com.acsinet_solutions.cetia4.tags.pager
Class AbstractBlockTag

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

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

Direct Known Subclasses:

FirstTag, LastTag, NextTag, PreviousTag

public abstract class AbstractBlockTag
extends AbstractBlockConditionTag
implements BlockAccessor

Base class for first, previous, next and last tags.

Author:

Santiago Arriaga

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

AbstractBlockTag()

Method Summary

protected boolean	checkBlock(PagingBlock block) Check the current block and return a response.
PagingBlock	getPagingBlock() Return the current paging block in scope
void	release()
void	setVar(java.lang.String var) The variable that will hold the block, if any.

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

condition, getBlock

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

AbstractBlockTag

public AbstractBlockTag()

Method Detail

setVar

public void setVar(java.lang.String var)

The variable that will hold the block, if any. this method is overriden with a different meaning, so if there is a problem, the base convenience class must be changed.

Overrides:

setVar in class javax.servlet.jsp.jstl.core.ConditionalTagSupport

See Also:

PagingBlock

release

public void release()

Specified by:

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

Overrides:

release in class javax.servlet.jsp.jstl.core.ConditionalTagSupport

getPagingBlock

public PagingBlock getPagingBlock()

Description copied from interface: BlockAccessor

Return the current paging block in scope

Specified by:

getPagingBlock in interface BlockAccessor

checkBlock

protected final boolean checkBlock(PagingBlock block)

Check the current block and return a response.

Overrides:

checkBlock in class AbstractBlockConditionTag