Examples of java.net.URLClassLoader.findResource()

java.net.URLClassLoader.findResource()
Finds the resource with the specified name on the URL search path. @param name the name of the resource @return a URL for the resource, or null if the resource could not be found.

            URLClassLoader urlClassLoader = (URLClassLoader) classLoaderForResources;
            if (DEBUG) {
                System.out.println("Trying to load " + name + " using URLClassLoader.findResource");
                System.out.println("  from urls: " + Arrays.asList(urlClassLoader.getURLs()));
            }
            URL url = urlClassLoader.findResource(name);
            if (url == null) {
                url = urlClassLoader.findResource("/" + name);
            }
            if (IO.verifyURL(url)) {
                return url;

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                System.out.println("Trying to load " + name + " using URLClassLoader.findResource");
                System.out.println("  from urls: " + Arrays.asList(urlClassLoader.getURLs()));
            }
            URL url = urlClassLoader.findResource(name);
            if (url == null) {
                url = urlClassLoader.findResource("/" + name);
            }
            if (IO.verifyURL(url)) {
                return url;
            }
        }

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          e.printStackTrace();
        }
        if (null == checker ||
        // || null != checker.findResource("java/lang/Object.class")
        // //$NON-NLS-1$
            null != checker.findResource("org/apache/uima/impl/UIMAFramework_impl.class")) { //$NON-NLS-1$
          continue;
        }
      }
      if (result.length() > 0)
        result = result.append(PATH_SEPARATOR);

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      URL url = null;
      // First check for local visibility via a URLClassLoader.findResource
      if( loader instanceof URLClassLoader )
      {
         URLClassLoader ucl = (URLClassLoader) loader;
         defaultUrl = ucl.findResource(defaultsName);
         url = ucl.findResource(propertiesName);
         log.trace("findResource: "+url);
      }
      // Do a general resource search
      if( defaultUrl == null )

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      // First check for local visibility via a URLClassLoader.findResource
      if( loader instanceof URLClassLoader )
      {
         URLClassLoader ucl = (URLClassLoader) loader;
         defaultUrl = ucl.findResource(defaultsName);
         url = ucl.findResource(propertiesName);
         log.trace("findResource: "+url);
      }
      // Do a general resource search
      if( defaultUrl == null )
         defaultUrl = loader.getResource(defaultsName);

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      URL url = null;
      // First check for local visibility via a URLClassLoader.findResource
      if( loader instanceof URLClassLoader )
      {
         URLClassLoader ucl = (URLClassLoader) loader; 
         url = ucl.findResource(propertiesName);
         log.trace("findResource: "+url);
      } 
      if( url == null )
         url = loader.getResource(propertiesName);
      if( url == null)

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      URL rootURL = getResource("/vfs/test");
      VFS vfs = VFS.getVFS(rootURL);
      URL[] cp = {vfs.getRoot().toURL()};
      URLClassLoader ucl = new URLClassLoader(cp);
      // Search for a non-existent resource
      URL qp = ucl.findResource("nosuch-quartz.props");
      assertNull("findResource(nosuch-quartz.props)", qp);
      InputStream is = ucl.getResourceAsStream("nosuch-quartz.props");
      assertNull("getResourceAsStream(nosuch-quartz.props)", is);
   }

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      StringBuffer results = new StringBuffer(className+" Information");
      HashSet tmp = (HashSet) classLoaders.clone();
      for (Iterator iter = tmp.iterator(); iter.hasNext();)
      {
         URLClassLoader cl = (URLClassLoader) iter.next();
         URL classURL = cl.findResource(classRsrcName);
         if (classURL != null)
         {
            try
            {
               // Since the class was found we can load it which should be a noop

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      ClassLoader tcl = Thread.currentThread().getContextClassLoader();
      URLClassLoader[] stack =  ClassLoaderUtils.getClassLoaderStack(tcl);
      for (int s = 0; s < stack.length; s ++)
      {
         URLClassLoader cl = stack[s];
         URL classURL = cl.findResource(classRsrcName);
         if (classURL != null)
         {
            try
            {
               // Since the class was found we can load it which should be a noop

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      HashSet tmp = (HashSet) classLoaders.clone();
      for (Iterator iter = tmp.iterator(); iter.hasNext();)
      {
         URLClassLoader cl = (URLClassLoader) iter.next();
         URL classURL = cl.findResource(classRsrcName);
         log.trace("Checking CL for URL: "+classURL);
         if (classURL != null)
         {
            try
            {

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