diff options
Diffstat (limited to '')
17 files changed, 1182 insertions, 0 deletions
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/LICENSE b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/LICENSE new file mode 100644 index 0000000000..6e529a25c4 --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/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/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/META-INF/MANIFEST.MF b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/META-INF/MANIFEST.MF new file mode 100644 index 0000000000..b2b2091437 --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/META-INF/MANIFEST.MF @@ -0,0 +1,26 @@ +Manifest-Version: 1.0
+SCA-Version: 1.1
+Bundle-Name: Apache Tuscany SCA Spring Implementation Model
+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 Spring Implementation Model
+Import-Package: org.apache.tuscany.sca.assembly;version="2.0.0",
+ org.apache.tuscany.sca.assembly.impl;version="2.0.0",
+ org.apache.tuscany.sca.context;version="2.0.0",
+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",
+ org.apache.tuscany.sca.core;version="2.0.0",
+ org.apache.tuscany.sca.core.invocation;version="2.0.0",
+ org.apache.tuscany.sca.implementation.spring;version="2.0.0",
+ org.apache.tuscany.sca.implementation.spring.xml;version="2.0.0",
+ org.apache.tuscany.sca.interfacedef;version="2.0.0",
+ org.apache.tuscany.sca.interfacedef.java;version="2.0.0",
+ org.apache.tuscany.sca.interfacedef.java.impl;version="2.0.0",
+ org.apache.tuscany.sca.invocation;version="2.0.0",
+ org.apache.tuscany.sca.provider;version="2.0.0",
+ org.apache.tuscany.sca.runtime;version="2.0.0",
+ org.oasisopen.sca;version="2.0.0"
+Bundle-SymbolicName: org.apache.tuscany.sca.implementation.spring.stub
+Bundle-DocURL: http://www.apache.org/
+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6 diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/NOTICE b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/NOTICE new file mode 100644 index 0000000000..1325efd8bf --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/NOTICE @@ -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/).
+
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/README b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/README new file mode 100644 index 0000000000..e1b1f98fe0 --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/README @@ -0,0 +1,9 @@ +Note that the implementation spring modules have a different structure from other extensions.
+
+The aim is to have the Tuscany runtime embedded in a container with the Tuscany classes hidden
+from user applications and the Spring jar's packaged with the application. That means that the
+Tuscany code has no visibilty of the Spring classes and visa-versa. To implement that the
+implementation-spring module has no dependencies on Spring and the implementation-spring-runtime
+module has no dependencies on Tuscany (other than the sca-api), and reflection is used to call
+methods between the modules.
+
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/pom.xml b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/pom.xml new file mode 100644 index 0000000000..9ad9de8317 --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/pom.xml @@ -0,0 +1,56 @@ +<?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-Beta3-SNAPSHOT</version> + <relativePath>../pom.xml</relativePath> + </parent> + <artifactId>tuscany-implementation-spring-stub</artifactId> + <name>Apache Tuscany SCA Spring Implementation Runtime Stub</name> + + <dependencies> + + <!-- **************************************** --> + <!-- * * --> + <!-- * DONT ADD ANY SPRING DEPENDENCIES!!! * --> + <!-- * * --> + <!-- * See the README for details why not * --> + <!-- * * --> + <!-- * * --> + <!-- **************************************** --> + + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-implementation-spring</artifactId> + <version>2.0-Beta3-SNAPSHOT</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-core</artifactId> + <version>2.0-Beta3-SNAPSHOT</version> + </dependency> + + </dependencies> +</project> diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/stub/SpringXMLBeanDefinitionLoaderStub.java b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/stub/SpringXMLBeanDefinitionLoaderStub.java new file mode 100644 index 0000000000..f34dfb8ceb --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/stub/SpringXMLBeanDefinitionLoaderStub.java @@ -0,0 +1,92 @@ +/* + * 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.implementation.spring.processor.stub; + +import