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

Introduction

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

Prototype

IResource getResource();

Source Link

Document

Returns the innermost resource enclosing this element.

Usage

From source file:org.eclipse.jpt.jpa.ui.internal.wizards.entity.EntityClassWizardPage.java

License:Open Source License

@Override
protected ISelectionStatusValidator getContainerDialogSelectionValidator() {
    return new ISelectionStatusValidator() {
        public IStatus validate(Object[] selection) {
            if (selection != null && selection[0] != null) {
                if (selection[0] instanceof IProject) {
                    IProject project = (IProject) selection[0];
                    IJavaProject javaProject = JavaCore.create(project);
                    for (IPackageFragmentRoot root : JavaProjectTools.getSourceFolders(javaProject)) {
                        if (project.equals(root.getResource())) {
                            return WTPCommonPlugin.OK_STATUS;
                        }// ww w  .  ja  v  a2 s.co m
                    }
                } else {
                    return WTPCommonPlugin.OK_STATUS;
                }
            }
            return WTPCommonPlugin.createErrorStatus(J2EEUIMessages.CONTAINER_SELECTION_DIALOG_VALIDATOR_MESG);
        }
    };
}

From source file:org.eclipse.jpt.jpa.ui.internal.wizards.entity.EntityClassWizardPage.java

License:Open Source License

@Override
protected ViewerFilter getContainerDialogViewerFilter() {
    return new ViewerFilter() {
        @Override//from w ww.  j a va  2s .  c om
        public boolean select(Viewer viewer, Object parent, Object element) {
            String projectName = (String) model.getProperty(IEntityDataModelProperties.PROJECT_NAME);
            if (element instanceof IProject) {
                IProject project = (IProject) element;
                return project.getName().equals(projectName);
            } else if (element instanceof IFolder) {
                IFolder folder = (IFolder) element;
                // only show source folders
                IProject project = ProjectUtilities.getProject(projectName);
                IJavaProject javaProject = JavaCore.create(project);
                for (IPackageFragmentRoot root : JavaProjectTools.getSourceFolders(javaProject)) {
                    if (folder.equals(root.getResource()))
                        return true;
                }
            }
            return false;
        }
    };
}

From source file:org.eclipse.jst.j2ee.internal.archive.ConnectorComponentArchiveLoadAdapter.java

License:Open Source License

private IArchiveResource getNestedJar(IPackageFragmentRoot sourceRoot)
        throws JavaModelException, ArchiveOpenFailureException {
    IPath outputPath = sourceRoot.getRawClasspathEntry().getOutputLocation();
    if (outputPath == null) {
        IProject project = vComponent.getProject();
        try {//from w  ww  .j  a  va 2  s. c  o  m
            if (project.hasNature(JavaCore.NATURE_ID)) {
                IJavaProject javaProject = JavaCore.create(project);
                outputPath = javaProject.getOutputLocation();
            }
        } catch (CoreException e) {
            J2EEPlugin.logError(e);
        }
        if (outputPath == null) {
            return null;
        }
    }

    IFolder javaOutputFolder = ResourcesPlugin.getWorkspace().getRoot().getFolder(outputPath);
    indexClassesForOutputFolder(javaOutputFolder);
    IContainer sourceContainer = (IContainer) sourceRoot.getResource();

    int sourceContainerSegmentCount = sourceContainer.getProjectRelativePath().segmentCount();
    boolean isModuleRoot = knownDD.getProjectRelativePath().toString()
            .startsWith(sourceContainer.getProjectRelativePath().toString());
    Set iFilesSet = new HashSet();
    boolean foundJava = gatherFilesForJAR(iFilesSet, sourceContainer, isModuleRoot, false,
            sourceContainerSegmentCount);
    if (!isModuleRoot || foundJava) {
        List<IFile> iFilesList = Collections.list(Collections.enumeration(iFilesSet));
        for (int i = 0; i < iFilesList.size(); i++) {
            filesHolder.removeIFile(iFilesList.get(i));
        }
        IArchiveResource nestedArchive = createNestedArchive(iFilesList, sourceContainer, javaOutputFolder);
        return nestedArchive;
    }
    return null;
}

