@Override
public IVMInstall verifyVMInstall(ILaunchConfiguration conf) throws CoreException {
IVMInstall javaInstall = super.verifyVMInstall(conf);
IGrailsInstall grailsInstall = GrailsLaunchArgumentUtils.getGrailsInstall(conf);
grailsInstall.verifyJavaInstall(javaInstall);
return javaInstall;
}
@Override
public boolean preLaunchCheck(ILaunchConfiguration conf, String mode, IProgressMonitor monitor)
throws CoreException {
IGrailsInstall install = GrailsLaunchArgumentUtils.getGrailsInstall(conf);
IStatus status = install.verify();
if (!status.isOK()) {
throw new CoreException(status);
}
return super.preLaunchCheck(conf, mode, monitor);
}
/**
* Helper function to add system properties that tell Grails to debug run-app or test-app in as a
* forked process in debugging mode.
*
* <p>These properties are added only if applicable. I.e. recent enough graisl version and this is
* a debug-mode launch.
*
* <p>In the process of adding the arguments, we will pick a free port.
*
* @return Chosen debug port or -1 if not launching in forked debug mode.
*/
private int addForkedModeDebuggingArgs(ILaunchConfiguration conf, String mode, List<String> args)
throws IOException {
// TODO Auto-generated method stub
if (!ILaunchManager.DEBUG_MODE.equals(mode)) {
return -1;
}
GrailsVersion version = GrailsLaunchArgumentUtils.getGrailsVersion(conf);
if (GrailsVersion.V_2_3_.compareTo(version) > 0) {
return -1; // Disable this feature for pre Grails 2.3.
}
int debugPort = portFinder.findUniqueFreePort();
args.add("-Dgrails.project.fork.run.debug=true");
args.add("-Dgrails.project.fork.test.debug=true");
String debugArgs = "-Xrunjdwp:transport=dt_socket,server=n,suspend=y,address=" + debugPort;
args.add("-Dgrails.project.fork.run.debugArgs=" + debugArgs);
args.add("-Dgrails.project.fork.test.debugArgs=" + debugArgs);
return debugPort;
}
public static ILaunchConfiguration getLaunchConfiguration(
IProject project, String script, boolean persist) throws CoreException {
ILaunchConfigurationType configType = getLaunchConfigurationType();
IGrailsInstall install =
GrailsCoreActivator.getDefault().getInstallManager().getGrailsInstall(project);
if (install == null) {
return null;
}
String nameAndScript = (script != null ? "(" + script + ")" : "");
if (project != null) {
nameAndScript = project.getName() + " " + nameAndScript;
}
nameAndScript = sanitize(nameAndScript);
ILaunchConfigurationWorkingCopy wc = configType.newInstance(null, nameAndScript);
GrailsLaunchArgumentUtils.prepareLaunchConfiguration(
project, script, install, GrailsBuildSettingsHelper.getBaseDir(project), wc);
if (persist) {
return wc.doSave();
} else {
return wc;
}
}
@SuppressWarnings("unchecked")
public void launch(
ILaunchConfiguration configuration, String mode, ILaunch launch, IProgressMonitor monitor)
throws CoreException {
try {
GrailsVersion version = GrailsLaunchArgumentUtils.getGrailsVersion(configuration);
IProgressMonitor subMonitor = new SubProgressMonitor(monitor, 5);
checkCancelled(subMonitor);
subMonitor.beginTask("Starting Grails", 5);
subMonitor.worked(1);
checkCancelled(subMonitor);
subMonitor.subTask("Configuring launch parameters...");
// FIXKDV FIXADE Copies of this code exist in
// GrailsLaunchArgumentUtils.prepareClasspath()
// and GrailsLaunchConfigurationDelegate.launch()
// consider refactoring to combine
IVMRunner runner;
IVMInstall vm = verifyVMInstall(configuration);
if (GrailsVersion.V_2_3_.compareTo(version) <= 0) {
// We'll be debugging the forked process, not the run-app command.
