eclipse平臺升級- 粘貼功能失效

     eclispe從3.3升級到3.7.2時出現粘貼功能不好使。以下是代碼的對比：

  eclipse3.3中

            Object destination = getTarget(javaElements, resources);

   if (destination instanceof IJavaElement)
                ReorgCopyStarter
                        .create(clipboardJavaElements, clipboardResources, (IReorgDestination) destination)
                        .run(getShell());
            else if (destination instanceof IResource)
                ReorgCopyStarter
                        .create(clipboardJavaElements, clipboardResources, (IReorgDestination) destination)
                        .run(getShell());

 

eclipse3.7中

 Object destination = getTarget(javaElements, resources);
            
            ReorgCopyStarter
                    .create(clipboardJavaElements, clipboardResources, ReorgDestinationFactory.createDestination(destination))
                    .run(getShell());

 

由代碼中可以看出在eclipse3.7中，將destination 類進行了重組。在eclipse3.3中直接對模型進行匹配。例如

IJavaElement  IResource