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

List of usage examples for org.eclipse.jdt.core IPackageFragmentRoot getPath

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Introduction

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

Prototype

IPath getPath();

Source Link

Document

Returns the path to the innermost resource enclosing this element.

Usage

From source file:ar.com.fluxit.jqa.JQAEclipseRunner.java

License:Open Source License

private Collection<File> getClassPath(IJavaProject javaProject) throws JavaModelException {
    Collection<File> result = new ArrayList<File>();
    for (IPackageFragmentRoot classpathEntry : javaProject.getAllPackageFragmentRoots()) {
        if (classpathEntry.isExternal()) {
            result.add(classpathEntry.getPath().toFile());
        } else {/*from  w  ww  . j  a  v a2s.  com*/
            result.add(Utils.getAbsolutePath(((IJavaProject) classpathEntry.getParent()).getOutputLocation()));
        }

    }
    return result;
}

From source file:at.bestsolution.fxide.jdt.text.viewersupport.JavaElementLabelComposer.java

License:Open Source License

private boolean appendVariableLabel(IPackageFragmentRoot root, long flags) {
    try {/*ww  w.jav  a 2 s . c  om*/
        IClasspathEntry rawEntry = root.getRawClasspathEntry();
        if (rawEntry.getEntryKind() == IClasspathEntry.CPE_VARIABLE) {
            IClasspathEntry entry = JavaModelUtil.getClasspathEntry(root);
            if (entry.getReferencingEntry() != null) {
                return false; // not the variable entry itself, but a referenced entry
            }
            IPath path = rawEntry.getPath().makeRelative();

            if (getFlag(flags, JavaElementLabels.REFERENCED_ROOT_POST_QUALIFIED)) {
                int segements = path.segmentCount();
                if (segements > 0) {
                    fBuffer.append(path.segment(segements - 1));
                    if (segements > 1) {
                        int offset = fBuffer.length();
                        fBuffer.append(JavaElementLabels.CONCAT_STRING);
                        fBuffer.append(path.removeLastSegments(1).toOSString());
                        //                     if (getFlag(flags, JavaElementLabels.COLORIZE)) {
                        //                        fBuffer.setStyle(offset, fBuffer.length() - offset, QUALIFIER_STYLE);
                        //                     }
                    }
                } else {
                    fBuffer.append(path.toString());
                }
            } else {
                fBuffer.append(path.toString());
            }
            int offset = fBuffer.length();
            fBuffer.append(JavaElementLabels.CONCAT_STRING);
            if (root.isExternal())
                fBuffer.append(root.getPath().toOSString());
            else
                fBuffer.append(root.getPath().makeRelative().toString());

            //            if (getFlag(flags, JavaElementLabels.COLORIZE)) {
            //               fBuffer.setStyle(offset, fBuffer.length() - offset, QUALIFIER_STYLE);
            //            }
            return true;
        }
    } catch (JavaModelException e) {
        // problems with class path, ignore (bug 202792)
        return false;
    }
    return false;
}

From source file:at.bestsolution.fxide.jdt.text.viewersupport.JavaElementLabelComposer.java

License:Open Source License

private void appendFolderLabel(IPackageFragmentRoot root, long flags) {
    IResource resource = root.getResource();
    if (resource == null) {
        appendExternalArchiveLabel(root, flags);
        return;//  w w  w . j a va 2  s . c  om
    }

    boolean rootQualified = getFlag(flags, JavaElementLabels.ROOT_QUALIFIED);
    boolean referencedQualified = getFlag(flags, JavaElementLabels.REFERENCED_ROOT_POST_QUALIFIED)
            && isReferenced(root);
    if (rootQualified) {
        fBuffer.append(root.getPath().makeRelative().toString());
    } else {
        IPath projectRelativePath = resource.getProjectRelativePath();
        if (projectRelativePath.segmentCount() == 0) {
            fBuffer.append(resource.getName());
            referencedQualified = false;
        } else {
            fBuffer.append(projectRelativePath.toString());
        }

        int offset = fBuffer.length();
        if (referencedQualified) {
            fBuffer.append(JavaElementLabels.CONCAT_STRING);
            fBuffer.append(resource.getProject().getName());
        } else if (getFlag(flags, JavaElementLabels.ROOT_POST_QUALIFIED)) {
            fBuffer.append(JavaElementLabels.CONCAT_STRING);
            fBuffer.append(root.getParent().getElementName());
        } else {
            return;
        }
        //         if (getFlag(flags, JavaElementLabels.COLORIZE)) {
        //            fBuffer.setStyle(offset, fBuffer.length() - offset, QUALIFIER_STYLE);
        //         }
    }
}

From source file:at.bestsolution.fxide.jdt.text.viewersupport.JavaElementLabelComposer.java

