echelon/i2p.i2p
1
0
Fork 0
forked from I2P_Developers/i2p.i2p
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

org.mortbay.jetty.Server modified method to accept Attributes for batch webapp launches via addWebApplications().

Browse Source
This commit is contained in:
sponge
2010-02-12 22:15:59 +00:00
parent c145ed103a
commit 6d67848096
3 changed files with 596 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

591
apps/jetty/java/src/org/mortbay/jetty/Server.java Normal file
View File

@ -0,0 +1,591 @@
// ========================================================================
// $Id: Server.java,v 1.40 2005/10/21 13:52:11 gregwilkins Exp $
// Copyright 2002-2004 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// 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.
// ========================================================================
package org.mortbay.jetty;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.net.URL;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import org.apache.commons.logging.Log;
import org.mortbay.log.LogFactory;
import org.mortbay.http.HttpContext;
import org.mortbay.http.HttpServer;
import org.mortbay.jetty.servlet.ServletHttpContext;
import org.mortbay.jetty.servlet.WebApplicationContext;
import org.mortbay.util.LogSupport;
import org.mortbay.util.Resource;
import org.mortbay.xml.XmlConfiguration;
/* ------------------------------------------------------------ */
/** The Jetty HttpServer.
*
* This specialization of org.mortbay.http.HttpServer adds knowledge
* about servlets and their specialized contexts. It also included
* support for initialization from xml configuration files
* that follow the XmlConfiguration dtd.
*
* HttpContexts created by Server are of the type
* org.mortbay.jetty.servlet.ServletHttpContext unless otherwise
* specified.
*
* This class also provides a main() method which starts a server for
* each config file passed on the command line. If the system
* property JETTY_NO_SHUTDOWN_HOOK is not set to true, then a shutdown
* hook is thread is registered to stop these servers.
*
* @see org.mortbay.xml.XmlConfiguration
* @see org.mortbay.jetty.servlet.ServletHttpContext
* @version $Revision: 1.40 $
* @author Greg Wilkins (gregw)
*/
public class Server extends HttpServer
{
static Log log = LogFactory.getLog(Server.class);
private String[] _webAppConfigurationClassNames =
new String[]{"org.mortbay.jetty.servlet.XMLConfiguration", "org.mortbay.jetty.servlet.JettyWebConfiguration"};
private String _configuration;
private String _rootWebApp;
private static ShutdownHookThread hookThread = new ShutdownHookThread();
/* ------------------------------------------------------------ */
/** Constructor.
*/
public Server()
{
}
/* ------------------------------------------------------------ */
/** Constructor.
* @param configuration The filename or URL of the XML
* configuration file.
*/
public Server(String configuration)
throws IOException
{
this(Resource.newResource(configuration).getURL());
}
/* ------------------------------------------------------------ */
/** Constructor.
* @param configuration The filename or URL of the XML
* configuration file.
*/
public Server(Resource configuration)
throws IOException
{
this(configuration.getURL());
}
/* ------------------------------------------------------------ */
/** Constructor.
* @param configuration The filename or URL of the XML
* configuration file.
*/
public Server(URL configuration)
throws IOException
{
_configuration=configuration.toString();
Server.hookThread.add(this);
try
{
XmlConfiguration config=new XmlConfiguration(configuration);
config.configure(this);
}
catch(IOException e)
{
throw e;
}
catch(InvocationTargetException e)
{
log.warn(LogSupport.EXCEPTION,e.getTargetException());
throw new IOException("Jetty configuration problem: "+e.getTargetException());
}
catch(Exception e)
{
log.warn(LogSupport.EXCEPTION,e);
throw new IOException("Jetty configuration problem: "+e);
}
}
/* ------------------------------------------------------------ */
public boolean getStopAtShutdown()
{
return hookThread.contains(this);
}
/* ------------------------------------------------------------ */
public void setStopAtShutdown(boolean stop)
{
if (stop)
hookThread.add(this);
else
hookThread.remove(this);
}
/* ------------------------------------------------------------ */
