Java Code Examples for javax.servlet.jsp.tagext.TagSupport#SKIP_BODY

@SuppressWarnings("unchecked")
public int doStartTag() throws JspException {
           rowAlt = 0;
	try {
		
		//NodeTree theTree = (NodeTree) ExpressionUtil.evalNotNull("tree", "tree", tree, NodeTree.class, this, pageContext);
		NodeTree theTree = getTree();
		Iterator<Node> rootIterator = theTree.getRootNodes().iterator();
		
		pageContext.getOut().println("<table cellspacing=\"0\" cellpadding=\"0\">");
		
		displayHeader(pageContext.getOut());
		
		while (rootIterator.hasNext()) {
			display(pageContext.getOut(), rootIterator.next(), 0);
		}
		pageContext.getOut().println("</table>");
	} 
	catch (IOException ex) {
		throw new JspException(ex.getMessage(), ex);
	}

	// Never process the body.
	return TagSupport.SKIP_BODY;
}
 

@Override
public int doStartTag() throws JspException {
	try {
		if (name.contains(subGroupSeparator)) {
			int sepIndex = name.lastIndexOf(subGroupSeparator);
			String parentName = name.substring(0, sepIndex);
			String subGroupName = name.substring(sepIndex + subGroupSeparator.length());

			pageContext.getOut().print("<div class=\"subGroupParent\">");
			pageContext.getOut().print(parentName);
			pageContext.getOut().print("</div>");

			pageContext.getOut().print(subGroupSeparator);
			pageContext.getOut().print("<div class=\"subGroupChild\">");
			pageContext.getOut().print(subGroupName);
			pageContext.getOut().print("</div>");
		} else {
			pageContext.getOut().print(name);
		}
	} catch (IOException ex) {
		throw new JspException(ex);
	}

	return TagSupport.SKIP_BODY;
}
 

@Override
public int doStartTag() throws JspException {
    if (ownedObject instanceof AgencyOwnable) {
        if (authorityManager.hasPrivilege(ownedObject, privilege)) {
            return TagSupport.EVAL_BODY_INCLUDE;
        } 
        return TagSupport.SKIP_BODY;
    }
    throw new JspException("authority:hasAgencyOwnedPriv tag called but ownedObject was not of type AgencyOwnable");
}
 

public int doStartTag() throws JspException {
       boolean show = showTagBody(code);
       if (show) {
           return TagSupport.SKIP_BODY;
       } else {
           return TagSupport.EVAL_BODY_INCLUDE;
       }
}
 

@Override
public int doStartTag() throws JspException {
	try {
		doIt(0);
		return TagSupport.SKIP_BODY;
	}
	catch(IOException ex) { 
		throw new JspException(ex);
	}
}
 

/**
    *	Output a value and the measurement unit with appropriate scaling 
    */
	@Override
public int doStartTag() throws JspException  {
			
	String output = null;
	
	if (unit.equals("integer")) {
		output = new Integer((new Float(value)).intValue()).toString();
	} else if (unit.equals("millisecond")) {
		output = getElapsedTime();
	} else if (unit.equals("byte")) {
		Long bytes;
		// scale the number of bytes as appropriate
		String[] decimal = value.split("\\.");
		if (decimal.length > 1) {
			bytes = Long.parseLong(decimal[0]);
		} else {
			bytes = Long.parseLong(value);
		}
		output = ConverterUtil.formatBytes(bytes);
	}
	
	try {
		pageContext.getOut().print(output);
	} catch (IOException e) {
		throw new JspException(e);
	}
	
	return TagSupport.SKIP_BODY;
}
 

@Override
  public int doStartTag() throws JspException {
JspWriter writer = pageContext.getOut();
try {
	
	
	WCTTreeSet entries = list.getCopy();
	entries.add(currentValue);
	
	if(onChangeFunction != null && !onChangeFunction.isEmpty())
	{
		writer.println("<select id=\"" + paramName + "\" name=\"" + paramName + "\" onchange=\""+onChangeFunction+"\">");
	}
	else
	{
		writer.println("<select id=\"" + paramName + "\" name=\"" + paramName + "\">");
	}
	
	for (String entry : entries) {
		if (entry.equals(currentValue)) {
			writer.println("<option value=\"" + entry +"\" selected>" + entry +"</option>");
		}
		else {
			writer.println("<option value=\"" + entry +"\">" + entry +"</option>");
		}
	}
	writer.println("</select>");
} 
catch (IOException e) {
	throw new JspException(e.getMessage(), e);
}

return TagSupport.SKIP_BODY;
  }
 

@Override
public int doStartTag() throws JspException  {
	try {
		if("fullDateTime".equals(type)) {
			pageContext.getOut().print(DateUtils.get().formatFullDateTime(value));
		}
		else if("shortDateTime".equals(type)) { 
			pageContext.getOut().print(DateUtils.get().formatShortDateTime(value));
		}
		else if("shortDate".equals(type)) { 
			pageContext.getOut().print(DateUtils.get().formatShortDate(value));
		}
		else if("longDateTime".equals(type)) {
			pageContext.getOut().print(DateUtils.get().formatLongDateTime(value));
		}
		else if("fullDate".equals(type)) {
			pageContext.getOut().print(DateUtils.get().formatFullDate(value));
		}
		else if("fullTime".equals(type)) {
			pageContext.getOut().print(DateUtils.get().formatFullTime(value));
		}			
		else {
			throw new IllegalArgumentException("Illegal Type provided");
		}
	}
	catch(IOException ex) { 
		throw new JspException(ex);
	}
	
