<?xml version="1.0"?>
<!--
  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.
-->
<!DOCTYPE document [
  <!ENTITY project SYSTEM "project.xml">
]>
<document url="windows-service-howto.html">

    &project;

    <properties>
      <author email="mturk@apache.org">Mladen Turk</author>
      <title>Windows service HOW-TO</title>
    </properties>

<body>

<section name="Table of Contents">
<toc/>
</section>

<section name="Tomcat6 service application">
<p>
    <b>Tomcat6</b> is a service application for running Tomcat6 as NT service.
</p>
</section>
<section name="Tomcat6w monitor application">
<p>
    <b>Tomcat6w</b> is a GUI application for monitoring and configuring Tomcat
    services.
</p>    
    <p>The available command line options are:</p>
<p> 
    <table>
    <tr><th>//ES//</th>
        <td>Edit service configuration</td>
        <td>This is the default operation. It is called if the no option is
            provided but the executable is renamed to <b>servicenameW.exe</b></td>
    </tr>
    <tr><th>//MS//</th>
        <td>Monitor service</td>
        <td>Put the icon in the system try</td>
    </tr>
    </table>
</p>
</section>
<section name="Command line arguments">
<p>
    Each command line directive is in the form of <b>//XX//ServiceName</b>
</p>
    <p>The available command line options are:</p>
<p> 
    <table>
    <tr><th>//TS//</th>
        <td>Run the service as console application</td>
        <td>This is the default operation. It is called if the no option is
            provided. The ServiceName is the name of the executable without
            exe suffix, meaning Tomcat6</td>
    </tr>
    <tr><th>//RS//</th>
        <td>Run the service</td>
        <td>Called only from ServiceManager</td>
    </tr>
    <tr><th>//SS//</th>
        <td>Stop the service</td>
        <td></td>
    </tr>
    <tr><th>//US//</th>
        <td>Update service parameters</td>
        <td></td>
    </tr>
    <tr><th>//IS//</th>
        <td>Install service</td>
        <td></td>
    </tr>
    <tr><th>//DS//</th>
        <td>Delete service</td>
        <td>Stops the service if running</td>
    </tr>        
    </table>
</p> 
</section>
<section name="Command line parameters">
<p>
    Each command parameter is prefixed with <b>--</b>.
    If the command line is prefixed with <b>++</b> then it's value will
    be appended to the existing option.
    If the environment variable with the same name as command line parameter but
    prefixed with <code>PR_</code> exists it will take precedence.
    For example:
<source>set PR_CLASSPATH=xx.jar</source>
</p>    
<p>is equivalent to providing
<source>--Classpath=xx.jar</source>
</p>
<p> as command line parameter.</p>
    <p><strong>Note:</strong> PR_DEPENDSON, PR_ENVIRONMENT, PR_JVMOPTIONS,
    PR_JVMMS, PR_JVMMX, PR_JVMSS, PR_STARTPARAMS, PR_STOPPARAMS and
    PR_STOPTIMEOUT will not work until this bug is fixed:
    <a href="http://issues.apache.org/jira/browse/DAEMON-49">DAEMON-49</a></p>
<p> 
    <table>
    <tr>
    <th>ParameterName</th>
	<th>Default</th>
	<th>Description</th>
	</tr> 
    <tr>
    <td>--Description</td>
    <td></td>
    <td>Service name description (maximum 1024 characters)</td>
    </tr>
    <tr>
    <td>--DisplayName</td>
    <td>ServiceName</td>
    <td>Service display name</td>
    </tr>
    <tr>
    <td>--Install</td>
    <td>procrun.exe //RS//ServiceName</td>
    <td>Install image</td>
    </tr>
    <tr>
    <td>--Startup</td>
    <td>manual</td>
    <td>Service startup mode can be either <b>auto</b> or <b>manual</b></td>
    </tr>
    <tr>
    <td>--DependsOn</td>
    <td></td>
    <td>List of services that this service depend on. Dependent services
        are separated using either <b>#</b> or <b>;</b> characters</td>
    </tr>
    <tr>
    <td>--Environment</td>
    <td></td>
    <td>List of environment variables that will be provided to the service
        in the form <b>key=value</b>. They are separated using either
        <b>#</b> or <b>;</b> characters</td>
    </tr>
    <tr>
    <td>--User</td>
    <td></td>
    <td>User account used for running executable. It is used only for
    	StartMode <b>java</b> or <b>exe</b> and enables running applications
    	as service under account without LogonAsService privilege.</td>
    </tr>
    <tr>
    <td>--Password</td>
    <td></td>
    <td>Password for user account set by --User parameter</td>
    </tr>
    <tr>
    <td>--JavaHome</td>
    <td>JAVA_HOME</td>
    <td>Set a different JAVA_HOME then defined by JAVA_HOME environment
        variable</td>
    </tr>
    <tr>
    <td>--Jvm</td>
    <td>auto</td>
    <td>Use either <b>auto</b> or specify the full path to the <b>jvm.dll</b>.
        You can use the environment variable expansion here.</td>
    </tr>
    <tr>
    <td>--JvmOptions</td>
    <td>-Xrs</td>
    <td>List of options in the form of <b>-D</b> or <b>-X</b> that will be
        passed to the JVM. The options are separated using either
        <b>#</b> or <b>;</b> characters.</td>
    </tr>
    <tr>
    <td>--Classpath</td>
    <td></td>