/** Get the root webapp name.
* @return The name of the root webapp (eg. "root" for root.war).
*/
public String getRootWebApp()
{
return _rootWebApp;
}
/* ------------------------------------------------------------ */
/** Set the root webapp name.
* @param rootWebApp The name of the root webapp (eg. "root" for root.war).
*/
public void setRootWebApp(String rootWebApp)
{
_rootWebApp = rootWebApp;
}
/* ------------------------------------------------------------ */
/** Configure the server from an XML file.
* @param configuration The filename or URL of the XML
* configuration file.
*/
public void configure(String configuration)
throws IOException
{
URL url=Resource.newResource(configuration).getURL();
if (_configuration!=null && _configuration.equals(url.toString()))
return;
if (_configuration!=null)
throw new IllegalStateException("Already configured with "+_configuration);
try
{
XmlConfiguration config=new XmlConfiguration(url);
_configuration=url.toString();
config.configure(this);
}
catch(IOException e)
{
throw e;
}
catch(Exception e)
{
log.warn(LogSupport.EXCEPTION,e);
throw new IOException("Jetty configuration problem: "+e);
}
}
/* ------------------------------------------------------------ */
public String getConfiguration()
{
return _configuration;
}
/* ------------------------------------------------------------ */
/** Create a new ServletHttpContext.
* Ths method is called by HttpServer to creat new contexts. Thus
* calls to addContext or getContext that result in a new Context
* being created will return an
* org.mortbay.jetty.servlet.ServletHttpContext instance.
* @return ServletHttpContext
*/
protected HttpContext newHttpContext()
{
return new ServletHttpContext();
}
/* ------------------------------------------------------------ */
/** Create a new WebApplicationContext.
* Ths method is called by Server to creat new contexts for web
* applications. Thus calls to addWebApplication that result in
* a new Context being created will return an correct class instance.
* Derived class can override this method to create instance of its
* own class derived from WebApplicationContext in case it needs more
* functionality.
* @param webApp The Web application directory or WAR file.
* @return WebApplicationContext
*/
protected WebApplicationContext newWebApplicationContext(
String webApp
)
{
return new WebApplicationContext(webApp);
}
/* ------------------------------------------------------------ */
/** Add Web Application.
* @param contextPathSpec The context path spec. Which must be of
* the form / or /path/*
* @param webApp The Web application directory or WAR file.
* @return The WebApplicationContext
* @exception IOException
*/
public WebApplicationContext addWebApplication(String contextPathSpec,
String webApp)
throws IOException
{
return addWebApplication(null,contextPathSpec,webApp);
}
/* ------------------------------------------------------------ */
/** Add Web Application.
* @param virtualHost Virtual host name or null
* @param contextPathSpec The context path spec. Which must be of
* the form / or /path/*
* @param webApp The Web application directory or WAR file.
* @return The WebApplicationContext
* @exception IOException
*/
public WebApplicationContext addWebApplication(String virtualHost,
String contextPathSpec,
String webApp)
throws IOException
{
WebApplicationContext appContext =
newWebApplicationContext(webApp);
appContext.setContextPath(contextPathSpec);
addContext(virtualHost,appContext);
if(log.isDebugEnabled())log.debug("Web Application "+appContext+" added");
return appContext;
}
/* ------------------------------------------------------------ */
/** Add Web Applications.
* Add auto webapplications to the server. The name of the
* webapp directory or war is used as the context name. If a
* webapp is called "root" it is added at "/".
* @param webapps Directory file name or URL to look for auto webapplication.
* @exception IOException
*/
public WebApplicationContext[] addWebApplications(String webapps)
throws IOException
{
return addWebApplications(null,webapps,null,false);
}
/* ------------------------------------------------------------ */
/** Add Web Applications.
* Add auto webapplications to the server. The name of the
* webapp directory or war is used as the context name. If the
* webapp matches the rootWebApp it is added as the "/" context.
