public abstract class WhenTagSupport extends ConditionalTagSupport
WhenTagSupport is an abstract class that facilitates implementation of <when>-style tags in both the rtexprvalue and expression-evaluating libraries. It also supports <otherwise>.
In particular, this base class does the following:
Constructor and Description |
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WhenTagSupport() |
Modifier and Type | Method and Description |
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int |
doStartTag()
Includes its body if condition() evaluates to true.
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condition, release, setScope, setVar
public int doStartTag() throws javax.servlet.jsp.JspException
ConditionalTagSupport
doStartTag
in interface javax.servlet.jsp.tagext.Tag
doStartTag
in class ConditionalTagSupport
javax.servlet.jsp.JspException
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