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

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          org.mmbase.bridge.jsp.taglib.ContextReferrerTag
              org.mmbase.bridge.jsp.taglib.CloudReferrerTag
                  org.mmbase.bridge.jsp.taglib.NodeReferrerTag
                      org.mmbase.bridge.jsp.taglib.functions.AbstractFunctionTag
                          org.mmbase.bridge.jsp.taglib.functions.NodeFunctionTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.BodyTag, ContainerReferrer, FunctionContainerOrNodeProvider, FunctionContainerReferrer, javax.servlet.jsp.tagext.IterationTag, NodeProvider, java.io.Serializable, javax.servlet.jsp.tagext.Tag, TagIdentifier

public class NodeFunctionTag

extends AbstractFunctionTag

implements NodeProvider, FunctionContainerReferrer

Since:

MMBase-1.7

Version:

$Id: NodeFunctionTag.java,v 1.2.2.2 2004/07/26 20:12:21 nico Exp $

Author:

Michiel Meeuwissen

See Also:

Serialized Form

Field Summary

protected NodeProviderHelper

nodeHelper

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

NodeFunctionTag()

Method Summary

int	doAfterBody() this method writes the content of the body back to the jsp page
int	doEndTag()
int	doStartTag()
protected void	fillVars()
protected boolean	getModified()
Node	getNodeVar()
void	setJspvar(java.lang.String jv)
void	setModified()
protected void	setNodeVar(Node node)

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, 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.TagIdentifier

getId

Methods inherited from interface org.mmbase.bridge.jsp.taglib.containers.FunctionContainerReferrer

setContainer

Methods inherited from interface javax.servlet.jsp.tagext.Tag

getParent, setParent

Field Detail

nodeHelper

protected NodeProviderHelper nodeHelper

Constructor Detail

NodeFunctionTag

public NodeFunctionTag()

Method Detail

setJspvar

public void setJspvar(java.lang.String jv)

Specified by:

setJspvar in interface NodeProvider

Overrides:

setJspvar in class ContextReferrerTag

getNodeVar

public Node getNodeVar()

Specified by:

getNodeVar in interface NodeProvider

Returns:

the node contained in the tag NOTE: we have decided to call this methid getNodeVar because we use tag attributes with name "node" and type String

setNodeVar

protected void setNodeVar(Node node)

fillVars

protected void fillVars()
                 throws javax.servlet.jsp.JspTagException

Throws:

javax.servlet.jsp.JspTagException

setModified

public void setModified()

Specified by:

setModified in interface NodeProvider

getModified

protected boolean getModified()

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

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.JspTagException

this method writes the content of the body back to the jsp page

Specified by:

doAfterBody in interface javax.servlet.jsp.tagext.IterationTag

Throws:

javax.servlet.jsp.JspTagException