Example usage for org.eclipse.jdt.core IPackageFragment containsJavaResources

List of usage examples for org.eclipse.jdt.core IPackageFragment containsJavaResources

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Introduction

In this page you can find the example usage for org.eclipse.jdt.core IPackageFragment containsJavaResources.

Prototype

boolean containsJavaResources() throws JavaModelException;

Source Link

Document

Returns whether this fragment contains at least one Java resource.

Usage

From source file:ar.com.fluxit.jqa.utils.JdtUtils.java

License:Open Source License

public static boolean isSourcePackage(IPackageFragment packageFragment) {
    try {//from w w w.  j  a v  a  2 s .co m
        return packageFragment.containsJavaResources()
                && packageFragment.getKind() == IPackageFragmentRoot.K_SOURCE;
    } catch (JavaModelException e) {
        throw new IllegalStateException("An error has occurred while collection Java packages", e);
    }
}

From source file:ar.com.fluxit.jqa.wizard.page.LayersDefinitionWizardPage.java

License:Open Source License

private List<IJavaElement> collectNonEmptyPackages() {
    try {//ww  w.j ava  2s. c  o  m
        List<IJavaElement> result = new ArrayList<IJavaElement>();
        for (IProject project : getWizard().getTargetProjects()) {
            final IJavaProject javaProject = JavaCore.create(project);
            for (IPackageFragment packageFragment : javaProject.getPackageFragments()) {
                if (packageFragment.containsJavaResources()
                        && packageFragment.getKind() == IPackageFragmentRoot.K_SOURCE) {
                    result.add(packageFragment);
                }
            }
        }
        return result;
    } catch (JavaModelException e) {
        throw new IllegalStateException("An error has occurred while collection Java packages", e);
    }
}

From source file:com.codenvy.ide.ext.java.server.JavaNavigation.java

License:Open Source License

private static boolean isEmpty(IPackageFragment fragment) throws JavaModelException {
    return !fragment.containsJavaResources() && fragment.getNonJavaResources().length == 0;
}

From source file:com.siteview.mde.internal.core.builders.BundleErrorReporter.java

License:Open Source License

private void validateExportPackages() {
    IHeader header = getHeader(Constants.EXPORT_PACKAGE);

    // check for missing exported packages
    if (fModel instanceof IBundlePluginModelBase) {
        IBundlePluginModelBase bundleModel = (IBundlePluginModelBase) fModel;
        IBundle bundle = bundleModel.getBundleModel().getBundle();
        IManifestHeader bundleClasspathheader = bundle.getManifestHeader(Constants.BUNDLE_CLASSPATH);

        IPackageFragmentRoot[] roots = ManifestUtils.findPackageFragmentRoots(bundleClasspathheader, fProject);
        // Running list of packages in the project
        //Set packages = new HashSet();
        StringBuffer packages = new StringBuffer();
        for (int i = 0; i < roots.length; i++) {
            try {
                if (ManifestUtils.isImmediateRoot(roots[i])) {
                    IJavaElement[] javaElements = roots[i].getChildren();
                    for (int j = 0; j < javaElements.length; j++)
                        if (javaElements[j] instanceof IPackageFragment) {
                            IPackageFragment fragment = (IPackageFragment) javaElements[j];
                            String name = fragment.getElementName();
                            if (name.length() == 0)
                                name = "."; //$NON-NLS-1$
                            if (fragment.containsJavaResources() || fragment.getNonJavaResources().length > 0) {
                                if (!containsPackage(header, name)) {
                                    packages.append(name);
                                    if (j < javaElements.length - 1)
                                        packages.append(","); //$NON-NLS-1$

                                }//from  ww w.  j a v a  2  s  .c  o m
                            }
                        }
                }
            } catch (JavaModelException e) {
            }
        }

        // if we actually have packages to add
        if (packages.toString().length() > 0) {
            IMarker marker = report(MDECoreMessages.BundleErrorReporter_missingPackagesInProject,
                    header == null ? 1 : header.getLineNumber() + 1, CompilerFlags.P_MISSING_EXPORT_PKGS,
                    MDEMarkerFactory.M_MISSING_EXPORT_PKGS, MDEMarkerFactory.CAT_OTHER);
            addMarkerAttribute(marker, "packages", packages.toString()); //$NON-NLS-1$
        }
    }
}

From source file:com.siteview.mde.internal.ui.refactoring.ManifestPackageRenameParticipant.java

