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From r...@apache.org
Subject cvs commit: jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/startup HostConfig.java
Date Fri, 19 Oct 2001 23:09:00 GMT
remm        01/10/19 16:09:00

  Modified:    catalina/src/share/org/apache/catalina/startup
                        HostConfig.java
  Log:
  - This file had serious CRLF problems (at least under Windows).
    Hopefully, this will fix them.
  
  Revision  Changes    Path
  1.10      +1 -432    jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/startup/HostConfig.java
  
  Index: HostConfig.java
  ===================================================================
  RCS file: /home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/startup/HostConfig.java,v
  retrieving revision 1.9
  retrieving revision 1.10
  diff -u -r1.9 -r1.10
  --- HostConfig.java	2001/08/27 19:10:25	1.9
  +++ HostConfig.java	2001/10/19 23:09:00	1.10
  @@ -1,432 +1 @@
  -/*
  - * $Header: /home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/startup/HostConfig.java,v
1.9 2001/08/27 19:10:25 craigmcc Exp $
  - * $Revision: 1.9 $
  - * $Date: 2001/08/27 19:10:25 $
  - *
  - * ====================================================================
  - *
  - * The Apache Software License, Version 1.1
  - *
  - * Copyright (c) 1999 The Apache Software Foundation.  All rights
  - * reserved.
  - *
  - * Redistribution and use in source and binary forms, with or without
  - * modification, are permitted provided that the following conditions
  - * are met:
  - *
  - * 1. Redistributions of source code must retain the above copyright
  - *    notice, this list of conditions and the following disclaimer.
  - *
  - * 2. Redistributions in binary form must reproduce the above copyright
  - *    notice, this list of conditions and the following disclaimer in
  - *    the documentation and/or other materials provided with the
  - *    distribution.
  - *
  - * 3. The end-user documentation included with the redistribution, if
  - *    any, must include the following acknowlegement:
  - *       "This product includes software developed by the
  - *        Apache Software Foundation (http://www.apache.org/)."
  - *    Alternately, this acknowlegement may appear in the software itself,
  - *    if and wherever such third-party acknowlegements normally appear.
  - *
  - * 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
  - *    Foundation" must not be used to endorse or promote products derived
  - *    from this software without prior written permission. For written
  - *    permission, please contact apache@apache.org.
  - *
  - * 5. Products derived from this software may not be called "Apache"
  - *    nor may "Apache" appear in their names without prior written
  - *    permission of the Apache Group.
  - *
  - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
  - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  - * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
  - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  - * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  - * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  - * SUCH DAMAGE.
  - * ====================================================================
  - *
  - * This software consists of voluntary contributions made by many
  - * individuals on behalf of the Apache Software Foundation.  For more
  - * information on the Apache Software Foundation, please see
  - * <http://www.apache.org/>.
  - *
  - * [Additional notices, if required by prior licensing conditions]
  - *
  - */
  -
  -
  -package org.apache.catalina.startup;
  -
  -
  -import java.io.BufferedOutputStream;
  -import java.io.File;
  -import java.io.FileInputStream;
  -import java.io.FileNotFoundException;
  -import java.io.FileOutputStream;
  -import java.io.InputStream;
  -import java.io.IOException;
  -import java.lang.reflect.InvocationTargetException;
  -import java.net.MalformedURLException;
  -import java.net.URL;
  -import java.util.Enumeration;
  -import java.util.jar.JarEntry;
  -import java.util.jar.JarFile;
  -import org.apache.catalina.Context;
  -import org.apache.catalina.Deployer;
  -import org.apache.catalina.Host;
  -import org.apache.catalina.Lifecycle;
  -import org.apache.catalina.LifecycleEvent;
  -import org.apache.catalina.LifecycleListener;
  -import org.apache.catalina.Logger;
  -import org.apache.catalina.core.StandardHost;
  -import org.apache.catalina.util.StringManager;
  -
  -
  -/**
  - * Startup event listener for a <b>Host</b> that configures the properties
  - * of that Host, and the associated defined contexts.
  - *
  - * @author Craig R. McClanahan
  - * @version $Revision: 1.9 $ $Date: 2001/08/27 19:10:25 $
  - */
  -
  -public final class HostConfig
  -    implements LifecycleListener {
  -
  -
  -    // ----------------------------------------------------- Instance Variables
  -
  -
  -    /**
  -     * The Java class name of the Context configuration class we should use.
  -     */
  -    private String configClass = "org.apache.catalina.startup.ContextConfig";
  -
  -
  -    /**
  -     * The Java class name of the Context implementation we should use.
  -     */
  -    private String contextClass = "org.apache.catalina.core.StandardContext";
  -
  -
  -    /**
  -     * The debugging detail level for this component.
  -     */
  -    private int debug = 0;
  -
  -
  -    /**
  -     * The Host we are associated with.
  -     */
  -    private Host host = null;
  -
  -
  -    /**
