Recreate 2.0-Beta3 branch from current trunk

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1151792 13f79535-47bb-0310-9956-ffa450edef68

11 files changed, 1005 insertions, 0 deletions

diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/LICENSE b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/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.
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+      "License" shall mean the terms and conditions for use, reproduction,
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+      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."
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+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
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+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
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+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
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+      (d) If the Work includes a "NOTICE" text file as part of its
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+          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
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+      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
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+      Work (including but not limited to damages for loss of goodwill,
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+      other commercial damages or losses), even if such Contributor
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+
+   Unless required by applicable law or agreed to in writing, software
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+
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/META-INF/MANIFEST.MF b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..807c1b0135
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/META-INF/MANIFEST.MF
@@ -0,0 +1,23 @@
+Manifest-Version: 1.0

+Private-Package: org.apache.tuscany.sca.http.osgi;version="2.0.0"

+SCA-Version: 1.1

+Bundle-Name: Apache Tuscany SCA Jetty Servlet Host Extension

+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 Jetty Servlet Host Extension

+Import-Package: javax.net.ssl;resolution:=optional,

+ 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.work;version="2.0.0",

+ org.osgi.framework;version="1.4.0",

+ org.osgi.service.http;version="1.2",

+ org.osgi.util.tracker;version="1.3.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.host.http.osgi