License:Open Source License

protected boolean initialize(Object element) {
    try {/*  w w w.  ja  v a  2  s  .  c  om*/
        if (element instanceof IPackageFragment) {
            IPackageFragment fragment = (IPackageFragment) element;
            if (!fragment.containsJavaResources())
                return false;
            IJavaProject javaProject = (IJavaProject) fragment.getAncestor(IJavaElement.JAVA_PROJECT);
            IProject project = javaProject.getProject();
            if (WorkspaceModelManager.isPluginProject(project)) {
                fProject = javaProject.getProject();
                fElements = new HashMap();
                fElements.put(fragment, getArguments().getNewName());
                return true;
            }
        }
    } catch (JavaModelException e) {
    }
    return false;
}

From source file:de.ovgu.featureide.core.mpl.job.MPLRenameExternalJob.java

License:Open Source License

private boolean renamePackage(IPackageFragment pckg) {
    try {/*from   w ww  . j  a v a2 s  .  c  o m*/
        if (!pckg.containsJavaResources()) {
            return true;
        }
    } catch (JavaModelException e) {
        MPLPlugin.getDefault().logError(e);
        return false;
    }
    RefactoringContribution contribution = RefactoringCore
            .getRefactoringContribution(IJavaRefactorings.RENAME_PACKAGE);
    RenameJavaElementDescriptor descriptor = (RenameJavaElementDescriptor) contribution.createDescriptor();
    descriptor.setProject(arguments.externalProject.getName());
    descriptor.setUpdateReferences(true);
    descriptor.setJavaElement(pckg);
    descriptor.setNewName(arguments.prefix + "." + pckg.getElementName());

    RefactoringStatus status = new RefactoringStatus();
    try {
        final NullProgressMonitor monitor = new NullProgressMonitor();
        Refactoring refactoring = descriptor.createRefactoring(status);
        new PerformRefactoringOperation(refactoring, CheckConditionsOperation.ALL_CONDITIONS).run(monitor);
    } catch (CoreException e) {
        MPLPlugin.getDefault().logError(e);
        return false;
    }
    return true;
}

From source file:edu.brown.cs.bubbles.bedrock.BedrockUtil.java

License:Open Source License

private static void outputNameDetails(IPackageFragment pkg, IvyXmlWriter xw) throws JavaModelException {
    //TODO: this excludes higher level packages
    if (pkg.containsJavaResources()) {
        // BedrockPlugin.logD("PACKAGE FRAG " + pkg.getElementName());
        outputSymbol(pkg, "Package", pkg.getElementName(), null, xw);
    }/*from  w  ww.  jav  a 2s  . c o m*/
}

From source file:hydrograph.ui.expression.editor.composites.CategoriesDialogSourceComposite.java

License:Apache License

/**
 * Populate packages for selected jar file
 * //from   w  ww  .j av  a 2s .  c  om
 */
public void populatePackageNameFromSelectedJar() {
    sourcePackageList.removeAll();
    IPackageFragmentRoot iPackageFragmentRoot = (IPackageFragmentRoot) comboJarList
            .getData(String.valueOf(comboJarList.getSelectionIndex()));
    if (iPackageFragmentRoot != null) {
        try {
            for (IJavaElement iJavaElement : iPackageFragmentRoot.getChildren()) {
                if (iJavaElement instanceof IPackageFragment) {
                    IPackageFragment packageFragment = (IPackageFragment) iJavaElement;
                    if (packageFragment.containsJavaResources()) {
                        if (!isAlreadyPresentInTargetList(packageFragment.getElementName()))
                            sourcePackageList.add(packageFragment.getElementName());
                    }
                }
            }
        } catch (JavaModelException javaModelException) {
            LOGGER.warn("Error occurred while fetching packages from " + iPackageFragmentRoot.getElementName());
        }
    }
    if (comboJarList.getSelectionIndex() == 0) {
        deleteButton.setEnabled(false);
    } else {
        deleteButton.setEnabled(true);
    }
    enableOrDisableAddLabelsOnComboSelection();
}

From source file:org.apache.felix.sigil.eclipse.ui.util.ResourcesDialogHelper.java

License:Apache License

public static NewPackageExportDialog createNewExportDialog(Shell shell, String title,
        final IPackageExport selected, final ISigilProjectModel project, boolean multiSelect) {
    IFilter<IJavaElement> selectFilter = new IFilter<IJavaElement>() {
        public boolean select(IJavaElement e) {
            if (selected != null && e.getElementName().equals(selected.getPackageName())) {
                return true;
            }//www .  j  a  va  2 s.  c o m

            if (e.getElementName().trim().length() > 0 && isLocal(e)) {
                for (IPackageExport p : project.getBundle().getBundleInfo().getExports()) {
                    if (p.getPackageName().equals(e.getElementName())) {
                        return false;
                    }
                }

                return true;
            } else {
                return false;
            }
        }

        private boolean isLocal(IJavaElement java) {
            try {
                switch (java.getElementType()) {
                case IJavaElement.PACKAGE_FRAGMENT:
                    IPackageFragment fragment = (IPackageFragment) java;
                    return fragment.containsJavaResources();
                default:
                    throw new IllegalStateException("Unexpected resource type " + java);
                }
            } catch (JavaModelException e) {
                SigilCore.error("Failed to inspect java element ", e);
                return false;
            }
        }

