eclipse平台升级- 粘贴功能失效

     eclispe从3.3升级到3.7.2时出现粘贴功能不好使。以下是代码的对比：

  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());

 

由代码中可以看出在eclipse3.7中，将destination 类进行了重组。在eclipse3.3中直接对模型进行匹配。例如

IJavaElement  IResource