* @param host Virtual host name or null
* @param webapps Directory file name or URL to look for auto webapplication.
* @exception IOException
*/
public WebApplicationContext[] addWebApplications(String host,
String webapps)
throws IOException
{
return addWebApplications(host,webapps,null,false);
}
/* ------------------------------------------------------------ */
/** Add Web Applications.
* Add auto webapplications to the server. The name of the
* webapp directory or war is used as the context name. If the
* webapp matches the rootWebApp it is added as the "/" context.
* @param host Virtual host name or null
* @param webapps Directory file name or URL to look for auto
* webapplication.
* @param extract If true, extract war files
* @exception IOException
*/
public WebApplicationContext[] addWebApplications(String host,
String webapps,
boolean extract)
throws IOException
{
return addWebApplications(host,webapps,null,extract);
}
/* ------------------------------------------------------------ */
/** Add Web Applications.
* Add auto webapplications to the server. The name of the
* webapp directory or war is used as the context name. If the
* webapp matches the rootWebApp it is added as the "/" context.
* @param host Virtual host name or null
* @param webapps Directory file name or URL to look for auto
* webapplication.
* @param defaults The defaults xml filename or URL which is
* loaded before any in the web app. Must respect the web.dtd.
* If null the default defaults file is used. If the empty string, then
* no defaults file is used.
* @param extract If true, extract war files
* @exception IOException
*/
public WebApplicationContext[] addWebApplications(String host,
String webapps,
String defaults,
boolean extract)
throws IOException
{
return addWebApplications(host,webapps,defaults,extract,true,null);
}
/* ------------------------------------------------------------ */
/** Add Web Applications.
* Add auto webapplications to the server. The name of the
* webapp directory or war is used as the context name. If the
* webapp matches the rootWebApp it is added as the "/" context.
* @param host Virtual host name or null
* @param webapps Directory file name or URL to look for auto
* webapplication.
* @param defaults The defaults xml filename or URL which is
* loaded before any in the web app. Must respect the web.dtd.
* If null the default defaults file is used. If the empty string, then
* no defaults file is used.
* @param extract If true, extract war files
* @param java2CompliantClassLoader True if java2 compliance is applied to all webapplications
* @param Attributes[] A set of attributes to pass to setAttribute, format is first item is the key, second item is the value.
* @exception IOException
*/
public WebApplicationContext[] addWebApplications(String host,
String webapps,
String defaults,
boolean extract,
boolean java2CompliantClassLoader,
String Attributes[])
throws IOException
{
ArrayList wacs = new ArrayList();
Resource r=Resource.newResource(webapps);
if (!r.exists())
throw new IllegalArgumentException("No such webapps resource "+r);
if (!r.isDirectory())
throw new IllegalArgumentException("Not directory webapps resource "+r);
if(Attributes != null) {
if(((Attributes.length / 2) * 2) != Attributes.length) {
throw new IllegalArgumentException("Attributes must be in pairs of key,value.");
}
}
String[] files=r.list();
for (int f=0;files!=null && f<files.length;f++)
{
String context=files[f];
if (context.equalsIgnoreCase("CVS/") ||
context.equalsIgnoreCase("CVS") ||
context.startsWith("."))
continue;
String app = r.addPath(r.encode(files[f])).toString();
if (context.toLowerCase().endsWith(".war") ||
context.toLowerCase().endsWith(".jar"))
{
context=context.substring(0,context.length()-4);
Resource unpacked=r.addPath(context);
if (unpacked!=null && unpacked.exists() && unpacked.isDirectory())
continue;
}
if (_rootWebApp!=null && (context.equals(_rootWebApp)||context.equals(_rootWebApp+"/")))
context="/";
else
context="/"+context;
WebApplicationContext wac= addWebApplication(host,
context,
app);
wac.setExtractWAR(extract);
wac.setClassLoaderJava2Compliant(java2CompliantClassLoader);
if (defaults!=null)
{
if (defaults.length()==0)
wac.setDefaultsDescriptor(null);
else
wac.setDefaultsDescriptor(defaults);
}
if(Attributes != null) {
for(int i = 0; i < Attributes.length; i++, i++) {
