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/**
* JOnAS: Java(TM) Open Application Server
* Copyright (C) 2005-2006 Bull S.A.S.
* Contact: [email protected]
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or any later version.
*
* This library 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. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
* Initial developer: Benoit Pelletier
* --------------------------------------------------------------------------
* $Id: WebContainerCluster.java 9524 2006-09-05 15:59:53Z pelletib $
* --------------------------------------------------------------------------
*/
package org.objectweb.jonas.ant.cluster;
import java.io.File;
import java.util.Iterator;
import org.objectweb.jonas.ant.jonasbase.BaseTaskItf;
import org.objectweb.jonas.ant.jonasbase.WebContainer;
import org.objectweb.jonas.ant.jonasbase.web.Ajp;
import org.objectweb.jonas.ant.jonasbase.web.Cluster;
import org.objectweb.jonas.ant.jonasbase.web.Http;
import org.objectweb.jonas.ant.jonasbase.web.Tomcat;
/**
* Define WebContainerCluster task
* @author Benoit Pelletier
*/
public class WebContainerCluster extends ClusterTasks {
/**
* Info for the logger
*/
private static final String INFO = "[WebContainerCluster] ";
/**
* Name of the container web : tomcat/jetty
*/
private String name = null;
/**
* HTTP ports range
*/
private String[] httpPortRange = null;
/**
* AJP ports range
*/
private String[] ajpPortRange = null;
/**
* Sticky Session : true/false
*/
private boolean stickySession = false;
/**
* mod_jk enabled : true/false
*/
private boolean modjkEnabled = false;
/**
* mod_jk LB factor ports range
*/
private String[] modJkLbFactorRange = null;
/**
* director enabled : true/false
*/
private boolean directorEnabled = false;
/**
* Director ports range
*/
private String[] directorPortRange = null;
/**
* director LB factor ports range
*/
private String[] directorLbFactorRange = null;
/**
* multicast addr
*/
private String clusterMcastAddr = null;
/**
* multicast port
*/
private String clusterMcastPort = null;
/**
* Cluster Listen Port Range
*/
private String[] clusterListenPortRange = null;
/**
* Cluster name
*/
private String clusterName = null;
/**
* mod_jk directory
*/
private String modjkDir = null;
/**
* mod_jk root directory
*/
private String modjkRootDir = null;
/**
* director directory
*/
private String directorDir = null;
/**
* Default constructor
*/
public WebContainerCluster() {
super();
}
/**
* Set director directory
* @param directorDir directory
*/
public void setDirectorDir(String directorDir) {
this.directorDir = directorDir;
}
/**
* Set mod_jk enabled
* @param enabled true/false
*/
public void setModjkEnabled(boolean enabled) {
this.modjkEnabled = enabled;
}
/**
* Set director enabled
* @param enabled true/false
*/
public void setDirectorEnabled(boolean enabled) {
this.directorEnabled = enabled;
}
/**
* Set mod_jk directory
* @param modjkDir directory
*/
public void setModjkDir(String modjkDir) {
this.modjkDir = modjkDir;
}
/**
* Set mod_jk root directory
* @param modjkRootDir directory
*/
public void setModjkRootDir(String modjkRootDir) {
this.modjkRootDir = modjkRootDir;
}
/**
* Set clusterMcastAddr
* @param clusterMcastAddr multicast address to set
*/
public void setClusterMcastAddr(String clusterMcastAddr) {
this.clusterMcastAddr = clusterMcastAddr;
}
/**
* Set clusterMcastPort
* @param clusterMcastPort multicast port to set
*/
public void setClusterMcastPort(String clusterMcastPort) {
this.clusterMcastPort = clusterMcastPort;
}
/**
* Set Cluster listen ports range
* @param clusterListenPortRange Cluster Listen ports range
*/
public void setClusterListenPortRange(String clusterListenPortRange) {
