Example usage for org.eclipse.jdt.core IJavaElement getResource

List of usage examples for org.eclipse.jdt.core IJavaElement getResource

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Introduction

In this page you can find the example usage for org.eclipse.jdt.core IJavaElement getResource.

Prototype

IResource getResource();

Source Link

Document

Returns the innermost resource enclosing this element.

Usage

From source file:org.eclipse.jpt.jaxb.core.internal.JavaElementAdapterFactory.java

License:Open Source License

private Object getAdapter(IJavaElement javaElement, Class<?> adapterType) {
    if (adapterType == JaxbPlatformConfig.class) {
        return javaElement.getResource().getAdapter(JaxbPlatformConfig.class);
    }//w  ww  .  ja v  a2  s  . com
    return null;
}

From source file:org.eclipse.jpt.jpa.core.internal.platform.JavaElementAdapterFactory.java

License:Open Source License

private Object getAdapter(IJavaElement javaElement, Class<?> adapterType) {
    if (adapterType == JpaPlatform.Config.class) {
        return javaElement.getResource().getAdapter(JpaPlatform.Config.class);
    }/*from  w w  w . jav  a 2s .c  om*/
    return null;
}

From source file:org.eclipse.mylyn.internal.java.ui.JavaStructureBridge.java

License:Open Source License

/**
 * Some copying from:/*from   ww  w.  ja  v  a2 s  .  co m*/
 * 
 * @see org.eclipse.jdt.ui.ProblemsLabelDecorator
 */
public boolean containsProblem(IInteractionElement node) {
    try {
        IJavaElement element = (IJavaElement) getObjectForHandle(node.getHandleIdentifier());
        switch (element.getElementType()) {
        case IJavaElement.JAVA_PROJECT:
        case IJavaElement.PACKAGE_FRAGMENT_ROOT:
            return getErrorTicksFromMarkers(element.getResource(), IResource.DEPTH_INFINITE, null);
        case IJavaElement.PACKAGE_FRAGMENT:
        case IJavaElement.COMPILATION_UNIT:
        case IJavaElement.CLASS_FILE:
            return getErrorTicksFromMarkers(element.getResource(), IResource.DEPTH_ONE, null);
        case IJavaElement.PACKAGE_DECLARATION:
        case IJavaElement.IMPORT_DECLARATION:
        case IJavaElement.IMPORT_CONTAINER:
        case IJavaElement.TYPE:
        case IJavaElement.INITIALIZER:
        case IJavaElement.METHOD:
        case IJavaElement.FIELD:
        case IJavaElement.LOCAL_VARIABLE:
            ICompilationUnit cu = (ICompilationUnit) element.getAncestor(IJavaElement.COMPILATION_UNIT);
            if (cu != null) {
                return getErrorTicksFromMarkers(element.getResource(), IResource.DEPTH_ONE, null);
            }
        }
    } catch (CoreException e) {
        // ignore
    }
    return false;
}

From source file:org.eclipse.objectteams.otdt.core.ext.MarkableFactory.java

License:Open Source License

public static IMarkableJavaElement createMarkable(IJavaElement javaElement) {
    IClassFile classFile = (IClassFile) javaElement.getAncestor(IJavaElement.CLASS_FILE);
    if (classFile != null)
        return new JavaElementMarkable(classFile);
    else/*from   w  ww  . ja v a 2s  .c  o m*/
        return new ResourceMarkable(javaElement.getResource());
}

From source file:org.eclipse.objectteams.otdt.internal.core.ext.ResourceMarkable.java

License:Open Source License

public boolean containsElement(IJavaElement element) {
    return this.fResource.equals(element.getResource());
}

From source file:org.eclipse.pde.api.tools.util.tests.ApiBaselineManagerTests.java

License:Open Source License

/**
 * Tests that removing a source file from an API aware project causes the
 * workspace description to be updated// w  w w  .  j  a  v  a 2s  .  c om
 */
public void testWPUpdateSourceRemoved() throws Exception {
    IJavaProject project = getTestingProject();
    assertNotNull("The testing project must exist", project); //$NON-NLS-1$
    IPackageFragmentRoot root = project.findPackageFragmentRoot(
            new Path(project.getElementName()).append(ProjectUtils.SRC_FOLDER).makeAbsolute());
    assertNotNull("the 'src' package fragment root must exist", root); //$NON-NLS-1$
    assertTestSource(root, TESTING_PACKAGE, "TestClass1"); //$NON-NLS-1$
    IJavaElement element = project.findElement(new Path("a/b/c/TestClass1.java")); //$NON-NLS-1$
    assertNotNull("the class a.b.c.TestClass1 must exist in the project", element); //$NON-NLS-1$
    element.getResource().delete(true, new NullProgressMonitor());
    IApiDescription desc = getTestProjectApiDescription();
    assertNotNull("the testing project api description must exist", desc); //$NON-NLS-1$
    IApiAnnotations annot = desc.resolveAnnotations(Factory.typeDescriptor("a.b.c.TestClass1")); //$NON-NLS-1$
    assertNull("the annotations for a.b.c.TestClass1 should no longer be present", annot); //$NON-NLS-1$
}

From source file:org.eclipse.pde.ds.internal.annotations.DSAnnotationCompilationParticipant.java