wac.setAttribute(Attributes[i],Attributes[i + 1]);
}
}
wacs.add(wac);
}
return (WebApplicationContext[])wacs.toArray(new WebApplicationContext[wacs.size()]);
}
/* ------------------------------------------------------------ */
/** setWebApplicationConfigurationClasses
* Set up the list of classnames of WebApplicationContext.Configuration
* implementations that will be applied to configure every webapp.
* The list can be overridden by individual WebApplicationContexts.
* @param configurationClasses
*/
public void setWebApplicationConfigurationClassNames (String[] configurationClassNames)
{
if (configurationClassNames != null)
{
_webAppConfigurationClassNames = new String[configurationClassNames.length];
System.arraycopy(configurationClassNames, 0, _webAppConfigurationClassNames, 0, configurationClassNames.length);
}
}
public String[] getWebApplicationConfigurationClassNames ()
{
return _webAppConfigurationClassNames;
}
/* ------------------------------------------------------------ */
/* ------------------------------------------------------------ */
/* ------------------------------------------------------------ */
public static void main(String[] arg)
{
String[] dftConfig={"etc/jetty.xml"};
if (arg.length==0)
{
log.info("Using default configuration: etc/jetty.xml");
arg=dftConfig;
}
final Server[] servers=new Server[arg.length];
// create and start the servers.
for (int i=0;i<arg.length;i++)
{
try
{
servers[i] = new Server(arg[i]);
servers[i].setStopAtShutdown(true);
servers[i].start();
}
catch(Exception e)
{
log.warn(LogSupport.EXCEPTION,e);
}
}
// create and start the servers.
for (int i=0;i<arg.length;i++)
{
try{servers[i].join();}
catch (Exception e){LogSupport.ignore(log,e);}
}
}
/**
* ShutdownHook thread for stopping all servers.
*
* Thread is hooked first time list of servers is changed.
*/
private static class ShutdownHookThread extends Thread {
private boolean hooked = false;
private ArrayList servers = new ArrayList();
/**
* Hooks this thread for shutdown.
* @see java.lang.Runtime#addShutdownHook(java.lang.Thread)
*/
private void createShutdownHook() {
if (!Boolean.getBoolean("JETTY_NO_SHUTDOWN_HOOK") && !hooked) {
try {
Method shutdownHook = java.lang.Runtime.class.getMethod("addShutdownHook",
new Class[] { java.lang.Thread.class });
shutdownHook.invoke(Runtime.getRuntime(), new Object[] { this });
this.hooked = true;
} catch (Exception e) {
if (log.isDebugEnabled()) log.debug("No shutdown hook in JVM ", e);
}
}
}
/**
* Add Server to servers list.
*/
public boolean add(Server server) {
createShutdownHook();
return this.servers.add(server);
}
/**
* Contains Server in servers list?
*/
public boolean contains(Server server) {
return this.servers.contains(server);
}
/**
* Append all Servers from Collection
*/
public boolean addAll(Collection c) {
createShutdownHook();
return this.servers.addAll(c);
}
/**
* Clear list of Servers.
*/
public void clear() {
createShutdownHook();
this.servers.clear();
}
/**
* Remove Server from list.
*/
public boolean remove(Server server) {
createShutdownHook();
return this.servers.remove(server);
}
/**
* Remove all Servers in Collection from list.
*/
public boolean removeAll(Collection c) {
createShutdownHook();
return this.servers.removeAll(c);
}
/**
* Stop all Servers in list.
*/
public void run() {
setName("Shutdown");
log.info("Shutdown hook executing");
Iterator it = servers.iterator();
while (it.hasNext()) {
Server svr = (Server) it.next();
if (svr == null) continue;
try {
svr.stop();
} catch (Exception e) {
log.warn(LogSupport.EXCEPTION, e);
}
log.info("Shutdown hook complete");
// Try to avoid JVM crash
try {
Thread.sleep(1000);
} catch (Exception e) {
log.warn(LogSupport.EXCEPTION, e);
}
}
}
}
}

4
history.txt
View File

@ -1,3 +1,7 @@
2010-02-12 sponge
* org.mortbay.jetty.Server modified method to accept attributes for
batch webapp launches via addWebApplications.
2010-02-10 zzz
* I2PTunnelRunner: Flush initial data, for some reason it wasn't
getting flushed ever in some cases.

2
router/java/src/net/i2p/router/RouterVersion.java
View File

@ -18,7 +18,7 @@ public class RouterVersion {
/** deprecated */
public final static String ID = "Monotone";
public final static String VERSION = CoreVersion.VERSION;
public final static long BUILD = 11;
public final static long BUILD = 12;
/** for example "-test" */
public final static String EXTRA = "";