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:
- errors.header - If present, the corresponding message will be
rendered prior to the individual list of error messages.
- errors.footer - If present, the corresponding message will be
rendered following the individual list of error messages.
-
- 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. |
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. |
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.
ErrorsTag
public ErrorsTag()
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