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Posted to scm@geronimo.apache.org by pr...@apache.org on 2007/09/10 20:44:47 UTC

svn commit: r574329 - in /geronimo/samples/trunk/samples/async-http: ./ http-local-app/ http-local-app/src/ http-local-app/src/main/ http-local-app/src/main/java/ http-local-app/src/main/java/org/ http-local-app/src/main/java/org/apache/ http-local-app...

Author: prasad
Date: Mon Sep 10 11:44:45 2007
New Revision: 574329

URL: http://svn.apache.org/viewvc?rev=574329&view=rev
Log:
* an asynchronous http client example

Added:
    geronimo/samples/trunk/samples/async-http/
    geronimo/samples/trunk/samples/async-http/http-local-app/
    geronimo/samples/trunk/samples/async-http/http-local-app/LICENSE.txt   (with props)
    geronimo/samples/trunk/samples/async-http/http-local-app/NOTICE.txt   (with props)
    geronimo/samples/trunk/samples/async-http/http-local-app/pom.xml   (with props)
    geronimo/samples/trunk/samples/async-http/http-local-app/src/
    geronimo/samples/trunk/samples/async-http/http-local-app/src/main/
    geronimo/samples/trunk/samples/async-http/http-local-app/src/main/java/
    geronimo/samples/trunk/samples/async-http/http-local-app/src/main/java/org/
    geronimo/samples/trunk/samples/async-http/http-local-app/src/main/java/org/apache/
    geronimo/samples/trunk/samples/async-http/http-local-app/src/main/java/org/apache/geronimo/
    geronimo/samples/trunk/samples/async-http/http-local-app/src/main/java/org/apache/geronimo/AsyncServlet.java   (with props)
    geronimo/samples/trunk/samples/async-http/http-local-app/src/main/java/org/apache/geronimo/Callback.java   (with props)
    geronimo/samples/trunk/samples/async-http/http-local-app/src/main/webapp/
    geronimo/samples/trunk/samples/async-http/http-local-app/src/main/webapp/WEB-INF/
    geronimo/samples/trunk/samples/async-http/http-local-app/src/main/webapp/WEB-INF/geronimo-web.xml   (with props)
    geronimo/samples/trunk/samples/async-http/http-local-app/src/main/webapp/WEB-INF/web.xml   (with props)
    geronimo/samples/trunk/samples/async-http/http-remote-app/
    geronimo/samples/trunk/samples/async-http/http-remote-app/LICENSE.txt   (with props)
    geronimo/samples/trunk/samples/async-http/http-remote-app/NOTICE.txt   (with props)
    geronimo/samples/trunk/samples/async-http/http-remote-app/pom.xml   (with props)
    geronimo/samples/trunk/samples/async-http/http-remote-app/src/
    geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/
    geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/java/
    geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/java/org/
    geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/java/org/apache/
    geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/java/org/apache/geronimo/
    geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/java/org/apache/geronimo/PageServlet.java   (with props)
    geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/webapp/
    geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/webapp/500Error.html   (with props)
    geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/webapp/WEB-INF/
    geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/webapp/WEB-INF/geronimo-web.xml   (with props)
    geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/webapp/WEB-INF/web.xml   (with props)
    geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/webapp/dummy.html   (with props)
    geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/webapp/topleft_logo_437x64.gif   (with props)
    geronimo/samples/trunk/samples/async-http/pom.xml   (with props)

Added: geronimo/samples/trunk/samples/async-http/http-local-app/LICENSE.txt
URL: http://svn.apache.org/viewvc/geronimo/samples/trunk/samples/async-http/http-local-app/LICENSE.txt?rev=574329&view=auto
==============================================================================
--- geronimo/samples/trunk/samples/async-http/http-local-app/LICENSE.txt (added)
+++ geronimo/samples/trunk/samples/async-http/http-local-app/LICENSE.txt Mon Sep 10 11:44:45 2007
@@ -0,0 +1,203 @@
+
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+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
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==============================================================================
--- geronimo/samples/trunk/samples/async-http/http-local-app/NOTICE.txt (added)
+++ geronimo/samples/trunk/samples/async-http/http-local-app/NOTICE.txt Mon Sep 10 11:44:45 2007
@@ -0,0 +1,5 @@
+Apache Geronimo 
+Copyright 2003-2007 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).

