Examples of org.eclipse.core.runtime.IExtensionPoint

org.eclipse.core.runtime.IExtensionPoint
An extension point declared in a plug-in. Except for the list of extensions plugged in to it, the information available for an extension point 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 point objects, the most common case is code in a plug-in dealing with one of the extension points it declares. These extension point objects are guaranteed to be valid while the plug-in is active. Code in a plug-in that has declared that it is not dynamic aware (or not declared anything) can also 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 if it access the extension point object of a different plug-in, because it's at risk if that other 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 point 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.

  public IFileAssistProcessor[] getFileAssistProcessors(){
    try {
//      if(fileAssists==null){
        ArrayList list = new ArrayList();
        IExtensionRegistry registry = Platform.getExtensionRegistry();
        IExtensionPoint point = registry.getExtensionPoint(getPluginId() + ".fileAssistProcessor");
        IExtension[] extensions = point.getExtensions();
        for(int i=0;i<extensions.length;i++){
          IConfigurationElement[] elements = extensions[i].getConfigurationElements();
          for (int j = 0; j < elements.length; j++) {
            IFileAssistProcessor assist = (IFileAssistProcessor) elements[j].createExecutableExtension("class");
            list.add(assist);

View Full Code Here

  public ICustomTagConverterContributer getCustomTagContributer(String uri){
    try {
      if(converterContributers==null){
        converterContributers = new HashMap();
        IExtensionRegistry registry = Platform.getExtensionRegistry();
        IExtensionPoint point = registry.getExtensionPoint(getPluginId() + ".customTagConverter");
        IExtension[] extensions = point.getExtensions();
        for(int i=0;i<extensions.length;i++){
          IConfigurationElement[] elements = extensions[i].getConfigurationElements();
          for (int j = 0; j < elements.length; j++) {
            if ("contributer".equals(elements[j].getName())) {
              String contributerUri = elements[j].getAttribute("uri");

View Full Code Here

  public ICustomTagAttributeAssist[] getCustomTagAttributeAssists(){
    try {
      if(customTagAttrAssists==null){
        customTagAttrAssists = new ArrayList();
        IExtensionRegistry registry = Platform.getExtensionRegistry();
        IExtensionPoint point = registry.getExtensionPoint(getPluginId() + ".customTagAttributeAssist");
        IExtension[] extensions = point.getExtensions();
        for(int i=0;i<extensions.length;i++){
          IConfigurationElement[] elements = extensions[i].getConfigurationElements();
          for (int j = 0; j < elements.length; j++) {
            if ("customTagAttributeAssist".equals(elements[j].getName())) {
              ICustomTagAttributeAssist loader = (ICustomTagAttributeAssist) elements[j].createExecutableExtension("class");

View Full Code Here

  public IHyperlinkProvider[] getHyperlinkProviders(){
    try {
      if(hyperlinkProviders==null){
        hyperlinkProviders = new ArrayList();
        IExtensionRegistry registry = Platform.getExtensionRegistry();
        IExtensionPoint point = registry.getExtensionPoint(getPluginId() + ".hyperlinkProvider");
        IExtension[] extensions = point.getExtensions();
        for(int i=0;i<extensions.length;i++){
          IConfigurationElement[] elements = extensions[i].getConfigurationElements();
          for (int j = 0; j < elements.length; j++) {
            if ("provider".equals(elements[j].getName())) {
              IHyperlinkProvider provider = (IHyperlinkProvider) elements[j].createExecutableExtension("class");

View Full Code Here

   */
  private void loadPalleteContributer(){
    try {
      palette = new HashMap();
      IExtensionRegistry registry = Platform.getExtensionRegistry();
      IExtensionPoint point = registry.getExtensionPoint(getPluginId() + ".paletteItem");
      IExtension[] extensions = point.getExtensions();
      for(int i=0;i<extensions.length;i++){
        IConfigurationElement[] elements = extensions[i].getConfigurationElements();
        for (int j = 0; j < elements.length; j++) {
          if ("contributer".equals(elements[j].getName())) {
            String group = elements[j].getAttribute("name");

