net.ontopia.topicmaps.nav2.taglibs.tolog
Class WhenTag
java.lang.Object
javax.servlet.jsp.tagext.TagSupport
javax.servlet.jsp.tagext.BodyTagSupport
net.ontopia.topicmaps.nav2.taglibs.tolog.QueryExecutingTag
net.ontopia.topicmaps.nav2.taglibs.tolog.IfTag
net.ontopia.topicmaps.nav2.taglibs.tolog.WhenTag
- All Implemented Interfaces:
- Serializable, javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag
public class WhenTag
- extends IfTag
INTERNAL: Variant of IfTag, which sets a parent alerts a parent ChooseTag,
if it's body is evaluated.
If the body is evaluated parentChooser.setFoundMatchingWhen() is called.
- See Also:
- Serialized Form
Fields inherited from class net.ontopia.topicmaps.nav2.taglibs.tolog.IfTag |
var |
Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport |
bodyContent |
Fields inherited from class javax.servlet.jsp.tagext.TagSupport |
id, pageContext |
Fields inherited from interface javax.servlet.jsp.tagext.BodyTag |
EVAL_BODY_BUFFERED, EVAL_BODY_TAG |
Fields inherited from interface javax.servlet.jsp.tagext.IterationTag |
EVAL_BODY_AGAIN |
Fields inherited from interface javax.servlet.jsp.tagext.Tag |
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE |
Constructor Summary |
WhenTag()
Default constructor. |
Method Summary |
int |
doAfterBody()
Actions after some body has been evaluated. |
int |
doStartTag()
Process the start tag for this instance. |
void |
release()
Resets the state of the Tag. |
Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport |
doInitBody, getBodyContent, getPreviousOut, setBodyContent |
Methods inherited from class javax.servlet.jsp.tagext.TagSupport |
findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface javax.servlet.jsp.tagext.Tag |
getParent, setPageContext, setParent |
parentChooser
protected ChooseTag parentChooser
WhenTag
public WhenTag()
- Default constructor.
doStartTag
public int doStartTag()
throws javax.servlet.jsp.JspTagException
- Process the start tag for this instance.
- Specified by:
doStartTag
in interface javax.servlet.jsp.tagext.Tag
- Overrides:
doStartTag
in class IfTag
- Throws:
javax.servlet.jsp.JspTagException
doAfterBody
public int doAfterBody()
throws javax.servlet.jsp.JspTagException
- Actions after some body has been evaluated.
- Specified by:
doAfterBody
in interface javax.servlet.jsp.tagext.IterationTag
- Overrides:
doAfterBody
in class QueryExecutingTag
- Throws:
javax.servlet.jsp.JspTagException
release
public void release()
- Resets the state of the Tag.
- Specified by:
release
in interface javax.servlet.jsp.tagext.Tag
- Overrides:
release
in class IfTag
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