pt.moredata.connection.taglibs
Class AbstractInputTag

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

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:

DriverInputTag, JdbcURLInputTag, PasswordInputTag, UserIdInputTag

public abstract class AbstractInputTag

extends javax.servlet.jsp.tagext.TagSupport

implements javax.servlet.jsp.tagext.TryCatchFinally

AbstractInputTag.java Company MoreData

Version:

$Revision: 1.7 $

Author:

pcarmo

See Also:

Serialized Form

Field Summary

protected java.lang.String	_type
protected boolean	hidden Indica se o campo está escondedo ou não
protected int	size Tamanho do campo de input.
protected java.lang.String	value Valor inicial do campo de input.

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

AbstractInputTag()

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.
protected abstract void	print(javax.servlet.jsp.JspWriter out) Este metodo e responsavel por escrever na pagina o codigo html gerado para uma determinada tag.
void	setHidden(java.lang.String hidden) Setter for property hidden.
void	setSize(java.lang.String size) Setter for property size.
void	setValue(java.lang.String value) Setter for property value.

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

size

protected int size

Tamanho do campo de input.

value

protected java.lang.String value

Valor inicial do campo de input.

hidden

protected boolean hidden

Indica se o campo está escondedo ou não

_type

protected java.lang.String _type

Constructor Detail

AbstractInputTag

public AbstractInputTag()

Method Detail

print

protected abstract void print(javax.servlet.jsp.JspWriter out)
                       throws java.io.IOException

Este metodo e responsavel por escrever na pagina o codigo html gerado para uma determinada tag.

Throws:

java.io.IOException

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 - Caso ocorra um 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

Returns:

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

Throws:

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

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

setSize

public void setSize(java.lang.String size)

Setter for property size.

Parameters:

size - New value of property size.

setValue

public void setValue(java.lang.String value)

Setter for property value.

Parameters:

value - New value of property value.

setHidden

public void setHidden(java.lang.String hidden)

Setter for property hidden.

Parameters:

hidden - New value of property hidden.