diff options
Diffstat (limited to 'java/sca/distribution/tomcat')
6 files changed, 537 insertions, 0 deletions
diff --git a/java/sca/distribution/tomcat/tomcat-hook/LICENSE b/java/sca/distribution/tomcat/tomcat-hook/LICENSE new file mode 100644 index 0000000000..6e529a25c4 --- /dev/null +++ b/java/sca/distribution/tomcat/tomcat-hook/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/java/sca/distribution/tomcat/tomcat-hook/META-INF/MANIFEST.MF b/java/sca/distribution/tomcat/tomcat-hook/META-INF/MANIFEST.MF new file mode 100644 index 0000000000..fca93beabf --- /dev/null +++ b/java/sca/distribution/tomcat/tomcat-hook/META-INF/MANIFEST.MF @@ -0,0 +1,25 @@ +Manifest-Version: 1.0
+Export-Package: org.apache.tuscany.sca.host.webapp;version="2.0.0";
+ uses:="javax.servlet,org.apache.tuscany.sca.host.http,org.apache.tuscany.sca.core"
+Tool: Bnd-0.0.255
+Bundle-Name: Apache Tuscany SCA Webapp Host
+Created-By: 1.6.0_07 (Sun Microsystems Inc.)
+Bundle-Vendor: The Apache Software Foundation
+Bundle-Version: 2.0.0
+Bnd-LastModified: 1222833658000
+Bundle-ManifestVersion: 2
+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt
+Bundle-Description: Apache Tuscany SCA Webapp Host
+Import-Package: javax.naming,
+ javax.servlet,
+ javax.servlet.http,
+ org.apache.tuscany.sca.core;version="2.0.0",
+ org.apache.tuscany.sca.host.http;version="2.0.0",
+ org.apache.tuscany.sca.host.webapp;version="2.0.0",
+ org.apache.tuscany.sca.node;version="2.0.0",
+ org.apache.tuscany.sca.node.configuration;version="2.0.0",
+ org.apache.tuscany.sca.node.impl;version="2.0.0",
+ org.oasisopen.sca;version="2.0.0"
+Bundle-SymbolicName: org.apache.tuscany.sca.host.webapp
+Bundle-DocURL: http://www.apache.org/
+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6 diff --git a/java/sca/distribution/tomcat/tomcat-hook/NOTICE b/java/sca/distribution/tomcat/tomcat-hook/NOTICE new file mode 100644 index 0000000000..f5792022fd --- /dev/null +++ b/java/sca/distribution/tomcat/tomcat-hook/NOTICE @@ -0,0 +1,7 @@ +${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
+
diff --git a/java/sca/distribution/tomcat/tomcat-hook/pom.xml b/java/sca/distribution/tomcat/tomcat-hook/pom.xml new file mode 100644 index 0000000000..6bb5adad0f --- /dev/null +++ b/java/sca/distribution/tomcat/tomcat-hook/pom.xml @@ -0,0 +1,70 @@ +<?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-tomcat-hook</artifactId>
+ <name>Apache Tuscany SCA Tomcat Hook</name>
+
+ <dependencies>
+
+ <dependency>
+ <groupId>org.apache.tomcat</groupId>
+ <artifactId>catalina</artifactId>
+ <version>6.0.18</version>
+ <exclusions>
+ <exclusion>
+ <groupId>org.apache.tomcat</groupId>
+ <artifactId>servlet-api</artifactId>
+ </exclusion>
+ </exclusions>
+ <scope>provided</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tomcat</groupId>
+ <artifactId>coyote</artifactId>
+ <version>6.0.18</version>
+ <scope>provided</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>javax.servlet</groupId>
+ <artifactId>servlet-api</artifactId>
+ <version>2.5</version>
+ <scope>provided</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.codehaus.swizzle</groupId>
+ <artifactId>swizzle-stream</artifactId>
+ <version>1.0.2</version>
+ <scope>provided</scope>
+ </dependency>
+
+ </dependencies>
+
+</project>
diff --git a/java/sca/distribution/tomcat/tomcat-hook/src/main/java/org/apache/tuscany/sca/tomcat/TuscanyLifecycleListener.java b/java/sca/distribution/tomcat/tomcat-hook/src/main/java/org/apache/tuscany/sca/tomcat/TuscanyLifecycleListener.java new file mode 100644 index 0000000000..9533c43acb --- /dev/null +++ b/java/sca/distribution/tomcat/tomcat-hook/src/main/java/org/apache/tuscany/sca/tomcat/TuscanyLifecycleListener.java @@ -0,0 +1,146 @@ +/*
+ * 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.tomcat;
+
+import java.io.File;
+
+import org.apache.catalina.Container;
+import org.apache.catalina.LifecycleEvent;
+import org.apache.catalina.LifecycleListener;
+import org.apache.catalina.ServerFactory;
