org.infoglue.deliver.taglib.common
Class SublistTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      org.infoglue.deliver.taglib.AbstractTag
          org.infoglue.deliver.taglib.common.SublistTag

All Implemented Interfaces:

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

public class SublistTag
extends AbstractTag

This class implements the <common:sublist> tag, which stores the sublist of a specified list in the page context variable specified by the id attribute.

See Also:

Serialized Form

Field Summary

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

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

SublistTag()
Default constructor.

Method Summary

int	doEndTag() Process the end tag.
void	setCount(java.lang.String count) Sets the count attribute to the specified count.
void	setList(java.lang.String list) Sets the list attribute to the specified list.
void	setStartIndex(int startIndex) Sets the start index attribute to the specified index.

Methods inherited from class org.infoglue.deliver.taglib.AbstractTag

evaluate, evaluateCollection, evaluateInteger, evaluateList, evaluateString, produceResult, setId, setResultAttribute, write

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

SublistTag

public SublistTag()

Default constructor.

Method Detail

doEndTag

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

Process the end tag. Stores the sublist in the specified page context variable.

Specified by:

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

Overrides:

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

Returns:

indication of whether to continue evaluating the JSP page.

Throws:

javax.servlet.jsp.JspException - if an error occurred while processing this tag.

setList

public void setList(java.lang.String list)
             throws javax.servlet.jsp.JspException

Sets the list attribute to the specified list.

Parameters:

list - the list to use.

Throws:

javax.servlet.jsp.JspException - if an error occurs while evaluating the list.

setStartIndex

public void setStartIndex(int startIndex)

Sets the start index attribute to the specified index.

Parameters:

index - the index to use.

setCount

public void setCount(java.lang.String count)
              throws javax.servlet.jsp.JspException

Sets the count attribute to the specified count. A count of zero indicates all remaining elements.

Parameters:

count - the count to use.

Throws:

javax.servlet.jsp.JspException - if an error occurs while evaluating the count.