Examples with IExtensionPoint org.eclipse.core.runtime.IExtensionPoint used on opensource projects

Example 91 with IExtensionPoint

use of org.eclipse.core.runtime.IExtensionPoint in project tdi-studio-se by Talend.

the class CheckNodeManager method getCheckNodesService.

public static List<ICheckNodesService> getCheckNodesService() {
    if (checkNodeServices == null) {
        checkNodeServices = new ArrayList<ICheckNodesService>();
        IExtensionRegistry extensionRegistry = Platform.getExtensionRegistry();
        //$NON-NLS-1$
        IExtensionPoint extensionPoint = extensionRegistry.getExtensionPoint("org.talend.designer.core.check_nodes");
        if (extensionPoint != null) {
            IExtension[] extensions = extensionPoint.getExtensions();
            for (IExtension extension : extensions) {
                IConfigurationElement[] configurationElements = extension.getConfigurationElements();
                for (IConfigurationElement configurationElement : configurationElements) {
                    try {
                        //$NON-NLS-1$
                        Object service = configurationElement.createExecutableExtension("class");
                        if (service instanceof ICheckNodesService) {
                            checkNodeServices.add((ICheckNodesService) service);
                        }
                    } catch (CoreException e) {
                        ExceptionHandler.process(e);
                    }
                }
            }
        }
    }
    return checkNodeServices;
}

Example 92 with IExtensionPoint

use of org.eclipse.core.runtime.IExtensionPoint in project tdi-studio-se by Talend.

the class AbstractMultiPageTalendEditor method createPage2.

// create jobscript editor
protected void createPage2() {
    if (!GlobalServiceRegister.getDefault().isServiceRegistered(ICreateXtextProcessService.class)) {
        return;
    }
    String scriptValue = "";
    try {
        IProject currentProject = ResourceUtils.getProject(ProjectManager.getInstance().getCurrentProject());
        String jobScriptVersion = "";
        if (getEditorInput() != null && getEditorInput() instanceof RepositoryEditorInput) {
            Item item = ((RepositoryEditorInput) getEditorInput()).getItem();
            if (item != null) {
                Property property = item.getProperty();
                if (property != null) {
                    jobScriptVersion = "_" + property.getVersion();
                }
            }
        }
        IFile file = currentProject.getFolder("temp").getFile(getEditorInput().getName() + jobScriptVersion + "_job" + ".jobscript");
        ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(scriptValue.getBytes());
        if (file.exists()) {
            file.delete(true, null);
            file.create(byteArrayInputStream, true, null);
            file.setContents(byteArrayInputStream, 0, null);
        } else {
            file.create(byteArrayInputStream, true, null);
        }
        String pointId = "org.talend.metalanguage.jobscript.JobScriptForMultipage";
        // the way to get the xtextEditor programmly
        IEditorInput editorInput = new FileEditorInput(file);
        IExtensionPoint ep = RegistryFactory.getRegistry().getExtensionPoint("org.eclipse.ui.editors");
        IExtension[] extensions = ep.getExtensions();
        IExtension ex;
        IConfigurationElement confElem = null;
        for (IExtension extension : extensions) {
            ex = extension;
            if (ex.getContributor().getName().equals("org.talend.metalanguage.jobscript.ui")) {
                for (IConfigurationElement c : ex.getConfigurationElements()) {
                    if (c.getName().equals("editor") && c.getAttribute("id").equals(pointId)) {
                        confElem = c;
                        break;
                    }
                }
            }
        }
        if (confElem != null) {
            jobletEditor = (AbstractDecoratedTextEditor) confElem.createExecutableExtension("class");
            if (jobletEditor != null) {
                int index = addPage(jobletEditor, editorInput);
                setPageText(index, "Jobscript");
            }
        }
    } catch (PartInitException e) {
        ExceptionHandler.process(e);
    } catch (PersistenceException e) {
        ExceptionHandler.process(e);
    } catch (CoreException e) {
        ExceptionHandler.process(e);
    }
}

Example 93 with IExtensionPoint

use of org.eclipse.core.runtime.IExtensionPoint in project tdi-studio-se by Talend.

the class ComponentsProviderManager method loadComponentsProvidersFromExtension.