+import org.apache.catalina.Service;
+import org.apache.catalina.connector.Connector;
+import org.apache.catalina.core.StandardEngine;
+import org.apache.catalina.core.StandardHost;
+import org.apache.catalina.core.StandardServer;
+import org.apache.catalina.core.StandardService;
+import org.apache.catalina.startup.HostConfig;
+
+/**
+ * A Tomcat LifecycleListener that initilizes the Tuscany Tomcat integration.
+ * It sets a System property with the location of the Tuscany runtime .war
+ * and configures each Tomcat Connector to use the TuscanyStandardContext.
+ *
+ * To configure Tomcat to use this add the following to the Tomcat conf/server.xml
+ * <Listener className="org.apache.tuscany.sca.tomcat.TuscanyLifecycleListener"/>
+ */
+public class TuscanyLifecycleListener implements LifecycleListener {
+// private static transient Log log = LogFactory.getLog(StandardContext.class);
+
+ public static final String TUSCANY_WAR_PROP = "org.apache.tuscany.sca.tomcat.war";
+
+ private static boolean running;
+ public static boolean isRunning() {
+ return running;
+ }
+
+ public TuscanyLifecycleListener() {
+ running = true;
+ }
+
+ public void lifecycleEvent(LifecycleEvent event) {
+ if ("init".equals(event.getType()) && (event.getSource() instanceof StandardServer)) {
+ File webappDir = findTuscanyWar();
+ if (webappDir == null) {
+// log.warn("Tuscany disabled as Tuscany webapp not found");
+ } else {
+ System.setProperty(TUSCANY_WAR_PROP, webappDir.getAbsolutePath());
+// log.info("Using Tuscany webapp: " + webappDir.getAbsolutePath());
+ StandardServer server = (StandardServer)event.getSource();
+ StandardService catalina = (StandardService)server.findService("Catalina");
+ for (Connector connector : catalina.findConnectors()) {
+ for (Container container: connector.getContainer().findChildren()) {
+ if (container instanceof StandardHost) {
+ for (LifecycleListener listener : ((StandardHost)container).findLifecycleListeners()) {
+ if (listener instanceof HostConfig) {
+ ((HostConfig)listener).setContextClass("org.apache.tuscany.sca.tomcat.TuscanyStandardContext");
+// log.info("TuscanyStandardContext set for connector: " + container.getName() + ":" + connector.getPort());
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+
+ private static File findTuscanyWar() {
+
+ // in Tomcat 5.5 the Tuscany war is in the server/webapps director
+ String catalinaBase = System.getProperty("catalina.base");
+ File serverWebapps = new File(catalinaBase, "server/webapps");
+ File tuscanyWar = findTuscanyWar(serverWebapps);
+ if (tuscanyWar != null) {
+ return tuscanyWar;
+ }
+
+ // in Tomcat 6 the Tuscany war is normally in webapps, but we just scan all hosts directories
+ for (Service service : ServerFactory.getServer().findServices()) {
+ Container container = service.getContainer();
+ if (container instanceof StandardEngine) {
+ StandardEngine engine = (StandardEngine) container;
+ for (Container child : engine.findChildren()) {
+ if (child instanceof StandardHost) {
+ StandardHost host = (StandardHost) child;
+ String appBase = host.getAppBase();
+
+ // determine the host dir (normally webapps)
+ File hostDir = new File(appBase);
+ if (!hostDir.isAbsolute()) {
+ hostDir = new File(catalinaBase, appBase);
+ }
+
+ tuscanyWar = findTuscanyWar(hostDir);
+ if (tuscanyWar != null) {
+ return tuscanyWar;
+ }
+ }
+ }
+ }
+ }
+ return null;
+ }
+
+ private static File findTuscanyWar(File hostDir) {
+ if (!hostDir.isDirectory()) {
+ return null;
+ }
+
+ // iterate over the contexts
+ for (File contextDir : hostDir.listFiles()) {
+ // does this war have a web-inf lib dir
+ File hookLib = new File(contextDir, "server-lib");
+ if (!hookLib.isDirectory()) {
+ continue;
+ }
+ // iterate over the libs looking for the tuscany-tomcat-*.jar
+ for (File file : hookLib.listFiles()) {
+ if (file.getName().startsWith("tuscany-tomcat-hook-") && file.getName().endsWith(".jar")) {
+ // this should be in the Tuscany war...
