Example usage for org.eclipse.jdt.internal.core PackageFragmentRoot resource

List of usage examples for org.eclipse.jdt.internal.core PackageFragmentRoot resource

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Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.core PackageFragmentRoot resource.

Prototype

IResource resource

To view the source code for org.eclipse.jdt.internal.core PackageFragmentRoot resource.

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Document

The resource associated with this root (null for external jar)

Usage

From source file:com.codenvy.ide.ext.java.server.internal.core.PackageFragment.java

License:Open Source License

/**
 * @see JavaElement#resource()/*ww w  .  j  a  v a2  s.c om*/
 */
public File resource(PackageFragmentRoot root) {
    int length = this.names.length;
    if (length == 0) {
        return root.resource(root);
    } else {
        IPath path = new Path(this.names[0]);
        for (int i = 1; i < length; i++)
            path = path.append(this.names[i]);
        return new File(root.resource(root), path.toOSString());
    }
}

From source file:com.codenvy.ide.ext.java.server.internal.core.search.JavaSearchScope.java

License:Open Source License

/**
 * Add an element to the java search scope.
 *
 * @param element//from  ww w .  ja  v  a  2s  .  co  m
 *         The element we want to add to current java search scope
 * @throws org.eclipse.jdt.core.JavaModelException
 *         May happen if some Java Model info are not available
 */
public void add(IJavaElement element) throws JavaModelException {
    IPath containerPath = null;
    String containerPathToString = null;
    PackageFragmentRoot root = null;
    int includeMask = SOURCES | APPLICATION_LIBRARIES | SYSTEM_LIBRARIES;
    switch (element.getElementType()) {
    case IJavaElement.JAVA_MODEL:
        // a workspace sope should be used
        break;
    case IJavaElement.JAVA_PROJECT:
        add((JavaProject) element, null, includeMask, new HashSet(2), new HashSet(2), null);
        break;
    case IJavaElement.PACKAGE_FRAGMENT_ROOT:
        root = (PackageFragmentRoot) element;
        IPath rootPath = root.internalPath();
        containerPath = root.getKind() == IPackageFragmentRoot.K_SOURCE ? root.getParent().getPath() : rootPath;
        containerPathToString = containerPath.getDevice() == null ? containerPath.toString()
                : containerPath.toOSString();
        IResource rootResource = root.resource();
        String projectPath = root.getJavaProject().getPath().toString();
        if (rootResource != null && rootResource.isAccessible()) {
            String relativePath = Util.relativePath(rootResource.getFullPath(), containerPath.segmentCount());
            add(projectPath, relativePath, containerPathToString, false/*not a package*/, null);
        } else {
            add(projectPath, "", containerPathToString, false/*not a package*/, null); //$NON-NLS-1$
        }
        break;
    case IJavaElement.PACKAGE_FRAGMENT:
        root = (PackageFragmentRoot) element.getParent();
        projectPath = root.getJavaProject().getPath().toString();
        if (root.isArchive()) {
            String relativePath = Util.concatWith(((PackageFragment) element).names, '/');
            containerPath = root.getPath();
            containerPathToString = containerPath.getDevice() == null ? containerPath.toString()
                    : containerPath.toOSString();
            add(projectPath, relativePath, containerPathToString, true/*package*/, null);
        } else {
            IResource resource = ((JavaElement) element).resource();
            if (resource != null) {
                if (resource.isAccessible()) {
                    containerPath = root.getKind() == IPackageFragmentRoot.K_SOURCE ? root.getParent().getPath()
                            : root.internalPath();
                } else {
                    // for working copies, get resource container full path
                    containerPath = resource.getParent().getFullPath();
                }
                containerPathToString = containerPath.getDevice() == null ? containerPath.toString()
                        : containerPath.toOSString();
                String relativePath = Util.relativePath(resource.getFullPath(), containerPath.segmentCount());
                add(projectPath, relativePath, containerPathToString, true/*package*/, null);
            }
        }
        break;
    default:
        // remember sub-cu (or sub-class file) java elements
        if (element instanceof IMember) {
            if (this.elements == null) {
                this.elements = new ArrayList();
            }
            this.elements.add(element);
        }
        root = (PackageFragmentRoot) element.getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
        projectPath = root.getJavaProject().getPath().toString();
        String relativePath;
        if (root.getKind() == IPackageFragmentRoot.K_SOURCE) {
            containerPath = root.getParent().getPath();
            relativePath = Util.relativePath(getPath(element, false/*full path*/), 1/*remove project segment*/);
        } else {
            containerPath = root.internalPath();
            relativePath = getPath(element, true/*relative path*/).toString();
        }
        containerPathToString = containerPath.getDevice() == null ? containerPath.toString()
                : containerPath.toOSString();
        add(projectPath, relativePath, containerPathToString, false/*not a package*/, null);
    }

    if (root != null)
        addEnclosingProjectOrJar(
                root.getKind() == IPackageFragmentRoot.K_SOURCE ? root.getParent().getPath() : root.getPath());
}

