org.mmbase.bridge.jsp.taglib.functions
Class FunctionTag

java.lang.Object
  extended byjavax.servlet.jsp.tagext.TagSupport
      extended byjavax.servlet.jsp.tagext.BodyTagSupport
          extended byorg.mmbase.bridge.jsp.taglib.ContextReferrerTag
              extended byorg.mmbase.bridge.jsp.taglib.CloudReferrerTag
                  extended byorg.mmbase.bridge.jsp.taglib.NodeReferrerTag
                      extended byorg.mmbase.bridge.jsp.taglib.functions.AbstractFunctionTag
                          extended byorg.mmbase.bridge.jsp.taglib.functions.FunctionTag
All Implemented Interfaces:
javax.servlet.jsp.tagext.BodyTag, ContainerReferrer, FunctionContainerReferrer, javax.servlet.jsp.tagext.IterationTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag, Writer

public class FunctionTag
extends AbstractFunctionTag
implements Writer, FunctionContainerReferrer

A 'Writer' function tag. The result of the function is available as String and can be written to the page (or the body of the tag can be used to compare it and so

Since:
MMBase-1.7
Version:
$Id: FunctionTag.java,v 1.2 2004/02/11 20:40:12 keesj Exp $
Author:
Michiel Meeuwissen
See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.mmbase.bridge.jsp.taglib.functions.AbstractFunctionTag
container, functionSet, module, name, nodeManager, parametersAttr, referids
 
Fields inherited from class org.mmbase.bridge.jsp.taglib.NodeReferrerTag
parentNodeId
 
Fields inherited from class org.mmbase.bridge.jsp.taglib.ContextReferrerTag
contextId, EVAL_BODY, helper, id, pageContextTag, referid, writerid
 
Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport
bodyContent
 
Fields inherited from class javax.servlet.jsp.tagext.TagSupport
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
FunctionTag()
           
 
Method Summary
 int doAfterBody()
           
 int doEndTag()
           
 int doStartTag()
           
 
Methods inherited from class org.mmbase.bridge.jsp.taglib.functions.AbstractFunctionTag
fillStandardParameters, getFunction, getFunctionValue, setContainer, setModule, setName, setNodemanager, setParameters, setReferids, setSet
 
Methods inherited from class org.mmbase.bridge.jsp.taglib.NodeReferrerTag
findNodeProvider, findNodeProvider, getNode, setNode
 
Methods inherited from class org.mmbase.bridge.jsp.taglib.CloudReferrerTag
findCloudProvider, findCloudProvider, getCloud, getCloudContext, getCloudVar, getNode, getNodeOrNull, setCloud
 
Methods inherited from class org.mmbase.bridge.jsp.taglib.ContextReferrerTag
findParentTag, findParentTag, findParentTag, findParentTag, findWriter, findWriter, getAttribute, getAttributeBoolean, getAttributeInteger, getAttributeInteger, getAttributeValue, getContentTag, getContextProvider, getContextTag, getId, getLocale, getObject, getPageContext, getReferid, getString, getWriterValue, haveBody, release, setContext, setEscape, setId, setJspvar, setPageContext, setReferid, setVartype, setWrite, setWriter
 
Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport
doInitBody, getBodyContent, getPreviousOut, setBodyContent
 
Methods inherited from class javax.servlet.jsp.tagext.TagSupport
findAncestorWithClass, getParent, getValue, getValues, removeValue, setParent, setValue
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.mmbase.bridge.jsp.taglib.Writer
getWriterValue, haveBody, setEscape, setJspvar, setVartype, setWrite
 
Methods inherited from interface org.mmbase.bridge.jsp.taglib.containers.FunctionContainerReferrer
setContainer
 
Methods inherited from interface javax.servlet.jsp.tagext.Tag
getParent, setParent
 

Constructor Detail

FunctionTag

public FunctionTag()
Method Detail

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspTagException
Specified by:
doStartTag in interface javax.servlet.jsp.tagext.Tag
Throws:
javax.servlet.jsp.JspTagException

doAfterBody

public int doAfterBody()
                throws javax.servlet.jsp.JspException
Specified by:
doAfterBody in interface javax.servlet.jsp.tagext.IterationTag
Throws:
javax.servlet.jsp.JspException

doEndTag

public int doEndTag()
             throws javax.servlet.jsp.JspTagException
Specified by:
doEndTag in interface javax.servlet.jsp.tagext.Tag
Overrides:
doEndTag in class ContextReferrerTag
Throws:
javax.servlet.jsp.JspTagException


MMBase build 1.7.1.20041002