this.clusterListenPortRange = clusterListenPortRange.split(",");
}
/**
* Set Cluster name
* @param clusterName cluster name
*/
public void setClusterName(String clusterName) {
this.clusterName = clusterName;
}
/**
* Set HTTP ports range
* @param httpPortRange HTTP ports range
*/
public void setHttpPortRange(String httpPortRange) {
this.httpPortRange = httpPortRange.split(",");
}
/**
* Set AJP ports range
* @param ajpPortRange AJP ports range
*/
public void setAjpPortRange(String ajpPortRange) {
this.ajpPortRange = ajpPortRange.split(",");
}
/**
* Set mod_jk lb factor range
* @param modJkLbFactorRange load balancing factor range
*/
public void setModJkLbFactorRange(String modJkLbFactorRange) {
this.modJkLbFactorRange = modJkLbFactorRange.split(",");
}
/**
* Set Director ports range
* @param directorPortRange Director ports range
*/
public void setDirectorPortRange(String directorPortRange) {
this.directorPortRange = directorPortRange.split(",");
}
/**
* Set director lb factor range
* @param directorLbFactorRange load balancing factor range
*/
public void setDirectorLbFactorRange(String directorLbFactorRange) {
this.directorLbFactorRange = directorLbFactorRange.split(",");
}
/**
* Set the name of the web container : jetty or tomcat
* @param containerName jetty or tomcat
*/
public void setName(String containerName) {
this.name = containerName;
}
/**
* Set the sticky session
* @param stickySession true/false
*/
public void setStickySession(boolean stickySession) {
this.stickySession = stickySession;
}
/**
* Generates the carol tasks for each JOnAS's instances
*/
public void generatesTasks() {
int portInd = 0;
ModJk modJk = new ModJk();
Director director = new Director();
// creation of the mod_jk file
modJk.setRootDir(modjkRootDir);
modJk.setDir(modjkDir);
modJk.createFiles();
modJk.setStickySession(stickySession);
// creation of the Director file
director.createFile(directorDir);
for (int i = getDestDirSuffixIndFirst(); i <= getDestDirSuffixIndLast(); i++) {
String destDir = getDestDir(getDestDirPrefix(), i);
log(INFO + "tasks generation for " + destDir);
// creation of the WebContainer tasks
WebContainer webContainer = new WebContainer();
// FIXME still needed as we expect Tomcat only usage ?
webContainer.setName(name);
Tomcat tomcat = new Tomcat();
Http http = new Http();
http.setPort(httpPortRange[portInd]);
tomcat.addConfiguredHttp(http);
if (directorEnabled) {
org.objectweb.jonas.ant.jonasbase.web.Director d = new org.objectweb.jonas.ant.jonasbase.web.Director();
d.setPort(directorPortRange[portInd]);
tomcat.addConfiguredDirector(d);
}
if (modjkEnabled) {
Ajp ajp = new Ajp();
ajp.setPort(ajpPortRange[portInd]);
tomcat.addConfiguredAjp(ajp);
}
Cluster cluster = new Cluster();
cluster.setListenPort(clusterListenPortRange[portInd]);
cluster.setMcastAddr(clusterMcastAddr);
cluster.setMcastPort(clusterMcastPort);
cluster.setName(clusterName);
tomcat.addConfiguredCluster(cluster);
// mod_jk
if (modjkEnabled) {
String workerName = modJk.addWorker(ajpPortRange[portInd], modJkLbFactorRange[portInd]);
tomcat.addConfiguredJvmRoute(workerName);
}
webContainer.addConfiguredTomcat(tomcat);
// director
if (directorEnabled) {
director.addAppServer(directorPortRange[portInd], directorLbFactorRange[portInd]);
}
// set destDir for each webContainer task
for (Iterator it = webContainer.getTasks().iterator(); it.hasNext();) {
BaseTaskItf task = (BaseTaskItf) it.next();
task.setDestDir(new File(destDir));
}
addTasks(webContainer);
portInd++;
}
if (modjkEnabled) {
modJk.flushFiles();
addTasks(modJk);
}
if (directorEnabled) {
director.flushFile();
addTasks(director);
}
}
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