Coverage Report - net.sourceforge.pebble.web.tagext.IsAuthorisedForBlogTag
 
Classes in this File Line Coverage Branch Coverage Complexity
IsAuthorisedForBlogTag
0%
0/8
0%
0/4
4
 
 1  
 /*
 2  
  * Copyright (c) 2003-2011, Simon Brown
 3  
  * All rights reserved.
 4  
  *
 5  
  * Redistribution and use in source and binary forms, with or without
 6  
  * modification, are permitted provided that the following conditions are met:
 7  
  *
 8  
  *   - Redistributions of source code must retain the above copyright
 9  
  *     notice, this list of conditions and the following disclaimer.
 10  
  *
 11  
  *   - Redistributions in binary form must reproduce the above copyright
 12  
  *     notice, this list of conditions and the following disclaimer in
 13  
  *     the documentation and/or other materials provided with the
 14  
  *     distribution.
 15  
  *
 16  
  *   - Neither the name of Pebble nor the names of its contributors may
 17  
  *     be used to endorse or promote products derived from this software
 18  
  *     without specific prior written permission.
 19  
  *
 20  
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 21  
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 22  
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 23  
  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 24  
  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 25  
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 26  
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 27  
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 28  
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 29  
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 30  
  * POSSIBILITY OF SUCH DAMAGE.
 31  
  */
 32  
 package net.sourceforge.pebble.web.tagext;
 33  
 
 34  
 import net.sourceforge.pebble.Constants;
 35  
 import net.sourceforge.pebble.domain.Blog;
 36  
 import net.sourceforge.pebble.domain.AbstractBlog;
 37  
 import net.sourceforge.pebble.util.SecurityUtils;
 38  
 
 39  
 import javax.servlet.http.HttpServletRequest;
 40  
 import javax.servlet.jsp.JspException;
 41  
 import javax.servlet.jsp.tagext.TagSupport;
 42  
 
 43  
 /**
 44  
  * A custom tag that includes its body content if the current is authorised for
 45  
  * the given blog.
 46  
  *
 47  
  * @author    Simon Brown
 48  
  */
 49  0
 public class IsAuthorisedForBlogTag extends TagSupport {
 50  
 
 51  
   /**
 52  
    * Implementation from the Tag interface - this is called when the opening tag
 53  
    * is encountered.
 54  
    *
 55  
    * @return  an integer specifying what to do afterwards
 56  
    * @throws  javax.servlet.jsp.JspException    if something goes wrong
 57  
    */
 58  
   public int doStartTag() throws JspException {
 59  0
     HttpServletRequest request = (HttpServletRequest)pageContext.getRequest();
 60  0
     AbstractBlog abstractBlog = (AbstractBlog)request.getAttribute(Constants.BLOG_KEY);
 61  
 
 62  0
     if (abstractBlog instanceof Blog) {
 63  0
       Blog blog = (Blog)abstractBlog;
 64  0
       if (SecurityUtils.isUserAuthorisedForBlog(blog)) {
 65  0
         return EVAL_BODY_INCLUDE;
 66  
       }
 67  
     }
 68  
 
 69  0
     return SKIP_BODY;
 70  
   }
 71  
 
 72  
 }