License:Open Source License

private void appendExternalArchiveLabel(IPackageFragmentRoot root, long flags) {
    IPath path;/*from  w  w  w .java  2  s  .  c o m*/
    IClasspathEntry classpathEntry = null;
    try {
        classpathEntry = JavaModelUtil.getClasspathEntry(root);
        IPath rawPath = classpathEntry.getPath();
        if (classpathEntry.getEntryKind() != IClasspathEntry.CPE_CONTAINER && !rawPath.isAbsolute())
            path = rawPath;
        else
            path = root.getPath();
    } catch (JavaModelException e) {
        path = root.getPath();
    }
    if (getFlag(flags, JavaElementLabels.REFERENCED_ROOT_POST_QUALIFIED)) {
        int segements = path.segmentCount();
        if (segements > 0) {
            fBuffer.append(path.segment(segements - 1));
            int offset = fBuffer.length();
            if (segements > 1 || path.getDevice() != null) {
                fBuffer.append(JavaElementLabels.CONCAT_STRING);
                fBuffer.append(path.removeLastSegments(1).toOSString());
            }
            if (classpathEntry != null) {
                IClasspathEntry referencingEntry = classpathEntry.getReferencingEntry();
                if (referencingEntry != null) {
                    fBuffer.append(
                            Messages.format(JavaUIMessages.JavaElementLabels_onClassPathOf, new Object[] {
                                    Name.CLASS_PATH.toString(), referencingEntry.getPath().lastSegment() }));
                }
            }
            //            if (getFlag(flags, JavaElementLabels.COLORIZE)) {
            //               fBuffer.setStyle(offset, fBuffer.length() - offset, QUALIFIER_STYLE);
            //            }
        } else {
            fBuffer.append(path.toOSString());
        }
    } else {
        fBuffer.append(path.toOSString());
    }
}

From source file:at.bestsolution.fxide.jdt.text.viewersupport.JavaElementLabelComposer.java

License:Open Source License

private void appendInternalArchiveLabel(IPackageFragmentRoot root, long flags) {
    IResource resource = root.getResource();
    boolean rootQualified = getFlag(flags, JavaElementLabels.ROOT_QUALIFIED);
    if (rootQualified) {
        fBuffer.append(root.getPath().makeRelative().toString());
    } else {//w w w .j a  v a 2s.com
        fBuffer.append(root.getElementName());
        int offset = fBuffer.length();
        boolean referencedPostQualified = getFlag(flags, JavaElementLabels.REFERENCED_ROOT_POST_QUALIFIED);
        if (referencedPostQualified && isReferenced(root)) {
            fBuffer.append(JavaElementLabels.CONCAT_STRING);
            fBuffer.append(resource.getParent().getFullPath().makeRelative().toString());
        } else if (getFlag(flags, JavaElementLabels.ROOT_POST_QUALIFIED)) {
            fBuffer.append(JavaElementLabels.CONCAT_STRING);
            fBuffer.append(root.getParent().getPath().makeRelative().toString());
        }
        if (referencedPostQualified) {
            try {
                IClasspathEntry referencingEntry = JavaModelUtil.getClasspathEntry(root).getReferencingEntry();
                if (referencingEntry != null) {
                    fBuffer.append(
                            Messages.format(JavaUIMessages.JavaElementLabels_onClassPathOf, new Object[] {
                                    Name.CLASS_PATH.toString(), referencingEntry.getPath().lastSegment() }));
                }
            } catch (JavaModelException e) {
                // ignore
            }
        }
        //         if (getFlag(flags, JavaElementLabels.COLORIZE)) {
        //            fBuffer.setStyle(offset, fBuffer.length() - offset, QUALIFIER_STYLE);
        //         }
    }
}

From source file:byke.tests.workspaceutils.JavaProject.java

License:Open Source License

private IPackageFragmentRoot createSourceFolder(final String path) throws CoreException, JavaModelException {
    IFolder folder = safeGetFolder(path);
    IPackageFragmentRoot root = _javaProject.getPackageFragmentRoot(folder);
    IClasspathEntry newSourceEntry = JavaCore.newSourceEntry(root.getPath(), new IPath[] {});
    addClasspathEntry(newSourceEntry);/*w  w  w.j  a  va  2s. c om*/
    return root;
}

From source file:ca.mcgill.sable.soot.launching.SootFileLauncher.java

License:Open Source License

public void handleFiles(Object toProcess) {

    setDoNotContinue(false);// w  w w .  ja  va2  s  .  c om
    if (toProcess instanceof IClassFile) {
        IClassFile cf = (IClassFile) toProcess;
        IPackageFragmentRoot pfr = (IPackageFragmentRoot) cf.getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
        IPackageFragment pf = (IPackageFragment) cf.getAncestor(IJavaElement.PACKAGE_FRAGMENT);
        if (pfr.getResource() != null) {
            setClasspathAppend(platform_location + pfr.getPath().toOSString());
        } else {
            setClasspathAppend(pfr.getPath().toOSString());
        }
        addJars();
        if (pf.isDefaultPackage()) {
            getToProcessList().add(removeFileExt(cf.getElementName()));
        } else {
            getToProcessList().add(pf.getElementName() + "." + removeFileExt(cf.getElementName()));
        }
    } else if (toProcess instanceof IFile) {
        IFile file = (IFile) toProcess;
        if (file.getFileExtension().compareTo("jimple") == 0) {
            setClasspathAppend(platform_location + file.getParent().getFullPath().toOSString());
            addJars();
            setIsSrcPrec(true);
            setSrcPrec(LaunchCommands.JIMPLE_IN);
            getToProcessList().add(removeFileExt(file.getName()));
        } else if (file.getFileExtension().equals("java")) {
            try {

                handleSourceFile(JavaCore.createCompilationUnitFrom(file));
            } catch (Exception e) {
                System.out.println("problem creating CompilationUnit");
            }

