com.acsinet_solutions.cetia4.tags.pager
Class LastTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.jstl.core.ConditionalTagSupport
          com.acsinet_solutions.cetia4.tags.support.LogConditionalTagSupport
              com.acsinet_solutions.cetia4.tags.pager.AbstractBlockConditionTag
                  com.acsinet_solutions.cetia4.tags.pager.AbstractBlockTag
                      com.acsinet_solutions.cetia4.tags.pager.LastTag

All Implemented Interfaces:

BlockAccessor, java.io.Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag, javax.servlet.jsp.tagext.TryCatchFinally

public final class LastTag
extends AbstractBlockTag

Tag that displays it's contents if a last block exists. It won't be displayed if the PagedResults object has no information on how many total results exist in the database, so beware of this behavior.

Author:

Santiago Arriaga - santiago.arriaga@acsinet-solutions.com

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

LastTag()

Method Summary

protected PagingBlock

getBlock(PagedResults results) Return the block that is requested.

Methods inherited from class com.acsinet_solutions.cetia4.tags.pager.AbstractBlockTag

checkBlock, getPagingBlock, release, setVar

Methods inherited from class com.acsinet_solutions.cetia4.tags.pager.AbstractBlockConditionTag

condition

Methods inherited from class com.acsinet_solutions.cetia4.tags.support.LogConditionalTagSupport

doCatch, doFinally, getConfiguration, getLocale, getLogger, getPortalPath, getRequest, getServletContext, getSession

Methods inherited from class javax.servlet.jsp.jstl.core.ConditionalTagSupport

doStartTag, setScope

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

LastTag

public LastTag()

Method Detail

getBlock

protected final PagingBlock getBlock(PagedResults results)

Description copied from class: AbstractBlockConditionTag

Return the block that is requested. returns null if the block does not exist and so the tag body won´t be evaluated.

Specified by:

getBlock in class AbstractBlockConditionTag