ContentTypeInterceptor


1   /*****************************************
2    *                                       *
3    *  JBoss Portal: The OpenSource Portal  *
4    *                                       *
5    *   Distributable under LGPL license.   *
6    *   See terms of license at gnu.org.    *
7    *                                       *
8    *****************************************/
9   package org.jboss.portal.server.invocation.portal;
10  
11  import org.jboss.portal.server.PortalResponse;
12  import org.jboss.portal.server.invocation.AttachmentKey;
13  import org.jboss.portal.server.invocation.Interceptor;
14  import org.jboss.portal.server.invocation.Invocation;
15  
16  /**
17   * Choose the content type of the response.
18   *
19   * @author <a HREF="mailto:julien@jboss.org">Julien Viet</a>
20   * @version $Revision: 1.3 $
21   */
22  public class ContentTypeInterceptor
23     implements Interceptor
24  {
25     public Object   invoke(Invocation invocation)
26     {
27        String   contentType = "text/html";
28        PortalResponse response = (PortalResponse)invocation.getAttachment(AttachmentKey.PORTAL_RESPONSE);
29        response.setContentType(contentType);
30        return invocation.invokeNext();
31     }
32  }
33

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