org.mmbase.bridge.jsp.taglib.macro
Class RelatedTag

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.ListTag
                                  org.mmbase.bridge.jsp.taglib.macro.RelatedTag

All Implemented Interfaces:

Serializable, LoopTag, BodyTag, IterationTag, JspTag, Tag, TryCatchFinally, ClusterNodeProvider, FunctionContainerOrNodeProvider, ContextProvider, ListProvider, NodeProvider, TagIdentifier

public class RelatedTag
extends ListTag

Shortcut for List where the start node is the parent node.

Version:

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

Author:

Michiel Meeuwissen, Jacco de Groot, Pierre van Rooden

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 inherited from class org.mmbase.bridge.jsp.taglib.ListTag

container, distinct, fields, nodes, path, search

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

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.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

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

Constructor Summary

RelatedTag()

Method Summary

protected Node	getBaseNode()
Cloud	getCloudVar() Find the CloudProvider and return its cloud variable in one step.
protected QueryContainer	getListContainer()
protected String	getPath() Obtain the list path.
protected String	getSearchNodes() To be overrided by related-tag

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

doStartTag, setContainer, setDistinct, setFields, setNodes, setPath, setSearchdir

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, 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, 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, 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.NodeProvider

getGeneratingQuery, getNodeVar, setCommitonclose, setJspvar

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

getId

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

getPageContext

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

getParent, release, setPageContext, setParent

Constructor Detail

RelatedTag

public RelatedTag()

Method Detail

getBaseNode

protected Node getBaseNode()
                    throws JspTagException

Throws:

JspTagException

getCloudVar

public Cloud getCloudVar()
                  throws JspTagException

Description copied from class: CloudReferrerTag

Find the CloudProvider and return its cloud variable in one step. And the result of findCloudProvider is stored, so invoking this function more often is better then invoking findCloudProvider every time.

Overrides:

getCloudVar in class NodeReferrerTag

Returns:

a Cloud

Throws:

JspTagException

getSearchNodes

protected String getSearchNodes()
                         throws JspTagException

Description copied from class: ListTag

To be overrided by related-tag

Overrides:

getSearchNodes in class ListTag

Throws:

JspTagException

getPath

protected String getPath()
                  throws JspTagException

Obtain the list path. Adds the related basenode's type (extended with a '0' postfix to distinguis it from other types in the path) to the front of the path.

Overrides:

getPath in class ListTag

Throws:

JspTagException

getListContainer

protected QueryContainer getListContainer()
                                   throws JspTagException

Overrides:

getListContainer in class ListTag

Throws:

JspTagException