Examples with JavaSourceLookupDirector org.eclipse.jdt.internal.launching.JavaSourceLookupDirector used on opensource projects

Example 1 with JavaSourceLookupDirector

use of org.eclipse.jdt.internal.launching.JavaSourceLookupDirector in project sling by apache.

the class JVMDebuggerConnection method connectInDebugMode.

boolean connectInDebugMode(ILaunch launch, IServer iServer, IProgressMonitor monitor) throws CoreException {
    long start = System.currentTimeMillis();
    this.launch = launch;
    boolean success = false;
    IVMConnector connector = null;
    connector = JavaRuntime.getVMConnector(IJavaLaunchConfigurationConstants.ID_SOCKET_ATTACH_VM_CONNECTOR);
    if (connector == null) {
        connector = JavaRuntime.getDefaultVMConnector();
    }
    if (connector == null) {
        throw new CoreException(new Status(IStatus.ERROR, "org.apache.sling.ide.eclipse.wst", "Could not get jvm connctor"));
    }
    ISlingLaunchpadServer launchpadServer = (ISlingLaunchpadServer) iServer.loadAdapter(SlingLaunchpadServer.class, monitor);
    ISlingLaunchpadConfiguration configuration = launchpadServer.getConfiguration();
    int debugPort = configuration.getDebugPort();
    if (debugPort <= 0) {
        throw new CoreException(new Status(IStatus.ERROR, "org.apache.sling.ide.eclipse.wst", "debug port not configured"));
    }
    Map<String, String> connectMap = new HashMap<>();
    connectMap.put("hostname", iServer.getHost());
    connectMap.put("port", String.valueOf(debugPort));
    //			Map argMap = null;//configuration.getAttribute(IJavaLaunchConfigurationConstants.ATTR_CONNECT_MAP, (Map)null);
    int connectTimeout = JavaRuntime.getPreferences().getInt(JavaRuntime.PREF_CONNECT_TIMEOUT);
    //$NON-NLS-1$
    connectMap.put("timeout", Integer.toString(connectTimeout));
    // set the default source locator if required
    @SuppressWarnings("restriction") ISourceLookupDirector sourceLocator = new JavaSourceLookupDirector();
    sourceLocator.setSourcePathComputer(DebugPlugin.getDefault().getLaunchManager().getSourcePathComputer(//$NON-NLS-1$
    "org.eclipse.jdt.launching.sourceLookup.javaSourcePathComputer"));
    List<IRuntimeClasspathEntry> classpathEntries = new ArrayList<>();
    // 1. add java projects first
    for (IJavaProject javaProject : ProjectHelper.getAllJavaProjects()) {
        classpathEntries.add(JavaRuntime.newProjectRuntimeClasspathEntry(javaProject));
    }
    // 2. add the other modules deployed on server
    // 5/30
    ProgressUtils.advance(monitor, 5);
    // 30 - 5 - 1
    int workTicksForReferences = 24;
    SourceReferenceResolver resolver = Activator.getDefault().getSourceReferenceResolver();
    if (resolver != null && configuration.resolveSourcesInDebugMode()) {
        try {
            List<SourceReference> references = osgiClient.findSourceReferences();
            SubMonitor subMonitor = SubMonitor.convert(monitor, "Resolving source references", workTicksForReferences).setWorkRemaining(references.size());
            for (SourceReference reference : references) {
                try {
                    subMonitor.setTaskName("Resolving source reference: " + reference);
                    IRuntimeClasspathEntry classpathEntry = resolver.resolve(reference);
                    if (classpathEntry != null) {
                        classpathEntries.add(classpathEntry);
                    }
                    ProgressUtils.advance(subMonitor, 1);
                } catch (CoreException e) {
                    // don't fail the debug launch for artifact resolution errors
                    Activator.getDefault().getPluginLogger().warn("Failed resolving source reference", e);
                }
            }
            // 29/30
            subMonitor.done();
        } catch (OsgiClientException e1) {
            throw new CoreException(new Status(Status.ERROR, Activator.PLUGIN_ID, e1.getMessage(), e1));
        }
    } else {
        monitor.worked(workTicksForReferences);
    }
    // 3. add the JRE entry
    classpathEntries.add(JavaRuntime.computeJREEntry(launch.getLaunchConfiguration()));
    IRuntimeClasspathEntry[] resolved = JavaRuntime.resolveSourceLookupPath(classpathEntries.toArray(new IRuntimeClasspathEntry[0]), launch.getLaunchConfiguration());
    sourceLocator.setSourceContainers(JavaRuntime.getSourceContainers(resolved));
    sourceLocator.initializeParticipants();
    launch.setSourceLocator(sourceLocator);
    // connect to remote VM
    try {
        // 30/30
        connector.connect(connectMap, monitor, launch);
        success = true;
        long elapsedMillis = System.currentTimeMillis() - start;
        Activator.getDefault().getPluginLogger().tracePerformance("Debug connection to {0}", elapsedMillis, iServer.getName());
    } catch (Exception e) {
        throw new CoreException(new Status(IStatus.ERROR, "org.apache.sling.ide.eclipse.wst", "could not establish debug connection to " + iServer.getHost() + " : " + debugPort, e));
    }
    return success;
}