Examples of org.jboss.virtual.VirtualFile.findChild()

org.jboss.virtual.VirtualFile.findChild()
Find a child @param path the path @return the child @throws IOException for any problem accessing the VFS (including the child does not exist) @throws IllegalArgumentException if the path is null @throws IllegalStateException if the file is closed or it is a leaf node @deprecated use getChild, and handle null if not found


   @SuppressWarnings("deprecation")
   protected static VirtualFile resolveVirtualFile(URL vfsurl, String relativePath) throws IOException
   {
      VirtualFile file = VFS.getRoot(vfsurl);
      return file.findChild(relativePath);
   }


   /**
    * Get the virtual file.
    *

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      assertTrue("jar1URL path ends in unpacked-outer.jar/jar1.jar!/", jar1URL.getPath().endsWith("unpacked-outer.jar/jar1.jar/"));
      VirtualFile jar1 = outerJar.findChild("jar1.jar");
      assertEquals(jar1URL.getPath(), jar1.toURL().getPath());


      VirtualFile packedJar = vfs.findChild("jar1.jar");
      jar1URL = packedJar.findChild("org/jboss/test/vfs/support").toURL();
      assertTrue("Jar directory entry URLs must end in /: " + jar1URL.toString(), jar1URL.toString().endsWith("/"));
   }


   /**
    * Test that the URI of a VFS corresponding to a directory ends in '/' so that

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      assertTrue("jar1URI path ends in unpacked-outer.jar/jar1.jar!/", jar1URI.getPath().endsWith("unpacked-outer.jar/jar1.jar/"));
      VirtualFile jar1 = outerJar.findChild("jar1.jar");
      assertEquals(jar1URI.getPath(), jar1.toURI().getPath());


      VirtualFile packedJar = vfs.findChild("jar1.jar");
      jar1URI = packedJar.findChild("org/jboss/test/vfs/support").toURI();
      assertTrue("Jar directory entry URLs must end in /: " + jar1URI.toString(), jar1URI.toString().endsWith("/"));
   }


   /**
    * Test copying a jar

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      replacement = modify(original);
      assertTopLevelParent(original.getParent(), replacement.getParent());


      VirtualFile child = replacement.findChild("jar1.jar");
      assertNotNull(child);
      assertNotNull(child.findChild("META-INF/MANIFEST.MF"));
      assertNotNull(replacement.findChild("jar2.jar"));
   }


   protected void assertTopLevelParent(VirtualFile originalParent, VirtualFile replacementParent) throws Exception
   {

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         public Enumeration<URL> getResources(String name) throws IOException
         {
            try
            {
               List<URL> urls = new ArrayList<URL>();
               urls.add(nested.findChild(name).toURL());
               urls.add(vfs.findChild(name).toURL());
               return Iterators.toEnumeration(urls.iterator());
            }
            catch (Exception e)
            {

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   public VirtualFile getFile() throws IOException
   {
      if (file == null)
      {
         VirtualFile root = VFS.getRoot(rootUrl);
         file = root.findChild(path);
      }
      return file;
   }


   // write just url and path

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/*    */     {
/* 58 */       child = child.substring(3);
/* 59 */       vf = vf.getParent();
/*    */     }
/*    */ 
/* 62 */     vf = vf.findChild(child);
/* 63 */     return new VirtualFileAdaptor(vf);
/*    */   }
/*    */ 
/*    */   public URL toURL()
/*    */   {

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