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Added: geronimo/samples/trunk/samples/async-http/http-local-app/pom.xml
URL: http://svn.apache.org/viewvc/geronimo/samples/trunk/samples/async-http/http-local-app/pom.xml?rev=574329&view=auto
==============================================================================
--- geronimo/samples/trunk/samples/async-http/http-local-app/pom.xml (added)
+++ geronimo/samples/trunk/samples/async-http/http-local-app/pom.xml Mon Sep 10 11:44:45 2007
@@ -0,0 +1,76 @@
+<?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.
+-->
+<!-- $Rev$ $Date$ -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.geronimo.samples</groupId>
+        <artifactId>async-http</artifactId>
+        <version>2.0-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>http-local-app</artifactId>
+    <name>Geronimo Samples :: Asynchronous HTTP :: Local App</name>
+    <packaging>war</packaging>
+    
+    <description>
+        Geronimo samples webapp that uses asynchronous http to connect to an app on a remote server
+    </description>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.ahc</groupId>
+            <artifactId>ahc</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tomcat</groupId>
+            <artifactId>catalina</artifactId>
+            <version>6.0.8-SNAPSHOT</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+    
+    <build>
+        <plugins>
+            <plugin>
+              <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-antrun-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>process-resources</phase>
+                        <id>copy-parent-site</id>
+                        <goals>
+                            <goal>run</goal>
+                        </goals>
+                        <configuration>
+                            <tasks>
+                              <echo>Copying site directory from parent</echo>
+                                <copy todir="${project.build.directory}/${artifactId}-${version}" failonerror="false" overwrite="true">
+                                    <fileset dir="${basedir}/../docs"/>
+                                </copy>
+                            </tasks>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

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URL: http://svn.apache.org/viewvc/geronimo/samples/trunk/samples/async-http/http-local-app/src/main/java/org/apache/geronimo/AsyncServlet.java?rev=574329&view=auto
==============================================================================
--- geronimo/samples/trunk/samples/async-http/http-local-app/src/main/java/org/apache/geronimo/AsyncServlet.java (added)
+++ geronimo/samples/trunk/samples/async-http/http-local-app/src/main/java/org/apache/geronimo/AsyncServlet.java Mon Sep 10 11:44:45 2007
@@ -0,0 +1,94 @@
+package org.apache.geronimo;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.Random;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+
+import org.apache.ahc.AsyncHttpClient;
+import org.apache.ahc.codec.HttpRequestMessage;
+import org.apache.catalina.CometEvent;
+import org.apache.catalina.CometProcessor;
+
+/**
+ * Servlet implementation class for Servlet: AsyncServlet
+ * 
+ * @web.servlet name="AsyncServlet" display-name="AsyncServlet"
+ * 
+ * @web.servlet-mapping url-pattern="/async"
+ * 
+ */
+public class AsyncServlet extends HttpServlet implements CometProcessor {
+	static final long serialVersionUID = 1L;
+
+	/**
+	 * Process the given Comet event.
+	 * 
+	 * @param event
+	 *            The Comet event that will be processed
+	 * @throws IOException
+	 * @throws ServletException
+	 */
+	public void event(CometEvent event) throws IOException, ServletException {
+		HttpServletRequest request = event.getHttpServletRequest();
+
+		System.out.println("");
+		System.out.println("Inside AsyncServlet.event() "
+				+ event.getEventType().toString());
+
+		if (event.getEventType() == CometEvent.EventType.BEGIN) {
+			String cometId = request.getSession(true).getId();
+
+			Callback callback = new Callback(event);
+
+			String remoteUri = request.getParameter("remoteUri");
+			HttpRequestMessage msgRequest = new HttpRequestMessage(remoteUri);
+			if (remoteUri.endsWith("page")) {
+				Integer[] params = generateRandomParams();
+				msgRequest.setParameter("sessionId", cometId);
+				msgRequest.setParameter("delay", params[0].toString());
+				msgRequest.setParameter("code", params[1].toString());
+				System.out.println("sessionId:" + cometId + "; delay:"
+						+ params[0] + "; code:" + params[1]);
+			}
+			msgRequest.setRequestMethod(HttpRequestMessage.REQUEST_GET);
+
+			// URL url_connect = new URL(request.getParameter("remoteUrl"));
+			// URL url_connect = new
+			// URL(getServletContext().getInitParameter("remoteUrl"));
+			URL url_connect = new URL("http://puffyshirt:8080");
+
+			AsyncHttpClient ahc = new AsyncHttpClient(url_connect, callback, 30000, 250);
+			try {
+				ahc.connect();
+				ahc.sendRequest(msgRequest);
+				System.out.println("msg request is " + msgRequest.getPath());
+			} catch (Exception e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
+		}
+		System.out.println("Event processed");
+	}
+
+	protected Integer[] generateRandomParams() {
+		Integer[] params = new Integer[2];
+		final int[] codes = new int[] { 200, 302, 403, 404, 500 };
+
+		Random generator = new Random();
+
+		// generate a random delay between 10ms and 250 ms
+		int delay = generator.nextInt(290) + 10;
+		params[0] = new Integer(delay);
+
+		// generate randomly one of http status codes.
+		int index = generator.nextInt(codes.length);
+		params[1] = new Integer(codes[index]);
+
+		return params;
+	}
+
+}
\ No newline at end of file

