package com.atlassian.plugin.webresource;
   
   import com.atlassian.plugin.servlet.DownloadException;
   import com.atlassian.plugin.servlet.DownloadableResource;
   
   import javax.servlet.http.HttpServletRequest;
   import javax.servlet.http.HttpServletResponse;
   import java.io.OutputStream;
   import java.util.Collections;
  import java.util.List;
  import java.util.Map;
  
  /**
   * Represents a plugin resource that is a subordinate of a batch.
   *
   * This is typically the case for CSS in the superbatch or context batch with relative urls to images. For example:
   * <code>/download/superbatch/css/images/foo.png</code>
   * <code>/download/contextbatch/css/contexta/images/foo.png</code>
   * @since 2.9.0
   */
  public class BatchSubResource implements DownloadableResource
  {
      private BatchPluginResource delegate;
      private String resourceName;
  
      public BatchSubResource(String resourceName, String type, Map<String, String> params)
      {
          this(resourceName, type, params, Collections.<DownloadableResource>emptyList());
      }
  
      public BatchSubResource(String resourceName, String type, Map<String, String> params, List<DownloadableResource> resources)
      {
          this.resourceName = resourceName;
          this.delegate = new BatchPluginResource(resourceName, type, params, resources);
      }
  
      public boolean isResourceModified(HttpServletRequest request, HttpServletResponse response)
      {
          return delegate.isResourceModified(request, response);
      }
  
      public void serveResource(HttpServletRequest request, HttpServletResponse response) throws DownloadException
      {
          delegate.serveResource(request, response);
      }
  
      public void streamResource(OutputStream out) throws DownloadException
      {
          delegate.streamResource(out);
      }
  
      public String getContentType()
      {
          return delegate.getContentType();
      }
  
      public boolean isEmpty()
      {
          return delegate.isEmpty();
      }
  
      public String getResourceName()
      {
          return resourceName;
      }
  
      @Override
      public String toString()
      {
          return "[Subbatch module=" + delegate.getModuleCompleteKey() + " name=" + resourceName + "]";
      }
  }