    <td>Set the Java classpath</td>
    </tr>
    <tr>
    <td>--JvmMs</td>
    <td></td>
    <td>Initial memory pool size in MB</td>
    </tr>
    <tr>
    <td>--JvmMx</td>
    <td></td>
    <td>Maximum memory pool size in MB</td>
    </tr>
    <tr>
    <td>--JvmSs</td>
    <td></td>
    <td>Thread stack size in KB</td>
    </tr>
    <tr>
    <tr>
    <td>--StartImage</td>
    <td></td>
    <td>Executable that will be run.</td>
    </tr>
    <tr>
    <td>--StartPath</td>
    <td></td>
    <td>Working path for the start image executable.</td>
    </tr>
    <tr>
    <td>--StartClass</td>
    <td></td>
    <td>Class that will be used for startup.</td>
    </tr>
    <tr>
    <td>--StartParams</td>
    <td></td>
    <td>List of parameters that will be passed to either StartImage or
        StartClass. Parameters are separated using either <b>#</b> or
        <b>;</b> character.</td>
    </tr>
    <tr>
    <td>--StartMethod</td>
    <td>Main</td>
    <td>Method name if differs then main</td>
    </tr>
    <tr>
    <td>--StartMode</td>
    <td>executable</td>
    <td>Can one of <b>jvm</b> <b>java</b> or <b>exe</b></td>
    </tr>
    <td>--StopImage</td>
    <td></td>
    <td>Executable that will be run on Stop service signal.</td>
    </tr>
    <tr>
    <td>--StopPath</td>
    <td></td>
    <td>Working path for the stop image executable.</td>
    </tr>
    <tr>
    <td>--StopClass</td>
    <td></td>
    <td>Class that will be used on Stop service signal.</td>
    </tr>
    <tr>
    <td>--StopParams</td>
    <td></td>
    <td>List of parameters that will be passed to either StopImage or
        StopClass. Parameters are separated using either <b>#</b> or
        <b>;</b> character.</td>
    </tr>
    <tr>
    <td>--StopMethod</td>
    <td>Main</td>
    <td>Method name if differs then main</td>
    </tr>
    <tr>
    <td>--StopMode</td>
    <td>executable</td>
    <td>Can one of <b>jvm</b> <b>java</b> or <b>exe</b></td>
    </tr>
    <tr>
    <td>--StopTimeout</td>
    <td>No Timeout</td>
    <td>Defines the timeout in seconds that procrun waits for service to
        exit gracefully.</td>
    </tr>
    <tr>
    <td>--LogPath</td>
    <td>working path</td>
    <td>Defines the path for logging</td>
    </tr>
    <tr>
    <td>--LogPrefix</td>
    <td>jakarta_service</td>
    <td>Defines the service log filename</td>
    </tr>
    <tr>
    <td>--LogLevel</td>
    <td>INFO</td>
    <td>Defines the logging level and can be either <b>error</b>,
        <b>info</b>, <b>warn</b> or <b>debug</b></td>
    </tr>
    <tr>
    <td>--StdOutput</td>
    <td></td>
    <td>Redirected stdout filename</td>
    </tr>
    <tr>
    <td>--StdError</td>
    <td></td>
    <td>Redirected stderr filename</td>
    </tr>    
    </table>
</p> 
</section>
<section name="Installing services">
<p>
The safest way to manually install the service is to use the provided
<b>service.bat</b> script. Administrator privileges are required to run this
script.
</p>
<p>
<strong>NOTE:</strong> On Windows Vista or any other operating system with User
Account Control (UAC) you must either disable UAC or right-click on cmd.exe and
select "Run as administrator" in order to run this script. If UAC is enabled
being logged on with an Administrator account is not sufficient.  
</p>
<p>
<source>
Install the service named 'Tomcat6'
C:\> service.bat install
</source>
</p>
<p>
If using tomcat6.exe, you need to use the <b>//IS//</b> parameter.
</p>
<p>
<source>
Install the service named 'Tomcat6'
C:\> tomcat6 //IS//Tomcat6 --DisplayName="Apache Tomcat 6" \
C:\> --Install="C:\Program Files\Tomcat\bin\tomcat6.exe" --Jvm=auto \
C:\> --StartMode=jvm --StopMode=jvm \
C:\> --StartClass=org.apache.catalina.startup.Bootstrap --StartParams=start \
C:\> --StopClass=org.apache.catalina.startup.Bootstrap --StopParams=stop
</source>
</p>
</section>
<section name="Updating services">
<p>
To update the service parameters, you need to use the <b>//US//</b> parameter.
</p>
<p>
<source>
Update the service named 'Tomcat6
C:\> tomcat6 //US//Tomcat6 --Description="Apache Tomcat Server - http://tomcat.apache.org/ " \
C:\> --Startup=auto --Classpath=%JAVA_HOME%\lib\tools.jar;%CATALINA_HOME%\bin\bootstrap.jar
</source>
</p>
</section>
<section name="Removing services">
<p>
To remove the service, you need to use the <b>//DS//</b> parameter.<br/>
If the service is running it will be stopped and then deleted.
</p>
<p>
<source>
Remove the service named 'Tomcat6'
C:\> tomcat6 //DS//Tomcat6
</source>
</p>
</section>
<section name="Debugging services">
<p>
To run the service in console mode, you need to use the <b>//TS//</b> parameter.
The service shutdown can be initiated by pressing <b>CTRL+C</b> or
<b>CTRL+BREAK</b>.
If you rename the tomcat6.exe to testservice.exe then you can just execute the
testservice.exe and this command mode will be executed by default.
</p>
<p>
<source>
Run the service named 'Tomcat6' in console mode
C:\> tomcat6 //TS//Tomcat6 [additional arguments]
Or simply execute:
C:\> tomcat6
</source>
</p>
</section>
</body>
</document> 
