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

Example 51 with IExtensionPoint

use of org.eclipse.core.runtime.IExtensionPoint in project webtools.servertools by eclipse.

the class ExtensionPointUtil method getExtensionPoint.

private static IExtensionPoint getExtensionPoint(String id) {
    IExtensionRegistry registry = Platform.getExtensionRegistry();
    IExtensionPoint extensionPoint = registry.getExtensionPoint(id);
    return extensionPoint;
}

Example 52 with IExtensionPoint

use of org.eclipse.core.runtime.IExtensionPoint in project webtools.servertools by eclipse.

the class ExtensionPointUtil method getExtensions.

private static IExtension[] getExtensions(String extensionId) {
    IExtensionPoint extensionPoint = getExtensionPoint(extensionId);
    IExtension[] extensions = extensionPoint.getExtensions();
    return extensions;
}

Example 53 with IExtensionPoint

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

the class EclipseTestHarnessApplication method findTestFor.

/**
 * Finds, creates and returns a prototypical test object for the test with
 * the given name/id.  Returns <code>null</code> if no such test is found
 * or the class defined by the test extension could not be found.
 * In either failure case a message is output on the System console.
 */
protected Object findTestFor(String testName) {
    IExtensionPoint point = Platform.getExtensionRegistry().getExtensionPoint(PI_TESTHARNESS, PT_TESTS);
    IConfigurationElement[] elements = point.getConfigurationElements();
    for (IConfigurationElement element : elements) {
        if (element.getName().equals("test")) {
            String id = element.getAttribute("id");
            if (id != null && id.equals(testName)) {
                try {
                    return element.createExecutableExtension("run");
                } catch (CoreException e) {
                    System.err.println("Could not instantiate test: " + testName);
                    e.printStackTrace();
                    return null;
                }
            }
        }
    }
    System.out.println("Could not find test: " + testName);
    return null;
}

Example 54 with IExtensionPoint

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

the class ContributorsTest method testByContributor.

/**
 * bundleA, bundleB, and fragment on bundleA all use the same namespace. Verify that getting
 * elements by contributor returns all elements from the contributor and only from that
 * contributor.
 *
 * @throws IOException
 * @throws BundleException
 */
public void testByContributor() throws IOException, BundleException {
    Bundle bundleA = null;
    Bundle bundleB = null;
    Bundle fragment = null;
    try {
        bundleA = BundleTestingHelper.installBundle("0.1", RuntimeTestsPlugin.getContext(), RuntimeTestsPlugin.TEST_FILES_ROOT + "registry/elementsByContributor/A");
        bundleB = BundleTestingHelper.installBundle("0.2", RuntimeTestsPlugin.getContext(), RuntimeTestsPlugin.TEST_FILES_ROOT + "registry/elementsByContributor/B");
        fragment = BundleTestingHelper.installBundle("0.2", RuntimeTestsPlugin.getContext(), RuntimeTestsPlugin.TEST_FILES_ROOT + "registry/elementsByContributor/Afragment");
        BundleTestingHelper.refreshPackages(RuntimeTestsPlugin.getContext(), new Bundle[] { bundleA, bundleB, fragment });
        IExtensionRegistry registry = RegistryFactory.getRegistry();
        // verify bundleA (bundle B is the same - will work if this works)
        IContributor contributorA = ContributorFactoryOSGi.createContributor(bundleA);
        IExtensionPoint[] extPointsA = registry.getExtensionPoints(contributorA);
        assertNotNull(extPointsA);
        assertTrue(extPointsA.length == 1);
        assertTrue(extPointsA[0].getUniqueIdentifier().equals("org.eclipse.test.registryByContrib.PointA"));
        IExtension[] extsA = registry.getExtensions(contributorA);
        assertNotNull(extsA);
        assertTrue(extsA.length == 1);
        assertTrue(extsA[0].getUniqueIdentifier().equals("org.eclipse.test.registryByContrib.ExtensionA"));
        // verify fragment
        IContributor contributorAF = ContributorFactoryOSGi.createContributor(fragment);
        IExtensionPoint[] extPointsFragmentA = registry.getExtensionPoints(contributorAF);
        assertNotNull(extPointsFragmentA);
        assertTrue(extPointsFragmentA.length == 1);
        assertTrue(extPointsFragmentA[0].getUniqueIdentifier().equals("org.eclipse.test.registryByContrib.PointFA"));
        IExtension[] extsFragmentA = registry.getExtensions(contributorAF);
        assertNotNull(extsFragmentA);
        assertTrue(extsFragmentA.length == 1);
        assertTrue(extsFragmentA[0].getUniqueIdentifier().equals("org.eclipse.test.registryByContrib.ExtensionFA"));
    } finally {
        if (bundleA != null)
            bundleA.uninstall();
        if (bundleB != null)
            bundleB.uninstall();
        if (fragment != null)
            fragment.uninstall();
    }
}

Example 55 with IExtensionPoint

use of org.eclipse.core.runtime.IExtensionPoint in project mdw-designer by CenturyLinkCloud.

the class WorkflowProjectManager method getAllExtensions.

private List<ExtensionModule> getAllExtensions() {
    if (allExtensions == null) {
        allExtensions = new ArrayList<ExtensionModule>();
        // read the plug-in extensions
        IExtensionRegistry registry = Platform.getExtensionRegistry();
        IExtensionPoint extensionPoint = registry.getExtensionPoint("com.centurylink.mdw.designer.ui.extensionModules");
        IExtension[] extensions = extensionPoint.getExtensions();
        for (IExtension extension : extensions) {
            for (IConfigurationElement element : extension.getConfigurationElements()) {
                try {
                    ExtensionModule module = (ExtensionModule) element.createExecutableExtension("class");
                    module.setId(element.getAttribute("id"));
                    module.setName(element.getAttribute("name"));
                    module.setDescription(element.getAttribute("description"));
                    // null
                    module.setVersion(element.getAttribute("version"));
                    // means
                    // MDW
                    // version
                    String requiredMdwVersion = element.getAttribute("requiredMdwVersion");
                    if (requiredMdwVersion != null)
                        // null
                        module.setRequiredMdwVersion(requiredMdwVersion);
                    // means
                    // any
                    // >=
                    // 5.1
                    allExtensions.add(module);
                } catch (Exception ex) {
                    PluginMessages.log("Unable to load MDW Extension for element: " + element);
                    PluginMessages.log(ex);
                }
            }
        }
    }
    Collections.sort(allExtensions);
    return allExtensions;
}