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/**********************************************************************
* This file is part of "Object Teams Development Tooling"-Software
*
* Copyright 2004, 2006 Fraunhofer Gesellschaft, Munich, Germany,
* for its Fraunhofer Institute for Computer Architecture and Software
* Technology (FIRST), Berlin, Germany and Technical University Berlin,
* Germany.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
* $Id$
*
* Please visit http://www.eclipse.org/objectteams for updates and contact.
*
* Contributors:
* Fraunhofer FIRST - Initial API and implementation
* Technical University Berlin - Initial API and implementation
**********************************************************************/
package org.eclipse.objectteams.otdt.debug;
import java.io.File;
import java.io.FileOutputStream;
import java.io.PrintStream;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.debug.core.ILaunch;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchManager;
import org.eclipse.jdt.core.IType;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jdt.launching.VMRunnerConfiguration;
import org.eclipse.objectteams.otdt.core.ext.OTDTPlugin;
import org.eclipse.objectteams.otdt.core.ext.OTREContainer;
import org.eclipse.objectteams.otdt.debug.internal.TempFileManager;
/**
* @author gis
* @version $Id: OTLaunchConfigurationDelegate.java 11843 2006-05-09 10:36:01Z carp $
*/
@SuppressWarnings("nls")
public class OTVMRunnerAdaptor
{
private static final String OT_DEBUG_VMARG = "-Dot.debug";
private static final String OT_DEBUG_CALLIN_STEPPING_VMARG = "-Dot.debug.callin.stepping";
private static final String OT_TEAMCONFIG_VMARG = "-Dot.teamconfig";
private static List<String> JPLIS_VMARGS;
static {
JPLIS_VMARGS = new ArrayList<String>();
JPLIS_VMARGS.add("-Dot.otdt");
JPLIS_VMARGS.add("-javaagent:" + "\""+OTREContainer.OTRE_AGENT_JAR_PATH.toOSString()+'"'); // support blanks in path
}
final static private boolean _useJPLIS = true;
private ILaunchConfiguration _launchConfig;
private String _mode;
private ILaunch _launch;
public void setAdaptationArgs(ILaunchConfiguration configuration, String mode, ILaunch launch) throws CoreException
{
_launchConfig = configuration;
_mode = mode;
_launch = launch;
}
public boolean usesJPLIS() {
return _useJPLIS;
}
public VMRunnerConfiguration adapt(VMRunnerConfiguration vmRunnerConfig) throws CoreException
{
adaptVMArgs(vmRunnerConfig);
return vmRunnerConfig;
}
protected void cloneRunner(VMRunnerConfiguration vmRunnerConfig, VMRunnerConfiguration newConfig)
{
// Only main type and class path have to be set in the constructor already
newConfig.setBootClassPath(vmRunnerConfig.getBootClassPath());
newConfig.setEnvironment(vmRunnerConfig.getEnvironment());
newConfig.setProgramArguments(vmRunnerConfig.getProgramArguments());
newConfig.setResumeOnStartup(vmRunnerConfig.isResumeOnStartup());
newConfig.setVMArguments(vmRunnerConfig.getVMArguments());
newConfig.setVMSpecificAttributesMap(vmRunnerConfig.getVMSpecificAttributesMap());
newConfig.setWorkingDirectory(vmRunnerConfig.getWorkingDirectory());
}
protected void adaptVMArgs(VMRunnerConfiguration newConfig) throws CoreException
{
List<String> otVMArgs = getOTVMArgs();
String teamConfigArg = generateTeamConfigArgument(_launch, _launchConfig);
if (teamConfigArg != null)
otVMArgs.add(teamConfigArg);
if (ILaunchManager.DEBUG_MODE.equals(_mode))
{
otVMArgs.add(OT_DEBUG_VMARG);
String callinSteppingVMArg = getCallinSteppingVMArg();
if (callinSteppingVMArg != null)
otVMArgs.add(callinSteppingVMArg);
}
String[] vmArgs = newConfig.getVMArguments();
if (vmArgs.length > 0)
{
for (int i = 0; i < vmArgs.length; i++)
otVMArgs.add(vmArgs[i]);
}
String[] newArgs = new String[otVMArgs.size()];
// new launches need to enclose file paths in quotes (cmdline is one string parsed by ArgumentParser),
// which are removed here (cmdline is array of strings):
for (int i = 0; i<newArgs.length; i++) {
newArgs[i] = otVMArgs.get(i).replaceAll("\"", "");
}
newConfig.setVMArguments(newArgs);
}
/**
* API version: given a list of vm arguments add ot-specific vm arguments.
