FileLocator的方法toFileURL忽略空文件夹 [英] FileLocator's method toFileURL ignores empty folders

问题描述

借助此和此问题我通过从我的插件包复制这个项目，设法在项目中创建了大部分所需的文件结构。

  URL templatesURL = Activator.getDefault（）。getBundle（）。getEntry（TEMPLATES_PATH）; 
文件templatesFolder = new File（FileLocator.toFileURL（templatesURL）.getPath（））; 
 copyFiles（templatesFolder，project，monitor）;我有两个文件夹 TEMPLATES_PATH +\test\java 
 $ / / code>其中没有文件。我想要创建这些也是，但他们不。调查导致我进入OSGi提取包的内容的文件夹：
  C：\eclipse\configuration\org .eclipse.osgi\< number> \0\.cp 
  
被提取！我可以创建一个空文件test\java\.touch或手动创建文件夹
  IFolder testFolder = project.getFolder（new Path（test））; 
 testFolder.create（true，true monitor）; 
 testFolder.getFolder（new Path（java））。create（true，true monitor）; 
  
我可以使用两种方式之一获得所需的结构，但我想知道：是否有一种使 FileLocator 提取文件夹的方法
解决方案
看起来像构建目录的代码是 org.eclipse.osgi.storage.bundlefile.ZipBundleFile 。
 
 
 
我不看到任何方式影响它对空目录的作用。
 
With aid of this and this questions I managed to create the most of the desired file structure in a project by copying this from my plugin bundle.
URL templatesURL = Activator.getDefault().getBundle().getEntry(TEMPLATES_PATH);
File templatesFolder = new File(FileLocator.toFileURL(templatesURL).getPath());
copyFiles(templatesFolder, project, monitor);
I have two folders TEMPLATES_PATH + "\test\java" with no files in them. I want these to be created as well, but they don't. Investigations led me to the folder where OSGi extracts the contents of the bundle:
C:\eclipse\configuration\org.eclipse.osgi\<number>\0\.cp
The folders aren't being extracted! I could either create an empty file "test\java\.touch" or create the folders manually with 
IFolder testFolder = project.getFolder(new Path("test"));
testFolder.create(true, true monitor);
testFolder.getFolder(new Path("java")).create(true, true monitor);
I can get the desired structure using one of the both ways but I would like to know: is there a way to make FileLocator extract the folders?
解决方案
Looks like the code that builds the directories is org.eclipse.osgi.storage.bundlefile.ZipBundleFile.

I don't see any way to influence what it does with empty directories.

                        
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