+Bundle-DocURL: http://www.apache.org/

+Bundle-ActivationPolicy: lazy

+Bundle-Activator: org.apache.tuscany.sca.http.osgi.OSGiServletHost

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/NOTICE b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/NOTICE
new file mode 100644
index 0000000000..ad2ba40961
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2010 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/host-http-osgi/pom.xml b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/pom.xml
new file mode 100644
index 0000000000..e607fa7abf
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/pom.xml
@@ -0,0 +1,74 @@
+<?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-host-http-osgi</artifactId>
+    <name>Apache Tuscany SCA OSGi HTTP Service Based Servlet Host Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+            <version>2.0-Beta3-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.eclipse</groupId>
+            <artifactId>osgi</artifactId>
+            <version>3.5.0-v20090520</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.eclipse.osgi</groupId>
+            <artifactId>services</artifactId>
+            <version>3.2.0-v20090520-1800</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.eclipse.equinox</groupId>
+            <artifactId>http</artifactId>
+            <version>1.0.300-v20090520-1800</version>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+        </dependency>
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility-equinox</artifactId>
+            <version>2.0-Beta3-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-launcher-equinox</artifactId>
+            <version>2.0-Beta3-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/main/java/org/apache/tuscany/sca/http/osgi/HttpServiceWrapper.java b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/main/java/org/apache/tuscany/sca/http/osgi/HttpServiceWrapper.java
new file mode 100644
index 0000000000..3cfca3e6c8
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/main/java/org/apache/tuscany/sca/http/osgi/HttpServiceWrapper.java
@@ -0,0 +1,145 @@
+/*
+ * 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.http.osgi;
+
+import javax.servlet.Servlet;
+
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.InvalidSyntaxException;
+import org.osgi.framework.ServiceEvent;
+import org.osgi.framework.ServiceListener;
+import org.osgi.framework.ServiceReference;
+import org.osgi.service.http.HttpService;
+import org.osgi.util.tracker.ServiceTracker;
+
+/**
+ * A whiteboard for HttpService and Servlet
+ */
+public class HttpServiceWrapper {
+
+    static final String SERVLET_URI = "servlet.uri";
+    private ServiceTracker httpTracker;
+    private BundleContext bc;
+
+    private class HttpServiceTracker extends ServiceTracker {
+        private HttpServiceTracker() {
+            super(bc, HttpService.class.getName(), null);
+        }
+
+        @Override
+        public Object addingService(ServiceReference reference) {
+            HttpService httpService = (HttpService)super.addingService(reference);
+            // Register existing servlets
+            String filter = "(objectclass=" + Servlet.class.getName() + ")";
+            ServiceReference[] servlets = null;
+            try {
+                servlets = bc.getServiceReferences(null, filter);
+            } catch (InvalidSyntaxException e) {
+                throw new IllegalStateException(e);
+            }
+            for (int i = 0; servlets != null && i < servlets.length; i++) {
+                Servlet servlet = (Servlet)bc.getService(servlets[i]);
+                String alias = (String)servlets[i].getProperty(SERVLET_URI);
+
+                try {
+                    httpService.registerServlet(alias, servlet, null, null);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return httpService;
+        }
+    }
+
+    public HttpServiceWrapper(BundleContext bc) {
+        super();
+        this.bc = bc;
+    }
+
+    void open() {
+        httpTracker = new HttpServiceTracker();
+        httpTracker.open();
+
+        ServiceListener sl = new ServiceListener() {
+            public void serviceChanged(ServiceEvent ev) {
+                ServiceReference sr = ev.getServiceReference();
+                switch (ev.getType()) {
+                    case ServiceEvent.REGISTERED: {
+                        registerServlet(sr);
+                    }
+                        break;
+                    case ServiceEvent.UNREGISTERING: {
+                        unregisterServlet(sr);
+                    }
+                        break;
+                }
+            }
+        };
+
+        String filter = "(objectclass=" + Servlet.class.getName() + ")";
+        try {
+            bc.addServiceListener(sl, filter);
+            ServiceReference[] servlets = bc.getServiceReferences(null, filter);
+            for (int i = 0; servlets != null && i < servlets.length; i++) {
+                sl.serviceChanged(new ServiceEvent(ServiceEvent.REGISTERED, servlets[i]));
+            }
+        } catch (InvalidSyntaxException e) {
+            e.printStackTrace();
+        }
+    }
+
+    void close() {
+        if (httpTracker != null) {
+            httpTracker.close();
+        }
+    }
+
+    void registerServlet(ServiceReference sr) {
+        Servlet servlet = (Servlet)bc.getService(sr);
+        String alias = (String)sr.getProperty(SERVLET_URI);
+
+        Object[] httpServices = httpTracker.getServices();
+
+        for (int i = 0; httpServices != null && i < httpServices.length; i++) {
+            HttpService http = (HttpService)httpServices[i];
+            try {
+                http.registerServlet(alias, servlet, null, null);
+            } catch (Exception e) {
+                throw new IllegalStateException(e);
+            }
+        }
+    }
+
+    void unregisterServlet(ServiceReference sr) {
+        String alias = (String)sr.getProperty(SERVLET_URI);
+        Object[] httpServices = httpTracker.getServices();
+
+        for (int i = 0; httpServices != null && i < httpServices.length; i++) {
+            HttpService http = (HttpService)httpServices[i];
+            try {
+                http.unregister(alias);
+            } catch (Exception e) {