private void loadComponentsProvidersFromExtension() {
    if (providers == null) {
        providers = new ArrayList<AbstractComponentsProvider>();
        IExtensionRegistry extensionRegistry = Platform.getExtensionRegistry();
        //$NON-NLS-1$
        IExtensionPoint extensionPoint = extensionRegistry.getExtensionPoint("org.talend.core.components_provider");
        IExtension[] extensions = extensionPoint.getExtensions();
        for (IExtension extension : extensions) {
            IConfigurationElement[] configurationElements = extension.getConfigurationElements();
            for (IConfigurationElement configurationElement : configurationElements) {
                //$NON-NLS-1$
                String id = configurationElement.getAttribute("id");
                //$NON-NLS-1$
                String folderName = configurationElement.getAttribute("folderName");
                String contributerName = configurationElement.getContributor().getName();
                IBrandingService brandingService = (IBrandingService) GlobalServiceRegister.getDefault().getService(IBrandingService.class);
                if (!brandingService.isPoweredOnlyCamel() && id.equals("org.talend.designer.camel.components.localprovider.CamelLocalComponentsProvider")) {
                    folderName = "camel";
                }
                try {
                    AbstractComponentsProvider componentsProvider = (AbstractComponentsProvider) configurationElement.createExecutableExtension(//$NON-NLS-1$
                    "class");
                    componentsProvider.setId(id);
                    componentsProvider.setFolderName(folderName);
                    componentsProvider.setContributer(contributerName);
                    providers.add(componentsProvider);
                } catch (CoreException e) {
                    //$NON-NLS-1$
                    log.error("unable to load component provider" + id, e);
                }
            }
        }
    }
}

Example 94 with IExtensionPoint

use of org.eclipse.core.runtime.IExtensionPoint in project eclipse.platform.text by eclipse.

the class DocumentProviderRegistry method initialize.

/**
 * Initializes the document provider registry. It retrieves all implementers of the <code>documentProviders</code>
 * extension point and remembers those implementers based on the name extensions and the editor input
 * types they are for.
 */
private void initialize() {
    IExtensionPoint extensionPoint;
    // $NON-NLS-1$
    extensionPoint = Platform.getExtensionRegistry().getExtensionPoint(EditorsUI.PLUGIN_ID, "documentProviders");
    if (extensionPoint == null) {
        String msg = NLSUtility.format(TextEditorMessages.DocumentProviderRegistry_error_extension_point_not_found, PlatformUI.PLUGIN_ID);
        Bundle bundle = Platform.getBundle(PlatformUI.PLUGIN_ID);
        ILog log = Platform.getLog(bundle);
        log.log(new Status(IStatus.ERROR, PlatformUI.PLUGIN_ID, IStatus.OK, msg, null));
        return;
    }
    IConfigurationElement[] elements = extensionPoint.getConfigurationElements();
    for (int i = 0; i < elements.length; i++) {
        // $NON-NLS-1$
        read(fExtensionMapping, elements[i], "extensions");
        // $NON-NLS-1$
        read(fInputTypeMapping, elements[i], "inputTypes");
    }
}

Example 95 with IExtensionPoint

use of org.eclipse.core.runtime.IExtensionPoint in project eclipse.platform.text by eclipse.

the class MarkerAnnotationPreferences method initializeSharedMakerAnnotationPreferences.

/**
 * Reads all extensions provided for the <code>markerAnnotationSpecification</code> extension point and
 * translates them into <code>AnnotationPreference</code> objects.
 */
private void initializeSharedMakerAnnotationPreferences() {
    // initialize lists - indicates that the initialization happened
    fFragments = new ArrayList<>(2);
    fPreferences = new ArrayList<>(2);
    // populate list
    // $NON-NLS-1$
    IExtensionPoint extensionPoint = Platform.getExtensionRegistry().getExtensionPoint(EditorsUI.PLUGIN_ID, "markerAnnotationSpecification");
    if (extensionPoint != null) {
        IConfigurationElement[] elements = extensionPoint.getConfigurationElements();
        for (int i = 0; i < elements.length; i++) {
            AnnotationPreference spec = createSpec(elements[i]);
            if (spec != null)
                fFragments.add(spec);
            if (isComplete(spec))
                fPreferences.add(spec);
        }
    }
}