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

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

All Implemented Interfaces:

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

Direct Known Subclasses:

MayChangeContextTag, MayCreateRelationTag, MayDeleteTag

public class MayWriteTag
extends NodeReferrerTag
implements Condition

A very simple tag to check if node may be changed.

Version:

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

Author:

Michiel Meeuwissen

See Also:

Serialized Form

Field Summary

protected Attribute	inverse
protected Attribute	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

MayWriteTag()

Method Summary

int	doAfterBody()
int	doStartTag()
protected boolean	getInverse()
protected Node	getNodeToCheck()
void	setInverse(String b) This attribute inverses the sense of the condition.
void	setNumber(String n)

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 javax.servlet.jsp.tagext.Tag

getParent, setParent

Field Detail

inverse

protected Attribute inverse

number

protected Attribute number

Constructor Detail

MayWriteTag

public MayWriteTag()

Method Detail

setInverse

public void setInverse(String b)
                throws JspTagException

Description copied from interface: Condition

This attribute inverses the sense of the condition.

Specified by:

setInverse in interface Condition

Throws:

JspTagException

setNumber

public void setNumber(String n)
               throws JspTagException

Throws:

JspTagException

getInverse

protected boolean getInverse()
                      throws JspTagException

Throws:

JspTagException

getNodeToCheck

protected Node getNodeToCheck()
                       throws JspTagException

Throws:

JspTagException

doStartTag

public int doStartTag()
               throws JspException

Specified by:

doStartTag in interface Tag

Overrides:

doStartTag in class NodeReferrerTag

Throws:

JspException

doAfterBody

public int doAfterBody()
                throws JspTagException

Specified by:

doAfterBody in interface IterationTag

Overrides:

doAfterBody in class BodyTagSupport

Throws:

JspTagException