*
* @param vmArguments list to be augmented.
* @throws CoreException
*/
public void adaptVMArguments(List vmArguments) throws CoreException
{
vmArguments.addAll(getOTVMArgs());
String teamConfigArg = generateTeamConfigArgument(_launch, _launchConfig);
if (teamConfigArg != null)
vmArguments.add(teamConfigArg);
if (ILaunchManager.DEBUG_MODE.equals(_mode))
vmArguments.add(OT_DEBUG_VMARG);
}
public String adaptVMArgumentString(String vmArguments) throws CoreException
{
String sep = " ";
StringBuffer result = new StringBuffer(vmArguments);
if (_useJPLIS)
for (String arg : JPLIS_VMARGS)
result.append(sep).append(arg);
String callinSteppingVMArg = getCallinSteppingVMArg();
if (callinSteppingVMArg != null)
result.append(sep).append(callinSteppingVMArg);
String teamConfigArg = generateTeamConfigArgument(_launch, _launchConfig);
if (teamConfigArg != null)
result.append(sep).append(teamConfigArg);
if (ILaunchManager.DEBUG_MODE.equals(_mode))
result.append(sep).append(OT_DEBUG_VMARG);
return result.toString();
}
private String getCallinSteppingVMArg() {
String value = OTDebugPlugin.getDefault().getCallinSteppingConfig();
if (value == null) return null;
return OT_DEBUG_CALLIN_STEPPING_VMARG+'='+value;
}
protected List<String> getOTVMArgs()
{
return new ArrayList<String>(JPLIS_VMARGS);
}
/**
* Teams to activate are read from ILaunchConfiguration configuration.
* The list of team names are written to temporary file.
* The commandline par -Dot.teamconfig=filename is returned and can
* be added to the vmArgs variable.
* @param launch
* @param configuration The launch configuration object.
* @return
*/
private String generateTeamConfigArgument(ILaunch launch, ILaunchConfiguration configuration) throws CoreException
{
List<String> teamList = getTeamConfigList(configuration);
if (teamList.isEmpty())
return null;
// write the teams into a temporary file:
File teamFile = createTeamConfigFile(launch, teamList);
return OT_TEAMCONFIG_VMARG+"=\"" + teamFile.getAbsolutePath()+'"';
}
private File createTeamConfigFile(ILaunch launch, List<String> teamList) throws CoreException
{
try {
TempFileManager manager = OTDebugPlugin.getDefault().getTempFileManager();
File tempFile = manager.createTempFile(launch, ".otteamconfig", ".conf");
PrintStream printStream = new PrintStream(new FileOutputStream(tempFile));
for (Iterator<String> iter = teamList.iterator(); iter.hasNext();) {
String element = iter.next();
printStream.println(element);
}
printStream.close();
return tempFile;
} catch (Exception e) {
IStatus status = OTDebugPlugin.createErrorStatus("Error writing static teams configuration", e);
throw new CoreException(status);
}
}
/**
* Returns the list of teams which will be woven into the launched application
* specified by the given launch configuration, as a list of strings.
* The returned list is empty if no teams are are specified or if the teams
* are deactivated in the configuratio tab.
*
* @param configuration
* launch configuration
* @return the list of teams from the team configuration specified by the given launch
* configuration, possibly an empty list
* @exception CoreException
* if unable to retrieve the attribute
*/
private List<String> getTeamConfigList(ILaunchConfiguration configuration)
throws CoreException
{
boolean teamsActive = configuration.getAttribute(IOTLaunchConstants.ATTR_TEAMCONFIG_ACTIVE, true);
if (!teamsActive)
return new LinkedList<String>();
List teamHandles = configuration.getAttribute(IOTLaunchConstants.ATTR_TEAMCONFIG_LIST, new LinkedList());
List<String> teamNames = new LinkedList<String>();
List<String> badHandles = new LinkedList<String>();
for (Iterator iter = teamHandles.iterator(); iter.hasNext();)
{
String teamHandle = (String) iter.next();
IType teamType = (IType) JavaCore.create(teamHandle);
if (teamType != null && teamType.exists())
teamNames.add(teamType.getFullyQualifiedName());
else
badHandles.add(teamHandle);
}
if (!badHandles.isEmpty())
{
IStatus status = OTDebugPlugin.createErrorStatus("Cannot determine types: " + badHandles.toString());
throw new CoreException(status);
}
return teamNames;
}
}
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