $Rev$ $Date$ + * @tuscany.spi.extension.asclient + */ +public interface ComponentJavaScriptGeneratorExtensionPoint { + + /** + * Add a component script generator + * @param componentScriptGenerator + */ + void addComponentJavaScriptGenerator(ComponentJavaScriptGenerator componentScriptGenerator); + + /** + * Remove a component script generator + * @param componentScriptGenerator + */ + void removeComponentJavaScriptGenerator(ComponentJavaScriptGenerator componentScriptGenerator); + + /** + * Get a component scrpt generator instance based on QName + * @param bindingName + * @return + */ + ComponentJavaScriptGenerator getComponentJavaScriptGenerator(QName bindingName); + + /** + * Get a list of component script generator instances + */ + List<ComponentJavaScriptGenerator> getComponentJavaScriptGenerators(); +} diff --git a/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/DefaultComponentJavaScriptGeneratorExtensionPoint.java b/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/DefaultComponentJavaScriptGeneratorExtensionPoint.java new file mode 100644 index 0000000000..55326b539e --- /dev/null +++ b/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/DefaultComponentJavaScriptGeneratorExtensionPoint.java @@ -0,0 +1,158 @@ +/* + * 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.web.javascript; + +import java.io.IOException; +import java.lang.reflect.Constructor; +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.xml.namespace.QName; + +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.monitor.Monitor; +import org.apache.tuscany.sca.monitor.MonitorFactory; + + +/** + * Default extension point for widget component script generator + * + * @version $Rev$ $Date$ + */ +public class DefaultComponentJavaScriptGeneratorExtensionPoint implements ComponentJavaScriptGeneratorExtensionPoint { + private final List<ComponentJavaScriptGenerator> generators = new ArrayList<ComponentJavaScriptGenerator>(); + private final Map<QName, ComponentJavaScriptGenerator> generatorsByQName = new HashMap<QName, ComponentJavaScriptGenerator>(); + + private ExtensionPointRegistry extensionPoints; + private Monitor monitor = null; + + private boolean loaded = false; + + public DefaultComponentJavaScriptGeneratorExtensionPoint(ExtensionPointRegistry extensionPoints) { + this.extensionPoints = 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 = + monitor.createProblem(this.getClass().getName(), + Messages.RESOURCE_BUNDLE, + Severity.ERROR, + model, + message, + ex); + monitor.problem(problem); + } + */ + } + + public void addComponentJavaScriptGenerator(ComponentJavaScriptGenerator componentScriptGenerator) { + if (componentScriptGenerator.getQName() != null) { + generatorsByQName.put(componentScriptGenerator.getQName(), componentScriptGenerator); + } + + generators.add(componentScriptGenerator); + } + + public void removeComponentJavaScriptGenerator(ComponentJavaScriptGenerator componentScriptGenerator) { + if (componentScriptGenerator.getQName() != null) { + generatorsByQName.remove(componentScriptGenerator.getQName()); + } + + generators.remove(componentScriptGenerator); + } + + + public ComponentJavaScriptGenerator getComponentJavaScriptGenerator(QName bindingName) { + loadFactories(); + return generatorsByQName.get(bindingName); + } + + public List<ComponentJavaScriptGenerator> getComponentJavaScriptGenerators() { + loadFactories(); + return this.generators; + } + + /** + * Private Utility methods + */ + + + /** + * Lazily load artifact processors registered in the extension point. + */ + @SuppressWarnings("unchecked") + private synchronized void loadFactories() { + if (loaded) { + return; + } + + // Get the proxy factories declarations + Collection<ServiceDeclaration> factoryDeclarations = null; + try { + factoryDeclarations = extensionPoints.getServiceDiscovery().getServiceDeclarations(ComponentJavaScriptGenerator.class); + } catch (IOException e) { + IllegalStateException ie = new IllegalStateException(e); + error("IllegalStateException", factoryDeclarations, ie); + throw ie; + } + + for (ServiceDeclaration processorDeclaration : factoryDeclarations) { + // Create a factory, and register it + ComponentJavaScriptGenerator generator = null; + try { + Class generatorClass = processorDeclaration.loadClass(); + + Constructor<ComponentJavaScriptGenerator> constructor = generatorClass.getConstructor(ExtensionPointRegistry.class); + generator = constructor.newInstance(extensionPoints); + + } catch (Exception e) { + IllegalStateException ie = new IllegalStateException(e); + error("IllegalStateException", generator, ie); + throw ie; + } + + addComponentJavaScriptGenerator(generator); + } + + loaded = true; + } + + +} diff --git a/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/DefaultJavascriptProxyFactoryExtensionPoint.java b/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/DefaultJavascriptProxyFactoryExtensionPoint.java new file mode 100644 index 0000000000..402eb53bb0 --- /dev/null +++ b/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/DefaultJavascriptProxyFactoryExtensionPoint.java @@ -0,0 +1,231 @@ +/* + * 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.web.javascript; + +import java.io.IOException; +import java.lang.reflect.Constructor; +import java.util.Collection; +import java.util.HashMap; +import java.util.Map; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.FactoryExtensionPoint; +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; + +/** + * Default extension point for javascript proxy factories + * + * @version $Rev$ $Date$ + */ +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 ExtensionPointRegistry registry; + private boolean loaded = false; + + public DefaultJavascriptProxyFactoryExtensionPoint(ExtensionPointRegistry extensionPoints) { + this.registry = 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 = + monitor.createProblem(this.getClass().getName(), + Messages.RESOURCE_BUNDLE, + Severity.WARNING, + model, + message, + (Object[])messageParameters); + 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) { + loadFactories(); + return factoriesByQName.get(bindingName); + } + + public JavascriptProxyFactory getProxyFactory(Class<?