org.makumba.list.tags
Class ValueTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      org.makumba.analyser.AnalysableElement
          org.makumba.analyser.AnalysableTag
              org.makumba.commons.tags.GenericMakumbaTag
                  org.makumba.list.tags.GenericListTag
                      org.makumba.list.tags.ValueTag

All Implemented Interfaces:

Serializable, IterationTag, JspTag, Tag

public class ValueTag
extends GenericListTag

mak:value tag
FIXME use formatters in order to compute the editor fields
TODO implement support for in-place edition of dates and others

Author:

Cristian Bogdan, Manuel Gay, Marius Andra

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.makumba.analyser.AnalysableElement

AnalysableElement.FilePositionElementComparator

Field Summary

Fields inherited from class org.makumba.list.tags.GenericListTag

fdp

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

extraFormatting, extraFormattingParams, NEEDED_RESOURCES, params

Fields inherited from class org.makumba.analyser.AnalysableTag

ATTRIBUTE_VALUES_TRUE_FALSE, tagData, tagKey, TYPES

Fields inherited from class org.makumba.analyser.AnalysableElement

ANALYSIS_STATE

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

ValueTag()

Method Summary

protected void	doAnalyzedCleanup() Called by doEndTag in its finally block.
int	doAnalyzedStartTag(PageCache pageCache) Asks the ValueComputer to present the expression
void	doEndAnalyze(PageCache pageCache) Tells the ValueComputer to finish analysis, and sets the types for var and printVar.
void	doStartAnalyze(PageCache pageCache) Determines the ValueComputer and caches it with the tagKey
String	getEditPage()
String	getExpr()
String	getLogicClass()
String	getPrintVar()
String	getVar()
void	setEditable(String s)
void	setEditPage(String editPage)
void	setExpr(String expr)
void	setLogicClass(String logicClass)
void	setPrintVar(String var)
void	setTagKey(PageCache pageCache) Sets tagKey to uniquely identify this tag.
void	setVar(String var)
String	toString() Computes a string

Methods inherited from class org.makumba.list.tags.GenericListTag

addToParentListKey, doEndTag, getDatabaseName, getDataSourceName, onlyRootArgument, setDb

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

doStartTag, getParams, initialiseState, isAttribute, setAddTitle, setCols, 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

Methods inherited from class org.makumba.analyser.AnalysableTag

addTagText, allowsIdenticalKey, canHaveBody, checkAttributeValues, doAnalyzedEndTag, getElementData, getPageContext, getPageTextInfo, getTagKey, getTagText, needPageCache, notEmpty, onlyInt, registerAttributeValues, registerPossibleAttributeValues, setTagDataAtAnalysis

Methods inherited from class org.makumba.analyser.AnalysableElement

checkTagFound, discardJSPParsingData, getAnalyzedElementData, getCurrentBodyTagData, getElementAfter, getElementBefore, getPageCache, getPageCache, getRunningElementData, getTagByAttribute, getTagById, getThreadElementStack, initializeThread, keepAnalysisState, setAnalyzedElementData, setRunningElementData

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

Constructor Detail

ValueTag

public ValueTag()

Method Detail

setExpr

public void setExpr(String expr)

setVar

public void setVar(String var)

setPrintVar

public void setPrintVar(String var)

setEditable

public void setEditable(String s)

setLogicClass

public void setLogicClass(String logicClass)

setEditPage

public void setEditPage(String editPage)

getLogicClass

public String getLogicClass()

getEditPage

public String getEditPage()

getExpr

public String getExpr()

getPrintVar

public String getPrintVar()

getVar

public String getVar()

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 of the current page

See Also:

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

doStartAnalyze

public void doStartAnalyze(PageCache pageCache)

Determines the ValueComputer and caches it with the tagKey

Overrides:

doStartAnalyze in class AnalysableTag

Parameters:

pageCache - the page cache of the current page

doEndAnalyze

public void doEndAnalyze(PageCache pageCache)

Tells the ValueComputer to finish analysis, and sets the types for var and printVar.

Overrides:

doEndAnalyze in class AnalysableTag

Parameters:

pageCache - the page cache of the current page

doAnalyzedStartTag

public int doAnalyzedStartTag(PageCache pageCache)
                       throws JspException,
                              LogicException

Asks the ValueComputer to present the expression

Overrides:

doAnalyzedStartTag in class AnalysableTag

Parameters:

pageCache - the page cache of the current page

Throws:

JspException

LogicException

See Also:

AnalysableTag.doStartTag()

toString

public String toString()

Computes a string

Overrides:

toString in class GenericMakumbaTag

Returns:

A String holding the value in a form useful for debugging

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 GenericMakumbaTag