org.apache.strutsel.taglib.html

Class ELMessagesTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

javax.servlet.jsp.tagext.BodyTagSupport

org.apache.struts.taglib.html.MessagesTag

org.apache.strutsel.taglib.html.ELMessagesTag

All Implemented Interfaces:

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

public class ELMessagesTag
extends MessagesTag

Custom tag that iterates the elements of a message collection. It defaults to retrieving the messages from Action.ERROR_KEY, but if the message attribute is set to true then the messages will be retrieved from Action.MESSAGE_KEY. This is an alternative to the default ErrorsTag.

This class is a subclass of the class org.apache.struts.taglib.html.MessagesTag which provides most of the described functionality. This subclass allows all attribute values to be specified as expressions utilizing the JavaServer Pages Standard Library expression language.

Version:

$Rev: 471754 $

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.struts.taglib.html.MessagesTag

bundle, footer, header, id, iterator, locale, message, messageResources, name, processed, property

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

bodyContent

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

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

Constructors

Constructor and Description
ELMessagesTag()

Method Summary

Modifier and Type	Method and Description
int	doStartTag() Process the start tag.
java.lang.String	getBundleExpr() Getter method for "bundle" tag attribute.
java.lang.String	getFooterExpr() Getter method for "footer" tag attribute.
java.lang.String	getHeaderExpr() Getter method for "header" tag attribute.
java.lang.String	getIdExpr() Getter method for "id" tag attribute.
java.lang.String	getLocaleExpr() Getter method for "locale" tag attribute.
java.lang.String	getMessageExpr() Getter method for "message" tag attribute.
java.lang.String	getNameExpr() Getter method for "name" tag attribute.
java.lang.String	getPropertyExpr() Getter method for "property" tag attribute.
void	release() Resets attribute values for tag reuse.
void	setBundleExpr(java.lang.String bundleExpr) Setter method for "bundle" tag attribute.
void	setFooterExpr(java.lang.String footerExpr) Setter method for "footer" tag attribute.
void	setHeaderExpr(java.lang.String headerExpr) Setter method for "header" tag attribute.
void	setIdExpr(java.lang.String idExpr) Setter method for "id" tag attribute.
void	setLocaleExpr(java.lang.String localeExpr) Setter method for "locale" tag attribute.
void	setMessageExpr(java.lang.String messageExpr) Setter method for "message" tag attribute.
void	setNameExpr(java.lang.String nameExpr) Setter method for "name" tag attribute.
void	setPropertyExpr(java.lang.String propertyExpr) Setter method for "property" tag attribute.

Methods inherited from class org.apache.struts.taglib.html.MessagesTag

doAfterBody, doEndTag, getBundle, getFooter, getHeader, getId, getLocale, getMessage, getName, getProperty, setBundle, setFooter, setHeader, setId, setLocale, setMessage, setName, setProperty

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

doInitBody, getBodyContent, getPreviousOut, setBodyContent

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

findAncestorWithClass, getParent, getValue, getValues, removeValue, 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.Tag

getParent, setPageContext, setParent

Constructor Detail

ELMessagesTag

public ELMessagesTag()

Method Detail

getIdExpr

public java.lang.String getIdExpr()

Getter method for "id" tag attribute. (Mapping set in associated BeanInfo class.)

getBundleExpr

public java.lang.String getBundleExpr()

Getter method for "bundle" tag attribute. (Mapping set in associated BeanInfo class.)

getLocaleExpr

public java.lang.String getLocaleExpr()

Getter method for "locale" tag attribute. (Mapping set in associated BeanInfo class.)

getNameExpr

public java.lang.String getNameExpr()

Getter method for "name" tag attribute. (Mapping set in associated BeanInfo class.)

getPropertyExpr

public java.lang.String getPropertyExpr()

Getter method for "property" tag attribute. (Mapping set in associated BeanInfo class.)

getHeaderExpr

public java.lang.String getHeaderExpr()

Getter method for "header" tag attribute. (Mapping set in associated BeanInfo class.)

getFooterExpr

public java.lang.String getFooterExpr()

Getter method for "footer" tag attribute. (Mapping set in associated BeanInfo class.)

getMessageExpr

public java.lang.String getMessageExpr()

Getter method for "message" tag attribute. (Mapping set in associated BeanInfo class.)

setIdExpr

public void setIdExpr(java.lang.String idExpr)

Setter method for "id" tag attribute. (Mapping set in associated BeanInfo class.)

setBundleExpr

public void setBundleExpr(java.lang.String bundleExpr)

Setter method for "bundle" tag attribute. (Mapping set in associated BeanInfo class.)

setLocaleExpr

public void setLocaleExpr(java.lang.String localeExpr)

Setter method for "locale" tag attribute. (Mapping set in associated BeanInfo class.)

setNameExpr

public void setNameExpr(java.lang.String nameExpr)

Setter method for "name" tag attribute. (Mapping set in associated BeanInfo class.)

setPropertyExpr

public void setPropertyExpr(java.lang.String propertyExpr)

Setter method for "property" tag attribute. (Mapping set in associated BeanInfo class.)

setHeaderExpr

public void setHeaderExpr(java.lang.String headerExpr)

Setter method for "header" tag attribute. (Mapping set in associated BeanInfo class.)

setFooterExpr

public void setFooterExpr(java.lang.String footerExpr)

Setter method for "footer" tag attribute. (Mapping set in associated BeanInfo class.)

setMessageExpr

public void setMessageExpr(java.lang.String messageExpr)

Setter method for "message" tag attribute. (Mapping set in associated BeanInfo class.)

release

public void release()

Resets attribute values for tag reuse.

Specified by:

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

Overrides:

release in class MessagesTag

doStartTag

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

Process the start tag.

Specified by:

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

Overrides:

doStartTag in class MessagesTag

Throws:

javax.servlet.jsp.JspException - if a JSP exception has occurred