	return TagSupport.SKIP_BODY;
}
 

@Override
public int doStartTag() throws JspException {
    if (hasPrivilege(getPrivilege(),getScope()) == true) {
        return TagSupport.EVAL_BODY_INCLUDE;
    } else {
        return TagSupport.SKIP_BODY;
    }
}
 

/**
    * permission control
    */
   @Override
public int doStartTag() throws JspException {
   	ComAdmin aAdmin = AgnUtils.getAdmin(pageContext);
	try {
		if (aAdmin != null && aAdmin.permissionAllowed(Permission.getPermissionsByToken(token))) {
			return TagSupport.SKIP_BODY;
		}
	} catch (Exception e) {
		releaseException(e,token);
	}
	return EVAL_BODY_INCLUDE;
}
 

@Override
public int doStartTag() throws JspException {  
	if(getParent() instanceof ShowControlTag) {
		if(((ShowControlTag)getParent()).isShowControl()) {
			return TagSupport.SKIP_BODY;
		}
		else {
			return TagSupport.EVAL_BODY_INCLUDE;
		}
	}
	else {
		throw new JspTagException("True outside ShowControl");
	}
}
 

@Override
public int doStartTag() throws JspException {  
    String[] privArray = getPrivilegeKeys();
    if (authorityManager.hasAtLeastOnePrivilege(privArray)) {
        return TagSupport.EVAL_BODY_INCLUDE;
    }
   	return TagSupport.SKIP_BODY;
}
 

@Override
public int doStartTag() throws JspException {
    User user = AuthUtil.getRemoteUserObject();
    HashMap privs = authorityManager.getPrivilegesForUser(user);
    if (privs.containsKey(getPrivilege())) {
        RolePrivilege rp = (RolePrivilege)privs.get(getPrivilege());
        int usersPrivScope = rp.getPrivilegeScope();
        if (usersPrivScope <= getScope()) {
            return TagSupport.SKIP_BODY;
        }
    }
    return TagSupport.EVAL_BODY_INCLUDE;
}
 

@Override
public int doStartTag() throws JspException {
    if (ownedObject instanceof UserOwnable) {
        if (authorityManager.hasPrivilege(ownedObject, privilege)) {
            return TagSupport.EVAL_BODY_INCLUDE;
        } 
    	// release the object (usually its a target which references tis) from the tag to prevent a memory leak (Tags are pooled)
        ownedObject = null;
        return TagSupport.SKIP_BODY;
    }
    throw new JspException("authority:hasUserOwnedPriv tag called but ownedObject was not of type UserOwnable");
}
 

@Override
public int doStartTag() throws JspException {  
	if(getParent() instanceof ShowControlTag) {
		if(((ShowControlTag)getParent()).isShowControl()) {
			return TagSupport.EVAL_BODY_INCLUDE;
		}
		else {
			return TagSupport.SKIP_BODY;
		}
	}
	else {
		throw new JspTagException("True outside ShowControl");
	}
}
 

@Override
public int doStartTag() throws JspException {
	try {
		I18NResourceBundle bundle = ExtensionUtils.getExtensionSystem( pageContext.getServletContext()).getPluginI18NResourceBundle( plugin);
		boolean fallback = false;

		if (bundle != null) {
			// This code uses Struts
			String translation = bundle.getMessage( key, getUserLocale());

			if (translation == null) {
				fallback = true;
				logger.warn("Key '" + key + "' not defined in i18n bundle for plugin '" + plugin + "'");
			} else {
				print(translation);
			}
		} else {
			fallback = true;
			logger.warn( "No i18n bundle for plugin '" + plugin + "' defined");
		}

		if (fallback) {
			if (I18nString.hasMessageForKey(key)) {
				print(I18nString.getLocaleString(key, getUserLocale()));
			} else {
				print("?? Missing key " + key + " for plugin " + plugin + " ??");
			}
		}
	} catch( Exception e) {
		logger.error( "Error handling i18n for plugin '" + plugin + "', key '" + key + "'", e);
	}
	
	return TagSupport.SKIP_BODY;
}
 

/**
 * Executes the children of this node.
 */
protected void runTag(TagSupport parentTag, JSPTreeNodeIF node)
  throws JspException, IOException {

  //System.out.println("Running: " + node);
  
  List<JSPTreeNodeIF> children = node.getChildren();
  for (JSPTreeNodeIF curNode : children) {
    TagSupport curTag = curNode.getTag();

    // if content tag just put it out and proceed with next
    if (curTag == null) {
      pageContext.getOut().write(curNode.getContent());
      continue;
    }

