org.mmbase.bridge.jsp.taglib.containers
Class QueryPreviousBatchesTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          org.mmbase.bridge.jsp.taglib.ContextReferrerTag
              org.mmbase.bridge.jsp.taglib.CloudReferrerTag
                  org.mmbase.bridge.jsp.taglib.NodeReferrerTag
                      org.mmbase.bridge.jsp.taglib.StringListTag
                          org.mmbase.bridge.jsp.taglib.containers.QueryPreviousBatchesTag

All Implemented Interfaces:

Serializable, LoopTag, BodyTag, IterationTag, JspTag, Tag, TryCatchFinally, ContainerReferrer, QueryContainerReferrer, ContextProvider, ListProvider, TagIdentifier, Writer

public class QueryPreviousBatchesTag
extends StringListTag
implements QueryContainerReferrer

A way to make paging-mechanisms. Considers 'offset' and 'maxnumber' of surrounding query.

Since:

MMBase-1.7

Version:

$Id: QueryPreviousBatchesTag.java 35335 2009-05-21 08:14:41Z michiel $

Author:

Michiel Meeuwissen

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.mmbase.bridge.jsp.taglib.ListProvider

ListProvider.ListProviderLoopTagStatus

Field Summary

protected Attribute	container
protected int	indexOffset
protected Attribute	indexOffsetOffset
protected Attribute	maxtotal

Fields inherited from class org.mmbase.bridge.jsp.taglib.StringListTag

add, comparator, currentItemIndex, iterator, max, remove, retain, returnList, varStatus, varStatusName

Fields inherited from class org.mmbase.bridge.jsp.taglib.NodeReferrerTag

parentNodeId

Fields inherited from class org.mmbase.bridge.jsp.taglib.CloudReferrerTag

cloudId

Fields inherited from class org.mmbase.bridge.jsp.taglib.ContextReferrerTag

contextId, EVAL_BODY, helper, id, pageContextTag, referid, writerid

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

bodyContent

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

pageContext

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

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

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

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

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

EVAL_BODY_AGAIN

Constructor Summary

QueryPreviousBatchesTag()

Method Summary

int	getIndexOffset()
protected List<String>	getList() Creates the actual list of strings.
void	setContainer(String c) If it should not use parent container
void	setIndexoffset(String i)
void	setMaxtotal(String m)
protected void	truncateList() For use with referid

Methods inherited from class org.mmbase.bridge.jsp.taglib.StringListTag

doAfterBody, doEndTag, doFinally, doStartTag, getContextContainer, getCurrent, getIndex, getLoopStatus, getMaxNumber, isChanged, remove, setAdd, setComparator, setMax, setNext, setRemove, setRetain, setVarStatus, size

Methods inherited from class org.mmbase.bridge.jsp.taglib.NodeReferrerTag

fillStandardParameters, findNode, findNodeProvider, findNodeProvider, getCloudVar, getLocale, getNode, getNode, getNodeFromPageContext, initTag, setElement, setNode

Methods inherited from class org.mmbase.bridge.jsp.taglib.CloudReferrerTag

findCloudProvider, findCloudProvider, getCloudContext, getNode, getNodeOrNull, setCloud

Methods inherited from class org.mmbase.bridge.jsp.taglib.ContextReferrerTag

appendMoreParameters, doCatch, findLoopOrQuery, findParentTag, findParentTag, findWriter, findWriter, getAttribute, getAttribute, getAttributeBoolean, getAttributeInteger, getAttributeInteger, getAttributeValue, getContentTag, getContextProvider, getContextTag, getCurrentBlock, getDefaultLocale, getEscapedValue, getFormTag, getId, getLocaleFromContext, getObject, getObjectConditional, getPageContext, getPageContextTag, getQuery, getReferid, getString, getTaglibVersion, getThreadPageContext, getTimeZone, getWriterValue, haveBody, release, setContext, setEscape, setId, setJspvar, setListdelimiter, setPageContext, setReferid, setVartype, setWrite, setWriter

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

doInitBody, getBodyContent, getPreviousOut, setBodyContent

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

findAncestorWithClass, getParent, getValue, getValues, removeValue, setParent, setValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mmbase.bridge.jsp.taglib.ContextProvider

getPageContext

Methods inherited from interface org.mmbase.bridge.jsp.taglib.TagIdentifier

getId

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

getParent, release, setPageContext, setParent

Methods inherited from interface org.mmbase.bridge.jsp.taglib.Writer

getWriterValue, haveBody, setEscape, setJspvar, setVartype, setWrite

Field Detail

container

protected Attribute container

indexOffsetOffset

protected Attribute indexOffsetOffset

maxtotal

protected Attribute maxtotal

indexOffset

protected int indexOffset

Constructor Detail

QueryPreviousBatchesTag

public QueryPreviousBatchesTag()

Method Detail

setContainer

public void setContainer(String c)
                  throws JspTagException

Description copied from interface: ContainerReferrer

If it should not use parent container

Specified by:

setContainer in interface ContainerReferrer

Throws:

JspTagException

setMaxtotal

public void setMaxtotal(String m)
                 throws JspTagException

Throws:

JspTagException

setIndexoffset

public void setIndexoffset(String i)
                    throws JspTagException

Throws:

JspTagException

truncateList

protected void truncateList()
                     throws JspTagException

Description copied from class: StringListTag

For use with referid

Overrides:

truncateList in class StringListTag

Throws:

JspTagException

getIndexOffset

public int getIndexOffset()

Specified by:

getIndexOffset in interface ListProvider

Overrides:

getIndexOffset in class StringListTag

Returns:

The offset of the index (normally this will return 1)

getList

protected List<String> getList()
                        throws JspTagException

Description copied from class: StringListTag

Creates the actual list of strings.

Overrides:

getList in class StringListTag

Throws:

JspTagException