org.mmbase.bridge.jsp.taglib
Class FieldListTag

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.FieldReferrerTag
                          org.mmbase.bridge.jsp.taglib.FieldListTag

All Implemented Interfaces:

BodyTag, ContainerReferrer, ContextProvider, FieldProvider, IterationTag, ListProvider, LoopTag, QueryContainerReferrer, Serializable, Tag, TagIdentifier

public class FieldListTag

extends FieldReferrerTag

implements ListProvider, FieldProvider, QueryContainerReferrer

This class makes a tag which can list the fields of a NodeManager.

Version:

$Id: FieldListTag.java,v 1.53 2006/06/23 13:17:30 johannes Exp $

Author:

Michiel Meeuwissen

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class org.mmbase.bridge.jsp.taglib.ListProvider

ListProvider.ListProviderLoopTagStatus

Field Summary

protected Attribute	add
protected Attribute	remove
protected Attribute	retain

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

parentNodeId

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

FieldListTag()

Method Summary

int	doAfterBody()
int	doEndTag()
void	doInitBody()
int	doStartTag()
ContextContainer	getContextContainer()
Object	getCurrent()
protected List	getFields()
Field	getFieldVar()
int	getIndex()
int	getIndexOffset()
LoopTagStatus	getLoopStatus()
protected NodeManager	getNodeManagerFromQuery(String id, boolean exception)
NodeProvider	getNodeProvider()
Node	getNodeVar()
protected int	getType()
boolean	isChanged()
void	release() Release all allocated resources.
void	remove() Removes the current item from the list.
void	setAdd(String a)
void	setComparator(String c)
void	setContainer(String c) If it should not use parent container
void	setFields(String f)
void	setJspvar(String j)
void	setNodetype(String t)
void	setRemove(String r)
void	setRetain(String r)
void	setType(String t)
void	setVartype(String t)
int	size()

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

findFieldProvider, getField, setField

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

fillStandardParameters, findNodeProvider, findNodeProvider, getLocale, getNode, setElement, setNode

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

findCloudProvider, findCloudProvider, getCloudContext, getCloudVar, getNode, getNodeOrNull, setCloud

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

findLoopOrQuery, findParentTag, findParentTag, findParentTag, findParentTag, findWriter, findWriter, getAttribute, getAttributeBoolean, getAttributeInteger, getAttributeInteger, getAttributeValue, getContentTag, getContextProvider, getContextTag, getDefaultLocale, getEscapedValue, getId, getObject, getObjectConditional, getPageContext, getPageContextTag, getReferid, getString, getTaglibVersion, getTimeZone, getWriterValue, haveBody, setContext, setEscape, setId, setListdelimiter, setPageContext, setReferid, setWrite, setWriter

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

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, setPageContext, setParent

Field Detail

add

protected Attribute add

retain

protected Attribute retain

remove

protected Attribute remove

Constructor Detail

FieldListTag

public FieldListTag()

Method Detail

size

public int size()

Specified by:

size in interface ListProvider

Returns:

the size of the list

getIndex

public int getIndex()

Specified by:

getIndex in interface ListProvider

Returns:

the index of the current item in a list

getIndexOffset

public int getIndexOffset()

Specified by:

getIndexOffset in interface ListProvider

Returns:

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

getCurrent

public Object getCurrent()

Specified by:

getCurrent in interface ListProvider

Returns:

the current item in a list

isChanged

public boolean isChanged()

Specified by:

isChanged in interface ListProvider

Returns:

a boolean indicating wether the field on which was sorted is changed.

remove

public void remove()

Description copied from interface: ListProvider

Removes the current item from the list.

Specified by:

remove in interface ListProvider

getFieldVar

public Field getFieldVar()

Specified by:

getFieldVar in interface FieldProvider

Returns:

the field contained in the tag

setNodetype

public void setNodetype(String t)
                 throws JspTagException

Throws:

JspTagException

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

setType

public void setType(String t)
             throws JspTagException

Throws:

JspTagException

getType

protected int getType()
               throws JspTagException

Throws:

JspTagException

setVartype

public void setVartype(String t)

Overrides:

setVartype in class ContextReferrerTag

setJspvar

public void setJspvar(String j)

Overrides:

setJspvar in class ContextReferrerTag

setFields

public void setFields(String f)
               throws JspTagException

Throws:

JspTagException

getFields

protected List getFields()
                  throws JspTagException

Throws:

JspTagException

getNodeProvider

public NodeProvider getNodeProvider()

getNodeVar

public Node getNodeVar()
                throws JspTagException

Specified by:

getNodeVar in interface FieldProvider

Throws:

JspTagException

setAdd

public void setAdd(String a)
            throws JspTagException

Throws:

JspTagException

setRetain

public void setRetain(String r)
               throws JspTagException

Throws:

JspTagException

setRemove

public void setRemove(String r)
               throws JspTagException

Throws:

JspTagException

setComparator

public void setComparator(String c)
                   throws JspTagException

Throws:

JspTagException

getContextContainer

public ContextContainer getContextContainer()

Specified by:

getContextContainer in interface ContextProvider

getNodeManagerFromQuery

protected NodeManager getNodeManagerFromQuery(String id,
                                              boolean exception)
                                       throws JspTagException

Throws:

JspTagException

Since:

MMBase-1.8.1

doStartTag

public int doStartTag()
               throws JspTagException

Specified by:

doStartTag in interface Tag

Throws:

JspTagException

doAfterBody

public int doAfterBody()
                throws JspTagException

Specified by:

doAfterBody in interface IterationTag

Throws:

JspTagException

doEndTag

public int doEndTag()
             throws JspTagException

Specified by:

doEndTag in interface Tag

Overrides:

doEndTag in class ContextReferrerTag

Throws:

JspTagException

release

public void release()

Description copied from class: ContextReferrerTag

Release all allocated resources.

Specified by:

release in interface Tag

Overrides:

release in class ContextReferrerTag

doInitBody

public void doInitBody()
                throws JspTagException

Specified by:

doInitBody in interface BodyTag

Throws:

JspTagException

getLoopStatus

public LoopTagStatus getLoopStatus()

Specified by:

getLoopStatus in interface LoopTag