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==============================================================================
--- geronimo/samples/trunk/samples/async-http/http-local-app/src/main/java/org/apache/geronimo/Callback.java (added)
+++ geronimo/samples/trunk/samples/async-http/http-local-app/src/main/java/org/apache/geronimo/Callback.java Mon Sep 10 11:44:45 2007
@@ -0,0 +1,120 @@
+/**
+ * 
+ */
+package org.apache.geronimo;
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.ahc.AsyncHttpClientCallback;
+import org.apache.ahc.codec.HttpResponseMessage;
+import org.apache.catalina.CometEvent;
+
+public class Callback implements AsyncHttpClientCallback {
+	private boolean timeout = false;
+	private boolean closed = false;
+	private boolean exception = false;
+	private Throwable throwable = null;
+	private CometEvent event = null;
+	private HttpResponseMessage message;
+
+	public Callback(CometEvent event) {
+		this.event = event;
+		clear();
+	}
+
+	public void onResponse(HttpResponseMessage message) {
+		this.message = message;
+
+		HttpServletResponse response = event.getHttpServletResponse();
+		HttpResponseMessage msg = getMessage();
+		response.setStatus(msg.getStatusCode());
+		response.setContentType(msg.getContentType());
+		response.setContentLength(msg.getContentLength());
+		OutputStream out = null;
+		try {
+			out = response.getOutputStream();
+			out.write(msg.getContent());
+			out.flush();
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+
+		closeEvent();
+	}
+
+	public void onException(Throwable cause) {
+		throwable = cause;
+		exception = true;		
+		// closeEvent();
+	}
+
+	public void onClosed() {
+		closed = true;		
+		closeEvent();
+	}
+
+	public void onTimeout() {
+		timeout = true;
+		HttpServletResponse response = event.getHttpServletResponse();
+		try {
+			response.sendError(HttpServletResponse.SC_REQUEST_TIMEOUT);
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+		closeEvent();
+	}
+
+	protected void closeEvent() {
+		try {
+			event.close();
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+	}
+
+	public Throwable getThrowable() {
+		return throwable;
+	}
+
+	public void clear() {
+		closed = false;
+		timeout = false;
+		exception = false;
+		message = null;
+	}
+
+	public boolean isClosed() {
+		return closed;
+	}
+
+	public void setClosed(boolean closed) {
+		this.closed = closed;
+	}
+
+	public boolean isTimeout() {
+		return timeout;
+	}
+
+	public boolean isException() {
+		return exception;
+	}
+
+	public void setException(boolean exception) {
+		this.exception = exception;
+	}
+
+	public HttpResponseMessage getMessage() {
+		return message;
+	}
+
+	public void setMessage(HttpResponseMessage message) {
+		this.message = message;
+	}
+
+}

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==============================================================================
--- geronimo/samples/trunk/samples/async-http/http-local-app/src/main/webapp/WEB-INF/geronimo-web.xml (added)
+++ geronimo/samples/trunk/samples/async-http/http-local-app/src/main/webapp/WEB-INF/geronimo-web.xml Mon Sep 10 11:44:45 2007
@@ -0,0 +1,37 @@
+<?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.
+-->
+
+<!-- $Rev$ $Date$ -->
+
+<web-app xmlns="http://geronimo.apache.org/xml/ns/j2ee/web-1.2"
+         xmlns:dep="http://geronimo.apache.org/xml/ns/deployment-1.2">
+
+    <environment>
+        <moduleId>
+            <groupId>org.apache.geronimo.samples</groupId>
+            <artifactId>http-local-app</artifactId>
+            <version>2.0-SNAPSHOT</version>
+            <type>war</type>
+        </moduleId>
+    </environment>
+    
+    <context-root>/localApp</context-root>
+
+</web-app>

