Examples of IExtension

de.yaams.maker.helper.extensions.IExtension
@author abt
net.flexmojos.oss.compiler.IExtension
org.eclipse.core.runtime.IExtension
An extension declared in a plug-in. All information is obtained from the declaring plug-in's manifest (plugin.xml) file.
These registry objects are intended for relatively short-term use. Clients that deal with these objects must be aware that they may become invalid if the declaring plug-in is updated or uninstalled. If this happens, all methods except {@link #isValid()} will throw {@link InvalidRegistryObjectException}. For extension objects, the most common case is code in a plug-in dealing with extensions contributed to one of the extension points it declares. Code in a plug-in that has declared that it is not dynamic aware (or not declared anything) can safely ignore this issue, since the registry would not be modified while it is active. However, code in a plug-in that declares that it is dynamic aware must be careful when accessing the extension objects because they become invalid if the contributing plug-in is removed. Similarly, tools that analyze or display the extension registry are vulnerable. Client code can pre-test for invalid objects by calling {@link #isValid()}, which never throws this exception. However, pre-tests are usually not sufficient because of the possibility of the extension object becoming invalid as a result of a concurrent activity. At-risk clients must treat InvalidRegistryObjectException as if it were a checked exception. Also, such clients should probably register a listener with the extension registry so that they receive notification of any changes to the registry.
This interface can be used without OSGi running.
This interface is not intended to be implemented by clients.
org.freeplane.core.extension.IExtension

Examples of org.eclipse.core.runtime.IExtension

  private Object getApplication(String[] args) throws CoreException {
    // Assume we are in 3.0 mode.
    // Find the name of the application as specified by the PDE JUnit launcher.
    // If no application is specified, the 3.0 default workbench application
    // is returned.
    IExtension extension =
      Platform.getExtensionRegistry().getExtension(
          Platform.PI_RUNTIME,
          Platform.PT_APPLICATIONS,
          getApplicationToRun(args));


    // If no 3.0 extension can be found, search the registry
    // for the pre-3.0 default workbench application, i.e. org.eclipse ui.workbench
    // Set the deprecated flag to true
    if (extension == null) {
      extension = Platform.getExtensionRegistry().getExtension(
          Platform.PI_RUNTIME,
          Platform.PT_APPLICATIONS,
          DEFAULT_APP_PRE_3_0);
      fInDeprecatedMode = true;
    }


    Assert.assertNotNull(extension);


    // If the extension does not have the correct grammar, return null.
    // Otherwise, return the application object.
    IConfigurationElement[] elements = extension.getConfigurationElements();
    if (elements.length > 0) {
      IConfigurationElement[] runs = elements[0].getChildren("run"); //$NON-NLS-1$
      if (runs.length > 0) {
        Object runnable = runs[0].createExecutableExtension("class"); //$NON-NLS-1$
        if (runnable instanceof IPlatformRunnable)

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Examples of org.eclipse.core.runtime.IExtension

        {
            ValueEditorExtension proxy = new ValueEditorExtension();
            valueEditorExtensions.add( proxy );


            IConfigurationElement member = members[m];
            IExtension extension = member.getDeclaringExtension();
            String extendingPluginId = extension.getNamespaceIdentifier();


            proxy.member = member;
            proxy.name = member.getAttribute( NAME );
            String iconPath = member.getAttribute( ICON );
            proxy.icon = AbstractUIPlugin.imageDescriptorFromPlugin( extendingPluginId, iconPath );

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Examples of org.eclipse.core.runtime.IExtension

            IExtension[] extensions = extensionPoint.getExtensions();
            if ( extensions != null )
            {
                for ( int i = 0; i < extensions.length; i++ )
                {
                    IExtension extension = extensions[i];
                    IConfigurationElement[] elements = extension.getConfigurationElements();
                    for ( int j = 0; j < elements.length; j++ )
                    {
                        IConfigurationElement element = elements[j];
                        if ( element.getName().equals( "perspective" ) ) //$NON-NLS-1$
                        {

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Examples of org.eclipse.core.runtime.IExtension

   */
  private Object getApplication(String[] args) throws CoreException {
    // Find the name of the application as specified by the PDE JUnit launcher.
    // If no application is specified, the 3.0 default workbench application
    // is returned.
    IExtension extension = Platform.getExtensionRegistry().getExtension(Platform.PI_RUNTIME, Platform.PT_APPLICATIONS,
        getApplicationToRun(args));


    Assert.isNotNull(extension);


    // If the extension does not have the correct grammar, return null.
    // Otherwise, return the application object.
    IConfigurationElement[] elements = extension.getConfigurationElements();
    if (elements.length > 0) {
      IConfigurationElement[] runs = elements[0].getChildren("run"); //$NON-NLS-1$
      if (runs.length > 0) {
        Object runnable = runs[0].createExecutableExtension("class"); //$NON-NLS-1$
        if (runnable instanceof IApplication)