        }

        else if (file.getFileExtension().equals("class")) {
            try {
                handleClassFile(file);

            } catch (Exception e) {
                System.out.println("not a class file");
            }
        }

    } else if (toProcess instanceof ICompilationUnit) {
        ICompilationUnit cu = (ICompilationUnit) toProcess;
        handleSourceFile(cu);

    }
}

From source file:ca.mcgill.sable.soot.launching.SootFileLauncher.java

License:Open Source License

private void handleSourceFile(ICompilationUnit cu) {
    IPackageFragmentRoot pfr = (IPackageFragmentRoot) cu.getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
    IPackageFragment pf = (IPackageFragment) cu.getAncestor(IJavaElement.PACKAGE_FRAGMENT);
    if (isSrcPrec() && getSrcPrec().equals("java")) {
        setClasspathAppend(platform_location + pfr.getPath().toOSString());
    } else {//  w  w  w.  j  a va 2 s  .c om

        try {
            IProject proj = cu.getJavaProject().getProject();

            IFolder output = proj.getFolder(cu.getJavaProject().getOutputLocation().lastSegment());
            IPackageFragment pkf = (IPackageFragment) cu.getAncestor(IJavaElement.PACKAGE_FRAGMENT);
            IFile exists = null;
            if (pkf.isDefaultPackage()) {
                exists = output.getFile(removeFileExt(cu.getElementName()) + ".class");
            } else {
                IFolder pkg = output.getFolder(dotsToSlashes(pf.getElementName()));
                exists = pkg.getFile(removeFileExt(cu.getElementName()) + ".class");
            }
            if (!exists.exists()) {
                window = SootPlugin.getDefault().getWorkbench().getActiveWorkbenchWindow();
                MessageDialog noClassFound = new MessageDialog(window.getShell(), "Soot Information", null,
                        "No underlying class file was found, maybe build project.", 0, new String[] { "OK" },
                        0);
                noClassFound.open();
                setDoNotContinue(true);
            }
            setClasspathAppend(platform_location + cu.getJavaProject().getOutputLocation().toOSString());
        } catch (CoreException e) {
        }
    }
    addJars();
    if (pf.isDefaultPackage()) {
        getToProcessList().add(removeFileExt(cu.getElementName()));
    } else {
        getToProcessList().add(pf.getElementName() + "." + removeFileExt(cu.getElementName()));
    }

}

From source file:ca.ubc.cs.ferret.tests.support.TestProject.java

License:Open Source License

private IPackageFragmentRoot createSourceFolder() throws CoreException {
    IFolder folder = project.getFolder("src");
    folder.create(false, true, null);/*from   ww w.  jav a  2s  .  c o  m*/
    IPackageFragmentRoot root = javaProject.getPackageFragmentRoot(folder);

    IClasspathEntry[] oldEntries = javaProject.getRawClasspath();
    IClasspathEntry[] newEntries = new IClasspathEntry[oldEntries.length + 1];
    System.arraycopy(oldEntries, 0, newEntries, 0, oldEntries.length);
    newEntries[oldEntries.length] = JavaCore.newSourceEntry(root.getPath());
    javaProject.setRawClasspath(newEntries, null);
    return root;
}

From source file:ccw.ClojureCore.java

License:Open Source License

/**
 * Get the file's namespace name if the file is a lib.
 * <p>//from  www  .  jav  a2s .c om
 * Checks:
 * <ul>
 *   <li>if the file is in the classpath</li>
 *   <li>if the file ends with .clj</li>
 *   <li>if the file contains a ns call(*)</li>
 * </ul>
 * If check is ko, returns nil, the file does not correspond to a 'lib'
 * <br/>
 * If check is ok, deduce the 'lib' name from the file path, e.g. a file
 * path such as <code>/projectName/src/foo/bar_baz/core.clj</code> will 
 * return "foo.bar-baz.core".
 * </p>
 * <p>
 * (*): based on a simplistic regex based heuristic for maximum speed
 * </p>
 * @param file
 * @return null if not a lib, String with lib namespace name if a lib
 */
public static String findMaybeLibNamespace(IFile file) {
    try {
        IJavaProject jProject = JavaCore.create(file.getProject());
        IPackageFragmentRoot[] froots = jProject.getAllPackageFragmentRoots();
        for (IPackageFragmentRoot froot : froots) {
            if (froot.getPath().isPrefixOf(file.getFullPath())) {
                String ret = findMaybeLibNamespace(file, froot.getPath());
                if (ret != null) {
                    return ret;
                } else {
                    continue;
                }
            }
        }
    } catch (JavaModelException e) {
        CCWPlugin.logError("unable to determine the fragment root of the file " + file, e);
    }
    return null;
}