Example usage for org.eclipse.jdt.core IJavaProject getProject

List of usage examples for org.eclipse.jdt.core IJavaProject getProject

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Introduction

In this page you can find the example usage for org.eclipse.jdt.core IJavaProject getProject.

Prototype

IProject getProject();

Source Link

Document

Returns the IProject on which this IJavaProject was created.

Usage

From source file:com.google.devtools.bazel.e4b.wizard.BazelProjectSupport.java

License:Open Source License

private static void createClasspath(IPath root, List<String> paths, IJavaProject javaProject)
        throws CoreException {
    String name = root.lastSegment();
    IFolder base = javaProject.getProject().getFolder(name);
    if (!base.isLinked()) {
        base.createLink(root, IResource.NONE, null);
    }//  w w  w .ja  va2  s  .c om
    List<IClasspathEntry> list = new LinkedList<>();
    for (String path : paths) {
        IPath workspacePath = base.getFullPath().append(path);
        list.add(JavaCore.newSourceEntry(workspacePath));
    }
    list.add(JavaCore.newContainerEntry(new Path(BazelClasspathContainer.CONTAINER_NAME)));
    // TODO(dmarting): we should add otherwise. Best way is to get the bootclasspath from Bazel.
    list.add(JavaCore.newContainerEntry(new Path("org.eclipse.jdt.launching.JRE_CONTAINER/"
            + "org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8")));
    IClasspathEntry[] newClasspath = (IClasspathEntry[]) list.toArray(new IClasspathEntry[0]);
    javaProject.setRawClasspath(newClasspath, null);
}

From source file:com.google.gdt.eclipse.appengine.rpc.util.CodegenUtils.java

License:Open Source License

public static void setupSourceFolders(IJavaProject javaProject, IFolder sourceFolder, IProgressMonitor monitor)
        throws JavaModelException {
    IProject project = javaProject.getProject();
    // get the list of entries.
    IClasspathEntry[] entries = javaProject.getRawClasspath();

    // remove the project as a source folder (This is the default)
    entries = removeSourceClasspath(entries, project);

    // add the source folder
    // remove it first in case.
    entries = removeSourceClasspath(entries, sourceFolder);
    entries = addEntryToClasspath(entries, JavaCore.newSourceEntry(sourceFolder.getFullPath()));

    javaProject.setRawClasspath(entries, new SubProgressMonitor(monitor, 10));
}

From source file:com.google.gdt.eclipse.appengine.rpc.util.CodegenUtils.java

License:Open Source License

/**
 * Adds the given folder to the project's class path.
 * //w ww .  j a va 2  s .co  m
 * @param javaProject The Java Project to update.
 * @param sourceFolder Template Parameters.
 * @param monitor An existing monitor.
 * @throws JavaModelException if the classpath could not be set.
 */
public static void setupSourceFolders(IJavaProject javaProject, String[] sourceFolders,
        IProgressMonitor monitor) throws JavaModelException {
    IProject project = javaProject.getProject();
    // get the list of entries.
    IClasspathEntry[] entries = javaProject.getRawClasspath();

    // remove the project as a source folder (This is the default)
    entries = removeSourceClasspath(entries, project);

    // add the source folders.
    for (String sourceFolder : sourceFolders) {
        IFolder srcFolder = project.getFolder(sourceFolder);

        // remove it first in case.
        entries = removeSourceClasspath(entries, srcFolder);
        entries = addEntryToClasspath(entries, JavaCore.newSourceEntry(srcFolder.getFullPath()));
    }
    javaProject.setRawClasspath(entries, new SubProgressMonitor(monitor, 10));
}

From source file:com.google.gdt.eclipse.appengine.rpc.validators.JavaCompilationParticipant.java

License:Open Source License

@Override
public boolean isActive(IJavaProject project) {
    try {// ww  w.  j a  v a 2 s .com
        boolean active = project.exists() && (project.getProject().hasNature(GaeNature.NATURE_ID)
                || project.getProject().hasNature(GWTNature.NATURE_ID));
        return active;
    } catch (CoreException e) {
        AppEngineRPCPlugin.log(e);
        return false;
    }
}

From source file:com.google.gdt.eclipse.appengine.rpc.wizards.ConfigureRPCServiceLayerWizardPage.java

