org.mmbase.bridge.jsp.taglib

Class RelatedNodesTag

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.AbstractNodeProviderTag

org.mmbase.bridge.jsp.taglib.AbstractNodeListTag

org.mmbase.bridge.jsp.taglib.RelatedNodesTag

All Implemented Interfaces:

Serializable, LoopTag, javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag, javax.servlet.jsp.tagext.TryCatchFinally, FunctionContainerOrNodeProvider, ContextProvider, ListProvider, NodeProvider, TagIdentifier

public class RelatedNodesTag
extends AbstractNodeListTag

RelatedNodesTag, provides functionality for listing single related nodes in MMBase

Version:

$Id$

Author:

Kees Jongenburger, Michiel Meeuwissen, Pierre van Rooden, Jaco de Groot

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.mmbase.bridge.jsp.taglib.AbstractNodeListTag

AbstractNodeListTag.NodesAndTrim

Nested classes/interfaces inherited from interface org.mmbase.bridge.jsp.taglib.ListProvider

ListProvider.ListProviderLoopTagStatus

Field Summary

Fields

Modifier and Type	Field and Description
protected Attribute	container
protected Attribute	path
protected Attribute	pathElement
protected Attribute	role
protected Attribute	searchDir
protected Attribute	searchDirs
protected Attribute	type

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

constraints, directions, listHelper, NOT_HANDLED, orderby, usetransaction

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

fieldEscaper, nodeHelper

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

element, 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

Constructors

Constructor and Description
RelatedNodesTag()

Method Summary

Modifier and Type	Method and Description
int	doStartTag() Performs the search
void	setContainer(String c)
void	setElement(String e) Override the 'element' attribute of NodeReferrer.
void	setPath(String p)
void	setRole(String role)
void	setSearchdir(String search) The search parameter, determines how directionality affects the search.
void	setSearchdirs(String s)
void	setType(String type)

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

doAfterBody, doEndTag, doFinally, doStartTagHelper, getContextContainer, getCurrent, getGeneratingQuery, getIndex, getIndexOffset, getLoopStatus, getNodeList, getNodesAndTrim, getNodesAndTrim, getReturnList, isChanged, remove, setAdd, setComparator, setConstraints, setDirections, setMax, setOffset, setOrderby, setRemove, setRetain, setReturnValues, setReturnValues, setUsetransaction, setVarStatus, size

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

fillVars, getNodeVar, setCommitonclose, setFieldescape, setJspvar, setNodeVar

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

fillStandardParameters, findNode, findNodeProvider, findNodeProvider, getCloudVar, getLocale, getNode, getNode, getNodeFromPageContext, initTag, 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, 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, getTimer, getTimeZone, getWriterValue, haveBody, release, setContext, setEscape, setId, setListdelimiter, setPageContext, setPageContextOnly, 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.BodyTag

doInitBody, setBodyContent

Methods inherited from interface org.mmbase.bridge.jsp.taglib.ContextProvider

getPageContext

Methods inherited from interface org.mmbase.bridge.jsp.taglib.TagIdentifier

getId

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

getParent, release, setPageContext, setParent

Field Detail

type

protected Attribute type

path

protected Attribute path

role

protected Attribute role

searchDir

protected Attribute searchDir

searchDirs

protected Attribute searchDirs

container

protected Attribute container

pathElement

protected Attribute pathElement

Constructor Detail

RelatedNodesTag

public RelatedNodesTag()

Method Detail

setContainer

public void setContainer(String c)
                  throws javax.servlet.jsp.JspTagException

Throws:

javax.servlet.jsp.JspTagException

setType

public void setType(String type)
             throws javax.servlet.jsp.JspTagException

Parameters:

type - a nodeManager

Throws:

javax.servlet.jsp.JspTagException

setRole

public void setRole(String role)
             throws javax.servlet.jsp.JspTagException

Parameters:

role - a role

Throws:

javax.servlet.jsp.JspTagException

setSearchdir

public void setSearchdir(String search)
                  throws javax.servlet.jsp.JspTagException

The search parameter, determines how directionality affects the search. Possible values are both, destination, source, and all

Parameters:

search - the swerach value

Throws:

javax.servlet.jsp.JspTagException

setPath

public void setPath(String p)
             throws javax.servlet.jsp.JspTagException

Throws:

javax.servlet.jsp.JspTagException

Since:

MMBase-1.7.1

setElement

public void setElement(String e)
                throws javax.servlet.jsp.JspTagException

Override the 'element' attribute of NodeReferrer. It means something different in related nodes lists, namely the element of its entries, not the element of its parent node.

Overrides:

setElement in class NodeReferrerTag

Throws:

javax.servlet.jsp.JspTagException

Since:

MMBase-1.7.1

setSearchdirs

public void setSearchdirs(String s)
                   throws javax.servlet.jsp.JspTagException

Throws:

javax.servlet.jsp.JspTagException

Since:

MMBase-1.7.1

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspTagException

Performs the search

Specified by:

doStartTag in interface javax.servlet.jsp.tagext.Tag

Overrides:

doStartTag in class NodeReferrerTag

Throws:

javax.servlet.jsp.JspTagException