org.rhq.enterprise.gui.legacy.taglib

Class PageSizeTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

org.rhq.enterprise.gui.legacy.taglib.VarSetterBaseTag

org.rhq.enterprise.gui.legacy.taglib.PageSizeTag

All Implemented Interfaces:

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

public class PageSizeTag
extends VarSetterBaseTag

Set a scoped variable containing the number of items to display on a single page of a paged list.

See Also:

Serialized Form

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

Constructors

Constructor and Description
PageSizeTag()

Method Summary

Methods

Modifier and Type	Method and Description
int	doStartTag() Process the tag, setting the value of the scoped variable to either the value of the Constants.PAGESIZE_PARAM request parameter (or 0 if the parameter value is negative) or the Constants.PAGESIZE_DEFAULT default value.

Methods inherited from class org.rhq.enterprise.gui.legacy.taglib.VarSetterBaseTag

getVar, release, setScope, setScopedVariable, setVar

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

doAfterBody, doEndTag, 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

PageSizeTag

public PageSizeTag()

Method Detail

doStartTag

public final int doStartTag()
                     throws javax.servlet.jsp.JspException

Process the tag, setting the value of the scoped variable to either the value of the Constants.PAGESIZE_PARAM request parameter (or 0 if the parameter value is negative) or the Constants.PAGESIZE_DEFAULT default value.

Specified by:

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

Overrides:

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

Throws:

javax.servlet.jsp.JspException - if there is an error processing the tag