  -     * The string resources for this package.
  -     */
  -    private static final StringManager sm =
  -        StringManager.getManager(Constants.Package);
  -
  -
  -    // ------------------------------------------------------------- Properties
  -
  -
  -    /**
  -     * Return the Context configuration class name.
  -     */
  -    public String getConfigClass() {
  -
  -        return (this.configClass);
  -
  -    }
  -
  -
  -    /**
  -     * Set the Context configuration class name.
  -     *
  -     * @param configClass The new Context configuration class name.
  -     */
  -    public void setConfigClass(String configClass) {
  -
  -        this.configClass = configClass;
  -
  -    }
  -
  -
  -    /**
  -     * Return the Context implementation class name.
  -     */
  -    public String getContextClass() {
  -
  -        return (this.contextClass);
  -
  -    }
  -
  -
  -    /**
  -     * Set the Context implementation class name.
  -     *
  -     * @param contextClass The new Context implementation class name.
  -     */
  -    public void setContextClass(String contextClass) {
  -
  -        this.contextClass = contextClass;
  -
  -    }
  -
  -
  -    /**
  -     * Return the debugging detail level for this component.
  -     */
  -    public int getDebug() {
  -
  -        return (this.debug);
  -
  -    }
  -
  -
  -    /**
  -     * Set the debugging detail level for this component.
  -     *
  -     * @param debug The new debugging detail level
  -     */
  -    public void setDebug(int debug) {
  -
  -        this.debug = debug;
  -
  -    }
  -
  -
  -    // --------------------------------------------------------- Public Methods
  -
  -
  -    /**
  -     * Process the START event for an associated Host.
  -     *
  -     * @param event The lifecycle event that has occurred
  -     */
  -    public void lifecycleEvent(LifecycleEvent event) {
  -
  -        // Identify the host we are associated with
  -        try {
  -            host = (Host) event.getLifecycle();
  -            if (host instanceof StandardHost) {
  -                int hostDebug = ((StandardHost) host).getDebug();
  -                if (hostDebug > this.debug)
  -                    this.debug = hostDebug;
  -            }
  -        } catch (ClassCastException e) {
  -            log(sm.getString("hostConfig.cce", event.getLifecycle()), e);
  -            return;
  -        }
  -
  -        // Process the event that has occurred
  -        if (event.getType().equals(Lifecycle.START_EVENT))
  -            start();
  -        else if (event.getType().equals(Lifecycle.STOP_EVENT))
  -            stop();
  -
  -    }
  -
  -
  -    // -------------------------------------------------------- Private Methods
  -
  -
  -    /**
  -     * Return a File object representing the "application root" directory
  -     * for our associated Host.
  -     */
  -    private File appBase() {
  -
  -        File file = new File(host.getAppBase());
  -        if (!file.isAbsolute())
  -            file = new File(System.getProperty("catalina.base"),
  -                            host.getAppBase());
  -        return (file);
  -
  -    }
  -
  -
  -    /**
  -     * Deploy applications for any directories or WAR files that are found
  -     * in our "application root" directory.
  -     */
  -    private void deployApps() {
  -
  -        if (!(host instanceof Deployer))
  -            return;
  -        if (debug >= 1)
  -            log(sm.getString("hostConfig.deploying"));
  -
  -        File appBase = appBase();
  -        if (!appBase.exists() || !appBase.isDirectory())
  -            return;
  -        String files[] = appBase.list();
  -
  -        for (int i = 0; i < files.length; i++) {
  -
  -            if (files[i].equalsIgnoreCase("META-INF"))
  -                continue;
  -            if (files[i].equalsIgnoreCase("WEB-INF"))
  -                continue;
  -            File dir = new File(appBase, files[i]);
  -            if (dir.isDirectory()) {
  -
  -                // Make sure there is an application configuration directory
  -                File webInf = new File(dir, "/WEB-INF");
  -                if (!webInf.exists() || !webInf.isDirectory() ||
  -                    !webInf.canRead())
  -                    continue;
  -
  -                // Calculate the context path and make sure it is unique
  -                String contextPath = "/" + files[i];
  -                if (files[i].equals("ROOT"))
  -                    contextPath = "";
  -                if (host.findChild(contextPath) != null)
  -                    continue;
  -
  -                // Deploy the application in this directory
  -                if (debug >= 1)
  -                    log(sm.getString("hostConfig.deployDir", files[i]));
  -                try {
  -                    URL url = new URL("file", null, dir.getCanonicalPath());
  -                    ((Deployer) host).install(contextPath, url);
  -                } catch (Throwable t) {
  -                    log(sm.getString("hostConfig.deployDir.error", files[i]),
  -                        t);
  -                }
  -
  -            } else if (files[i].toLowerCase().endsWith(".war")) {
  -
  -                // Calculate the context path and make sure it is unique
  -                String contextPath = "/" + files[i];
  -                int period = contextPath.lastIndexOf(".");
  -                if (period >= 0)
  -                    contextPath = contextPath.substring(0, period);
  -                if (contextPath.equals("/ROOT"))