License:Open Source License

@Override
public void buildFinished(IJavaProject project) {
    ProjectContext projectContext = processingContext.remove(project);
    if (projectContext != null) {
        ProjectState state = projectContext.getState();
        // check if unprocessed CUs still exist; if not, their mapped files are now abandoned
        HashSet<String> abandoned = new HashSet<>(projectContext.getAbandoned());
        for (String cuKey : projectContext.getUnprocessed()) {
            boolean exists = false;
            try {
                IJavaElement cu = project.findElement(new Path(cuKey));
                IResource file;//  w ww. ja  va  2s. c o m
                if (cu != null && cu.getElementType() == IJavaElement.COMPILATION_UNIT
                        && (file = cu.getResource()) != null && file.exists())
                    exists = true;
            } catch (JavaModelException e) {
                Activator.log(e);
            }

            if (!exists) {
                if (debug.isDebugging())
                    debug.trace(String.format("Mapped CU %s no longer exists.", cuKey)); //$NON-NLS-1$

                Collection<String> dsKeys = state.removeMappings(cuKey);
                if (dsKeys != null)
                    abandoned.addAll(dsKeys);
            }
        }

        // retain abandoned files that are still mapped elsewhere
        HashSet<String> retained = new HashSet<>();
        for (String cuKey : state.getCompilationUnits()) {
            Collection<String> dsKeys = state.getModelFiles(cuKey);
            if (dsKeys != null)
                retained.addAll(dsKeys);
        }

        abandoned.removeAll(retained);

        if (projectContext.isChanged()) {
            try {
                saveState(project.getProject(), state);
            } catch (IOException e) {
                Activator.log(new Status(IStatus.ERROR, Activator.PLUGIN_ID, "Error saving file mappings.", e)); //$NON-NLS-1$
            }
        }

        // delete all abandoned files
        ArrayList<IStatus> deleteStatuses = new ArrayList<>(2);
        for (String dsKey : abandoned) {
            IPath path = Path.fromPortableString(dsKey);

            if (debug.isDebugging())
                debug.trace(String.format("Deleting %s", path)); //$NON-NLS-1$

            IFile file = PDEProject.getBundleRelativeFile(project.getProject(), path);
            if (file.exists()) {
                try {
                    file.delete(true, null);
                } catch (CoreException e) {
                    deleteStatuses.add(e.getStatus());
                }
            }
        }

        if (!deleteStatuses.isEmpty())
            Activator.log(new MultiStatus(Activator.PLUGIN_ID, 0,
                    deleteStatuses.toArray(new IStatus[deleteStatuses.size()]),
                    "Error deleting generated files.", null)); //$NON-NLS-1$

        if (!retained.isEmpty() || !abandoned.isEmpty())
            updateProject(project.getProject(), retained, abandoned);
    }

    if (debug.isDebugging())
        debug.trace(String.format("Build finished for project: %s", project.getElementName())); //$NON-NLS-1$
}

From source file:org.eclipse.recommenders.codesearch.rcp.index.indexer.ResourcePathIndexer.java

License:Open Source License

public static File getFile(final IJavaElement e) {
    final IResource resource = e.getResource();
    final IPath path;
    if (resource == null) {
        path = e.getPath();//from  w  w w  .  j a  v a 2 s .c  o m
    } else {
        path = resource.getRawLocation();
        if (path == null) {
            final URI uri = resource.getLocationURI();
            if (uri != null) {
                return new File(uri);
            }
        }
    }
    return path.toFile();
}

From source file:org.eclipse.umlgen.reverse.java.AbstractJava2UMLConverter.java

License:Open Source License

/**
 * Convert an Package or a Java project into a UML2 model.
 *
 * @param javaElement//  w  w  w  .j  av  a  2s.  c  o  m
 *            the JavaElement
 * @param actGen
 * @return The UML2 model or <code>null</code> if the IJavaElement is not a Package or a Java Project.
 * @throws CoreException
 *             , if the resource is null or some critical error occur while importing.
 */
private Package convert(IJavaElement javaElement, ActivityGeneration actGen) throws CoreException {
    String path = null;
    IResource res = javaElement.getResource();
    if (res != null) {
        path = res.getLocation().toOSString();
    } else {
        path = javaElement.getPath().toString();
    }
    File dir = new File(path);
    Java2UMLLogListener listener = new Java2UMLLogListener(dir, modelName);
    logger.addLogListener(listener);
    LogUtils.resetTabbing();

    if (emfResource == null) {
        throwCoreException("The resource can't be null.");
    }

    switch (javaElement.getElementType()) {
    case IJavaElement.JAVA_PROJECT:
        javaProject = (IJavaProject) javaElement;
        return doConvertion((IJavaProject) javaElement, actGen);
    case IJavaElement.PACKAGE_FRAGMENT:
        javaProject = ((IPackageFragment) javaElement).getJavaProject();
        return doConvertion((IPackageFragment) javaElement, actGen);
    case IJavaElement.PACKAGE_FRAGMENT_ROOT:
        javaProject = ((IPackageFragmentRoot) javaElement).getJavaProject();
        return doConvertion((IPackageFragmentRoot) javaElement, actGen);
    default:
        return null;
    }
}

From source file:org.eclipse.vjet.eclipse.javalaunch.utils.EclipseResourceUtils.java

License:Open Source License

public static File getSourceRoot(IJavaProject project, IJavaElement e) {
    try {//from  www  .j a  v a  2 s  .c  om
        IPackageFragment frag = project.findPackageFragment(e.getPath());
        while (frag.isDefaultPackage() == false) {
            e = e.getParent();
            frag = project.findPackageFragment(e.getPath());
        }
        File f = e.getResource().getLocation().toFile();
        return f;
    } catch (JavaModelException e1) {
        throw new RuntimeException(e1);
    }
}