java.lang.reflect.Method; +import java.net.URL; +import java.util.Arrays; +import java.util.List; + +import org.apache.tuscany.sca.contribution.processor.ProcessorContext; +import org.apache.tuscany.sca.implementation.spring.SpringBeanElement; +import org.apache.tuscany.sca.implementation.spring.SpringSCAPropertyElement; +import org.apache.tuscany.sca.implementation.spring.SpringSCAReferenceElement; +import org.apache.tuscany.sca.implementation.spring.SpringSCAServiceElement; +import org.apache.tuscany.sca.implementation.spring.xml.SpringXMLBeanDefinitionLoader; +import org.oasisopen.sca.ServiceRuntimeException; + +/** + * This is the Tuscany side stub for the corresponding runtime tie class. + * It enables the Tuscany code to invoke methods on a Spring context without + * needing to know about any Spring classes. See the SpringContextTie class + * in the implementation-spring-runtime module for what the tie does. + */ +public class SpringXMLBeanDefinitionLoaderStub implements SpringXMLBeanDefinitionLoader { + private final static String TIE = "org.apache.tuscany.sca.implementation.spring.processor.tie.SpringXMLLoaderTie"; + + private static Method createApplicationContext; + + public SpringXMLBeanDefinitionLoaderStub() throws Exception { + synchronized (SpringXMLBeanDefinitionLoaderStub.class) { + if (createApplicationContext == null) { + Class<?> tieClass = Class.forName(TIE, false, Thread.currentThread().getContextClassLoader()); + createApplicationContext = + tieClass.getMethod("createApplicationContext", Object.class, ClassLoader.class, List.class); + } + } + } + + public Object createApplicationContext(Object scaParentContext, ClassLoader classLoader, List<URL> resources) + throws Exception { + return createApplicationContext.invoke(null, scaParentContext, classLoader, resources); + } + + public Object load(List<URL> resources, + List<SpringSCAServiceElement> serviceElements, + List<SpringSCAReferenceElement> referenceElements, + List<SpringSCAPropertyElement> propertyElements, + List<SpringBeanElement> beanElements, + ProcessorContext context) { + try { + Object appContext = + createApplicationContext(null, Thread.currentThread().getContextClassLoader(), resources); + Class<?> cls = appContext.getClass(); + Method method = cls.getMethod("getElements", Class.class); + SpringSCAServiceElement[] serviceArray = + (SpringSCAServiceElement[])method.invoke(appContext, SpringSCAServiceElement.class); + serviceElements.addAll(Arrays.asList(serviceArray)); + + SpringSCAReferenceElement[] referenceArray = + (SpringSCAReferenceElement[])method.invoke(appContext, SpringSCAReferenceElement.class); + referenceElements.addAll(Arrays.asList(referenceArray)); + + SpringSCAPropertyElement[] propertyArray = + (SpringSCAPropertyElement[])method.invoke(appContext, SpringSCAPropertyElement.class); + propertyElements.addAll(Arrays.asList(propertyArray)); + + SpringBeanElement[] beanArray = (SpringBeanElement[])method.invoke(appContext, SpringBeanElement.class); + beanElements.addAll(Arrays.asList(beanArray)); + + return appContext; + } catch (Throwable e) { + throw new ServiceRuntimeException(e); + } + } +} diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/ComponentTie.java b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/ComponentTie.java new file mode 100644 index 0000000000..882aa587e5 --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/ComponentTie.java @@ -0,0 +1,41 @@ +/* + * 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.implementation.spring.provider.stub; + +/** + * This is the Tuscany side tie for the corresponding Spring runtime side stub class. + * It enables the Tuscany code to invoke methods on a Spring context without + * needing to know about any Spring classes. See the ComponentStub class + * in the implementation-spring-runtime module for what the stub does. + */ +import org.apache.tuscany.sca.runtime.RuntimeComponent; + +public class ComponentTie { + + private RuntimeComponent component; + + public ComponentTie(RuntimeComponent component) { + this.component = component; + } + + public Object getService(Class<?