+                throw new IllegalStateException(e);
+            }
+            bc.ungetService(sr);
+        }
+    }
+
+}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/main/java/org/apache/tuscany/sca/http/osgi/OSGiServletHost.java b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/main/java/org/apache/tuscany/sca/http/osgi/OSGiServletHost.java
new file mode 100644
index 0000000000..467fcf8fbd
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/main/java/org/apache/tuscany/sca/http/osgi/OSGiServletHost.java
@@ -0,0 +1,300 @@
+/*
+ * 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.http.osgi;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.net.InetAddress;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.net.UnknownHostException;
+import java.util.Dictionary;
+import java.util.HashMap;
+import java.util.Hashtable;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.logging.Logger;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServlet;
+
+import org.apache.tuscany.sca.host.http.SecurityContext;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletMappingException;
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceRegistration;
+
+/**
+ *
+ */
+public class OSGiServletHost implements ServletHost, BundleActivator {
+    static final String DUMMY_URI = "/_tuscany";
+
+    /**
+     * Default servlet
+     */
+    private static class DefaultServlet extends HttpServlet {
+
+        @Override
+        public void service(ServletRequest request, ServletResponse response) throws ServletException, IOException {
+            PrintWriter pw = response.getWriter();
+            pw.println("<html><body><h1>Apache Tuscany</h1></body></html>");
+            pw.flush();
+        }
+    }
+
+    private Map<String, Servlet> servlets = new ConcurrentHashMap<String, Servlet>();
+
+    private static final Logger logger = Logger.getLogger(OSGiServletHost.class.getName());
+
+    private String contextPath = "/";
+    private int defaultPortNumber = 8080;
+
+    private ServletContext servletContext;
+    private Map<String, Object> attributes = new HashMap<String, Object>();
+    private HttpServiceWrapper wrapper;
+
+    private static BundleContext bundleContext;
+
+    public void start(BundleContext context) {
+        bundleContext = context;
+        wrapper = new HttpServiceWrapper(bundleContext);
+        wrapper.open();
+
+        HttpServlet defaultServlet = new DefaultServlet();
+        addServletMapping(DUMMY_URI, defaultServlet);
+        // this.servletContext = defaultServlet.getServletContext();
+    }
+
+    public void stop(BundleContext bundleContext) {
+        removeServletMapping(DUMMY_URI);
+        wrapper.close();
+    }
+
+    public void setDefaultPort(int port) {
+        defaultPortNumber = port;
+    }
+
+    public int getDefaultPort() {
+        return defaultPortNumber;
+    }
+
+    public String addServletMapping(String suri, Servlet servlet) throws ServletMappingException {
+        URI pathURI = URI.create(suri);
+
+        // Make sure that the path starts with a /
+        suri = pathURI.getPath();
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        if (!suri.startsWith(contextPath)) {
+            suri = contextPath + suri;
+        }
+
+        // The OSGi HTTP service doesn't use an aster for sub-paths so strip it off
+        if (suri.endsWith("/*")) {
+            suri = suri.substring(0, suri.length()-2);
+        }
+
+        // In a webapp just use the given path and ignore the host and port
+        // as they are fixed by the Web container
+        try {
+            Dictionary<String, Object> props = new Hashtable<String, Object>();
+            props.put(HttpServiceWrapper.SERVLET_URI, suri);
+            ServiceRegistration reg = bundleContext.registerService(Servlet.class.getName(), servlet, props);
+            servlets.put(suri, servlet);
+        } catch (Exception e) {
+            throw new ServletMappingException(e);
+        }
+
+        logger.info("Added Servlet mapping: " + suri);
+        return suri;
+    }
+
+    public Servlet removeServletMapping(String suri) throws ServletMappingException {
+        URI pathURI = URI.create(suri);
+
+        // Make sure that the path starts with a /
+        suri = pathURI.getPath();
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        if (!suri.startsWith(contextPath)) {
+            suri = contextPath + suri;
+        }
+
+        // In a webapp just use the given path and ignore the host and port
+        // as they are fixed by the Web container
+        try {
+            return servlets.remove(suri);
+        } catch (Exception e) {
+            throw new ServletMappingException(e);
+        }
+
+    }
+
+    public Servlet getServletMapping(String suri) throws ServletMappingException {
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        if (!suri.startsWith(contextPath)) {
+            suri = contextPath + suri;
+        }
+
+        // Get the Servlet mapped to the given path
+        Servlet servlet = servlets.get(suri);
+        return servlet;
+    }
+
+    public URL getURLMapping(String suri) throws ServletMappingException {
+        URI uri = URI.create(suri);
+
+        // Get the URI scheme and port
+        String scheme = uri.getScheme();
+        if (scheme == null) {
+            scheme = "http";
+        }
+        int portNumber = uri.getPort();
+        if (portNumber == -1) {
+            portNumber = defaultPortNumber;
+        }
+
+        // Get the host
+        String host;
+        try {
+            host = InetAddress.getLocalHost().getHostName();
+        } catch (UnknownHostException e) {
+            host = "localhost";
+        }
+
+        // Construct the URL
+        String path = uri.getPath();
+        if (!path.startsWith("/")) {
+            path = '/' + path;
+        }
+
+        if (contextPath != null && !path.startsWith(contextPath)) {
+            path = contextPath + path;
+        }
+
+        URL url;
+        try {
+            url = new URL(scheme, host, portNumber, path);
+        } catch (MalformedURLException e) {
+            throw new ServletMappingException(e);
+        }
+        return url;
+    }
+
+    public RequestDispatcher getRequestDispatcher(String suri) throws ServletMappingException {