  -                    contextPath = "";
  -                if (host.findChild(contextPath) != null)
  -                    continue;
  -
  -                // Deploy the application in this WAR file
  -                if (debug >= 1)
  -                    log(sm.getString("hostConfig.deployJar", files[i]));
  -                try {
  -                    URL url = new URL("file", null, dir.getCanonicalPath());
  -                    url = new URL("jar:" + url.toString() + "!/");
  -                    ((Deployer) host).install(contextPath, url);
  -                } catch (Throwable t) {
  -                    log(sm.getString("hostConfig.deployJar.error", files[i]),
  -                        t);
  -                }
  -
  -            }
  -
  -        }
  -
  -    }
  -
  -
  -
  -    /**
  -     * Log a message on the Logger associated with our Host (if any)
  -     *
  -     * @param message Message to be logged
  -     */
  -    private void log(String message) {
  -
  -        Logger logger = null;
  -        if (host != null)
  -            logger = host.getLogger();
  -        if (logger != null)
  -            logger.log("HostConfig[" + host.getName() + "]: " + message);
  -        else
  -            System.out.println("HostConfig[" + host.getName() + "]: "
  -                               + message);
  -
  -    }
  -
  -
  -    /**
  -     * Log a message on the Logger associated with our Host (if any)
  -     *
  -     * @param message Message to be logged
  -     * @param throwable Associated exception
  -     */
  -    private void log(String message, Throwable throwable) {
  -
  -        Logger logger = null;
  -        if (host != null)
  -            logger = host.getLogger();
  -        if (logger != null)
  -            logger.log("HostConfig[" + host.getName() + "] "
  -                       + message, throwable);
  -        else {
  -            System.out.println("HostConfig[" + host.getName() + "]: "
  -                               + message);
  -            System.out.println("" + throwable);
  -            throwable.printStackTrace(System.out);
  -        }
  -
  -    }
  -
  -
  -    /**
  -     * Process a "start" event for this Host.
  -     */
  -    private void start() {
  -
  -        if (debug >= 1)
  -            log(sm.getString("hostConfig.start"));
  -
  -        deployApps();
  -
  -    }
  -
  -
  -    /**
  -     * Process a "stop" event for this Host.
  -     */
  -    private void stop() {
  -
  -        if (debug >= 1)
  -            log(sm.getString("hostConfig.stop"));
  -
  -        undeployApps();
  -
  -    }
  -
  -
  -    /**
  -     * Undeploy all deployed applications.
  -     */
  -    private void undeployApps() {
  -
  -        if (!(host instanceof Deployer))
  -            return;
  -        if (debug >= 1)
  -            log(sm.getString("hostConfig.undeploying"));
  -
  -        String contextPaths[] = ((Deployer) host).findDeployedApps();
  -        for (int i = 0; i < contextPaths.length; i++) {
  -            if (debug >= 1)
  -                log(sm.getString("hostConfig.undeploy", contextPaths[i]));
  -            try {
  -                ((Deployer) host).remove(contextPaths[i]);
  -            } catch (Throwable t) {
  -                log(sm.getString("hostConfig.undeploy.error",
  -                                 contextPaths[i]), t);
  -            }
  -        }
  -
  -    }
  -
  -
  -}
  +/*
 * $Header: /home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/startup/HostConfig.java,v
1.10 2001/10/19 23:09:00 remm Exp $
 * $Revision: 1.10 $
 * $Date: 2001/10/19 23:09:00 $
*
 * ====================================================================
 *
 * The Apache
Software License, Version 1.1
 *
 * Copyright (c) 1999 The Apache Software Foundation.  All
rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
 * are met:
 *
 * 1.
Redistributions of source code must retain the above copyright
 *    notice, this list of
conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce
the above copyright
 *    notice, this list of conditions and the following disclaimer in
*    the documentation and/or other materials provided with the
 *    distribution.
 *
 *
3. The end-user documentation included with the redistribution, if
 *    any, must include
the following acknowlegement:
 *       "This product includes software developed by the
 *
       Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowlegement
may appear in the software itself,
 *    if and wherever such third-party acknowlegements
normally appear.
 *
 * 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
*    Foundation" must not be used to endorse or promote products derived
 *    from this software
without prior written permission. For written
 *    permission, please contact apache@apache.org.
*
 * 5. Products derived from this software may not be called "Apache"
 *    nor may "Apache"
appear in their names without prior written
 *    permission of the Apache Group.
 *
 * THIS
SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT
NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS
BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 *
USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH
DAMAGE.
 * ====================================================================
 *
 * This
software consists of voluntary contributions made by many
 * individuals on behalf of the
Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please
see
 * <http://www.apache.org/>.
 *
 * [Additional notices, if required by prior licensing
conditions]
 *
 */


