org.apache.jackrabbit.taglib
Class CountTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      org.apache.jackrabbit.taglib.CountTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.IterationTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag

public class CountTag

extends javax.servlet.jsp.tagext.TagSupport

Counts the nodes returned by the given Traverser and writes the value.

Author:

Edgar Poce

See Also:

Serialized Form

Field Summary

static java.lang.String

TAG_NAME

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

CountTag()
Constructor

Method Summary

int	doEndTag()
void	release()
void	setFilterExp(java.lang.String filterExp) Sets the filter expression
void	setFilterID(java.lang.String filterID) Sets the filter ID
void	setNode(java.lang.String node) Sets the node
void	setSession(java.lang.String session) Sets the session
void	setTraverserDepth(int traverseDepth) Set the traverser depth
void	setTraverserID(java.lang.String traverseID) Sets the traverser ID
void	setTraverserParam(java.lang.String traverserParam) Sets the traverser parameter.

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

Field Detail

TAG_NAME

public static java.lang.String TAG_NAME

Constructor Detail

CountTag

public CountTag()

Constructor

Method Detail

setFilterExp

public void setFilterExp(java.lang.String filterExp)

Sets the filter expression

Parameters:

filterExp -

setFilterID

public void setFilterID(java.lang.String filterID)

Sets the filter ID

Parameters:

filterID -

setNode

public void setNode(java.lang.String node)

Sets the node

Parameters:

node -

setSession

public void setSession(java.lang.String session)

Sets the session

Parameters:

session -

setTraverserDepth

public void setTraverserDepth(int traverseDepth)

Set the traverser depth

Parameters:

traverseDepth -

setTraverserID

public void setTraverserID(java.lang.String traverseID)

Sets the traverser ID

Parameters:

traverseID -

release

public void release()

setTraverserParam

public void setTraverserParam(java.lang.String traverserParam)

Sets the traverser parameter. The paremeter is Traverser specific.

Parameters:

traverserParam -

doEndTag

public int doEndTag()
             throws javax.servlet.jsp.JspException

Throws:

javax.servlet.jsp.JspException