+
+        // Make sure that the path starts with a /
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        suri = contextPath + suri;
+
+        // Get the Servlet mapped to the given path
+        Servlet servlet = servlets.get(suri);
+        if (servlet != null) {
+            return new ServletRequestDispatcher(suri, servlet);
+        }
+
+        for (Map.Entry<String, Servlet> entry : servlets.entrySet()) {
+            String servletPath = entry.getKey();
+            if (servletPath.endsWith("*")) {
+                servletPath = servletPath.substring(0, servletPath.length() - 1);
+                if (suri.startsWith(servletPath)) {
+                    // entry key is contextPath/servletPath, WebAppRequestDispatcher only wants servletPath
+                    return new ServletRequestDispatcher(entry.getKey().substring(contextPath.length()), entry
+                        .getValue());
+                } else {
+                    if ((suri + "/").startsWith(servletPath)) {
+                        return new ServletRequestDispatcher(entry.getKey().substring(contextPath.length()), entry
+                            .getValue());
+                    }
+                }
+            }
+        }
+
+        // No Servlet found
+        return null;
+    }
+
+    public String getContextPath() {
+        return contextPath;
+    }
+
+    public void setContextPath(String path) {
+    }
+
+    /**
+     * TODO: How context paths work is still up in the air so for now
+     *    this hacks in a path that gets some samples working
+     *    can't use setContextPath as NodeImpl calls that later
+     */
+    public void setContextPath2(String path) {
+        if (path != null && path.length() > 0) {
+            this.contextPath = path;
+        }
+    }
+
+    public void setAttribute(String name, Object value) {
+        if (servletContext != null) {
+            servletContext.setAttribute(name, value);
+        } else {
+            attributes.put(name, value);
+        }
+    }
+
+    public String getName() {
+        return "osgi";
+    }
+
+    @Override
+    public ServletContext getServletContext() {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    @Override
+    public String addServletMapping(String uri, Servlet servlet, SecurityContext securityContext)
+        throws ServletMappingException {
+        return addServletMapping(uri, servlet);
+    }
+
+    @Override
+    public URL getURLMapping(String uri, SecurityContext securityContext) {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/main/java/org/apache/tuscany/sca/http/osgi/ServletRequestDispatcher.java b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/main/java/org/apache/tuscany/sca/http/osgi/ServletRequestDispatcher.java
new file mode 100644
index 0000000000..789deeb94e
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/main/java/org/apache/tuscany/sca/http/osgi/ServletRequestDispatcher.java
@@ -0,0 +1,114 @@
+/*
+ * 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.http.osgi;
+
+import java.io.IOException;
+import java.util.StringTokenizer;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletRequestWrapper;
+
+/**
+ * A Servlet request dispatcher that can be used to delegate requests to a
+ * Servlet registered with the Webapp Servlet host.
+ *
+ * @version $Rev$ $Date$
+ */
+class ServletRequestDispatcher implements RequestDispatcher {
+    private String servletPath;
+    private Servlet servlet;
+    
+    public ServletRequestDispatcher(String mapping, Servlet servlet) {
+        if (mapping.endsWith("*")) {
+            mapping = mapping.substring(0, mapping.length()-1);
+        }
+        if (mapping.endsWith("/")) {
+            mapping = mapping.substring(0, mapping.length()-1);
+        }
+        this.servletPath = mapping;
+        this.servlet = servlet;
+    }
+
+    /**
+     * Returns a request wrapper which will return the correct Servlet path
+     * and path info.
+     * 
+     * @param request
+     * @return
+     */
+    private HttpServletRequest createRequestWrapper(ServletRequest request) {
+        HttpServletRequest requestWrapper = new HttpServletRequestWrapper((HttpServletRequest)request) {
+            
+            @Override
+            public String getServletPath() {
+                return servletPath;
+            }
+            
+            @Override
+            public String getPathInfo() {
+                String path = super.getServletPath();
+                if (path.length() == 0) {
+                    path = super.getPathInfo();
+                }
+
+                // TODO: another context path hack, revisit when context path is sorted out
+                path = fiddlePath(path, servletPath);
+
+                return path;
+            }
+        };
+        return requestWrapper;
+    }
+
+    /**
+     * Remove any path suffix thats part of the Servlet context path
+     */
+    protected String fiddlePath(String path, String servletPath) {
+        StringTokenizer st = new StringTokenizer(path, "/");
+        if (st.countTokens() == 1) {
+            return path;
+        }
+        String root = "";
+        while (st.hasMoreTokens()){
+                String s = st.nextToken();
+                if (servletPath.endsWith((root + "/" + s))) {
+                        root += "/" + s;
+                } else {
+                        break;
+                }
+        }
+        String fiddlePath = path.substring(root.length());
+        return fiddlePath;
+    }
+
+    public void forward(ServletRequest request, ServletResponse response) throws ServletException, IOException {
+        servlet.service(createRequestWrapper(request), response);
+    }
+    
+    public void include(ServletRequest request, ServletResponse response) throws ServletException, IOException {
+        servlet.service(createRequestWrapper(request), response);
+    }
+}
+
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.http.ServletHost b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.http.ServletHost
new file mode 100644
index 0000000000..3bc305ecc1
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.http.ServletHost
@@ -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.

