org.mmbase.bridge.jsp.taglib.security
Class MayCreateRelationTag

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.security.MayWriteTag
                          org.mmbase.bridge.jsp.taglib.security.MayCreateRelationTag

All Implemented Interfaces:

Serializable, BodyTag, IterationTag, JspTag, Tag, TryCatchFinally, Condition

public class MayCreateRelationTag
extends MayWriteTag
implements Condition

A very simple tag to check if a relation may be created. It needs two nodes.

Version:

$Id: MayCreateRelationTag.java 35335 2009-05-21 08:14:41Z michiel $

Author:

Jaco de Groot, Michiel Meeuwissen

See Also:

Serialized Form

Field Summary

Fields inherited from class org.mmbase.bridge.jsp.taglib.security.MayWriteTag

inverse, number

Fields inherited from class org.mmbase.bridge.jsp.taglib.NodeReferrerTag

parentNodeId

Fields inherited from class org.mmbase.bridge.jsp.taglib.CloudReferrerTag

cloudId

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

MayCreateRelationTag()

Method Summary

int	doStartTag()
void	setDestination(String d)
void	setRole(String r)
void	setSource(String s)

Methods inherited from class org.mmbase.bridge.jsp.taglib.security.MayWriteTag

doAfterBody, getInverse, getNodeToCheck, setInverse, setNumber

Methods inherited from class org.mmbase.bridge.jsp.taglib.NodeReferrerTag

doEndTag, fillStandardParameters, findNode, findNodeProvider, findNodeProvider, getCloudVar, getLocale, getNode, getNode, getNodeFromPageContext, initTag, setElement, setNode

Methods inherited from class org.mmbase.bridge.jsp.taglib.CloudReferrerTag

findCloudProvider, findCloudProvider, getCloudContext, getNode, getNodeOrNull, setCloud

Methods inherited from class org.mmbase.bridge.jsp.taglib.ContextReferrerTag

appendMoreParameters, doCatch, doFinally, findLoopOrQuery, findParentTag, findParentTag, findWriter, findWriter, getAttribute, getAttribute, getAttributeBoolean, getAttributeInteger, getAttributeInteger, getAttributeValue, getContentTag, getContextProvider, getContextTag, getCurrentBlock, getDefaultLocale, getEscapedValue, getFormTag, getId, getLocaleFromContext, getObject, getObjectConditional, getPageContext, getPageContextTag, getQuery, getReferid, getString, getTaglibVersion, getThreadPageContext, getTimeZone, getWriterValue, haveBody, release, setContext, setEscape, setId, setJspvar, setListdelimiter, 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.Condition

setInverse

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

getParent, setParent

Constructor Detail

MayCreateRelationTag

public MayCreateRelationTag()

Method Detail

setRole

public void setRole(String r)
             throws JspTagException

Throws:

JspTagException

setSource

public void setSource(String s)
               throws JspTagException

Throws:

JspTagException

setDestination

public void setDestination(String d)
                    throws JspTagException

Throws:

JspTagException

doStartTag

public int doStartTag()
               throws JspTagException

Specified by:

doStartTag in interface Tag

Overrides:

doStartTag in class MayWriteTag

Throws:

JspTagException