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Examples of org.eclipse.core.runtime.IExtension

            IExtension[] extensions = extensionPoint.getExtensions();
            if ( extensions != null )
            {
                for ( int i = 0; i < extensions.length; i++ )
                {
                    IExtension extension = extensions[i];
                    IConfigurationElement[] elements = extension.getConfigurationElements();
                    for ( int j = 0; j < elements.length; j++ )
                    {
                        IConfigurationElement element = elements[j];
                        if ( element.getName().equals( "perspective" ) ) //$NON-NLS-1$
                        {

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Examples of org.eclipse.core.runtime.IExtension

   */
  private Object getApplication(String[] args) throws CoreException {
    // Find the name of the application as specified by the PDE JUnit launcher.
    // If no application is specified, the 3.0 default workbench application
    // is returned.
    IExtension extension = Platform.getExtensionRegistry().getExtension(Platform.PI_RUNTIME, Platform.PT_APPLICATIONS,
        getApplicationToRun(args));


    Assert.isNotNull(extension);


    // If the extension does not have the correct grammar, return null.
    // Otherwise, return the application object.
    IConfigurationElement[] elements = extension.getConfigurationElements();
    if (elements.length > 0) {
      IConfigurationElement[] runs = elements[0].getChildren("run"); //$NON-NLS-1$
      if (runs.length > 0) {
        Object runnable = runs[0].createExecutableExtension("class"); //$NON-NLS-1$
        if (runnable instanceof IApplication)

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Examples of org.eclipse.core.runtime.IExtension

            return null;
        }
        
        try{
            XMLMemento memento = XMLMemento.createReadRoot(new StringReader(mementoString));
            IExtension extension = Platform.getExtensionRegistry().getExtension(PrintingModelPlugin.BOX_PRINTER_EXTENSION_ID, extensionID);
            if( extension==null ){
                PrintingModelPlugin.log("The method "+className+"#getExtensionID() returned: "+extensionID+ //$NON-NLS-1$ //$NON-NLS-2$
                        " this is not the correct extension id.  Check the extension id.  \nHint: Read the " + //$NON-NLS-1$
                        "javadocs for the method", null); //$NON-NLS-1$
                return null;
            }
            IConfigurationElement[] elements = extension.getConfigurationElements();
            IConfigurationElement current=null;
            for( int i = 0; current==null && i < elements.length; i++ ) {
                current=elements[i];
                if( current.getName().equals("editActionGroup") ){ //$NON-NLS-1$
                    current=null;

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Examples of org.eclipse.core.runtime.IExtension

                // this is a "real" object that cannot be shared between runs
            }
        } catch (Exception e) {
            String msg = "Error persisting content: " + value.getClass(); //$NON-NLS-1$
            if (persister != null) {
                IExtension ext = persister.getExtension();
                IStatus status = new Status(IStatus.WARNING, ext.getNamespaceIdentifier(), 0, msg,
                        e);
                ProjectPlugin.getPlugin().getLog().log(status);
            } else {
                ProjectPlugin.log("error loading persister", e); //$NON-NLS-1$
            }

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Examples of org.eclipse.core.runtime.IExtension

     */
    private void processTools() {
        List<IConfigurationElement> extensionList = ExtensionPointList
                .getExtensionPointList(Tool.EXTENSION_ID);
        for( IConfigurationElement element : extensionList ) {
            IExtension extension = element.getDeclaringExtension();
            String type = element.getName();


            if (type.equals("backgroundTool")) { //$NON-NLS-1$


                ToolProxy proxy = new ToolProxy(extension, element, this);

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Examples of org.eclipse.core.runtime.IExtension

  private Object getApplication(String[] args) throws CoreException {
    // Assume we are in 3.0 mode.
    // Find the name of the application as specified by the PDE JUnit launcher.
    // If no application is specified, the 3.0 default workbench application
    // is returned.
    IExtension extension =
    Platform.getExtensionRegistry().getExtension(
        Platform.PI_RUNTIME,
        Platform.PT_APPLICATIONS,
        getApplicationToRun(args));
    
    // If no 3.0 extension can be found, search the registry
    // for the pre-3.0 default workbench application, i.e. org.eclipse ui.workbench
    // Set the deprecated flag to true
    if (extension == null) {
      return null;
    }
    
    // If the extension does not have the correct grammar, return null.
    // Otherwise, return the application object.
    IConfigurationElement[] elements = extension.getConfigurationElements();
    if (elements.length > 0) {
      IConfigurationElement[] runs = elements[0].getChildren("run"); //$NON-NLS-1$
      if (runs.length > 0) {
        return runs[0].createExecutableExtension("class"); //$NON-NLS-1$
      }

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