> type, String name) { + return component.getComponentContext().getService(type, name); + } +} diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/PropertyValueTie.java b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/PropertyValueTie.java new file mode 100644 index 0000000000..5e0c5263c2 --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/PropertyValueTie.java @@ -0,0 +1,53 @@ +/* + * 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.implementation.spring.provider.stub; + +import java.util.List; + +import org.apache.tuscany.sca.assembly.ComponentProperty; +import org.apache.tuscany.sca.context.PropertyValueFactory; +import org.apache.tuscany.sca.runtime.RuntimeComponent; + +/** + * This is the Tuscany side tie for the corresponding Spring runtime side stub class. + * It enables the Tuscany code to invoke methods on a Spring context without + * needing to know about any Spring classes. See the PropertyValueStub class + * in the implementation-spring-runtime module for what the stub does. + */ +public class PropertyValueTie { + + private RuntimeComponent component; + private PropertyValueFactory propertyFactory; + + public PropertyValueTie(RuntimeComponent component, PropertyValueFactory propertyFactory) { + this.component = component; + this.propertyFactory = propertyFactory; + } + + public Object getPropertyObj(Class<?> type, String name) { + List<ComponentProperty> props = component.getProperties(); + for (ComponentProperty prop : props) { + if (prop.getName().equals(name)) { + return propertyFactory.createPropertyValue(prop, type); + } + } + return null; // property name not found + } +} diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringApplicationContextAccessor.java b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringApplicationContextAccessor.java new file mode 100644 index 0000000000..84a65bcf17 --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringApplicationContextAccessor.java @@ -0,0 +1,39 @@ +/* + * 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.implementation.spring.provider.stub; + +/** + * A utility to receive the parent Spring application context + */ +public interface SpringApplicationContextAccessor { + /** + * Get the parent Spring application context for the hosting environment. This will be used as the parent + * application context for implementation.spring components + * @return The parent application context + */ + Object getParentApplicationContext(); + + /** + * Set the root Spring application context. This is particually useful for Spring web integration where Spring + * creates WebApplicationContext and keeps it in the ServletContext + * @param parentApplicationContext The parent application context + */ + void setParentApplicationContext(Object parentApplicationContext); +} diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringContextStub.java b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringContextStub.java new file mode 100644 index 0000000000..062da4b2d2 --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringContextStub.java @@ -0,0 +1,142 @@ +/* + * 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.implementation.spring.provider.stub; + +import java.lang.reflect.Constructor; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.util.List; + +import org.apache.tuscany.sca.context.PropertyValueFactory; +import org.apache.tuscany.sca.core.invocation.ProxyFactory; +import org.apache.tuscany.sca.implementation.spring.SpringImplementation; +import org.apache.tuscany.sca.runtime.RuntimeComponent; + +/** + * This is the Tuscany side stub for the corresponding runtime tie class. + * It enables the Tuscany code to invoke methods on a Spring context without + * needing to know about any Spring classes. See the SpringContextTie class + * in the implementation-spring-runtime module for what the tie does. + */ +public class SpringContextStub { + + private static final String SPRING_IMPLEMENTATION_STUB = + "org.apache.tuscany.sca.implementation.spring.context.tie.SpringImplementationStub"; + private static final String SPRING_CONTEXT_TIE = + "org.apache.tuscany.sca.implementation.spring.context.tie.SpringContextTie"; + private Object tie; + private Method startMethod; + private Method closeMethod; + private Method getBeanMethod; + + public SpringContextStub(RuntimeComponent component, + SpringImplementation implementation, + Object parentApplicationContext, + ProxyFactory proxyService, + PropertyValueFactory propertyValueObjectFactory) { + + initTie(component, implementation, parentApplicationContext, propertyValueObjectFactory); + + } + + private void initTie(RuntimeComponent component, + SpringImplementation implementation, + Object parentApplicationContext, + PropertyValueFactory propertyValueObjectFactory) { + + // TODO: what class loader to use? + ClassLoader cl = Thread.currentThread().getContextClassLoader(); + + try { + + Class<?