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From monte...@apache.org
Subject svn commit: r776020 - in /incubator/kato/trunk/org.apache.kato.example.tomcat: ./ .settings/ WebContent/ WebContent/META-INF/ WebContent/WEB-INF/ WebContent/WEB-INF/lib/ build/ src/
Date Mon, 18 May 2009 17:50:29 GMT
Author: monteith
Date: Mon May 18 17:50:28 2009
New Revision: 776020

URL: http://svn.apache.org/viewvc?rev=776020&view=rev
Log:
Share examples with Tomcat for JavaOne BOF.

Added:
    incubator/kato/trunk/org.apache.kato.example.tomcat/.classpath   (with props)
    incubator/kato/trunk/org.apache.kato.example.tomcat/.project   (with props)
    incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/
    incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.jdt.core.prefs
  (with props)
    incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.jst.common.project.facet.core.prefs
  (with props)
    incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.wst.common.component
    incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.wst.common.project.facet.core.xml
  (with props)
    incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/
    incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/META-INF/
    incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/META-INF/MANIFEST.MF  
(with props)
    incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/WEB-INF/
    incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/WEB-INF/lib/
    incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/WEB-INF/web.xml   (with
props)
    incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/deadlock.jsp   (with props)
    incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/dump.jsp   (with props)
    incubator/kato/trunk/org.apache.kato.example.tomcat/build/
    incubator/kato/trunk/org.apache.kato.example.tomcat/src/

Added: incubator/kato/trunk/org.apache.kato.example.tomcat/.classpath
URL: http://svn.apache.org/viewvc/incubator/kato/trunk/org.apache.kato.example.tomcat/.classpath?rev=776020&view=auto
==============================================================================
--- incubator/kato/trunk/org.apache.kato.example.tomcat/.classpath (added)
+++ incubator/kato/trunk/org.apache.kato.example.tomcat/.classpath Mon May 18 17:50:28 2009
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/IBMJava50"/>
+	<classpathentry kind="con" path="org.eclipse.jst.server.core.container/org.eclipse.jst.server.tomcat.runtimeTarget/Apache
Tomcat v5.5"/>
+	<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.web.container"/>
+	<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>
+	<classpathentry kind="output" path="build/classes"/>
+</classpath>

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Added: incubator/kato/trunk/org.apache.kato.example.tomcat/.project
URL: http://svn.apache.org/viewvc/incubator/kato/trunk/org.apache.kato.example.tomcat/.project?rev=776020&view=auto
==============================================================================
--- incubator/kato/trunk/org.apache.kato.example.tomcat/.project (added)
+++ incubator/kato/trunk/org.apache.kato.example.tomcat/.project Mon May 18 17:50:28 2009
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>org.apache.kato.example.tomcat</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.wst.common.project.facet.core.builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.wst.validation.validationbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature>
+		<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
+	</natures>
+</projectDescription>

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------------------------------------------------------------------------------
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Added: incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.jdt.core.prefs
URL: http://svn.apache.org/viewvc/incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.jdt.core.prefs?rev=776020&view=auto
==============================================================================
--- incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.jdt.core.prefs
(added)
+++ incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.jdt.core.prefs
Mon May 18 17:50:28 2009
@@ -0,0 +1,7 @@
+#Fri May 15 16:48:32 BST 2009
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.5
+org.eclipse.jdt.core.compiler.compliance=1.5

Propchange: incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.jdt.core.prefs
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Added: incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.jst.common.project.facet.core.prefs
URL: http://svn.apache.org/viewvc/incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.jst.common.project.facet.core.prefs?rev=776020&view=auto
==============================================================================
--- incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.jst.common.project.facet.core.prefs
(added)
+++ incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.jst.common.project.facet.core.prefs
Mon May 18 17:50:28 2009
@@ -0,0 +1,4 @@
+#Fri May 15 16:48:33 BST 2009
+eclipse.preferences.version=1
+classpath.helper/org.eclipse.jst.server.core.container\:\:org.eclipse.jst.server.tomcat.runtimeTarget\:\:Apache\
Tomcat\ v5.5/owners=jst.web\:2.4
+classpath.helper/org.eclipse.jdt.launching.JRE_CONTAINER\:\:org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType\:\:IBMJava50/owners=jst.java\:5.0