package org.apache.catalina.startup;


import java.io.BufferedOutputStream;
import
java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import
java.io.FileOutputStream;
import java.io.InputStream;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import
java.net.MalformedURLException;
import java.net.URL;
import java.util.Enumeration;
import
java.util.jar.JarEntry;
import java.util.jar.JarFile;
import org.apache.catalina.Context;
import
org.apache.catalina.Deployer;
import org.apache.catalina.Host;
import org.apache.catalina.Lifecycle;
import
org.apache.catalina.LifecycleEvent;
import org.apache.catalina.LifecycleListener;
import org.apache.catalina.Logger;
import
org.apache.catalina.core.StandardHost;
import org.apache.catalina.util.StringManager;


/**
* Startup event listener for a <b>Host</b> that configures the properties
 * of
that Host, and the associated defined contexts.
 *
 * @author Craig R. McClanahan
 * @version
$Revision: 1.10 $ $Date: 2001/10/19 23:09:00 $
 */

public final class HostConfig
    implements
LifecycleListener {


    // ----------------------------------------------------- Instance
Variables


    /**
     * The Java class name of the Context configuration class we should
use.
     */
    private String configClass = "org.apache.catalina.startup.ContextConfig";


   /**
     * The Java class name of the Context implementation we should use.
     */
  
 private String contextClass = "org.apache.catalina.core.StandardContext";


    /**
    
* The debugging detail level for this component.
     */
    private int debug = 0;


   
/**
     * The Host we are associated with.
     */
    private Host host = null;


    /**
    * The string resources for this package.
     */
    private static final StringManager
sm =
        StringManager.getManager(Constants.Package);


    // -------------------------------------------------------------
Properties


    /**
     * Return the Context configuration class name.
     */
    public
String getConfigClass() {

        return (this.configClass);

    }


    /**
     * Set
the Context configuration class name.
     *
     * @param configClass The new Context configuration
class name.
     */
    public void setConfigClass(String configClass) {

        this.configClass
= configClass;

    }


    /**
     * Return the Context implementation class name.
    
*/
    public String getContextClass() {

        return (this.contextClass);

    }


  
 /**
     * Set the Context implementation class name.
     *
     * @param contextClass The
new Context implementation class name.
     */
    public void setContextClass(String contextClass)
{

        this.contextClass = contextClass;

    }


    /**
     * Return the debugging
detail level for this component.
     */
    public int getDebug() {

        return (this.debug);

   }


    /**
     * Set the debugging detail level for this component.
     *
     * @param
debug The new debugging detail level
     */
    public void setDebug(int debug) {

     
  this.debug = debug;

    }


    // ---------------------------------------------------------
Public Methods


    /**
     * Process the START event for an associated Host.
     *
  
  * @param event The lifecycle event that has occurred
     */
    public void lifecycleEvent(LifecycleEvent
event) {

        // Identify the host we are associated with
        try {
            host
= (Host) event.getLifecycle();
            if (host instanceof StandardHost) {
          
     int hostDebug = ((StandardHost) host).getDebug();
                if (hostDebug >
this.debug)
                    this.debug = hostDebug;
            }
        } catch (ClassCastException
e) {
            log(sm.getString("hostConfig.cce", event.getLifecycle()), e);
          
 return;
        }

        // Process the event that has occurred
        if (event.getType().equals(Lifecycle.START_EVENT))
           start();
        else if (event.getType().equals(Lifecycle.STOP_EVENT))
      
     stop();

    }


    // -------------------------------------------------------- Private
Methods


    /**
     * Return a File object representing the "application root" directory
    * for our associated Host.
     */
    private File appBase() {

        File file = new
File(host.getAppBase());
        if (!file.isAbsolute())
            file = new File(System.getProperty("catalina.base"),
                           host.getAppBase());
        return (file);