> stubClass = Class.forName(SPRING_IMPLEMENTATION_STUB, true, cl); + Constructor<?> stubConstructor = stubClass.getConstructor(new Class<?>[] {Object.class}); + Object stub = + stubConstructor.newInstance(new SpringImplementationTie(implementation, parentApplicationContext, + component, propertyValueObjectFactory)); + + Class<?> tieClass = Class.forName(SPRING_CONTEXT_TIE, true, cl); + Constructor<?> tieConstructor = tieClass.getConstructor(new Class<?>[] {stubClass, List.class}); + this.tie = tieConstructor.newInstance(stub, implementation.getResource()); + + this.startMethod = tieClass.getMethod("start"); + this.closeMethod = tieClass.getMethod("close"); + this.getBeanMethod = tieClass.getMethod("getBean", String.class); + + } catch (ClassNotFoundException e) { + throw new RuntimeException(e); + } catch (SecurityException e) { + throw new RuntimeException(e); + } catch (NoSuchMethodException e) { + throw new RuntimeException(e); + } catch (IllegalArgumentException e) { + throw new RuntimeException(e); + } catch (InstantiationException e) { + throw new RuntimeException(e); + } catch (IllegalAccessException e) { + throw new RuntimeException(e); + } catch (InvocationTargetException e) { + e.printStackTrace(); + throw new RuntimeException(e); + } + } + + public void start() { + try { + startMethod.invoke(tie); + } catch (IllegalArgumentException e) { + throw new RuntimeException(e); + } catch (IllegalAccessException e) { + throw new RuntimeException(e); + } catch (InvocationTargetException e) { + e.printStackTrace(); + throw new RuntimeException(e); + } + } + + public void close() { + try { + closeMethod.invoke(tie); + } catch (IllegalArgumentException e) { + throw new RuntimeException(e); + } catch (IllegalAccessException e) { + throw new RuntimeException(e); + } catch (InvocationTargetException e) { + e.printStackTrace(); + throw new RuntimeException(e); + } + } + + public Object getBean(String id) throws SpringInvocationException { + try { + + return getBeanMethod.invoke(tie, id); + + } catch (IllegalArgumentException e) { + throw new RuntimeException(e); + } catch (IllegalAccessException e) { + throw new RuntimeException(e); + } catch (InvocationTargetException e) { + e.printStackTrace(); + throw new RuntimeException(e); + } + } + +} diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringImplementationProvider.java b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringImplementationProvider.java new file mode 100644 index 0000000000..e0207b9f12 --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringImplementationProvider.java @@ -0,0 +1,80 @@ +/* + * 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.implementation.spring.provider.stub; + +import org.apache.tuscany.sca.context.PropertyValueFactory; +import org.apache.tuscany.sca.core.invocation.ProxyFactory; +import org.apache.tuscany.sca.implementation.spring.SpringImplementation; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.provider.ImplementationProvider; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; + +/** + * A provider class for runtime Spring implementation instances + * @version $Rev$ $Date$ + */ +public class SpringImplementationProvider implements ImplementationProvider { + private RuntimeComponent component; + + // A Spring application context object + private SpringContextStub springContext; + + /** + * Constructor for the provider - takes a component definition and a Spring implementation + * description + * @param component - the component in the assembly + * @param implementation - the implementation + */ + public SpringImplementationProvider(RuntimeComponent component, + SpringImplementation implementation, + Object parentApplicationContext, + ProxyFactory proxyService, + PropertyValueFactory propertyValueObjectFactory) { + super(); + this.component = component; + + springContext = new SpringContextStub(component, implementation, parentApplicationContext, proxyService, propertyValueObjectFactory); + + } // end constructor + + public Invoker createInvoker(RuntimeComponentService service, Operation operation) { + return new SpringInvoker(component, springContext, service, operation); + } + + public boolean supportsOneWayInvocation() { + return false; + } + + /** + * Start this Spring implementation instance + */ + public void start() { + springContext.start(); + } + + /** + * Stop this implementation instance + */ + public void stop() { + springContext.close(); + } + +} // end class SpringImplementationProvider diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringImplementationProviderFactory.java