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

Introduction

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

Prototype

IJavaProject getJavaProject();

Source Link

Document

Returns the Java project this element is contained in, or null if this element is not contained in any Java project (for instance, the IJavaModel is not contained in any Java project).

Usage

From source file:org.summer.dsl.xbase.ui.validation.XbaseUIValidator.java

License:Open Source License

@Nullable
protected IClasspathEntry getResolvedClasspathEntry(IJavaProject javaProject,
        @NonNull IPackageFragmentRoot root) throws JavaModelException {
    IClasspathEntry result = null;/*from ww  w .  ja  va 2 s.  c  om*/
    JavaProject castedProject = (JavaProject) javaProject;
    castedProject.getResolvedClasspath(); // force the resolved entry cache to be populated
    @SuppressWarnings("rawtypes")
    Map rootPathToResolvedEntries = castedProject.getPerProjectInfo().rootPathToResolvedEntries;
    if (rootPathToResolvedEntries != null) {
        result = (IClasspathEntry) rootPathToResolvedEntries.get(root.getPath());
        if (result == null)
            result = (IClasspathEntry) rootPathToResolvedEntries.get(root.getJavaProject().getPath());
    }

    return result;
}

From source file:sharpen.ui.popup.actions.ConvertPackageAction.java

License:Open Source License

protected void safeRun() throws Throwable {
    IPackageFragmentRoot root = (IPackageFragmentRoot) _selection.getFirstElement();

    List<ICompilationUnit> units = new ArrayList<ICompilationUnit>();
    JavaModelUtility.collectCompilationUnits(units, root);

    scheduleConversionJob("C# Conversion of package '" + root.getPath() + "'", units, root.getJavaProject());
}

From source file:x10dt.ui.wizards.NewX10PackageWizardPage.java

License:Open Source License

private IStatus packageChanged() {
    StatusInfo status = new StatusInfo();
    String packName = getPackageText();
    if (packName.length() > 0) {
        IStatus val = JavaConventions.validatePackageName(packName);
        if (val.getSeverity() == IStatus.ERROR) {
            status.setError(MessageFormat
                    .format(NewWizardMessages.NewPackageWizardPage_error_InvalidPackageName, val.getMessage()));
            return status;
        } else if (val.getSeverity() == IStatus.WARNING) {
            status.setWarning(MessageFormat.format(
                    NewWizardMessages.NewPackageWizardPage_warning_DiscouragedPackageName, val.getMessage()));
        }//from   w  ww .j av a 2 s  . c o  m
    } else {
        status.setError(NewWizardMessages.NewPackageWizardPage_error_EnterName);
        return status;
    }

    IPackageFragmentRoot root = getPackageFragmentRoot();
    if (root != null && root.getJavaProject().exists()) {
        IPackageFragment pack = root.getPackageFragment(packName);
        try {
            IPath rootPath = root.getPath();
            IPath outputPath = root.getJavaProject().getOutputLocation();
            if (rootPath.isPrefixOf(outputPath) && !rootPath.equals(outputPath)) {
                // if the bin folder is inside of our root, don't allow to
                // name a package
                // like the bin folder
                IPath packagePath = pack.getPath();
                if (outputPath.isPrefixOf(packagePath)) {
                    status.setError(NewWizardMessages.NewPackageWizardPage_error_IsOutputFolder);
                    return status;
                }
            }
            if (pack.exists()) {
                if (pack.containsJavaResources() || !pack.hasSubpackages()) {
                    status.setError(NewWizardMessages.NewPackageWizardPage_error_PackageExists);
                } else {
                    status.setError(NewWizardMessages.NewPackageWizardPage_error_PackageNotShown);
                }
            }
            // 11/14/2007 RMF disabled to avoid dependency on EFS for now
            else {
                URI location = URIUtils.getExpectedURI(pack.getResource().getLocationURI());
                if (location != null) {
                    IFileStore store = EFS.getStore(location);
                    if (store.fetchInfo().exists()) {
                        status.setError(
                                NewWizardMessages.NewPackageWizardPage_error_PackageExistsDifferentCase);
                    }
                }
            }
        } catch (CoreException e) {
            X10DTCorePlugin.getInstance().logException(e.getMessage(), e);
        }
    }
    return status;
}