    };

    final NewPackageExportDialog dialog = new NewPackageExportDialog(shell, multiSelect);
    dialog.setFilter(selectFilter);

    dialog.setProjectVersion(project.getVersion());
    if (selected != null) {
        dialog.setSelectedName(selected.getPackageName());
        dialog.setVersion(selected.getRawVersion());
    }

    IJobRunnable job = new IJobRunnable() {
        public IStatus run(IProgressMonitor monitor) {
            try {
                ArrayList<IPackageFragment> list = new ArrayList<IPackageFragment>(UPDATE_BATCH_SIZE);
                for (IJavaElement e : JavaHelper.findTypes(project.getJavaModel(),
                        IJavaElement.PACKAGE_FRAGMENT)) {
                    IPackageFragment root = (IPackageFragment) e;
                    if (project.isInBundleClasspath(root)) {
                        list.add(root);
                        if (list.size() >= UPDATE_BATCH_SIZE) {
                            dialog.addElements(list);
                            list.clear();
                        }
                    }
                }
                if (!list.isEmpty()) {
                    dialog.addElements(list);
                }
                return Status.OK_STATUS;
            } catch (JavaModelException e) {
                return e.getStatus();
            }
        }
    };

    dialog.addBackgroundJob("Scanning for packages in project", job);

    return dialog;
}

From source file:org.apache.felix.sigil.ui.eclipse.ui.util.ResourcesDialogHelper.java

License:Apache License

public static NewPackageExportDialog createNewExportDialog(Shell shell, String title,
        final IPackageExport selected, final ISigilProjectModel project, boolean multiSelect) {
    IFilter<IJavaElement> selectFilter = new IFilter<IJavaElement>() {
        public boolean select(IJavaElement e) {
            if (selected != null && e.getElementName().equals(selected.getPackageName())) {
                return true;
            }/*ww  w.  j  av  a2s.c o m*/

            if (e.getElementName().trim().length() > 0 && isLocal(e)) {
                for (IPackageExport p : project.getBundle().getBundleInfo().getExports()) {
                    if (p.getPackageName().equals(e.getElementName())) {
                        return false;
                    }
                }

                return true;
            } else {
                return false;
            }
        }

        private boolean isLocal(IJavaElement java) {
            try {
                switch (java.getElementType()) {
                case IJavaElement.PACKAGE_FRAGMENT:
                    IPackageFragment fragment = (IPackageFragment) java;
                    return fragment.containsJavaResources();
                default:
                    throw new IllegalStateException("Unexpected resource type " + java);
                }
            } catch (JavaModelException e) {
                SigilCore.error("Failed to inspect java element ", e);
                return false;
            }
        }

    };

    final NewPackageExportDialog dialog = new NewPackageExportDialog(shell, multiSelect);
    dialog.setFilter(selectFilter);

    dialog.setProjectVersion(project.getVersion());
    if (selected != null) {
        dialog.setSelectedName(selected.getPackageName());
        dialog.setVersion(selected.getRawVersion());
    }

    IJobRunnable job = new IJobRunnable() {
        public IStatus run(IProgressMonitor monitor) {
            try {
                ArrayList<IPackageFragment> list = new ArrayList<IPackageFragment>(UPDATE_BATCH_SIZE);
                for (IJavaElement e : JavaHelper.findTypes(project.getJavaModel(),
                        IJavaElement.PACKAGE_FRAGMENT_ROOT)) {
                    IPackageFragmentRoot root = (IPackageFragmentRoot) e;
                    if (project.isInBundleClasspath(root)) {
                        for (IJavaElement e1 : JavaHelper.findTypes(root, IJavaElement.PACKAGE_FRAGMENT)) {
                            list.add((IPackageFragment) e1);
                            if (list.size() >= UPDATE_BATCH_SIZE) {
                                dialog.addElements(list);
                                list.clear();
                            }
                        }
                    }
                }
                if (!list.isEmpty()) {
                    dialog.addElements(list);
                }
                return Status.OK_STATUS;
            } catch (JavaModelException e) {
                return e.getStatus();
            }
        }
    };

    dialog.addBackgroundJob("Scanning for packages in project", job);

    return dialog;
}