    }


    /**
  
  * Deploy applications for any directories or WAR files that are found
     * in our "application
root" directory.
     */
    private void deployApps() {

        if (!(host instanceof Deployer))
           return;
        if (debug >= 1)
            log(sm.getString("hostConfig.deploying"));

       File appBase = appBase();
        if (!appBase.exists() || !appBase.isDirectory())
           return;
        String files[] = appBase.list();

        for (int i = 0; i <
files.length; i++) {

            if (files[i].equalsIgnoreCase("META-INF"))
            
   continue;
            if (files[i].equalsIgnoreCase("WEB-INF"))
                continue;
           File dir = new File(appBase, files[i]);
            if (dir.isDirectory()) {

               // Make sure there is an application configuration directory
             
  File webInf = new File(dir, "/WEB-INF");
                if (!webInf.exists() || !webInf.isDirectory()
||
                    !webInf.canRead())
                    continue;

                //
Calculate the context path and make sure it is unique
                String contextPath =
"/" + files[i];
                if (files[i].equals("ROOT"))
                    contextPath
= "";
                if (host.findChild(contextPath) != null)
                    continue;

               // Deploy the application in this directory
                if (debug >=
1)
                    log(sm.getString("hostConfig.deployDir", files[i]));
             
  try {
                    URL url = new URL("file", null, dir.getCanonicalPath());
    
               ((Deployer) host).install(contextPath, url);
                } catch (Throwable
t) {
                    log(sm.getString("hostConfig.deployDir.error", files[i]),
      
                 t);
                }

            } else if (files[i].toLowerCase().endsWith(".war"))
{

                // Calculate the context path and make sure it is unique
             
  String contextPath = "/" + files[i];
                int period = contextPath.lastIndexOf(".");
               if (period >= 0)
                    contextPath = contextPath.substring(0,
period);
                if (contextPath.equals("/ROOT"))
                    contextPath
= "";
                if (host.findChild(contextPath) != null)
                    continue;

               // Deploy the application in this WAR file
                if (debug >=
1)
                    log(sm.getString("hostConfig.deployJar", files[i]));
             
  try {
                    URL url = new URL("file", null, dir.getCanonicalPath());
    
               url = new URL("jar:" + url.toString() + "!/");
                    ((Deployer)
host).install(contextPath, url);
                } catch (Throwable t) {
                
   log(sm.getString("hostConfig.deployJar.error", files[i]),
                        t);
               }

            }

        }

    }



    /**
     * Log a message on the Logger
associated with our Host (if any)
     *
     * @param message Message to be logged
     */
   private void log(String message) {

        Logger logger = null;
        if (host != null)
           logger = host.getLogger();
        if (logger != null)
            logger.log("HostConfig["
+ host.getName() + "]: " + message);
        else
            System.out.println("HostConfig["
+ host.getName() + "]: "
                               + message);

    }


    /**
    
* Log a message on the Logger associated with our Host (if any)
     *
     * @param message
Message to be logged
     * @param throwable Associated exception
     */
    private void
log(String message, Throwable throwable) {

        Logger logger = null;
        if (host
!= null)
            logger = host.getLogger();
        if (logger != null)
            logger.log("HostConfig["
+ host.getName() + "] "
                       + message, throwable);
        else {
    
       System.out.println("HostConfig[" + host.getName() + "]: "
                        
      + message);
            System.out.println("" + throwable);
            throwable.printStackTrace(System.out);
       }

    }


    /**
     * Process a "start" event for this Host.
     */
    private
void start() {

        if (debug >= 1)
            log(sm.getString("hostConfig.start"));

       deployApps();

    }


    /**
     * Process a "stop" event for this Host.
     */
   private void stop() {

        if (debug >= 1)
            log(sm.getString("hostConfig.stop"));

       undeployApps();

    }


    /**
     * Undeploy all deployed applications.
     */
   private void undeployApps() {

        if (!(host instanceof Deployer))
            return;
       if (debug >= 1)
            log(sm.getString("hostConfig.undeploying"));

     
  String contextPaths[] = ((Deployer) host).findDeployedApps();
        for (int i = 0; i
< contextPaths.length; i++) {
            if (debug >= 1)
                log(sm.getString("hostConfig.undeploy",
contextPaths[i]));
            try {
                ((Deployer) host).remove(contextPaths[i]);
           } catch (Throwable t) {
                log(sm.getString("hostConfig.undeploy.error",
                                contextPaths[i]), t);
            }
        }

    }


}
  \ No newline at end of file
  
  
  

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