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Added: incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.wst.common.component
URL: http://svn.apache.org/viewvc/incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.wst.common.component?rev=776020&view=auto
==============================================================================
--- incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.wst.common.component
(added)
+++ incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.wst.common.component
Mon May 18 17:50:28 2009
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
+    <wb-module deploy-name="org.apache.kato.example.tomcat">
+        <wb-resource deploy-path="/" source-path="/WebContent"/>
+        <wb-resource deploy-path="/WEB-INF/classes" source-path="/src"/>
+        <property name="java-output-path" value="build/classes"/>
+        <property name="context-root" value="org.apache.kato.example.tomcat"/>
+    </wb-module>
+</project-modules>
\ No newline at end of file

Added: incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.wst.common.project.facet.core.xml
URL: http://svn.apache.org/viewvc/incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.wst.common.project.facet.core.xml?rev=776020&view=auto
==============================================================================
--- incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.wst.common.project.facet.core.xml
(added)
+++ incubator/kato/trunk/org.apache.kato.example.tomcat/.settings/org.eclipse.wst.common.project.facet.core.xml
Mon May 18 17:50:28 2009
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<faceted-project>
+  <runtime name="Apache Tomcat v5.5"/>
+  <fixed facet="jst.web"/>
+  <fixed facet="jst.java"/>
+  <installed facet="jst.java" version="5.0"/>
+  <installed facet="jst.web" version="2.4"/>
+</faceted-project>

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    svn:mime-type = text/plain

Added: incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/META-INF/MANIFEST.MF
URL: http://svn.apache.org/viewvc/incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/META-INF/MANIFEST.MF?rev=776020&view=auto
==============================================================================
--- incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/META-INF/MANIFEST.MF (added)
+++ incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/META-INF/MANIFEST.MF Mon
May 18 17:50:28 2009
@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+Class-Path: 
+

Propchange: incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/META-INF/MANIFEST.MF
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    svn:mime-type = text/plain

Added: incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/WEB-INF/web.xml
URL: http://svn.apache.org/viewvc/incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/WEB-INF/web.xml?rev=776020&view=auto
==============================================================================
--- incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/WEB-INF/web.xml (added)
+++ incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/WEB-INF/web.xml Mon May
18 17:50:28 2009
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<web-app id="WebApp_ID" version="2.4" 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">
+	<display-name>org.apache.kato.example.tomcat</display-name>
+	<welcome-file-list>
+		<welcome-file>index.html</welcome-file>
+		<welcome-file>index.htm</welcome-file>
+		<welcome-file>index.jsp</welcome-file>
+		<welcome-file>default.html</welcome-file>
+		<welcome-file>default.htm</welcome-file>
+		<welcome-file>default.jsp</welcome-file>
+	</welcome-file-list>
+</web-app>

