org.apache.struts.taglib.bean
Class MessageTag

java.lang.Object
  |
  +--javax.servlet.jsp.tagext.TagSupport
        |
        +--org.apache.struts.taglib.bean.MessageTag

All Implemented Interfaces:

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

public class MessageTag

extends javax.servlet.jsp.tagext.TagSupport

Custom tag that retrieves an internationalized messages string (with optional parametric replacement) from the ActionResources object stored as a context attribute by our associated ActionServlet implementation.

Version:

$Revision: 1.1 $ $Date$

Author:

Craig R. McClanahan

See Also:

Serialized Form

Field Summary

protected java.lang.String	arg0 The first optional argument.
protected java.lang.String	arg1 The second optional argument.
protected java.lang.String	arg2 The third optional argument.
protected java.lang.String	arg3 The fourth optional argument.
protected java.lang.String	arg4 The fifth optional argument.
protected java.lang.String	bundle The servlet context attribute key for our resources.
protected static java.util.Locale	defaultLocale The default Locale for our server.
protected java.lang.String	key The message key of the message to be retrieved.
protected java.lang.String	localeKey The session scope key under which our Locale is stored.
protected static MessageResources	messages The message resources for this package.

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

id, pageContext, parent, values

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

MessageTag()

Method Summary

int	doStartTag() Process the start tag.
java.lang.String	getArg0()
java.lang.String	getArg1()
java.lang.String	getArg2()
java.lang.String	getArg3()
java.lang.String	getArg4()
java.lang.String	getBundle()
java.lang.String	getKey()
java.lang.String	getLocale()
void	release() Release any acquired resources.
void	setArg0(java.lang.String arg0)
void	setArg1(java.lang.String arg1)
void	setArg2(java.lang.String arg2)
void	setArg3(java.lang.String arg3)
void	setArg4(java.lang.String arg4)
void	setBundle(java.lang.String bundle)
void	setKey(java.lang.String key)
void	setLocale(java.lang.String localeKey)

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

doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait

Field Detail

arg0

protected java.lang.String arg0

The first optional argument.

arg1

protected java.lang.String arg1

The second optional argument.

arg2

protected java.lang.String arg2

The third optional argument.

arg3

protected java.lang.String arg3

The fourth optional argument.

arg4

protected java.lang.String arg4

The fifth optional argument.

bundle

protected java.lang.String bundle

The servlet context attribute key for our resources.

defaultLocale

protected static final java.util.Locale defaultLocale

The default Locale for our server.

key

protected java.lang.String key

The message key of the message to be retrieved.

localeKey

protected java.lang.String localeKey

The session scope key under which our Locale is stored.

messages

protected static MessageResources messages

The message resources for this package.

Constructor Detail

MessageTag

public MessageTag()

Method Detail

getArg0

public java.lang.String getArg0()

setArg0

public void setArg0(java.lang.String arg0)

getArg1

public java.lang.String getArg1()

setArg1

public void setArg1(java.lang.String arg1)

getArg2

public java.lang.String getArg2()

setArg2

public void setArg2(java.lang.String arg2)

getArg3

public java.lang.String getArg3()

setArg3

public void setArg3(java.lang.String arg3)

getArg4

public java.lang.String getArg4()

setArg4

public void setArg4(java.lang.String arg4)

getBundle

public java.lang.String getBundle()

setBundle

public void setBundle(java.lang.String bundle)

getKey

public java.lang.String getKey()

setKey

public void setKey(java.lang.String key)

getLocale

public java.lang.String getLocale()

setLocale

public void setLocale(java.lang.String localeKey)

doStartTag

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

Process the start tag.

Overrides:

doStartTag in class javax.servlet.jsp.tagext.TagSupport

Throws:

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

release

public void release()

Release any acquired resources.

Overrides:

release in class javax.servlet.jsp.tagext.TagSupport