From source file:org.codehaus.jdt.groovy.model.GroovyClassFileWorkingCopy.java

License:Open Source License

public IResource resource(PackageFragmentRoot root) {
    if (root.isArchive())
        return root.resource(root);
    return this.classFile.resource(root);
}

From source file:org.eclipse.che.jdt.internal.core.Openable.java

License:Open Source License

public File resource() {
    PackageFragmentRoot root = getPackageFragmentRoot();
    if (root != null && root.isArchive())
        return root.resource(root);
    return resource(root);
}

From source file:org.eclipse.jdt.internal.core.CopyResourceElementsOperation.java

License:Open Source License

/**
 * Creates any destination package fragment(s) which do not exists yet.
 * Return true if a read-only package fragment has been found among package fragments, false otherwise
 *//*  ww w. j  a  va 2s . c o m*/
private boolean createNeededPackageFragments(IContainer sourceFolder, PackageFragmentRoot root,
        String[] newFragName, boolean moveFolder) throws JavaModelException {
    boolean containsReadOnlyPackageFragment = false;
    IContainer parentFolder = (IContainer) root.resource();
    JavaElementDelta projectDelta = null;
    String[] sideEffectPackageName = null;
    char[][] inclusionPatterns = root.fullInclusionPatternChars();
    char[][] exclusionPatterns = root.fullExclusionPatternChars();
    for (int i = 0; i < newFragName.length; i++) {
        String subFolderName = newFragName[i];
        sideEffectPackageName = Util.arrayConcat(sideEffectPackageName, subFolderName);
        IResource subFolder = parentFolder.findMember(subFolderName);
        if (subFolder == null) {
            // create deepest folder only if not a move (folder will be moved in processPackageFragmentResource)
            if (!(moveFolder && i == newFragName.length - 1)) {
                createFolder(parentFolder, subFolderName, this.force);
            }
            parentFolder = parentFolder.getFolder(new Path(subFolderName));
            sourceFolder = sourceFolder.getFolder(new Path(subFolderName));
            if (Util.isReadOnly(sourceFolder)) {
                containsReadOnlyPackageFragment = true;
            }
            IPackageFragment sideEffectPackage = root.getPackageFragment(sideEffectPackageName);
            if (i < newFragName.length - 1 // all but the last one are side effect packages
                    && !Util.isExcluded(parentFolder, inclusionPatterns, exclusionPatterns)) {
                if (projectDelta == null) {
                    projectDelta = getDeltaFor(root.getJavaProject());
                }
                projectDelta.added(sideEffectPackage);
            }
            this.createdElements.add(sideEffectPackage);
        } else {
            parentFolder = (IContainer) subFolder;
        }
    }
    return containsReadOnlyPackageFragment;
}

From source file:org.eclipse.jdt.internal.core.CopyResourceElementsOperation.java

License:Open Source License

private void updateReadOnlyPackageFragmentsForCopy(IContainer sourceFolder, PackageFragmentRoot root,
        String[] newFragName) {//  www . java  2 s  . co m
    IContainer parentFolder = (IContainer) root.resource();
    for (int i = 0, length = newFragName.length; i < length; i++) {
        String subFolderName = newFragName[i];
        parentFolder = parentFolder.getFolder(new Path(subFolderName));
        sourceFolder = sourceFolder.getFolder(new Path(subFolderName));
        if (sourceFolder.exists() && Util.isReadOnly(sourceFolder)) {
            Util.setReadOnly(parentFolder, true);
        }
    }
}

From source file:org.eclipse.jdt.internal.core.CopyResourceElementsOperation.java

License:Open Source License

private void updateReadOnlyPackageFragmentsForMove(IContainer sourceFolder, PackageFragmentRoot root,
        String[] newFragName, boolean sourceFolderIsReadOnly) {
    IContainer parentFolder = (IContainer) root.resource();
    for (int i = 0, length = newFragName.length; i < length; i++) {
        String subFolderName = newFragName[i];
        parentFolder = parentFolder.getFolder(new Path(subFolderName));
        sourceFolder = sourceFolder.getFolder(new Path(subFolderName));
        if ((sourceFolder.exists() && Util.isReadOnly(sourceFolder))
                || (i == length - 1 && sourceFolderIsReadOnly)) {
            Util.setReadOnly(parentFolder, true);
            // the source folder will be deleted anyway (move operation)
            Util.setReadOnly(sourceFolder, false);
        }//w ww .ja v  a2  s.c  o m
    }
}

From source file:org.eclipse.jdt.internal.core.PackageFragment.java

License:Open Source License

/**
 * @see JavaElement#resource()//from   www  .  j  a v  a2s. com
 */
public IResource resource(PackageFragmentRoot root) {
    int length = this.names.length;
    if (length == 0) {
        return root.resource(root);
    } else {
        IPath path = new Path(this.names[0]);
        for (int i = 1; i < length; i++)
            path = path.append(this.names[i]);
        return ((IContainer) root.resource(root)).getFolder(path);
    }
}