/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This 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 (at your option) any later version.
*
* This software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.aophelper.util;
import java.io.File;
import java.io.IOException;
import java.util.regex.Pattern;
import org.jboss.aophelper.core.AopHandler;
import org.jboss.aophelper.core.AopRun;
/**
* A AopRunCommand.
*
* @author <a href="stalep@gmail.com">Stale W. Pedersen</a>
* @version $Revision: 1.1 $
*/
public class AopRunCommand
{
public String[] execute()
{
String execute = setup();
try
{
String[] emptyArray = new String[0];
Process process = Runtime.getRuntime().exec( execute, emptyArray, new File(AopHandler.instance().getRun().getWorkingdir()));
return CommandUtil.analyzeProcess(process);
}
catch ( IOException ie )
{
System.out.println("Error while aopcompiling: "+ie.getMessage());
ie.printStackTrace();
return null;
}
}
private String setup()
{
AopRun runOptions = AopHandler.instance().getRun();
StringBuilder execute = new StringBuilder();
execute.append("java ");
if(runOptions.isLoadtime())
execute.append(getLoadtimePath());
execute.append(" -cp ").append(getClasspath());
// execute.append(" org.jboss.aop.standalone.Compiler ");
execute.append(" ");
if(runOptions.isVerbose())
execute.append("-Djboss.aop.verbose=true ");
if(runOptions.isNoopt())
execute.append("-Djboss.aop.noopt=true ");
if(runOptions.isSuppress())
execute.append("-Djboss.aop.suppress=true ");
if(runOptions.getAopXml().size() > 0)
{
execute.append("-Djboss.aop.path=");
String pathSep = System.getProperty("path.separator");
StringBuffer xmlPaths = new StringBuffer();
for(String xml : runOptions.getAopXml())
{
if(xmlPaths.length() > 0)
xmlPaths.append(pathSep);
System.out.println("appending xml: "+xml);
xmlPaths.append(xml);
}
execute.append(xmlPaths.toString()).append(" ");
}
execute.append(calculateCorrectExecutionClass(runOptions));
// execute.append("\"");
System.out.println("EXECUTING: "+execute.toString());
return execute.toString();
}
private String calculateCorrectExecutionClass(AopRun runOptions)
{
String workingdir = runOptions.getWorkingdir();
String exeClass = runOptions.getExecutionClass();
if(exeClass.startsWith(workingdir))
{
String rest = exeClass.split(workingdir)[1];
if(rest.startsWith("/"))
rest = rest.substring(1);
rest = rest.replaceAll("/",".");
int index = rest.lastIndexOf(".class");
rest = rest.substring(0,index);
System.out.println("rest="+rest);
return rest;
}
else
return null;
}
private String getLoadtimePath()
{
String pathSeparator = System.getProperty("path.separator");
String fileSeparator = System.getProperty("file.separator");
String[] paths = System.getProperty("java.class.path").split(pathSeparator);
Pattern pattern = Pattern.compile("(\\"+fileSeparator+".*\\"+fileSeparator+")++");
for(String p : paths)
{
String[] splits = pattern.split(p);
for(String s : splits)
{
if(s.contains("jboss-aop"))
{
return "-javaagent:"+p;
}
}
}
return null;
}
private String getClasspath()
{
StringBuilder sb = new StringBuilder();
String pathSeparator = System.getProperty("path.separator");
for(String path : AopHandler.instance().getRun().getClasspath())
{
if(sb.length() > 0)
sb.append(pathSeparator);
sb.append(path);
}
if(sb.length() > 0)
sb.append(pathSeparator);
sb.append(AopHandler.instance().getRun().getWorkingdir());
System.out.println("cp: "+sb);
return sb.toString();
}
}