net.ontopia.topicmaps.nav2.taglibs.value
Class BaseValueProducingTag
java.lang.Object
javax.servlet.jsp.tagext.TagSupport
net.ontopia.topicmaps.nav2.taglibs.value.BaseValueProducingTag
- All Implemented Interfaces:
- Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag, ValueProducingTagIF
- Direct Known Subclasses:
- BaseValueProducingAndAcceptingTag, CopyTag, FulltextTag, TologQueryTag
public abstract class BaseValueProducingTag
- extends javax.servlet.jsp.tagext.TagSupport
- implements ValueProducingTagIF
INTERNAL: Abstract super-class of an Value-Producing Tag.
Note: Not all value producing tags are manipulating collections,
so this is not the base class of all value producing tags.
Exceptions are StringTag and ClassesTag.
- See Also:
- Serialized Form
Fields inherited from class javax.servlet.jsp.tagext.TagSupport |
id, pageContext |
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 |
Methods inherited from class javax.servlet.jsp.tagext.TagSupport |
doAfterBody, 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 |
variableName
protected String variableName
BaseValueProducingTag
public BaseValueProducingTag()
doStartTag
public int doStartTag()
throws javax.servlet.jsp.JspException
- Process the start tag for this instance.
- Specified by:
doStartTag
in interface javax.servlet.jsp.tagext.Tag
- Overrides:
doStartTag
in class javax.servlet.jsp.tagext.TagSupport
- Throws:
javax.servlet.jsp.JspException
doEndTag
public int doEndTag()
throws javax.servlet.jsp.JspException
- Processes the end tag.
- Specified by:
doEndTag
in interface javax.servlet.jsp.tagext.Tag
- Overrides:
doEndTag
in class javax.servlet.jsp.tagext.TagSupport
- Throws:
javax.servlet.jsp.JspException
release
public void release()
- Resets the state of the Tag.
- Specified by:
release
in interface javax.servlet.jsp.tagext.Tag
- Overrides:
release
in class javax.servlet.jsp.tagext.TagSupport
getInputCollection
protected Collection getInputCollection(ContextManagerIF ctxtMgr)
throws NavigatorRuntimeException
- INTERNAL: return collection to work with, throw
NavigatorRuntimeException
if collection is null.
- Throws:
NavigatorRuntimeException
setOf
public void setOf(String variableName)
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