/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.server.embed;
import java.io.IOException;
import java.io.InputStream;
import com.caucho.cloud.topology.CloudCluster;
import com.caucho.config.Config;
import com.caucho.config.ConfigException;
import com.caucho.config.types.RawString;
import com.caucho.lifecycle.Lifecycle;
import com.caucho.resin.HttpEmbed;
import com.caucho.server.cluster.Server;
import com.caucho.server.host.Host;
import com.caucho.server.host.HostConfig;
import com.caucho.server.resin.Resin;
import com.caucho.server.webapp.WebAppConfig;
/**
* Embeddable version of the Resin server.
*/
public class ResinEmbed
{
private static final String EMBED_CONF
= "com/caucho/server/embed/resin-embed.xml";
private Resin _resin = Resin.create("embed");
private Host _host;
private Server _server;
private int _httpPort = -1;
private Lifecycle _lifecycle = new Lifecycle();
/**
* Creates a new resin server.
*/
public ResinEmbed()
{
InputStream is = null;
try {
Config config = new Config();
is = _resin.getClassLoader().getResourceAsStream(EMBED_CONF);
config.configure(_resin, is);
} catch (Exception e) {
throw ConfigException.create(e);
} finally {
try {
is.close();
} catch (IOException e) {
}
}
}
public void setHttpPort(int port)
{
_httpPort = port;
}
public void addWebApp(String contextPath,
String rootDirectory)
{
try {
start();
WebAppConfig config = new WebAppConfig();
config.setContextPath(contextPath);
config.setRootDirectory(new RawString(rootDirectory));
_host.getWebAppContainer().addWebApp(config);
} catch (Exception e) {
throw ConfigException.create(e);
}
}
public void start()
{
if (! _lifecycle.toActive())
return;
try {
_resin.start();
_server = _resin.getServer();
if (_httpPort >= 0) {
HttpEmbed httpEmbed = new HttpEmbed(_httpPort);
httpEmbed.bindTo(_server);
}
HostConfig hostConfig = new HostConfig();
_server.addHost(hostConfig);
_host = _server.getHost("", 0);
} catch (RuntimeException e) {
throw e;
} catch (Throwable e) {
throw ConfigException.create(e);
}
}
public void stop()
{
if (! _lifecycle.toStop())
return;
try {
_resin.stop();
} catch (RuntimeException e) {
throw e;
} catch (Throwable e) {
throw ConfigException.create(e);
}
}
public void destroy()
{
if (! _lifecycle.toDestroy())
return;
try {
_resin.destroy();
} catch (RuntimeException e) {
throw e;
} catch (Throwable e) {
throw ConfigException.create(e);
}
}
protected void finalize()
throws Throwable
{
super.finalize();
_resin.destroy();
}
}