    // initialize tag
    //! curTag.setParent(node.getTag());
    curTag.setParent(parentTag);
    curTag.setPageContext(pageContext);
    setAttributeValues(curNode, curTag);
    
    // run tag
    int startTagToken = curTag.doStartTag();
    if (startTagToken != TagSupport.SKIP_BODY) {

      if (startTagToken == BodyTagSupport.EVAL_BODY_BUFFERED) {
        // check if BodyTagSupport instance  
        BodyTagSupport btag = (BodyTagSupport) curTag;
        BodyContent body = pageContext.pushBody();
        body.clearBody(); // TOMCAT MADE ME DO IT :-(
        btag.setBodyContent(body);
        btag.doInitBody();

        loopTag(btag, curNode);

        // Release the body
        pageContext.popBody();
      } else if (startTagToken == BodyTagSupport.EVAL_BODY_INCLUDE) {
        loopTag(curTag, curNode);
      } else {
        throw new OntopiaRuntimeException("Internal error: unknown doStartTag token: " + startTagToken);
      }
      
    }
    // FIXME: Handle SKIP_PAGE;
    curTag.doEndTag();
    //tag.release(); FIXME: having this call here can't possibly be correct
  } // for i
}
 

@Override
public int doStartTag() throws JspException {
  JspWriter out = this.pageContext.getOut();

  if (this.lang == null) {
    lang = CoreLocale.getInstance().clone();
  }

  if (this.load != null) {
    lang.load(this.load);
  }

  if (this.key  != null) {
    String str;
    if (this.repMap != null) {
      str = lang.translate(this.key, this.repMap);
    }
    else if (this.repLst != null) {
      str = lang.translate(this.key, this.repLst);
    }
    else if (this.repArr != null) {
      str = lang.translate(this.key, this.repArr);
    }
    else {
      str = lang.translate(this.key);
    }

    if (this.esc != null
    && ! "".equals(this.esc)
    && ! "no".equals(this.esc)) {
      if ("yes".equals(this.esc)) {
        str = Syno.escape(str);
      }
      else if ("xml".equals(this.esc)) {
        str = Pagelet.escapeXML (str);
      }
      else if ("url".equals(this.esc)) {
        str = Pagelet.encodeURL (str);
      }
      else if ("jss".equals(this.esc)) {
        str = Pagelet.escapeJSS (str);
      }
      else {
        str = Syno.escape(str, this.esc);
      }
    }

    try {
      out.print(str);
    } catch (java.io.IOException ex) {
      throw new JspException("Error in LangTag", ex);
    }
  }

  return TagSupport.SKIP_BODY;
}
 

@Override
public int doStartTag() throws JspException  {
	
		StringBuilder builder = new StringBuilder();
		Integer listSize = strings.size();
		
		Iterator<String> it = strings.iterator();
		int count = 0;
		// build the output string
		while (it.hasNext()) {
			count++;
			String value = it.next();
			if (listSize < 2 || listSize == count) {
				builder.append(value);
			} else {
				builder.append(value).append(", ");
			}
		}
		
		StringBuilder output = new StringBuilder();
		int stringLength;
		if (length > builder.length()) {
			output.append(builder);
		} else {
			// apply ellipsis
			stringLength = length;
			output.append(builder.substring(0, stringLength));
			output.append(ELLIPSIS);
			
	 		// count the spaces
	 		String[] words = output.toString().split(" ");
	 		int spaces = words.length - 1;
	 		
	 		// calculate the value for the "(+n others)" suffix
	 		int others = listSize - spaces - 1;
	 		
			// append the suffix
	 		if (others == 1) {
	 			output.append(" (+");
	 			output.append(others);
	 			output.append(" other)");
	 		} else if (others > 1) {
	 			output.append(" (+");
	 			output.append(others);
	 			output.append(" others)");
	 		}
		}
		
	try {
		pageContext.getOut().print(output);
	} catch (IOException e) {
		throw new JspException(e);
	}
	
	// release resources to prevent memory leak
	strings = null;
	length = null;
	
	return TagSupport.SKIP_BODY;
}
 

@Override
public int doStartTag() throws JspException {
  JspWriter out = this.pageContext.getOut();

  if (this.conf == null) {
    conf = CoreConfig.getInstance().clone();
  }

  if (this.load != null) {
    conf.load(this.load);
  }

  if (this.key  != null) {
    String str = conf.getProperty(this.key , this.def != null ? this.def : "");

    if (this.esc  != null
    &&  !    "".equals(this.esc)
    &&  !  "no".equals(this.esc)) {
      if ("yes".equals(this.esc)) {
        str = Syno.escape(str);
      }
      else if ("xml".equals(this.esc)) {
        str = Pagelet.escapeXML (str);
      }
      else if ("url".equals(this.esc)) {
        str = Pagelet.encodeURL (str);
      }
      else if ("jss".equals(this.esc)) {
        str = Pagelet.escapeJSS (str);
      }
      else {
        str = Syno.escape(str, this.esc);
      }
    }

    try {
      out.print(str);
    } catch (java.io.IOException ex) {
      throw new JspException("Error in ConfTag", ex);
    }
  }

  return TagSupport.SKIP_BODY;
}