runner = vm.getVMRunner(ILaunchManager.RUN_MODE);
} else {
runner = vm.getVMRunner(mode);
}
if (runner == null) {
runner = vm.getVMRunner(ILaunchManager.RUN_MODE);
}
String projectName =
configuration.getAttribute(IJavaLaunchConfigurationConstants.ATTR_PROJECT_NAME, "");
IProject project = null;
if (!"".equals(projectName)) {
project = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);
}
String grailsHome = GrailsLaunchArgumentUtils.getGrailsHome(configuration);
String baseDir =
configuration.getAttribute(GrailsLaunchArgumentUtils.PROJECT_DIR_LAUNCH_ATTR, "");
if (baseDir.equals("")) {
baseDir = ResourcesPlugin.getWorkspace().getRoot().getLocation().toString();
}
String script = getScript(configuration);
File workingDir = verifyWorkingDirectory(configuration);
String workingDirName = null;
if (workingDir != null) {
workingDirName = workingDir.getAbsolutePath();
} else {
workingDirName = baseDir;
}
List<String> programArguments = new ArrayList<String>();
programArguments.add("--conf");
programArguments.add(grailsHome + "conf" + File.separatorChar + "groovy-starter.conf");
programArguments.add("--main");
programArguments.add("org.codehaus.groovy.grails.cli.GrailsScriptRunner");
StringBuilder grailsCommand = new StringBuilder();
String grailsWorkDir =
configuration.getAttribute(GrailsLaunchArgumentUtils.GRAILS_WORK_DIR_LAUNCH_ATTR, "");
if (!grailsWorkDir.equals("")) {
grailsCommand.append("-Dgrails.work.dir=" + grailsWorkDir + " ");
}
grailsCommand.append(script + " ");
programArguments.add(grailsCommand.toString().trim());
List<String> vmArgs = new ArrayList<String>();
// vmArgs.add("-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=8123");
// add manual configured vm options to the argument list
String existingVmArgs = getVMArguments(configuration);
boolean launchConfHasVMArgs = false;
if (existingVmArgs != null && existingVmArgs.length() > 0) {
launchConfHasVMArgs = true;
StringTokenizer additionalArguments = new StringTokenizer(existingVmArgs, " ");
while (additionalArguments.hasMoreTokens()) {
vmArgs.add(additionalArguments.nextToken());
}
}
Map<String, String> systemProps =
GrailsCoreActivator.getDefault().getLaunchSystemProperties();
GrailsLaunchArgumentUtils.setMaybe(systemProps, "base.dir", baseDir);
GrailsLaunchArgumentUtils.setMaybe(systemProps, "grails.home", grailsHome);
for (Map.Entry<String, String> prop : systemProps.entrySet()) {
vmArgs.add("-D" + prop.getKey() + "=" + prop.getValue());
}
int forkedProcessDebugPort = addForkedModeDebuggingArgs(configuration, mode, vmArgs);
ArrayList<Integer> killPorts = addKillPortArg(project, vmArgs);
if (!launchConfHasVMArgs) {
// If the user added their own vmargs to the launch config then the 'default' from global
// prefs should
// not be used.
GrailsLaunchArgumentUtils.addUserDefinedJVMArgs(vmArgs);
}
// Grails uses some default memory settings that we want to use as well if no others have been
// configured
vmArgs = GrailsLaunchArgumentUtils.addMemorySettings(vmArgs);
vmArgs = GrailsLaunchArgumentUtils.addSpringLoadedArgs(configuration, vmArgs);
String[] envp = getEnvironment(configuration);
Map<String, String> extra = new HashMap<String, String>();
extra.put("JAVA_HOME", vm.getInstallLocation().getAbsolutePath());
extra.put(
"GROOVY_PAGE_ADD_LINE_NUMBERS", "true"); // Enables line number info for GSP debugging
envp = GrailsLaunchArgumentUtils.addToEnvMaybe(envp, extra);
Map<String, Object> vmAttributesMap = getVMSpecificAttributesMap(configuration);
String[] classpath = getClasspath(configuration);
String mainTypeName = verifyMainTypeName(configuration);
VMRunnerConfiguration runConfiguration = new VMRunnerConfiguration(mainTypeName, classpath);
runConfiguration.setProgramArguments(
programArguments.toArray(new String[programArguments.size()]));
runConfiguration.setVMArguments(vmArgs.toArray(new String[vmArgs.size()]));
runConfiguration.setWorkingDirectory(workingDirName);
runConfiguration.setEnvironment(envp);
runConfiguration.setVMSpecificAttributesMap(vmAttributesMap);
String[] bootpath = getBootpath(configuration);
if (bootpath != null && bootpath.length > 0) {
runConfiguration.setBootClassPath(bootpath);
}
subMonitor.worked(1);
checkCancelled(subMonitor);
subMonitor.subTask("Setting up source locator...");
setDefaultSourceLocator(launch, configuration);
subMonitor.worked(1);
checkCancelled(subMonitor);
subMonitor.worked(1);
checkCancelled(subMonitor);
subMonitor.subTask("Launching Grails...");
if (ILaunchManager.DEBUG_MODE.equals(mode)) {
launchRemote(forkedProcessDebugPort, configuration, mode, launch, subMonitor);
}
GrailsCoreActivator.getDefault().notifyCommandStart(project);
runner.run(runConfiguration, launch, monitor);
AbstractLaunchProcessListener listener = getLaunchListener(configuration);
if (listener != null) {
listener.init(launch.getProcesses()[0]);
}
DebugPlugin.getDefault()
.addDebugEventListener(
new GrailsProcessListener(launch.getProcesses(), project, killPorts));
subMonitor.worked(1);
} catch (Exception e) {
GrailsCoreActivator.log(e);
}
}