License:Open Source License

private void refreshEntityViewer() {
    IJavaProject javaProject = getJavaProject();
    if (javaProject != null) {
        try {// w ww. j a  v a  2  s  .com
            entityViewer.setInput(javaProject.getProject());
            entityViewer
                    .setContentProvider(RequestFactoryUtils.createEntityListContentProvider(getJavaProject()));
            entityViewer.refresh();
            entityViewer.setAllChecked(true);
            handleEntitySelectionChanged();
        } catch (JavaModelException e) {
            AppEngineRPCPlugin.log(e);
        }
    }
}

From source file:com.google.gdt.eclipse.appengine.rpc.wizards.helpers.RpcServiceLayerCreator.java

License:Open Source License

private String getGwtContainerPath(IJavaProject javaProject) throws CoreException {
    IClasspathEntry[] entries = null;/* w w  w  .  j  a  v a2s  .  c  o m*/

    entries = javaProject.getRawClasspath();

    for (IClasspathEntry entry : entries) {
        if (entry.getEntryKind() == IClasspathEntry.CPE_CONTAINER
                && entry.getPath().toString().equals("com.google.gwt.eclipse.core.GWT_CONTAINER")) { //$NON-NLS-N$
            IClasspathContainer container = JavaCore.getClasspathContainer(entry.getPath(), javaProject);
            if (container instanceof GWTRuntimeContainer) {
                IPath path = ((GWTRuntimeContainer) container).getSdk().getInstallationPath();
                return path.toString();
            }
        }
    }
    // gwt not on classpath, add to it, set nature
    GWTRuntime gwt = GWTPreferences.getDefaultRuntime();
    IPath containerPath = SdkClasspathContainer.computeContainerPath(GWTRuntimeContainer.CONTAINER_ID, gwt,
            SdkClasspathContainer.Type.DEFAULT);
    if (GaeNature.isGaeProject(javaProject.getProject())) {
        addClasspathContainer(javaProject, containerPath);
        GWTNature.addNatureToProject(javaProject.getProject());
    }
    return gwt.getInstallationPath().toString();
}

From source file:com.google.gdt.eclipse.appengine.rpc.wizards.RPCWizardUISupport.java

License:Open Source License

public IPackageFragmentRoot chooseContainer(IType type) {

    Class<?>[] acceptedClasses = new Class[] { IPackageFragmentRoot.class, IJavaProject.class };
    TypedElementSelectionValidator validator = new TypedElementSelectionValidator(acceptedClasses, false) {
        @Override/* ww  w .  j  a va  2  s  .c om*/
        public boolean isSelectedValid(Object element) {
            try {
                if (element instanceof IJavaProject) {
                    IJavaProject jproject = (IJavaProject) element;
                    IPath path = jproject.getProject().getFullPath();
                    return (jproject.findPackageFragmentRoot(path) != null);
                } else if (element instanceof IPackageFragmentRoot) {
                    return (((IPackageFragmentRoot) element).getKind() == IPackageFragmentRoot.K_SOURCE);
                }
                return true;
            } catch (JavaModelException e) {
                AppEngineRPCPlugin.log(e);
            }
            return false;
        }
    };

    acceptedClasses = new Class[] { IJavaModel.class, IPackageFragmentRoot.class, IJavaProject.class };
    ViewerFilter filter = new TypedViewerFilter(acceptedClasses) {
        @Override
        public boolean select(Viewer viewer, Object parent, Object element) {

            // only show appengine projects
            if (element instanceof IJavaProject) {
                IJavaProject jp = (IJavaProject) element;
                return isAppEngineProject(jp.getProject());
            }

            // only show source folders
            if (element instanceof IPackageFragmentRoot) {
                try {
                    return (((IPackageFragmentRoot) element).getKind() == IPackageFragmentRoot.K_SOURCE);
                } catch (JavaModelException e) {
                    AppEngineRPCPlugin.log(e);
                    return false;
                }
            }
            return super.select(viewer, parent, element);
        }
    };

