/*
* Copyright 2005 The Apache Software Foundation
*
* 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.apache.felix.jmood;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.felix.framework.Felix;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleException;
import org.osgi.framework.Constants;
public class FelixLauncher {
private Map props;
private Felix framework;
private List bundles;
private List packages;
private File cacheDir;
public FelixLauncher() {
super();
cacheDir = new File("./cache");
System.out.println(cacheDir.getAbsolutePath());
clearCache(cacheDir);
cacheDir.mkdir();
bundles=new ArrayList();
packages=new ArrayList();
props = new HashMap();
props.put("felix.cache.profiledir", cacheDir.getAbsolutePath());
}
public void addBundle(String url){
if (!bundles.contains(url))
bundles.add(url);
}
public void addPackage(String packageName){
if(!packages.contains(packageName))
packages.add(packageName);
}
public void start() throws BundleException {
StringBuffer autostart=new StringBuffer();
for (int i=0; i<bundles.size(); i++){
String bundle=(String)bundles.get(i);
autostart.append(bundle).append(" ");
}
props.put("felix.auto.start.1", autostart.toString());
StringBuffer spkg=new StringBuffer((String)packages.get(0));
packages.remove(0);
for (int i=0; i<packages.size(); i++){
String pkg=(String)packages.get(i);
spkg.append(", "+pkg);
}
props.put(Constants.FRAMEWORK_SYSTEMPACKAGES, spkg.toString());
framework = new Felix(props, null);
framework.start();
}
public void blockingStart() throws Exception{
this.start();
int to=0;
while(framework.getState()!=Bundle.ACTIVE) {
Thread.sleep(10);
to++;
if(to>100) throw new Exception("timeout");
}
}
public void shutdown(){
framework.stopAndWait();
framework = null;
clearCache(cacheDir);
}
private void clearCache(File cacheDir) {
if(!isCache(cacheDir)){
System.out.println("not valid cache");
return;
}
File[] files=cacheDir.listFiles();
for(int i=0; i<files.length; i++){
recursiveDelete(files[i]);
}
}
private void recursiveDelete(File file){
if(file.isDirectory()){
File[] files=file.listFiles();
for(int i=0; i<files.length; i++){
File f=files[i];
recursiveDelete(f);
}
}
file.delete();
}
private boolean isCache(File cacheDir){
if(!cacheDir.exists()||!cacheDir.isDirectory()) return false;
else{
String[] names=cacheDir.list();
for(int i=0;i<names.length;i++){
String name=names[i];
if(!name.startsWith("bundle")) return false;
}
return true;
}
}
public String getFelixBundleUrl(String artifactId) throws IOException{
return getM2Url("org.apache.felix", artifactId, "0.8.0-SNAPSHOT");
}
public String getM2Url(String groupId, String artifactId, String version)throws IOException{
File userHome=new File(System.getProperty("user.home"));
String M2_REPO="file:/"+userHome.getCanonicalPath()+"/.m2/repository";
String PROJECT_HOME=M2_REPO+"/"+groupId.replace('.', '/');
String VERSION="0.8.0-SNAPSHOT";
String u=PROJECT_HOME+"/"+artifactId+"/"+VERSION+"/"+artifactId+"-"+VERSION+".jar";
return "\""+u+"\"";
}
/**
* @param args
*
*/
public static void main(String[] args) throws Exception{
FelixLauncher launcher=new FelixLauncher();
String jmood=launcher.getFelixBundleUrl("org.apache.felix.jmood");
String mishell=launcher.getFelixBundleUrl("org.apache.felix.mishell");
String jruby=launcher.getM2Url("org.jruby", "jruby-bundle", "0.8.0-SNAPSHOT");
launcher.addBundle(jruby);
launcher.addBundle(jmood);
launcher.addBundle(mishell);
launcher.addPackage("org.osgi.framework");
launcher.addPackage("org.osgi.util.tracker");
launcher.addPackage("org.osgi.service.log");
launcher.addPackage("org.osgi.service.packageadmin");
launcher.addPackage("org.osgi.service.startlevel");
launcher.addPackage("org.osgi.service.permissionadmin");
launcher.addPackage("org.osgi.service.useradmin");
launcher.addPackage("org.osgi.service.cm");
launcher.addPackage("javax.management");
launcher.addPackage("javax.management.remote");
launcher.addPackage("javax.management.openmbean");
launcher.addPackage("javax.script");
launcher.start();
}
public Felix getFramework() {
return framework;
}
}