b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringImplementationProviderFactory.java new file mode 100644 index 0000000000..d402ff2eb6 --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringImplementationProviderFactory.java @@ -0,0 +1,75 @@ +/* + * 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.implementation.spring.provider.stub; + +import org.apache.tuscany.sca.context.PropertyValueFactory; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.UtilityExtensionPoint; +import org.apache.tuscany.sca.core.invocation.ExtensibleProxyFactory; +import org.apache.tuscany.sca.core.invocation.ProxyFactory; +import org.apache.tuscany.sca.implementation.spring.SpringImplementation; +import org.apache.tuscany.sca.provider.ImplementationProvider; +import org.apache.tuscany.sca.provider.ImplementationProviderFactory; +import org.apache.tuscany.sca.runtime.RuntimeComponent; + +/** + * ImplementationProviderFactory for Spring implementation type + * @version $Rev$ $Date$ + * + */ +public class SpringImplementationProviderFactory implements ImplementationProviderFactory<SpringImplementation> { + private ProxyFactory proxyFactory; + private PropertyValueFactory propertyFactory; + private SpringApplicationContextAccessor contextAccessor; + + /** + * Simple constructor + * + */ + public SpringImplementationProviderFactory(ExtensionPointRegistry registry) { + super(); + UtilityExtensionPoint utilities = registry.getExtensionPoint(UtilityExtensionPoint.class); + contextAccessor = utilities.getUtility(SpringApplicationContextAccessor.class); + proxyFactory = ExtensibleProxyFactory.getInstance(registry); + propertyFactory = utilities.getUtility(PropertyValueFactory.class); + } + + /** + * Returns a SpringImplementationProvider for a given component and Spring implementation + * @param component the component for which implementation instances are required + * @param implementation the Spring implementation with details of the component + * implementation + * @return the SpringImplementationProvider for the specified component + */ + public ImplementationProvider createImplementationProvider(RuntimeComponent component, + SpringImplementation implementation) { + Object parentApplicationContext = + (contextAccessor != null) ? contextAccessor.getParentApplicationContext() : null; + return new SpringImplementationProvider(component, implementation, parentApplicationContext, proxyFactory, + propertyFactory); + } + + /** + * Returns the class of the Spring implementation + */ + public Class<SpringImplementation> getModelType() { + return SpringImplementation.class; + } + +} // end class SpringImplementationProviderFactory diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringImplementationTie.java b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringImplementationTie.java new file mode 100644 index 0000000000..fc75faed21 --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringImplementationTie.java @@ -0,0 +1,156 @@ +/* + * 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.implementation.spring.provider.stub; + +import java.util.List; + +import org.apache.tuscany.sca.assembly.ComponentProperty; +import org.apache.tuscany.sca.assembly.Property; +import org.apache.tuscany.sca.assembly.Reference; +import org.apache.tuscany.sca.context.PropertyValueFactory; +import org.apache.tuscany.sca.implementation.spring.SpringImplementation; +import org.apache.tuscany.sca.interfacedef.java.JavaInterface; +import org.apache.tuscany.sca.runtime.RuntimeComponent; + +/** + * This is the Tuscany side tie for the corresponding runtime stub class. + * It enables the Sping code in the runtime module to invoke methods on a + * Tuscany SpringImplementation without the Spring runtime module + * needing to know about any Tuscany classes. See the SpringImplementationStub class + * in the implementation-spring-runtime module for what the stub does. + */ +public class SpringImplementationTie { + + private SpringImplementation implementation; + private Object parentApplicationContext; + private RuntimeComponent component; + private PropertyValueFactory propertyFactory; + + public SpringImplementationTie(SpringImplementation implementation, + Object parentApplicationContext, + RuntimeComponent component, + PropertyValueFactory propertyFactory) { + this.implementation = implementation; + this.component = component; + this.propertyFactory = propertyFactory; + this.parentApplicationContext = parentApplicationContext; + } + + public String getURI() { + return implementation.getURI(); + } + + public String getComponentName() { + return component.getName(); + } + + /** + * Method to create a Java Bean for a Property value + * @param <B> the class type of the Bean + * @param requiredType - a Class object for the required type + * @param name - the Property name + * @return - a Bean of the specified property, with value set + */ + private <B> B getPropertyBean(Class<?