View Full Code Here

  }
  public static List<MasterServerExtensionProxy> getMasterServerExtensions() {
    if(masterServerExtensions != null) return masterServerExtensions;
    masterServerExtensions = new ArrayList<MasterServerExtensionProxy>();
    IExtensionRegistry registry = Platform.getExtensionRegistry();
    IExtensionPoint extensionPoint = registry.getExtensionPoint(EXTENSION_POINT);
    for(IConfigurationElement element : extensionPoint.getConfigurationElements()) {
      masterServerExtensions.add(new MasterServerExtensionProxy(element));
    }
    return masterServerExtensions;
  }

View Full Code Here

  }


  protected static synchronized List<IMenuExtension> getMenuExtensions() throws CoreException {
    if(menuExtensions != null) return menuExtensions;
    IExtensionRegistry registry = Platform.getExtensionRegistry();
    IExtensionPoint extensionPoint = registry.getExtensionPoint(EXTENSION_POINT);
    
    menuExtensions = new ArrayList<IMenuExtension>();
    for(IConfigurationElement element : extensionPoint.getConfigurationElements()) {
      IMenuExtension ex = (IMenuExtension)element.createExecutableExtension(CLASS_ATTRIBUTE);
      menuExtensions.add(ex);
    }
    
    return menuExtensions;

View Full Code Here


  public static List<GameExtensionProxy> getGameExtensions() {
    if(gameExtensions != null) return gameExtensions;
    List<GameExtensionProxy> games = new ArrayList<GameExtensionProxy>();
    IExtensionRegistry registry = Platform.getExtensionRegistry();
    IExtensionPoint extensionPoint = registry.getExtensionPoint(EXTENSION_POINT);
    for(IConfigurationElement element : extensionPoint.getConfigurationElements()) {
      //IExtension extension = element.getDeclaringExtension();
      games.add(new GameExtensionProxy(element));
    }
    Collections.sort(games);
    return gameExtensions = games;

View Full Code Here

  public static List<ChatWindowExtensionProxy> getChatWindowExtensions() {
    if(chatWindowExtensions != null) return chatWindowExtensions;
    chatWindowExtensions = new ArrayList<ChatWindowExtensionProxy>();
    chatWindowExtensionsByType = new HashMap<String,List<ChatWindowExtensionProxy>>();
    IExtensionRegistry registry = Platform.getExtensionRegistry();
    IExtensionPoint extensionPoint = registry.getExtensionPoint(EXTENSION_POINT);
    for(IConfigurationElement element : extensionPoint.getConfigurationElements()) {
      ChatWindowExtensionProxy proxy = new ChatWindowExtensionProxy(element);
      chatWindowExtensions.add(proxy);
      List<ChatWindowExtensionProxy> typeList = chatWindowExtensionsByType.get(proxy.type);
      if(typeList == null)
        chatWindowExtensionsByType.put(proxy.type,typeList = new ArrayList<ChatWindowExtensionProxy>());

View Full Code Here

  private static List<ContactListExtension> contactLists = null;
  
  public static List<ContactListExtension> getContactListExtensions() {
    if(contactLists != null) return contactLists;
    IExtensionRegistry registry = Platform.getExtensionRegistry();
    IExtensionPoint extensionPoint = registry.getExtensionPoint(EXTENSION_POINT);
    contactLists = new ArrayList<ContactListExtension>();
    for(IConfigurationElement element : extensionPoint.getConfigurationElements()) {
      contactLists.add(new ContactListExtension(element));
    }
    return contactLists;
  }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.eclipse.core.runtime.IExtensionPoint

at.bestsolution.efxclipse.runtime.demo.contacts.processors.AbstractThemeProcessor

at.bestsolution.efxclipse.text.editor.AbstractMarkerAnnotationModel

at.bestsolution.efxclipse.text.editor.AnnotationTypeHierarchy

at.bestsolution.efxclipse.text.editor.AnnotationTypeLookup

at.bestsolution.efxclipse.text.editor.MarkerAnnotationPreferences

at.bestsolution.efxclipse.text.editor.MarkerUtilities$MarkerTypeHierarchy

ch.ethz.prose.eclipse.internal.core.ProsePlugin

com.halware.eclipseutil.extpt.ExtensionPointContributionLocator

com.halware.nakedide.eclipse.core.wiz.proj.common.ProjectListenerUtil

com.halware.nakedide.eclipse.ext.annot.common.AbstractNodeView

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.