info.magnolia.cms.taglibs
Class SetNode

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      info.magnolia.cms.taglibs.BaseContentTag
          info.magnolia.cms.taglibs.SetNode

All Implemented Interfaces:

Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

public class SetNode
extends BaseContentTag

Exposes a content node to the pagecontext as a Map of nodeData, in order to access the exposed object using JSTL. Since JSTL doesn't allow calling a method like Content.getNodeData(String) the Content is wrapped into a NodeMapWrapper which exposes NodeData using a map interface. This tag can be useful in similar situations: (see @jsp.tag-example)

Version:

$Revision: 41137 $ ($Author: gjoseph $)

Author:

Fabrizio Giustina

See Also:

Serialized Form

Nested Class Summary

class

SetNode.NodeMapWrapper Deprecated. use info.magnolia.cms.util.NodeMapWrapper instead

Field Summary

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, pageContext

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

SetNode()

Method Summary

int	doEndTag() Set contentNode in pagecontext and continue evaluating jsp.
void	release()
void	setContent(Content node) Deprecated. use the contentNode attribute
void	setNodeDataName(String name) Set the node data name, e.g.
void	setScope(String scope) Scope for the declared variable.
void	setVar(String var) The content node will be added to the pagecontext with this name.

Methods inherited from class info.magnolia.cms.taglibs.BaseContentTag

getContentNode, getContentNodeCollectionName, getContentNodeName, getCurrentPage, getFirstMatchingNode, getFirtMatchingNode, getNodeDataName, getPath, getRepository, getUuid, isActpage, resolveNode, setActpage, setContentNode, setContentNodeCollectionName, setContentNodeName, setInherit, setPath, setRepository, setUuid

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

doAfterBody, doStartTag, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SetNode

public SetNode()

Method Detail

setVar

public void setVar(String var)

The content node will be added to the pagecontext with this name.

setContent

public void setContent(Content node)

Deprecated. use the contentNode attribute

setScope

public void setScope(String scope)

Scope for the declared variable. Can be "page" (default), "request", "session" or "application".

setNodeDataName

public void setNodeDataName(String name)

Description copied from class: BaseContentTag

Set the node data name, e.g. "mainText".

Overrides:

setNodeDataName in class BaseContentTag

doEndTag

public int doEndTag()

Set contentNode in pagecontext and continue evaluating jsp.

Specified by:

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

Overrides:

doEndTag in class javax.servlet.jsp.tagext.TagSupport

Returns:

int

release

public void release()

Specified by:

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

Overrides:

release in class BaseContentTag