From source file:org.eclipse.jst.j2ee.internal.jca.archive.operations.ConnectorComponentLoadStrategyImpl.java

License:Open Source License

private File getNestedJar(IPackageFragmentRoot sourceRoot) throws JavaModelException {
    IPath outputPath = sourceRoot.getRawClasspathEntry().getOutputLocation();
    if (outputPath == null) {
        IProject project = vComponent.getProject();
        try {//from w w  w .ja v  a2  s  .c o m
            if (project.hasNature(JavaCore.NATURE_ID)) {
                IJavaProject javaProject = JavaCore.create(project);
                outputPath = javaProject.getOutputLocation();
            }
        } catch (CoreException e) {
            Logger.getLogger().logError(e);
        }
        if (outputPath == null) {
            return null;
        }
    }

    IFolder javaOutputFolder = ResourcesPlugin.getWorkspace().getRoot().getFolder(outputPath);
    indexClassesForOutputFolder(javaOutputFolder);
    IContainer sourceContainer = (IContainer) sourceRoot.getResource();

    int sourceContainerSegmentCount = sourceContainer.getProjectRelativePath().segmentCount();
    boolean isModuleRoot = knownDD.getProjectRelativePath().toString()
            .startsWith(sourceContainer.getProjectRelativePath().toString());
    Set iFilesSet = new HashSet();
    boolean foundJava = gatherFilesForJAR(iFilesSet, sourceContainer, isModuleRoot, false,
            sourceContainerSegmentCount);
    if (!isModuleRoot || foundJava) {
        List iFilesList = Collections.list(Collections.enumeration(iFilesSet));
        for (int i = 0; i < iFilesList.size(); i++) {
            filesHolder.removeIFile((IFile) iFilesList.get(i));
        }
        File nestedArchive = createNestedArchive(iFilesList, sourceContainer, javaOutputFolder);
        return nestedArchive;
    }
    return null;
}

From source file:org.eclipse.jst.jsf.common.ui.internal.utils.JavaModelUtil.java

License:Open Source License

/**
 * Returns <code>true</code> if the given package fragment root is
 * referenced. This means it is own by a different project but is referenced
 * by the root's parent. Returns <code>false</code> if the given root
 * doesn't have an underlying resource.//from   ww w  .  j  av  a2  s .c o  m
 * @param root 
 * @return true if root is referenced
 */
public static boolean isReferenced(IPackageFragmentRoot root) {
    IResource resource = root.getResource();
    if (resource != null) {
        IProject jarProject = resource.getProject();
        IProject container = root.getJavaProject().getProject();
        return !container.equals(jarProject);
    }
    return false;
}

From source file:org.eclipse.modisco.java.discoverer.internal.io.library.ManifestReader.java

License:Open Source License

/**
 * Extract Manifest information./*from ww w.j  a  v a 2s. c  o m*/
 */
public static void completeArchiveWithManifest(final IPackageFragmentRoot physicalArchive,
        final Archive modelArchive, final JavaFactory factory) {
    try {
        File jarFile = null;
        if (physicalArchive.isExternal()) {
            jarFile = new File(physicalArchive.getPath().toOSString());
        } else {
            jarFile = new File(physicalArchive.getResource().getRawLocation().toOSString());
        }
        java.util.jar.JarFile jar = new java.util.jar.JarFile(jarFile);

        java.util.jar.Manifest manifest = jar.getManifest();
        if (manifest != null) {
            Manifest modelManifest = factory.createManifest();
            modelArchive.setManifest(modelManifest);

            java.util.jar.Attributes mainAttrs = manifest.getMainAttributes();
            modelManifest.getMainAttributes().addAll(readAttributes(mainAttrs, factory));

            for (Map.Entry<String, java.util.jar.Attributes> entry : manifest.getEntries().entrySet()) {
                ManifestEntry modelEntry = factory.createManifestEntry();
                modelEntry.setName(entry.getKey());
                modelEntry.getAttributes().addAll(readAttributes(entry.getValue(), factory));
                modelManifest.getEntryAttributes().add(modelEntry);
            }
        }