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==============================================================================
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+++ geronimo/samples/trunk/samples/async-http/http-local-app/src/main/webapp/WEB-INF/web.xml Mon Sep 10 11:44:45 2007
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<web-app id="web-app_1" xmlns="http://java.sun.com/xml/ns/j2ee"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
+	version="2.4">
+	<display-name>ServerApp</display-name>
+	<distributable />
+
+	<servlet>
+		<display-name>AsyncServlet</display-name>
+		<servlet-name>AsyncServlet</servlet-name>
+		<servlet-class>org.apache.geronimo.AsyncServlet</servlet-class>
+		<load-on-startup>0</load-on-startup>
+		<!--<init-param>
+			<param-name>remoteUrl</param-name>
+			<param-value>http://puffyshirt:8080</param-value>
+  	    </init-param>      
+	--></servlet>
+
+
+	<servlet-mapping>
+		<servlet-name>AsyncServlet</servlet-name>
+		<url-pattern>/async</url-pattern>
+	</servlet-mapping>
+
+
+</web-app>

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Added: geronimo/samples/trunk/samples/async-http/http-remote-app/LICENSE.txt
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==============================================================================
--- geronimo/samples/trunk/samples/async-http/http-remote-app/LICENSE.txt (added)
+++ geronimo/samples/trunk/samples/async-http/http-remote-app/LICENSE.txt Mon Sep 10 11:44:45 2007
@@ -0,0 +1,203 @@
+
+                                 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.
+

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==============================================================================
--- geronimo/samples/trunk/samples/async-http/http-remote-app/NOTICE.txt (added)
+++ geronimo/samples/trunk/samples/async-http/http-remote-app/NOTICE.txt Mon Sep 10 11:44:45 2007
@@ -0,0 +1,5 @@
+Apache Geronimo 
+Copyright 2003-2007 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).

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==============================================================================
--- geronimo/samples/trunk/samples/async-http/http-remote-app/pom.xml (added)
+++ geronimo/samples/trunk/samples/async-http/http-remote-app/pom.xml Mon Sep 10 11:44:45 2007
@@ -0,0 +1,62 @@
+<?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.
+-->
+<!-- $Rev$ $Date$ -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.geronimo.samples</groupId>
+        <artifactId>async-http</artifactId>
+        <version>2.0-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>http-remote-app</artifactId>
+    <name>Geronimo Samples :: Asynchronous HTTP :: Remote App</name>
+    <packaging>war</packaging>
+    
+    <description>
+        Geronimo samples webapp on a remote server serving to a asynchronous HTTP client
+    </description>
+
+    <build>
+        <plugins>
+            <plugin>
+              <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-antrun-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>process-resources</phase>
+                        <id>copy-parent-site</id>
+                        <goals>
+                            <goal>run</goal>
+                        </goals>
+                        <configuration>
+                            <tasks>
+                              <echo>Copying site directory from parent</echo>
+                                <copy todir="${project.build.directory}/${artifactId}-${version}" failonerror="false" overwrite="true">
+                                    <fileset dir="${basedir}/../docs"/>
+                                </copy>
+                            </tasks>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

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Added: geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/java/org/apache/geronimo/PageServlet.java
URL: http://svn.apache.org/viewvc/geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/java/org/apache/geronimo/PageServlet.java?rev=574329&view=auto
==============================================================================
--- geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/java/org/apache/geronimo/PageServlet.java (added)
+++ geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/java/org/apache/geronimo/PageServlet.java Mon Sep 10 11:44:45 2007
@@ -0,0 +1,68 @@
+package org.apache.geronimo;
+
+import java.io.IOException;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ * Servlet implementation class for Servlet: PageServlet
+ * 
+ * @web.servlet name="PageServlet" display-name="PageServlet"
+ * 
+ * @web.servlet-mapping url-pattern="/page"
+ * 
+ */
+public class PageServlet extends HttpServlet {
+	static final long serialVersionUID = 1L;
+
+	protected void doGet(HttpServletRequest request,
+			HttpServletResponse response) throws ServletException, IOException {
+		
+		String cometId = request.getParameter("sessionId");
+		String delay = request.getParameter("delay");
+		String code = request.getParameter("code");
+		System.out.println("sessionId:" + cometId + "; delay:" + delay + "; code:" + code);
+
+		try {
+			Thread.sleep(Integer.parseInt(delay));
+		} catch (NumberFormatException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		} catch (InterruptedException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+
+		String uri = "dummy.html";	
+		if (code.equals("200")) {
+			request.getRequestDispatcher(uri).forward(request, response);
+			return;
+		}
+		
+		switch (Integer.parseInt(code)) {
+		case 302: response.sendRedirect(uri);
+		     break;
+		
+		case 403:response.sendError(HttpServletResponse.SC_FORBIDDEN);
+		    break;
+
+		case 404: response.sendError(HttpServletResponse.SC_NOT_FOUND);
+			break;
+
+		case 500:
+			try  { 
+				int test = 1/0;
+			} 
+			catch (Exception e) {
+					throw new ServletException("Servlet caught a ServletException: " + e.getMessage()); 
+			}			
+			break;
+		}
+		
+		return;
+	}
+
+}
\ No newline at end of file

