/*
* $Header: /home/cvspublic/jakarta-slide/src/wrappers/catalina/SlideHost.java,v 1.3 2001/06/14 15:15:16 remm Exp $
* $Revision: 1.3 $
* $Date: 2001/06/14 15:15:16 $
*
* ====================================================================
*
* 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 wrappers.catalina;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.IOException;
import java.net.JarURLConnection;
import java.net.URL;
import java.net.MalformedURLException;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.catalina.Container;
import org.apache.catalina.Context;
import org.apache.catalina.Deployer;
import org.apache.catalina.Globals;
import org.apache.catalina.HttpRequest;
import org.apache.catalina.Host;
import org.apache.catalina.Lifecycle;
import org.apache.catalina.LifecycleException;
import org.apache.catalina.LifecycleListener;
import org.apache.catalina.Request;
import org.apache.catalina.Response;
import org.apache.catalina.core.DefaultContext;
import org.apache.catalina.core.StandardHost;
import wrappers.jndi.SlideDirContext;
import org.apache.slide.common.Domain;
/**
* Slide implementation of Host.
*
* @author Remy Maucherat
* @version $Revision: 1.3 $ $Date: 2001/06/14 15:15:16 $
*/
public class SlideHost
extends StandardHost
implements Deployer, Host {
// ----------------------------------------------------------- Constructors
/**
* Create a new SlideHost component with the default basic Valve.
*/
public SlideHost() {
super();
}
// ----------------------------------------------------- Instance Variables
// ------------------------------------------------------------- Properties
// --------------------------------------------------------- Public Methods
/**
* Prepare for active use of the public methods of this Component.
*
* @exception IllegalStateException if this component has already been
* started
* @exception LifecycleException if this component detects a fatal error
* that prevents it from being started
*/
public synchronized void start() throws LifecycleException {
try {
File domainConfigFile = new File("Domain.xml");
Domain.init(domainConfigFile.toURL());
} catch (Exception e) {
e.printStackTrace();
}
String defaultNamespace = Domain.getDefaultNamespace();
Enumeration namespaceNames = Domain.enumerateNamespaces();
while (namespaceNames.hasMoreElements()) {
String name = (String) namespaceNames.nextElement();
try {
install("/" + name, new URL("http", "slide", name));
if (name.equals(defaultNamespace)) {
// Also install the deafult namespace as the root context
install("", new URL("http", "slide", name));
}
} catch (IOException e) {
// Can't happen
e.printStackTrace();
}
}
super.start();
}
// ------------------------------------------------------- Deployer Methods
/**
* Install a Slide context.
*/
public void install(String contextPath, URL war) throws IOException {
// Validate the format and state of our arguments
if (contextPath == null)
throw new IllegalArgumentException
(sm.getString("standardHost.pathRequired"));
if (war == null)
throw new IllegalArgumentException
(sm.getString("standardHost.warRequired"));
if (!(war.getProtocol().equals("http")
&& war.getHost().equals("slide"))) {
super.install(contextPath, war);
return;
}
// Prepare the local variables we will require
String docBase = war.getFile();
log(sm.getString("standardHost.installing", contextPath, war));
// Install this new web application
try {
Class clazz = Class.forName(getContextClass());
Context context = (Context) clazz.newInstance();
context.setPath(contextPath);
context.setDocBase(docBase);
SlideRealm slideRealm = new SlideRealm();
String namespaceName = contextPath;
while (namespaceName.startsWith("/")) {
namespaceName = namespaceName.substring(1);
}
if (namespaceName.equals("")) {
namespaceName = Domain.getDefaultNamespace();
}
slideRealm.setNamespace(namespaceName);
context.setRealm(slideRealm);
if (context instanceof Lifecycle) {
clazz = Class.forName(getConfigClass());
LifecycleListener listener =
(LifecycleListener) clazz.newInstance();
((Lifecycle) context).addLifecycleListener(listener);
}
addChild(context);
SlideDirContext resources = new SlideDirContext();
resources.setNamespaceName(war.getFile());
context.setResources(resources);
fireContainerEvent(INSTALL_EVENT, context);
} catch (Exception e) {
log(sm.getString("standardHost.installError", contextPath), e);
throw new IOException(e.toString());
}
}
}