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

Introduction

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

Prototype

IPackageFragmentRoot[] getPackageFragmentRoots() throws JavaModelException;

Source Link

Document

Returns all of the package fragment roots contained in this project, identified on this project's resolved classpath.

Usage

From source file:com.testify.ecfeed.ui.editor.ModelEditor.java

License:Open Source License

@Override
public IPackageFragmentRoot getPackageFragmentRoot() {
    try {/*from w  ww  .  j  a  v  a2  s .com*/
        if (getProject().hasNature(JavaCore.NATURE_ID)) {
            IJavaProject javaProject = JavaCore.create(getProject());
            IPath path = getPath();
            if (javaProject != null) {
                for (IPackageFragmentRoot root : javaProject.getPackageFragmentRoots()) {
                    if (root.getPath().isPrefixOf(path)) {
                        return root;
                    }
                }
            }
        }
    } catch (CoreException e) {
    }
    return null;
}

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From source file:com.windowtester.eclipse.ui.convert.WTAPIUsage.java

License:Open Source License

/**
 * Recursively iterate over the elements in the specified java element to convert each
 * compilation to use the new WindowTester API.
 * //from ww w  . j a va  2s. co m
 * @param proj the java project (not <code>null</code>)
 * @param monitor the progress monitor (not <code>null</code>)
 */
private void scanProject(IJavaProject proj, IProgressMonitor monitor) throws JavaModelException {
    if (visited.contains(proj))
        return;
    visited.add(proj);
    IPackageFragmentRoot[] roots = proj.getPackageFragmentRoots();
    monitor.beginTask("Scanning " + proj.getPath(), roots.length);
    for (int i = 0; i < roots.length; i++) {
        scanPackageRoot(roots[i], new SubProgressMonitor(monitor, 1));
        monitor.worked(1);
    }
    monitor.done();
}

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From source file:com.windowtester.eclipse.ui.convert.WTConvertAPIRefactoring.java

License:Open Source License

/**
 * Recursively iterate over the elements in the specified java element to convert each
 * compilation to use the new WindowTester API.
 * /* ww  w.  j av a  2  s  . c om*/
 * @param proj the java project (not <code>null</code>)
 * @param monitor the progress monitor (not <code>null</code>)
 */
private void convertProject(IJavaProject proj, IProgressMonitor monitor) throws JavaModelException {
    if (visited.contains(proj))
        return;
    visited.add(proj);
    IPackageFragmentRoot[] roots = proj.getPackageFragmentRoots();
    monitor.beginTask("Converting " + proj.getPath(), roots.length);
    for (int i = 0; i < roots.length; i++)
        convertPackageRoot(roots[i], new SubProgressMonitor(monitor, 1));
    monitor.done();
}

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From source file:com.windowtester.eclipse.ui_tool.WTConvertAPIContextBuilderTool.java

License:Open Source License

/**
 * Recursively iterate over all elements in the project looking for WindowTester
 * classes and members.//from ww  w  .  ja  va 2s .  co m
 * 
 * @param proj the java project (not <code>null</code>)
 */
private void scanProject(IProject proj) throws JavaModelException {
    if (!proj.exists())
        return;
    String projName = proj.getName();
    if (!projName.startsWith("com.windowtester.") || projName.indexOf('_') != -1)
        return;
    if (projName.endsWith(".recorder") || projName.endsWith(".help") || projName.endsWith(".codegen"))
        return;
    if (projName.equals("com.windowtester.eclipse.ui"))
        return;
    IJavaProject javaProject = JavaCore.create(proj);
    if (!javaProject.exists())
        return;
    IPackageFragmentRoot[] roots = javaProject.getPackageFragmentRoots();
    for (int i = 0; i < roots.length; i++)
        scanPackageRoot(roots[i]);
}

---

From source file:com.worldline.awltech.i18ntools.editor.data.model.I18NDataLoader.java

License:Open Source License

private static Map<Locale, IFile> locateResourceBundle(IJavaProject javaProject, String resourceBundlePath)
        throws CoreException {
    Map<Locale, IFile> resourceBundles = new LinkedHashMap<>();
    for (IPackageFragmentRoot pfr : javaProject.getPackageFragmentRoots()) {
        if (pfr.getResource() instanceof IContainer) {
            IContainer container = (IContainer) pfr.getResource();
            Path path = new Path(resourceBundlePath);
            IResource foundMember = container.findMember(path.addFileExtension("properties"));
            if (foundMember instanceof IFile && foundMember.exists()) {
                // We have the default resource bundle !
                resourceBundles.put(null, (IFile) foundMember);
                // Now we need to find the other languages...
                for (IResource resource : container.members()) {
                    // We don't forget to skip the already found default
                    // one.
                    String fileNameBase = path.lastSegment().concat("_");
                    if (resource != foundMember) {
                        if (resource instanceof IFile && resource.exists()) {
                            // The aim here is to chunk the name of the file
                            // to retrieve the locale and load it.
                            IFile iFile = (IFile) resource;
                            if ("properties".equals(iFile.getFileExtension())
                                    && iFile.getName().startsWith(fileNameBase)) {
                                String localeChunk = iFile.getName().substring(fileNameBase.length(),
                                        iFile.getName().length() - ".properties".length());
                                Locale locale = Locale.forLanguageTag(localeChunk.replace("_", "-"));
                                if (locale != null) {
                                    resourceBundles.put(locale, iFile);
                                }// w  ww.java 2  s .co  m
                            }
                        }
                    }
                }
            }
        }
    }
    return resourceBundles;
}