Propchange: incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/WEB-INF/web.xml
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Added: incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/deadlock.jsp
URL: http://svn.apache.org/viewvc/incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/deadlock.jsp?rev=776020&view=auto
==============================================================================
--- incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/deadlock.jsp (added)
+++ incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/deadlock.jsp Mon May 18
17:50:28 2009
@@ -0,0 +1,98 @@
+<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
+    pageEncoding="ISO-8859-1"%>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<!-- 
+ 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.    
+ -->
+<!--  
+  This JSP should be run twice. In the first grabs lock A before
+  waiting to be notified, then it tries to grab lock B.
+  In the second run it grabs lock B then notifies the first run before
+  trying to get lock A.
+  
+  If run properly, causes a deadlock to occur. 
+  This is a toxic JSP to have on anything except a J2EE server that is
+  purely for demonstration purposes. 
+-->
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+<title>Deadlock</title>
+</head>
+<body>
+Press reload to create deadlock.
+Getting lock...
+<%! static Object handShake = new Object(); 
+    static Object lockA = new Object(), lockB = new Object();
+    static volatile int state = 0;
+%>
+<pre>
+<%
+out.flush();
+int localState = 0;
+synchronized(handShake) {
+	localState = state++;
+}
+
+if (localState == 0) {
+	out.write("Getting lock A\n");
+	out.flush();
+	synchronized(lockA) {
+		synchronized(handShake) {
+			out.write("Got lock A, waiting for handshake\n");
+			out.flush();
+			handShake.wait();
+		}
+		out.write("Getting lock B\n");
+		out.flush();
+
+		synchronized(lockB) {			
+			out.write("Got lock B\n");
+			out.flush();
+		}
+		out.write("Released lock B\n");
+		out.flush();
+	}
+	out.write("Released lock A\n");
+	out.flush();
+} else {
+	out.write("Getting lock b\n");
+	out.flush();
+	synchronized(lockB) {
+		synchronized(handShake) {
+			out.write("Got lock B, notifying handshake\n");
+			out.flush();
+			handShake.notify();
+		}
+		out.write("Getting lock A\n");
+		out.flush();
+
+		synchronized(lockA) {
+			out.write("Got lock A\n");
+			out.flush();
+		}
+		out.write("Released lock A\n");
+		out.flush();
+	}
+	out.write("Released lock B\n");
+	out.flush();
+}
+%>
+</pre>
+</body>
+</html>
\ No newline at end of file

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Added: incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/dump.jsp
URL: http://svn.apache.org/viewvc/incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/dump.jsp?rev=776020&view=auto
==============================================================================
--- incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/dump.jsp (added)
+++ incubator/kato/trunk/org.apache.kato.example.tomcat/WebContent/dump.jsp Mon May 18 17:50:28
2009
@@ -0,0 +1,78 @@
+<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
+    pageEncoding="ISO-8859-1"%>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- 
+ 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.    
+ -->
+<!-- 
+	This works only on IBM JVM's. Presents three buttons for generating
+	the different types of dump.
+	
+	WARNING! Don't allow this on anything except a demonstration system as
+	this allows anyone to cause your JVM to dump - using lots of CPU and diskspace.
+	
+-->
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+<title>IBM JVM Dumps</title>
+</head>
+<body>
+<h1>IBM JVM Dumper</h1>
+This application causes dumps to occur on Tomcat's JVM.
+Press the appropriate button below to generate a dump.
+
+<form name="dumptype" method="post" action="">
+<table>
+<tr>
+<td>
+<input type="submit" value="JavaDump" name="javadump"/>
+</td>
+</tr>
+<tr>
+<td>
+<input type="submit" value="SystemDump" name="javadump"/>
+</td>
+</tr>
+<tr>
+<td>
+<input type="submit" value="HeapDump" name="javadump"/>
+</td>
+</tr>
+</table>
+</form>
+
+<pre>
+<%
+	String dumpType = request.getParameter("javadump");
+
+	if( "JavaDump".equals(dumpType)) {
+		com.ibm.jvm.Dump.JavaDump();
+		out.write("Wrote javadump. "+System.getProperty("user.dir"));
+	}else if( "SystemDump".equals(dumpType)) {
+		com.ibm.jvm.Dump.SystemDump();
+		out.write("Wrote systemdump. "+System.getProperty("user.dir"));
+	}else if( "HeapDump".equals(dumpType)) {
+		com.ibm.jvm.Dump.HeapDump();
+		out.write("Wrote heapdump. "+System.getProperty("user.dir"));
+	}
+
+%>
+</pre>
+</body>
+</html>
\ No newline at end of file

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