net.smartlab.web.page
Class PrevTag

java.lang.Object
  net.smartlab.web.page.AbstractTag
      net.smartlab.web.page.PageTag
          net.smartlab.web.page.PrevTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag, LinkableTag

public class PrevTag
extends PageTag

Outputs its body only if the current page is not the first one.

Author:

rlogiacco

Field Summary

Fields inherited from class net.smartlab.web.page.AbstractTag

context

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

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

PrevTag()

Method Summary

int	doStartTag()
int	getPage() Returns the page to wich the enclosed LinkTag is directed.

Methods inherited from class net.smartlab.web.page.AbstractTag

doEndTag, getPaginator, getParent, release, setPageContext, setParent

Methods inherited from class java.lang.Object

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

Constructor Detail

PrevTag

public PrevTag()

Method Detail

doStartTag

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

Specified by:

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

Overrides:

doStartTag in class PageTag

Throws:

javax.servlet.jsp.JspException

See Also:

Tag.doStartTag()

getPage

public int getPage()

Description copied from interface: LinkableTag

Returns the page to wich the enclosed LinkTag is directed.

Specified by:

getPage in interface LinkableTag

Overrides:

getPage in class PageTag

Returns:

See Also:

LinkableTag.getPage()