org.makumba.forms.tags
Class OptionTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      org.makumba.analyser.AnalysableTag
          org.makumba.commons.tags.GenericMakumbaTag
              org.makumba.forms.tags.BasicValueTag
                  org.makumba.forms.tags.OptionTag

All Implemented Interfaces:

Serializable, BodyTag, IterationTag, JspTag, Tag

public class OptionTag
extends BasicValueTag
implements BodyTag

mak:option tag

Version:

$Id: OptionTag.java 2733 2008-07-02 22:32:58Z manuel_gay $

Author:

Cristian Bogdan

See Also:

Serialized Form

Field Summary

(package private) BodyContent

bodyContent

Fields inherited from class org.makumba.forms.tags.BasicValueTag

dataType, ddp, expr, fdp, valueExprOriginal

Fields inherited from class org.makumba.commons.tags.GenericMakumbaTag

extraFormatting, extraFormattingParams, NEEDED_RESOURCES, params

Fields inherited from class org.makumba.analyser.AnalysableTag

analyzedTag, ATTRIBUTE_VALUES_TRUE_FALSE, runningTag, tagData, tagKey, TYPES

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

id, pageContext

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

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

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

OptionTag()

Method Summary

(package private) int	computedValue(Object val, FieldDefinition type) A value was computed, do what's needed with it, cleanup and return the result of doMakumbaEndTag()
protected void	doAnalyzedCleanup() Called by doEndTag in its finally block.
int	doAnalyzedStartTag(PageCache pageCache) makumba-specific startTag.
void	doInitBody()
void	doStartAnalyze(PageCache pageCache) Determines the ValueComputer and associates it with the tagKey
(package private) InputTag	getInput()
(package private) FieldDefinition	getTypeFromContext(PageCache pageCache)
void	setBodyContent(BodyContent bc)
void	setTagKey(PageCache pageCache) Sets tagKey to uniquely identify this tag.

Methods inherited from class org.makumba.forms.tags.BasicValueTag

checkPtrExpr, doAnalyzedEndTag, doEndAnalyze, getForm, isAttribute, isAttribute, isNull, isValue, isValue, setValue

Methods inherited from class org.makumba.commons.tags.GenericMakumbaTag

doStartTag, getParams, initialiseState, setAddTitle, setCols, setConvertLinks, setDefault, setElementSeparator, setEllipsis, setEllipsisLength, setEmpty, setFormat, setHtml, setLabelSeparator, setLineSeparator, setLongLineLength, setMaxlength, setMaxLength, setOnClick, setOnDblClick, setOnKeyDown, setOnKeyPress, setOnKeyUp, setOnMouseDown, setOnMouseMove, setOnMouseOut, setOnMouseOver, setOnMouseUp, setRows, setSize, setStyle, setStyleClass, setStyleId, setTitle, setType, setType, setUrlEncode, toString

Methods inherited from class org.makumba.analyser.AnalysableTag

addTagText, allowsIdenticalKey, canHaveBody, checkValidAttributeValues, doEndTag, getAnalyzedTag, getCurrentBodyTag, getPageCache, getPageContext, getPageTextInfo, getRunningTag, getTagKey, getTagText, getThreadTagStack, initializeThread, needPageCache, onlyInt, setTagDataAtAnalysis

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

doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

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

doAfterBody

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

doEndTag, doStartTag, getParent, release, setPageContext, setParent

Field Detail

bodyContent

BodyContent bodyContent

Constructor Detail

OptionTag

public OptionTag()

Method Detail

setTagKey

public void setTagKey(PageCache pageCache)

Sets tagKey to uniquely identify this tag. Called at analysis time before doStartAnalyze() and at runtime before doMakumbaStartTag()

Overrides:

setTagKey in class AnalysableTag

Parameters:

pageCache - The page cache for the current page

See Also:

AnalysableTag.doAnalyzedStartTag(org.makumba.analyser.PageCache), AnalysableTag.doStartAnalyze(org.makumba.analyser.PageCache)

getInput

InputTag getInput()

getTypeFromContext

FieldDefinition getTypeFromContext(PageCache pageCache)

Specified by:

getTypeFromContext in class BasicValueTag

doStartAnalyze

public void doStartAnalyze(PageCache pageCache)

Description copied from class: BasicValueTag

Determines the ValueComputer and associates it with the tagKey

Overrides:

doStartAnalyze in class BasicValueTag

Parameters:

pageCache - the page cache of the current page

doInitBody

public void doInitBody()

Specified by:

doInitBody in interface BodyTag

setBodyContent

public void setBodyContent(BodyContent bc)

Specified by:

setBodyContent in interface BodyTag

doAnalyzedStartTag

public int doAnalyzedStartTag(PageCache pageCache)

Description copied from class: AnalysableTag

makumba-specific startTag.

Overrides:

doAnalyzedStartTag in class AnalysableTag

Parameters:

pageCache - The page cache for the current page

See Also:

AnalysableTag.doStartTag()

computedValue

int computedValue(Object val,
                  FieldDefinition type)
            throws JspException,
                   LogicException

A value was computed, do what's needed with it, cleanup and return the result of doMakumbaEndTag()

Specified by:

computedValue in class BasicValueTag

Parameters:

val - the computed value

type - the type of the value

Throws:

JspException

{@link - LogicException}

LogicException

doAnalyzedCleanup

protected void doAnalyzedCleanup()

Description copied from class: AnalysableTag

Called by doEndTag in its finally block. Use it to clean references that will not be used next time the servlet container uses the tag object.

Overrides:

doAnalyzedCleanup in class BasicValueTag