> bindingType) { + loadFactories(); + 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 = registry.getServiceDiscovery().getServiceDeclaration(bindingType).getClass(); + 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(FactoryExtensionPoint.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().getServiceDeclaration(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 loadFactories() { + if (loaded) { + return; + } + + // Get the proxy factories declarations + Collection<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; + } + +} diff --git a/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/JavascriptProxyFactory.java b/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/JavascriptProxyFactory.java new file mode 100644 index 0000000000..fda093d9aa --- /dev/null +++ b/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/JavascriptProxyFactory.java @@ -0,0 +1,79 @@ +/* + * 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.web.javascript; + +import java.io.IOException; +import java.io.InputStream; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.ComponentReference; + +/** + * Javascript Proxy Factory used to allow Web related bindings to generate + * client js proxyies + * + * @version $Rev$ $Date$ + * @tuscany.spi.extension.asclient + */ +public interface JavascriptProxyFactory { + + /** + * The binding model type associated with this factory + * @return the binding model type + */ + Class<?> getModelType(); + + /** + * The binding qname associated with this factory + * @return the binding qname + */ + QName getQName(); + + /** + * Get the Javascript proxy client file name + * @return the javascript file name + */ + String getJavascriptProxyFile(); + + /** + * Get the Javascript proxy client contents as a stream + * @return + */ + InputStream getJavascriptProxyFileAsStream() throws IOException; + + /** + * Create any necessary JavaScript imports/headers necessary for the extension to work + * This is useful in case of Dojo that need to generate the requires statements to load the dependencies + * + * @param componentReference + * @return + * @throws IOException + */ + String createJavascriptHeader(ComponentReference componentReference) throws IOException; + + /** + * Create a JavaScript Proxy for a given reference + * @param componentReference The reference + * @return the javascript proxy code + * @throws IOException + */ + String createJavascriptReference(ComponentReference componentReference) throws IOException; +} diff --git a/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/JavascriptProxyFactoryExtensionPoint.java b/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/JavascriptProxyFactoryExtensionPoint.java new file mode 100644 index 0000000000..5856c15a9b --- /dev/null +++ b/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/java/org/apache/tuscany/sca/web/javascript/JavascriptProxyFactoryExtensionPoint.java @@ -0,0 +1,57 @@ +/* + * 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.web.javascript; + +import javax.xml.namespace.QName; + +/** + * + * @tuscany.spi.extension.asclient + * + */ +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); +} diff --git a/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/resources/META-INF/services/org.apache.tuscany.sca.web.javascript.ComponentJavaScriptGeneratorExtensionPoint b/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/resources/META-INF/services/org.apache.tuscany.sca.web.javascript.ComponentJavaScriptGeneratorExtensionPoint new file mode 100644 index 0000000000..6a28e3481d --- /dev/null +++ b/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/resources/META-INF/services/org.apache.tuscany.sca.web.javascript.ComponentJavaScriptGeneratorExtensionPoint @@ -0,0 +1,18 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +org.apache.tuscany.sca.web.javascript.DefaultComponentJavaScriptGeneratorExtensionPoint diff --git a/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/resources/META-INF/services/org.apache.tuscany.sca.web.javascript.JavascriptProxyFactoryExtensionPoint b/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/resources/META-INF/services/org.apache.tuscany.sca.web.javascript.JavascriptProxyFactoryExtensionPoint new file mode 100644 index 0000000000..95a7cecd2b --- /dev/null +++ b/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/resources/META-INF/services/org.apache.tuscany.sca.web.javascript.JavascriptProxyFactoryExtensionPoint @@ -0,0 +1,18 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +org.apache.tuscany.sca.web.javascript.DefaultJavascriptProxyFactoryExtensionPoint diff --git a/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/resources/web-javascript-validation-messages.properties b/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/resources/web-javascript-validation-messages.properties new file mode 100644 index 0000000000..dbc7317653 --- /dev/null +++ b/sandbox/sebastien/java/vhost/modules/web-javascript/src/main/resources/web-javascript-validation-messages.properties @@ -0,0 +1,21 @@ +#
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+#
+IllegalArgumentException = Invalid qname: {0}
|