    StandardJavaElementContentProvider provider = new StandardJavaElementContentProvider();
    ILabelProvider labelProvider = new JavaElementLabelProvider(JavaElementLabelProvider.SHOW_DEFAULT);
    ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(getShell(), labelProvider, provider);
    dialog.setValidator(validator);
    dialog.setComparator(new JavaElementComparator());
    dialog.setTitle("Source Folder Selection"); //$NON-NLS-1$
    dialog.setMessage("&Choose a source folder:"); //$NON-NLS-1$
    dialog.addFilter(filter);
    dialog.setInput(JavaCore.create(ResourcesPlugin.getWorkspace().getRoot()));
    if (type != null) {
        dialog.setInitialSelection(JavaUtils.getPackageFragmentRoot(type));
    }
    dialog.setHelpAvailable(false);

    if (dialog.open() == Window.OK) {
        Object element = dialog.getFirstResult();
        if (element instanceof IJavaProject) {
            IJavaProject jproject = (IJavaProject) element;
            return jproject.getPackageFragmentRoot(jproject.getProject());
        } else if (element instanceof IPackageFragmentRoot) {
            return (IPackageFragmentRoot) element;
        }
        return null;
    }
    return null;
}

From source file:com.google.gdt.eclipse.core.ClasspathUtilities.java

License:Open Source License

/**
 * Use this method to set the raw classpath of an IJavaProject. This method
 * should be used in favor of IJavaProject.setRawClasspath(IJavaProject,
 * IClasspathEntry [], IProgressMonitor) due to an odd interaction with
 * certain source control systems, such as Perforce. See the following URL for
 * more information: <a//from   ww w  .j  av  a  2 s .  co  m
 * href="http://bugs.eclipse.org/bugs/show_bug.cgi?id=243692"
 * >http://bugs.eclipse.org/bugs/show_bug.cgi?id=243692</a>
 * 
 * <p>
 * Note that this method is asynchronous, so the caller will regain control
 * immediately, and the raw classpath will be set at some future time. Right
 * now, there is no way to tell the caller when the operation has completed.
 * If this becomes a concern in the future, a callback parameter can be
 * introduced.
 * </p>
 * 
 * <p>
 * This method does not accept an IProgressMonitor, unlike the equivalent
 * method in IJavaProject, because there is an implicit progress monitor
 * provided when running the setRawClasspath operation as a task. In the
 * future, this method could be modified to accept a user-specified progress
 * monitor.
 * </p>
 * 
 * NOTE: If you are already running in a job, you probably don't want to call
 * this method.
 */
public static void setRawClasspath(final IJavaProject javaProject,
        final IClasspathEntry[] newClasspathEntries) {

    IWorkspaceRunnable runnable = new IWorkspaceRunnable() {
        public void run(IProgressMonitor monitor) throws CoreException, OperationCanceledException {
            javaProject.setRawClasspath(newClasspathEntries, monitor);
        }
    };

    WorkbenchRunnableAdapter op = new WorkbenchRunnableAdapter(runnable);
    op.runAsUserJob("Updating classpath of Java project '" + javaProject.getProject().getName() + "'", null);
}

From source file:com.google.gdt.eclipse.core.launch.LaunchConfigurationProcessorUtilities.java

License:Open Source License

/**
 * @return the WAR output directory, or null
 */// ww w.  ja va2 s  .c  o m
public static String getWarDirectory(IJavaProject javaProject) {
    if (!WebAppUtilities.isWebApp(javaProject.getProject())) {
        return null;
    }

    IFolder warFolder = WebAppUtilities.getManagedWarOut(javaProject.getProject());
    return warFolder != null ? warFolder.getRawLocation().toOSString() : null;
}

From source file:com.google.gdt.eclipse.core.launch.LaunchConfigurationUtilities.java

License:Open Source License

/**
 * @param typeIds launch configuration type ids that will be searched for, or
 *          empty to match all//from   w  w  w. j a  v  a  2 s.co m
 * @throws CoreException
 */
public static List<ILaunchConfiguration> getLaunchConfigurations(IProject project, String... typeIds)
        throws CoreException {
    Set<String> setOfTypeIds = new HashSet<String>(Arrays.asList(typeIds));
    ILaunchManager manager = DebugPlugin.getDefault().getLaunchManager();
    List<ILaunchConfiguration> launchConfigs = new ArrayList<ILaunchConfiguration>();
    for (ILaunchConfiguration launchConfig : manager.getLaunchConfigurations()) {
        IJavaProject javaProject = getJavaProject(launchConfig);
        boolean typeIdIsOk = setOfTypeIds.isEmpty()
                || setOfTypeIds.contains(launchConfig.getType().getIdentifier());
        if (javaProject != null && project.equals(javaProject.getProject()) && typeIdIsOk) {
            launchConfigs.add(launchConfig);
        }
    }

    return launchConfigs;
}