org.apache.struts.taglib
Class IfParameterNotNullTag
org.apache.struts.taglib.IfParameterNotNullTag
- public class IfParameterNotNullTag
Conditionally include the body of this tag if the specified parameter
is present in the current request, and has a length greather than zero.
- Version:
- $Revision: 1.3 $ $Date: 2000/08/01 20:03:33 $
- Author:
- Craig R. McClanahan
Field Summary |
protected java.lang.String |
name
The name of the parameter being compared. |
Method Summary |
int |
doStartTag()
Retrieve the specified parameter, and decide whether
or not to include the body content. |
java.lang.String |
getName()
Return the parameter name. |
void |
release()
Release any acquired resources. |
void |
setName(java.lang.String name)
Set the parameter name. |
name
protected java.lang.String name
- The name of the parameter being compared.
IfParameterNotNullTag
public IfParameterNotNullTag()
getName
public java.lang.String getName()
- Return the parameter name.
setName
public void setName(java.lang.String name)
- Set the parameter name.
- Parameters:
name
- The new parameter name
doStartTag
public int doStartTag()
throws javax.servlet.jsp.JspException
- Retrieve the specified parameter, and decide whether
or not to include the body content.
- Throws:
JspException
- if a JSP exception has occurred
release
public void release()
- Release any acquired resources.
Copyright © 2000-2002 - Apache Software Foundation