我想从包资源管理器中检索选定的java文件的路径/文件名 [英] I want to retrieve the path/filename of the selected java file from the package explorer

问题描述

我编写的代码成功地检索了xml的文件名/路径或清单文件，但无法检索包中Java文件的路径。

我使用的代码是： -

  if（selection instanceof IStructuredSelection）
 
 {
 Object o =（（IStructuredSelection）selection）.getFirstElement（）; 
 if（o instanceof IFile）
 {
 IPath loc =（（IFile）o）.getLocation（）; 
 if（loc！= null）
 {
 selectedFile = loc.toOSString（）; 
 
} 
 else 
 selectedFile =error at loc; 
} 
 else 
 selectedFile =O at error 
} 
  

解决方案

感谢GUYZ，使用您的帮助进行图解

解决方案是 -

对象o =（（IStructuredSelection）选择） .getFirstElement（）;

den
IPath loc =（（ICompilationUnit）o）.getPath（）;

den
selectedFile = loc.toOSString（）;

有了这个，你就可以获取您选择的java文件的路径。并且，这显示了从项目名称开始的路径名，有人可以告诉如何获取整个物理路径名，驱动器等。..

I am developing a plugin that requires retrieval of path/filename of java files.

The code that I have written, successfully retrieves the filenames/path of the xml or manifest files, but is unable to retrieve the path of the Java files in the packages.

The code I have used is :-

if (selection instanceof IStructuredSelection)

    {
        Object o = ((IStructuredSelection) selection).getFirstElement();
        if (o instanceof IFile) 
        {
            IPath loc = ((IFile) o).getLocation();
            if (loc != null) 
            {
                    selectedFile = loc.toOSString();

            }
            else
                selectedFile = "Error at loc";
        }
        else
            selectedFile = "Error at O";
    }

解决方案

THANKS GUYZ, I WAS ABLE TO FIGURE IT OUT WITH YOUR HELP

THE SOLUTION IS -

Object o = ((IStructuredSelection) selection).getFirstElement();

den IPath loc = ((ICompilationUnit) o).getPath();

den selectedFile = loc.toOSString();

With this, you will be able to get the path of the java file that u selected. and also, this shows the pathname starting from the project name, can someone tell how to get the entire physical pathname, with the drives and such as well..??

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