pt.moredata.dataentry.taglibs
Class SetTargetForTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      pt.moredata.dataentry.taglibs.SetTargetForTag

All Implemented Interfaces:

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

public class SetTargetForTag

extends javax.servlet.jsp.tagext.TagSupport

implements javax.servlet.jsp.tagext.TryCatchFinally

Tag for changing the target page to be displayed after the execution of a command. Company MoreData

Version:

$Revision: 1.7 $

Author:

pcarmo

See Also:

Serialized Form

Field Summary

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

SetTargetForTag()

Method Summary

void	doCatch(java.lang.Throwable t) Invoked if a Throwable occurs while evaluating the BODY inside a tag or in any of the following methods: Tag.doStartTag(), Tag.doEndTag(), IterationTag.doAfterBody() and BodyTag.doInitBody().
int	doEndTag() Processa o fim da tag.
void	doFinally() Invoked in all cases after doEndTag() for any class implementing Tag, IterationTag or BodyTag.
int	doStartTag() Processa o inicio da tag.
static java.util.Map	getDataEntryTargetMap(DataEntry dataEntry) Return the map of the targets url for each command of a DataEntry.
static java.util.Map	getDataEntryTargetMap(DataEntry dataEntry, boolean create) Return the map of the targets url for each command of a DataEntry.
void	setCommandName(java.lang.String commandName) Setter for property commandName.
void	setDataEntryId(java.lang.String dataEntryId) Setter for property dataEntryId.
void	setTarget(java.lang.String target) Setter for property target.

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, toString, wait, wait, wait

Constructor Detail

SetTargetForTag

public SetTargetForTag()

Method Detail

getDataEntryTargetMap

public static java.util.Map getDataEntryTargetMap(DataEntry dataEntry,
                                                  boolean create)

Return the map of the targets url for each command of a DataEntry.

Parameters:

dataEntry - The DataEntry.

create - If true this method will create a new map of targets for the dataentry if no one exists.

getDataEntryTargetMap

public static java.util.Map getDataEntryTargetMap(DataEntry dataEntry)

Return the map of the targets url for each command of a DataEntry.

Parameters:

dataEntry - The DataEntry.

doStartTag

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

Processa o inicio da tag.

Specified by:

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

Returns:

A accao que deve ser tomada pelo servidor de .jsp apos ler o inicio da tag.

Throws:

javax.servlet.jsp.JspTagException

doEndTag

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

Processa o fim da tag.

Specified by:

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

Returns:

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

Throws:

javax.servlet.jsp.JspTagException

doCatch

public void doCatch(java.lang.Throwable t)
             throws java.lang.Throwable

Invoked if a Throwable occurs while evaluating the BODY inside a 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 may throw an exception (the same or a new one) that will be propagated further up the nest chain. If an exception is thrown, doFinally() will be invoked. This method is intended to be used to respond to an exceptional condition.

Specified by:

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

Parameters:

t - - The throwable exception navigating through this tag.

Throws:

java.lang.Throwable - - if the exception is to be rethrown further up the nest chain.

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

setDataEntryId

public void setDataEntryId(java.lang.String dataEntryId)

Setter for property dataEntryId.

Parameters:

dataEntryId - New value of property dataEntryId.

setCommandName

public void setCommandName(java.lang.String commandName)

Setter for property commandName.

Parameters:

commandName - New value of property commandName.

setTarget

public void setTarget(java.lang.String target)

Setter for property target.

Parameters:

target - New value of property target.