ResourceLoader


1   package jfun.yan.util.resource;
2   
3   import java.io.InputStream  ;
4   import java.io.Serializable  ;
5   import java.net.URL  ;
6   
7   /**
8    * This interface abstracts the notion of a resource loader
9    * that loads resources identified by a string path.
10   * <p>
11   * @author Ben Yu
12   * Jan 16, 2006 1:57:58 PM
13   */
14  public interface ResourceLoader extends Serializable  {
15    /**
16     * Get the URL that identifies the resource.
17     * @param path the resource path.
18     * @return the URL. null is returned if the path is not recognized.
19     */
20    URL   getResource(String   path);
21    /**
22     * Create a InputStream for a resource.
23     * @param path the resource path.
24     * @return the InputStream object or null if not found.
25     */
26    InputStream   getResourceAsStream(String   path);
27  }
28

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