> requiredType, String name) { + B propertyObject = null; + // Get the component's list of properties + List<ComponentProperty> props = component.getProperties(); + for (ComponentProperty prop : props) { + if (prop.getName().equals(name)) { + // On finding the property, create a factory for it and create a Bean using + // the factory + propertyObject = (B) propertyFactory.createPropertyValue(prop, requiredType); + } // end if + } // end for + + return propertyObject; + } + + /** + * Creates a proxy Bean for a reference + * @param <B> the Business interface type for the reference + * @param businessInterface - the business interface as a Class + * @param referenceName - the name of the Reference + * @return an Bean of the type defined by <B> + */ + private <B> B getService(Class<B> businessInterface, String referenceName) { + return component.getComponentContext().getService(businessInterface, referenceName); + } + + /** + * Get a Bean for a reference or for a property. + * + * @param name - the name of the Bean required + * @param requiredType - the required type of the Bean (either a Java class or a Java interface) + * @return Object - a Bean which matches the requested bean + */ + public Object getBean(String name, Class<?> requiredType) { + // The expectation is that the requested Bean is either a reference or a property + // from the Spring context + for (Reference reference : implementation.getReferences()) { + if (reference.getName().equals(name)) { + // Extract the Java interface for the reference (it can't be any other interface type + // for a Spring application context) + if (requiredType == null) { + JavaInterface javaInterface = (JavaInterface)reference.getInterfaceContract().getInterface(); + requiredType = javaInterface.getJavaClass(); + } + // Create and return the proxy for the reference + return getService(requiredType, reference.getName()); + } // end if + } // end for + + // For a property, get the name and the required Java type and create a Bean + // of that type with the value inserted. + for (Property property : implementation.getProperties()) { + if (property.getName().equals(name)) { + if (requiredType == null) { + // The following code only deals with a subset of types and was superceded + // by the information from the implementation (which uses Classes as found + // in the Spring implementation itself. + //requiredType = JavaXMLMapper.getJavaType( property.getXSDType() ); + requiredType = implementation.getPropertyClass(name); + } + return getPropertyBean(requiredType, property.getName()); + } // end if + } // end for + // TODO: NoSuchBeanException + // throw new RuntimeException("Unable to find Bean with name " + name); + return null; + + } // end method getBean( String, Class ) + + public Object getComponentTie() { + return new ComponentTie(component); + } + + public Object getPropertyValueTie() { + return new PropertyValueTie(component, propertyFactory); + } + + public ClassLoader getClassLoader() { + return implementation.getClassLoader(); + } + + public Object getParentApplicationContext() { + return parentApplicationContext; + } + +} diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringInvocationException.java b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringInvocationException.java new file mode 100644 index 0000000000..909a640563 --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringInvocationException.java @@ -0,0 +1,40 @@ +/* + * 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.implementation.spring.provider.stub; + +/** + * @version $Rev$ $Date$ + */ +public class SpringInvocationException extends Exception { + + private static final long serialVersionUID = -1157790036638157513L; + + public SpringInvocationException(String msg) { + super(msg); + } + + public SpringInvocationException(Throwable e) { + super(e); + } + + public SpringInvocationException(String msg, Throwable e) { + super(msg, e); + } + +} diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringInvoker.java b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringInvoker.java new file mode 100644 index 0000000000..7d73eb5e6a --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/java/org/apache/tuscany/sca/implementation/spring/provider/stub/SpringInvoker.java @@ -0,0 +1,125 @@ +/* + * 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.implementation.spring.provider.stub; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; + +import org.apache.tuscany.sca.implementation.spring.SpringBeanElement; +import org.apache.tuscany.sca.implementation.spring.SpringImplementation; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.Message; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; + +/** + * Initial implementation of a Spring bean invoker + * @version $Rev$ $Date$ + */ +public class SpringInvoker implements Invoker { + + private Method theMethod = null; + private Object bean; + private SpringBeanElement beanElement; + private boolean badInvoker = false; + + private SpringContextStub springContext; + private Operation operation; + + /** + * SpringInvoker constructor + * @param component - the Spring component to invoke + * @param service - the service to invoke + * @param operation - the operation to invoke + */ + public SpringInvoker(RuntimeComponent component, + SpringContextStub springContext, + RuntimeComponentService service, + Operation operation) { + + this.springContext = springContext; + this.operation = operation; + + // From the component and the service, identify the Spring Bean which is the target + SpringImplementation theImplementation = (SpringImplementation)component.getImplementation(); + beanElement = theImplementation.getBeanFromService(service.getService()); + + if (beanElement == null) { + badInvoker = true; + return; + } + + } // end constructor SpringInvoker + + // Lazy-load the method to avoid timing problems with the Spring Context + private void setupMethod() throws SpringInvocationException { + try { + bean = springContext.getBean(beanElement.getId()); + Class<?> beanClass = bean.getClass(); + theMethod = JavaInterfaceUtil.findMethod(beanClass, operation); + //System.out.println("SpringInvoker - found method " + theMethod.getName() ); + } catch (NoSuchMethodException e) { + throw new SpringInvocationException(e); + } + } + + private Object doInvoke(Object payload) throws SpringInvocationException { + if (theMethod == null) + setupMethod(); + + if (badInvoker) + throw new SpringInvocationException("Spring invoker incorrectly configured"); + // Invoke the method on the Spring bean using the payload, returning the results + try { + Object ret; + + if (payload != null && !payload.getClass().isArray()) { + ret = theMethod.invoke(bean, payload); + } else { + ret = theMethod.invoke(bean, (Object[])payload); + } + return ret; + } catch (InvocationTargetException e) { + throw new SpringInvocationException("Spring invoker invoke method '" + theMethod.getName() + "' error.", + e.getCause()); + } catch (Exception e) { + throw new SpringInvocationException("Spring invoker invoke method '" + theMethod.getName() + "' error.", e); + } + + } // end method doInvoke + + /** + * @param msg the message to invoke on the target bean + */ + public Message invoke(Message msg) { + try { + Object resp = doInvoke(msg.getBody()); + msg.setBody(resp); + } catch (SpringInvocationException e) { + msg.setFaultBody(e.getCause()); + } catch (Throwable e) { + msg.setFaultBody(e); + } + //System.out.println("Spring Invoker - invoke called"); + return msg; + } // end method invoke + +} // end class SpringInvoker diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.spring.xml.SpringXMLBeanDefinitionLoader b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.spring.xml.SpringXMLBeanDefinitionLoader new file mode 100644 index 0000000000..0a46baa13b --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.spring.xml.SpringXMLBeanDefinitionLoader @@ -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.implementation.spring.processor.stub.SpringXMLBeanDefinitionLoaderStub;ranking=50
\ No newline at end of file diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory new file mode 100644 index 0000000000..e037ea60f5 --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta3/modules/implementation-spring-stub/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory @@ -0,0 +1,20 @@ +# 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.
+
+# Implementation class for the implementation extension
+org.apache.tuscany.sca.implementation.spring.provider.stub.SpringImplementationProviderFactory;model=org.apache.tuscany.sca.implementation.spring.SpringImplementation;ranking=50
+
|