pt.moredata.connection.taglibs
Class EnforceLoginTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      pt.moredata.connection.taglibs.EnforceLoginTag

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

Direct Known Subclasses:

ProtectedContentTag

public class EnforceLoginTag

extends javax.servlet.jsp.tagext.TagSupport

implements javax.servlet.jsp.tagext.TryCatchFinally

EnforceLoginTag.java Company MoreData

Version:

$Revision: 1.8 $

Author:

pcarmo

See Also:

Serialized Form

Field Summary

protected DataSource	_dataSource DataSource criado e armazenado na sessao.
protected javax.sql.DataSource	_jstlDataSource DataSource para ser usado pela JSTL.

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

EnforceLoginTag()

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 fim da tag.
void	setConnectionId(java.lang.String connectionId) Setter for property connectionId.
void	setDataSourceId(java.lang.String dataSourceId) Setter for property dataSourceId.
void	setErrorPage(java.lang.String errorPage) Setter for property errorPage.
void	setJstlDataSourceId(java.lang.String jstlDataSourceId) Setter for property jstlDataSourceId.
void	setLoginPage(java.lang.String loginPage) Setter for property loginPage.

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

Field Detail

_dataSource

protected DataSource _dataSource

DataSource criado e armazenado na sessao.

_jstlDataSource

protected javax.sql.DataSource _jstlDataSource

DataSource para ser usado pela JSTL.

Constructor Detail

EnforceLoginTag

public EnforceLoginTag()

Method Detail

doStartTag

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

Processa o fim 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 a 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

setDataSourceId

public void setDataSourceId(java.lang.String dataSourceId)

Setter for property dataSourceId.

Parameters:

dataSourceId - New value of property dataSourceId.

setLoginPage

public void setLoginPage(java.lang.String loginPage)

Setter for property loginPage.

Parameters:

loginPage - New value of property loginPage.

setErrorPage

public void setErrorPage(java.lang.String errorPage)

Setter for property errorPage.

Parameters:

errorPage - New value of property errorPage.

setConnectionId

public void setConnectionId(java.lang.String connectionId)

Setter for property connectionId.

Parameters:

connectionId - New value of property connectionId.

setJstlDataSourceId

public void setJstlDataSourceId(java.lang.String jstlDataSourceId)

Setter for property jstlDataSourceId.

Parameters:

jstlDataSourceId - New value of property jstlDataSourceId.