| /* |
| * Copyright 1999-2004 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.jk.apr; |
| |
| import java.lang.reflect.Method; |
| |
| // Hack for Catalina 4.1 who hungs the calling thread. |
| // Also avoids delays in apache initialization ( tomcat can take a while ) |
| |
| /** |
| * Start some tomcat. |
| * |
| */ |
| public class TomcatStarter implements Runnable { |
| Class c; |
| String args[]; |
| AprImpl apr = new AprImpl(); |
| |
| public static String mainClasses[]={ "org.apache.tomcat.startup.Main", |
| "org.apache.catalina.startup.BootstrapService", |
| "org.apache.catalina.startup.Bootstrap"}; |
| |
| // If someone has time - we can also guess the classpath and do other |
| // fancy guessings. |
| |
| public static void main( String args[] ) { |
| System.err.println("TomcatStarter: main()"); |
| int nClasses = 0; |
| |
| try { |
| AprImpl.jniMode(); |
| // Find the class |
| Class c=null; |
| for( int i=0; i<mainClasses.length; i++ ) { |
| try { |
| System.err.println("Try " + mainClasses[i]); |
| c=Class.forName( mainClasses[i] ); |
| } catch( ClassNotFoundException ex ) { |
| continue; |
| } |
| if( c!= null ) { |
| ++nClasses; |
| Thread startThread=new Thread( new TomcatStarter(c, args)); |
| c=null; |
| startThread.start(); |
| break; |
| } |
| } |
| if (nClasses==0) |
| System.err.println("No class found "); |
| |
| } catch (Throwable t ) { |
| t.printStackTrace(System.err); |
| } |
| } |
| |
| public TomcatStarter( Class c, String args[] ) { |
| this.c=c; |
| this.args=args; |
| } |
| |
| public void run() { |
| System.err.println("Starting " + c.getName()); |
| try { |
| Class argClass=args.getClass(); |
| Method m=c.getMethod( "main", new Class[] {argClass} ); |
| m.invoke( c, new Object[] { args } ); |
| System.out.println("TomcatStarter: Done"); |
| if (apr.isLoaded()) |
| apr.jkSetAttribute(0, 0, "channel:jni", "done"); |
| if (args[0].equals("stop")) { |
| Thread.sleep(5000); |
| Runtime.getRuntime().exit(0); |
| } |
| } catch( Throwable t ) { |
| t.printStackTrace(System.err); |
| } |
| } |
| } |