org.apache.struts.taglib
Class ErrorsTag

org.apache.struts.taglib.ErrorsTag

public final class ErrorsTag

Custom tag that renders error messages if an appropriate request attribute has been created. The tag looks for a request attribute with a reserved key, and assumes that it is either a String, or a String array, containing message keys to be looked up in the application's MessageResources.

The following optional message keys will be utilized if corresponding messages exist for them in the application resources:

Version:
$Revision: 1.9 $ $Date: 2000/10/12 21:52:52 $
Author:
Craig R. McClanahan

Field Summary
private static java.util.Locale defaultLocale
          The default locale on our server.
private  java.lang.String name
          Name of the request scope attribute containing our error messages, if any.
 
Constructor Summary
ErrorsTag()
           
 
Method Summary
 int doStartTag()
          Render the specified error messages if there are any.
 java.lang.String getName()
          Return the errors attribute name.
 void release()
          Release any acquired resources.
 void setName(java.lang.String name)
          Set the errors attribute name.
 

Field Detail

defaultLocale

private static java.util.Locale defaultLocale
The default locale on our server.

name

private java.lang.String name
Name of the request scope attribute containing our error messages, if any.
Constructor Detail

ErrorsTag

public ErrorsTag()
Method Detail

getName

public java.lang.String getName()
Return the errors attribute name.

setName

public void setName(java.lang.String name)
Set the errors attribute name.
Parameters:
name - The new errors attribute name

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspException
Render the specified error messages if there are any.
Throws:
JspException - if a JSP exception has occurred

release

public void release()
Release any acquired resources.


Copyright © 2000-2002 - Apache Software Foundation