+ // make sure it has a runtime directory
+ if (new File(contextDir, "tuscany-lib").isDirectory()) {
+ return contextDir;
+ }
+ }
+ }
+ }
+ return null;
+ }
+}
diff --git a/java/sca/distribution/tomcat/tomcat-hook/src/main/java/org/apache/tuscany/sca/tomcat/TuscanyStandardContext.java b/java/sca/distribution/tomcat/tomcat-hook/src/main/java/org/apache/tuscany/sca/tomcat/TuscanyStandardContext.java new file mode 100644 index 0000000000..0d6404fff9 --- /dev/null +++ b/java/sca/distribution/tomcat/tomcat-hook/src/main/java/org/apache/tuscany/sca/tomcat/TuscanyStandardContext.java @@ -0,0 +1,84 @@ +/*
+ * 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.tomcat;
+
+import java.io.File;
+import java.net.URL;
+import java.net.URLClassLoader;
+
+import javax.naming.NamingException;
+
+import org.apache.catalina.Loader;
+import org.apache.catalina.core.StandardContext;
+import org.apache.catalina.deploy.FilterDef;
+
+public class TuscanyStandardContext extends StandardContext {
+ private static final long serialVersionUID = 1L;
+
+ private ClassLoader tuscanyClassLoader;
+
+ public Loader getLoader() {
+ if (loader != null) {
+ return loader;
+ }
+
+ initTuscany();
+
+ return super.getLoader();
+ }
+
+ private void initTuscany() {
+ String scaVersion = getSCAVersion();
+ if ("1.1".equals(scaVersion)) {
+ setParentClassLoader(getTuscanyClassloader(scaVersion));
+ addApplicationListener("org.apache.tuscany.sca.host.webapp.TuscanyContextListener");
+ FilterDef filterDef = new FilterDef();
+ filterDef.setFilterName("TuscanyFilter");
+ filterDef.setFilterClass("org.apache.tuscany.sca.host.webapp.TuscanyServletFilter");
+ addFilterDef(filterDef);
+ }
+ }
+
+ private String getSCAVersion() {
+ Object o = null;
+ try {
+ o = getResources().lookup("WEB-INF/web.composite");
+ } catch (NamingException e) {
+ }
+ return o != null ? "1.1" : null;
+ }
+
+ private ClassLoader getTuscanyClassloader(String version) {
+ if (tuscanyClassLoader == null) {
+ File tuscanyWar = new File(System.getProperty("org.apache.tuscany.sca.tomcat.war"));
+ File[] runtimeJars = new File(tuscanyWar, "tuscany-lib").listFiles();
+ try {
+ URL[] jarURLs = new URL[runtimeJars.length];
+ for (int i=0; i< jarURLs.length; i++) {
+ jarURLs[i] = runtimeJars[i].toURI().toURL();
+ }
+ return new URLClassLoader(jarURLs, getParentClassLoader());
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+ return tuscanyClassLoader;
+ }
+}
|