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From source file:dacapo.eclipse.EclipseTests.java

License:Open Source License

/**
 * Returns compilation unit with given name in given project and package.
 * @param projectName/*from  w ww. j  a  v a2 s  .  c  o  m*/
 * @param packageName
 * @param unitName
 * @return org.eclipse.jdt.core.ICompilationUnit
 */
protected ICompilationUnit getCompilationUnit(String projectName, String packageName, String unitName)
        throws JavaModelException {
    IJavaProject javaProject = getProject(projectName);
    if (javaProject == null)
        return null;
    IPackageFragmentRoot[] fragmentRoots = javaProject.getPackageFragmentRoots();
    int length = fragmentRoots.length;
    for (int i = 0; i < length; i++) {
        if (fragmentRoots[i] instanceof JarPackageFragmentRoot)
            continue;
        IJavaElement[] packages = fragmentRoots[i].getChildren();
        for (int k = 0; k < packages.length; k++) {
            IPackageFragment pack = (IPackageFragment) packages[k];
            if (pack.getElementName().equals(packageName)) {
                ICompilationUnit[] units = pack.getCompilationUnits();
                for (int u = 0; u < units.length; u++) {
                    if (units[u].getElementName().equals(unitName))
                        return units[u];
                }
            }
        }
    }
    return null;
}

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From source file:dacapo.eclipse.EclipseTests.java

License:Open Source License

/**
 * Returns all compilation units of a given project.
 * @param javaProject Project to collect units
 * @return List of org.eclipse.jdt.core.ICompilationUnit
 *//* w  ww .  j  a v  a2 s . c  o  m*/
protected List getProjectCompilationUnits(IJavaProject javaProject) throws JavaModelException {
    IPackageFragmentRoot[] fragmentRoots = javaProject.getPackageFragmentRoots();
    int length = fragmentRoots.length;
    List allUnits = new ArrayList();
    for (int i = 0; i < length; i++) {
        if (fragmentRoots[i] instanceof JarPackageFragmentRoot)
            continue;
        IJavaElement[] packages = fragmentRoots[i].getChildren();
        for (int k = 0; k < packages.length; k++) {
            IPackageFragment pack = (IPackageFragment) packages[k];
            ICompilationUnit[] units = pack.getCompilationUnits();
            for (int u = 0; u < units.length; u++) {
                allUnits.add(units[u]);
            }
        }
    }
    return allUnits;
}

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From source file:de.devboost.eclipse.jdtutilities.JDTUtility.java

License:Open Source License

/**
 * Returns the Java element contained in the resource located at the
 * given path or <code>null</code> if the resource does not contain a Java
 * element./*from   ww  w .  jav  a  2 s .c  o  m*/
 */
public IJavaElement getJavaElement(String path) throws JavaModelException {

    IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
    IFile file = root.getFile(new Path(path));
    IJavaProject javaProject = getJavaProject(file);
    if (javaProject == null) {
        return null;
    }

    IPackageFragmentRoot[] roots = javaProject.getPackageFragmentRoots();
    for (IPackageFragmentRoot packageFragmentRoot : roots) {
        IPath fragmentPath = packageFragmentRoot.getPath();
        String fragmentPathString = fragmentPath.toString();
        if (path.startsWith(fragmentPathString + "/")) {
            // resource is contained in this package fragment root
            String classPathRelativePath = path.substring(fragmentPathString.length() + 1);
            IJavaElement element = javaProject.findElement(new Path(classPathRelativePath));
            if (element != null) {
                return element;
            }
        }
    }
    return null;
}

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From source file:de.fu_berlin.inf.jtourbus.utility.Utilities.java

License:Open Source License

public static ICompilationUnit[] getCompilationUnits(IJavaProject project) {
    HashSet<ICompilationUnit> result = new HashSet<ICompilationUnit>();

    try {/*from  w w  w.j a v a2 s. co m*/
        IPackageFragmentRoot[] roots = project.getPackageFragmentRoots();
        for (int k = 0; k < roots.length; k++) {
            if (roots[k].getKind() == IPackageFragmentRoot.K_SOURCE) {
                IJavaElement[] children = roots[k].getChildren();
                for (int i = 0; i < children.length; i++) {
                    result.addAll(Arrays.asList(((IPackageFragment) children[i]).getCompilationUnits()));
                }
            }
        }
    } catch (JavaModelException e) {
        JTourBusPlugin.log(e);
    }

    return result.toArray(new ICompilationUnit[result.size()]);
}

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From source file:de.fxworld.generationgap.GapEclipseWorkflow.java

License:Open Source License

protected List<String> getSourceFolders(IProject project) {
    List<String> result = new ArrayList<String>();
    IJavaProject javaProject = JavaCore.create(project);
    IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();

    try {// www.  j  a  v  a2  s. c  o m
        for (IPackageFragmentRoot packageFragmentRoot : javaProject.getPackageFragmentRoots()) {
            if (packageFragmentRoot.getKind() == IPackageFragmentRoot.K_SOURCE) {
                IPath path = packageFragmentRoot.getPath();
                IFolder folder = root.getFolder(path);
                String location = folder.getLocation().toString();

                if (!location.contains("src-gen")) {
                    result.add(location);
                }
            }
        }

        for (IProject referencedProject : javaProject.getProject().getReferencedProjects()) {
            if (referencedProject.isAccessible() && referencedProject.hasNature(JavaCore.NATURE_ID)) {
                result.addAll(getSourceFolders(referencedProject));
            }
        }

    } catch (JavaModelException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();

    } catch (CoreException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    return result;
}

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