public class EmptyTag extends ConditionalTagBase
Constructor and Description |
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EmptyTag() |
Modifier and Type | Method and Description |
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protected boolean |
condition()
Evaluate the condition that is being tested by this particular tag, and
return
true if the nested body content of this tag should
be evaluated, or false if it should be skipped. |
protected boolean |
condition(boolean desired)
Evaluate the condition that is being tested by this particular tag, and
return
true if the nested body content of this tag should
be evaluated, or false if it should be skipped. |
doEndTag, doStartTag, getCookie, getHeader, getName, getParameter, getProperty, getRole, getScope, getUser, release, setCookie, setHeader, setName, setParameter, setProperty, setRole, setScope, setUser
protected boolean condition() throws javax.servlet.jsp.JspException
true
if the nested body content of this tag should
be evaluated, or false
if it should be skipped. This
method must be implemented by concrete subclasses.condition
in class ConditionalTagBase
javax.servlet.jsp.JspException
- if a JSP exception occursprotected boolean condition(boolean desired) throws javax.servlet.jsp.JspException
true
if the nested body content of this tag should
be evaluated, or false
if it should be skipped. This
method must be implemented by concrete subclasses.desired
- Desired outcome for a true resultjavax.servlet.jsp.JspException
- if a JSP exception occursCopyright © 2000–2017 Apache Software Foundation. All rights reserved.