+# Implementation class for the ServletHost

+org.apache.tuscany.sca.http.osgi.OSGiServletHost;name=osgi,ranking=100

diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/test/java/org/apache/tuscany/sca/http/osgi/OSGiServletHostTestCase.java b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/test/java/org/apache/tuscany/sca/http/osgi/OSGiServletHostTestCase.java
new file mode 100644
index 0000000000..b38543a7e9
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/test/java/org/apache/tuscany/sca/http/osgi/OSGiServletHostTestCase.java
@@ -0,0 +1,97 @@
+/*
+ * 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.http.osgi;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.net.URL;
+
+import org.apache.tuscany.sca.node.equinox.launcher.EquinoxHost;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+
+/**
+ *
+ */
+public class OSGiServletHostTestCase {
+    /** Standard OSGi port property for HTTP service */
+    public static final String HTTP_PORT = "org.osgi.service.http.port";
+
+    /** Standard OSGi port property for HTTPS service */
+    public static final String HTTPS_PORT = "org.osgi.service.http.port.secure";
+
+    private static EquinoxHost host;
+    private static String port;
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        port = System.setProperty(HTTP_PORT, "8085");
+        host = new EquinoxHost();
+        BundleContext context = host.start();
+        for (Bundle b : context.getBundles()) {
+            System.out.println(b.getSymbolicName());
+            b.start();
+        }
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+        if (host != null) {
+            host.stop();
+            if (port != null) {
+                System.setProperty(HTTP_PORT, port);
+            } else {
+                System.clearProperty(HTTP_PORT);
+            }
+        }
+    }
+
+    @Test
+    public void testHost() throws IOException {
+        URL url = new URL("http://localhost:8085" + OSGiServletHost.DUMMY_URI);
+        InputStream is = url.openStream();
+        Reader reader = new InputStreamReader(is);
+        char[] content = new char[1024];
+        int len = 0;
+        while (true) {
+            int size = reader.read(content, len, 1024 - len);
+            if (size < 0) {
+                break;
+            }
+            len += size;
+        }
+        Assert.assertTrue(len > 0);
+        String str = new String(content, 0, len);
+        System.out.println(str);
+        Assert.assertEquals("<html><body><h1>Apache Tuscany</h1></body></html>", str.trim());
+    }
+}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/test/resources/content/test.html b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/test/resources/content/test.html
new file mode 100644
index 0000000000..9ee377e1ff
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/test/resources/content/test.html
@@ -0,0 +1,23 @@
+<!--
+    * 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.
+-->
+<html>
+<body>
+<h1>Hello from Apache Tuscany!</h1>
+</body>
+</html>
\ No newline at end of file
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/test/resources/tuscany.keyStore b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/test/resources/tuscany.keyStore
new file mode 100644
index 0000000000..7ea23f7ff4
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta3/modules/host-http-osgi/src/test/resources/tuscany.keyStore