    } catch (IOException e) {
        MoDiscoLogger.logError(e, JavaActivator.getDefault());
    }
}

From source file:org.eclipse.pde.api.tools.internal.model.ProjectComponent.java

License:Open Source License

/**
 * Returns the cached API type container for the given package fragment
 * root, or <code>null</code> if none. The given package fragment has to be
 * a SOURCE package fragment - this method is only used by the project API
 * description to obtain a class file corresponding to a compilation unit
 * when tag scanning (to resolve signatures).
 * //from   w w w . ja va 2s  .  c o m
 * @param root source package fragment root
 * @return API type container associated with the package fragment root, or
 *         <code>null</code> if none
 */
public IApiTypeContainer getTypeContainer(IPackageFragmentRoot root) throws CoreException {
    if (root.getKind() == IPackageFragmentRoot.K_SOURCE) {
        getApiTypeContainers(); // ensure initialized
        IResource resource = root.getResource();
        if (resource != null) {
            String location = resource.getProjectRelativePath().toString();
            return getApiTypeContainer(location, this);
        }
    }
    return null;
}

From source file:org.eclipse.recommenders.jdt.JavaElementsFinder.java

License:Open Source License

/**
 * Returns the compilation unit's absolute location on the local hard drive - if it exists.
 *///from   w w  w  . j a  v a  2  s .  c  om
public static Optional<File> findLocation(@Nullable IPackageFragmentRoot root) {
    if (root == null) {
        return absent();
    }
    File res = null;

    final IResource resource = root.getResource();
    if (resource != null) {
        if (resource.getLocation() == null) {
            res = resource.getRawLocation().toFile().getAbsoluteFile();
        } else {
            res = resource.getLocation().toFile().getAbsoluteFile();
        }
    }
    if (root.isExternal()) {
        res = root.getPath().toFile().getAbsoluteFile();
    }

    // if the file (for whatever reasons) does not exist return absent().
    if (res != null && !res.exists()) {
        return absent();
    }
    return fromNullable(res);
}

From source file:org.eclipse.recommenders.rcp.utils.JdtUtils.java

License:Open Source License

public static Optional<File> getLocation(@Nullable final IPackageFragmentRoot packageRoot) {
    if (packageRoot == null) {
        return absent();
    }/* w  w w  .  ja  va 2 s . c  om*/
    File res = null;
    final IResource resource = packageRoot.getResource();
    if (resource != null) {
        if (resource.getLocation() == null) {
            res = resource.getRawLocation().toFile().getAbsoluteFile();
        } else {
            res = resource.getLocation().toFile().getAbsoluteFile();
        }
    }
    if (packageRoot.isExternal()) {
        res = packageRoot.getPath().toFile().getAbsoluteFile();
    }

    // if the file (for whatever reasons) does not exist, skip it.
    if (res != null && !res.exists()) {
        res = null;
    }
    return Optional.fromNullable(res);
}

From source file:org.eclipse.scout.sdk.saml.importer.operation.AbstractSamlElementImportOperation.java

License:Open Source License

protected void deleteClass(IScoutBundle bundle, String pckName, String className) throws CoreException {
    String fileName = className + ".java";
    for (IPackageFragmentRoot r : bundle.getJavaProject().getPackageFragmentRoots()) {
        if (!r.isArchive() && !r.isReadOnly() && !r.isExternal()) {
            IFolder fld = (IFolder) r.getResource();
            if (fld.exists()) {
                IFolder packageFolder = fld.getFolder(new Path(pckName.replace('.', '/')));
                if (packageFolder.exists()) {
                    IFile javaFile = packageFolder.getFile(fileName);
                    if (javaFile.exists()) {
                        javaFile.delete(true, false, getSamlContext().getMonitor());
                        break;
                    }//from ww w .ja va  2  s. c o  m
                }
            }
        }
    }
}