pt.moredata.dataentry.taglibs
Class ShowIfErrorTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          pt.moredata.dataentry.taglibs.AbstractIfTag
              pt.moredata.dataentry.taglibs.DoIfErrorTag
                  pt.moredata.dataentry.taglibs.ShowIfErrorTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag, javax.servlet.jsp.tagext.TryCatchFinally

Direct Known Subclasses:

ShowIfNoErrorTag

public class ShowIfErrorTag

extends DoIfErrorTag

implements javax.servlet.jsp.tagext.TryCatchFinally

Tag for showing an error message if DataEntry give a error. Company MoreData

Version:

$Revision: 1.13 $ XXX : Verificar a validade dos parametros, em particular se nao foram usados parametros incompativeis.

Author:

ndorotea

See Also:

Serialized Form

Field Summary

protected java.lang.String	_customErrorMessage Menssagem de erro escrita na tag
protected boolean	_showTagBody If true the last command executed give an error.

Fields inherited from class pt.moredata.dataentry.taglibs.AbstractIfTag

_dataEntry, _out, _session

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

bodyContent

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

ShowIfErrorTag()

Method Summary

int	doAfterBody() Metodo executado em cada iteracao depois de se ter processado o conteudo da tag.
protected void	doBeforeStartTag() Codigo executado antes do codigo do metodo doStartTag().
int	doEndTag() Processa o fim da tag.
void	doFinally() Invoked in all cases after doEndTag() for any class implementing Tag, IterationTag or BodyTag.
protected boolean	includeBodyTag() Verifica se o conteudo da tag devera ser incluido ou nao
void	setHeight(java.lang.String height) Setter for property height.
void	setNewWindow(java.lang.String newWindow) Setter for property newWindow.
void	setTarget(java.lang.String target) Setter for property target.
void	setWidth(java.lang.String width) Setter for property width.
void	setWindowName(java.lang.String windowName) Setter for property windowName.

Methods inherited from class pt.moredata.dataentry.taglibs.AbstractIfTag

doCatch, doInitBody, doStartTag, init, setDataEntryId

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

getBodyContent, getPreviousOut, release, setBodyContent

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

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

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

doCatch

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

getParent, setPageContext, setParent

Field Detail

_customErrorMessage

protected java.lang.String _customErrorMessage

Menssagem de erro escrita na tag

_showTagBody

protected boolean _showTagBody

If true the last command executed give an error.

Constructor Detail

ShowIfErrorTag

public ShowIfErrorTag()

Method Detail

includeBodyTag

protected boolean includeBodyTag()

Description copied from class: AbstractIfTag

Verifica se o conteudo da tag devera ser incluido ou nao

Overrides:

includeBodyTag in class DoIfErrorTag

doBeforeStartTag

protected void doBeforeStartTag()
                         throws java.io.IOException

Codigo executado antes do codigo do metodo doStartTag().

Overrides:

doBeforeStartTag in class AbstractIfTag

Throws:

java.io.IOException

doAfterBody

public int doAfterBody()
                throws javax.servlet.jsp.JspTagException

Metodo executado em cada iteracao depois de se ter processado o conteudo da tag.

Specified by:

doAfterBody in interface javax.servlet.jsp.tagext.IterationTag

Overrides:

doAfterBody in class AbstractIfTag

Returns:

SKIP_BODY para deixar de processar o conteudo da tag.

Throws:

javax.servlet.jsp.JspTagException - Caso ocorra algum erro a processar a tag.

doEndTag

public int doEndTag()
             throws javax.servlet.jsp.JspTagException

Processa o fim da tag.

Specified by:

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

Overrides:

doEndTag in class AbstractIfTag

Returns:

a accao que deve ser tomada pelo servidor de .jsp apos ler a tag.

Throws:

javax.servlet.jsp.JspTagException

doFinally

public void doFinally()

Invoked in all cases after doEndTag() for any class implementing Tag, IterationTag or BodyTag. This method is invoked even if an exception has occurred in the BODY of the tag, or in any of the following methods: Tag.doStartTag(), Tag.doEndTag(), IterationTag.doAfterBody() and BodyTag.doInitBody(). This method is not invoked if the Throwable occurs during one of the setter methods. This method should not throw an Exception. This method is intended to maintain per-invocation data integrity and resource management actions.

Specified by:

doFinally in interface javax.servlet.jsp.tagext.TryCatchFinally

Overrides:

doFinally in class AbstractIfTag

setTarget

public void setTarget(java.lang.String target)

Setter for property target.

Parameters:

target - New value of property target.

setNewWindow

public void setNewWindow(java.lang.String newWindow)

Setter for property newWindow.

Parameters:

newWindow - New value of property newWindow.

setWindowName

public void setWindowName(java.lang.String windowName)

Setter for property windowName.

Parameters:

windowName - New value of property windowName.

setWidth

public void setWidth(java.lang.String width)

Setter for property width.

Parameters:

width - New value of property width.

setHeight

public void setHeight(java.lang.String height)

Setter for property height.

Parameters:

height - New value of property height.