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+++ geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/webapp/500Error.html Mon Sep 10 11:44:45 2007
@@ -0,0 +1,12 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+<title>Error 500</title>
+</head>
+<body>
+Internal Server Error ! 
+<p>
+Status Code 500.
+</body>
+</html>
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--- geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/webapp/WEB-INF/geronimo-web.xml (added)
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@@ -0,0 +1,37 @@
+<?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.
+-->
+
+<!-- $Rev$ $Date$ -->
+
+<web-app xmlns="http://geronimo.apache.org/xml/ns/j2ee/web-1.2"
+         xmlns:dep="http://geronimo.apache.org/xml/ns/deployment-1.2">
+
+    <environment>
+        <moduleId>
+            <groupId>org.apache.geronimo.samples</groupId>
+            <artifactId>http-remote-app</artifactId>
+            <version>2.0-SNAPSHOT</version>
+            <type>war</type>
+        </moduleId>
+    </environment>
+    
+    <context-root>/remoteApp</context-root>
+
+</web-app>

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+++ geronimo/samples/trunk/samples/async-http/http-remote-app/src/main/webapp/WEB-INF/web.xml Mon Sep 10 11:44:45 2007
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+<?xml version="1.0" encoding="UTF-8"?>
+
+<web-app id="web-app_1" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" version="2.4">
+   <display-name>ServerApp</display-name>
+   <distributable/>
+
+   <servlet>
+      <display-name>PageServlet</display-name>
+      <servlet-name>PageServlet</servlet-name>
+      <servlet-class>org.apache.geronimo.PageServlet</servlet-class>
+      <load-on-startup>0</load-on-startup>      
+   </servlet>
+
+
+   <servlet-mapping>
+      <servlet-name>PageServlet</servlet-name>
+      <url-pattern>/page</url-pattern>
+   </servlet-mapping>
+
+   <!--
+   To specify error pages, create a file named error-pages.xml, put it in your project's mergedir.
+   Organize error-pages.xml following this DTD slice:
+
+   <!ELEMENT error-page ((error-code | exception-type), location)>
+   -->
+   <error-page>
+      <error-code>500</error-code>
+      <location>/500Error.html</location>
+   </error-page>
+   
+</web-app>

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+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+<title>Dummy page</title>
+</head>
+<body>
+<img src="/localApp/async?remoteUri=/remoteApp/topleft_logo_437x64.gif">
+<p>
+<h2>Served from a remote server over a async http connection</h2>
+</body>
+</html>
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+++ geronimo/samples/trunk/samples/async-http/pom.xml Mon Sep 10 11:44:45 2007
@@ -0,0 +1,71 @@
+<?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.
+-->
+<!-- $Rev$ $Date$ -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.geronimo.samples</groupId>
+        <artifactId>samples</artifactId>
+        <version>2.0-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>async-http</artifactId>
+    <name>Geronimo Samples :: Asynchronous HTTP:: Parent</name>
+    <packaging>pom</packaging>
+    
+    <description>
+        Geronimo Samples for a servlet referencing a stateless session bean using dependency injection.
+    </description>
+    
+    <modules>
+        <module>http-local-app</module>
+        <module>http-remote-app</module>
+    </modules>
+
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-site-plugin</artifactId>
+                <inherited>false</inherited>
+                <configuration>
+                    <outputDirectory>${project.basedir}/docs</outputDirectory>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <repositories>
+        <repository>
+            <id>apache-snapshots</id>
+            <name>Apache Snapshots Repository</name>
+            <url>http://people.apache.org/repo/m2-snapshot-repository</url>
+            <layout>default</layout>
+            <snapshots>
+                <enabled>true</enabled>
+                <updatePolicy>daily</updatePolicy>
+                <checksumPolicy>ignore</checksumPolicy>
+            </snapshots>
+            <releases>
+                <enabled>false</enabled>
+            </releases>
+        </repository>
+    </repositories>
+
+</project>

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