org.apache.struts.taglib.html
Class HtmlTag

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

All Implemented Interfaces:

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

public class HtmlTag

extends javax.servlet.jsp.tagext.TagSupport

Renders an HTML element with appropriate language attributes if there is a current Locale available in the user's session.

Version:

$Revision: 1.1 $ $Date$

Author:

Craig R. McClanahan, David Graham

See Also:

Serialized Form

Field Summary

protected boolean	locale Should we set the current Locale for this user if needed?
protected static MessageResources	messages The message resources for this package.
protected boolean	xhtml Are we rendering an xhtml page?

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

id, pageContext

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

HtmlTag()

Method Summary

protected java.util.Locale	currentLocale() Deprecated. Use getCurrentLocale instead because it makes the display logic easier.
int	doEndTag() Process the end of this tag.
int	doStartTag() Process the start of this tag.
protected java.util.Locale	getCurrentLocale() Return the current Locale for this request.
boolean	getLocale()
boolean	getXhtml()
void	release() Release any acquired resources.
void	setLocale(boolean locale)
void	setXhtml(boolean xhtml)

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

findAncestorWithClass, getId, getParent, getValue, getValues, 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

messages

protected static MessageResources messages

The message resources for this package.

locale

protected boolean locale

Should we set the current Locale for this user if needed?

xhtml

protected boolean xhtml

Are we rendering an xhtml page?

Constructor Detail

HtmlTag

public HtmlTag()

Method Detail

getLocale

public boolean getLocale()

setLocale

public void setLocale(boolean locale)

getXhtml

public boolean getXhtml()

setXhtml

public void setXhtml(boolean xhtml)

doStartTag

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

Process the start of this tag.

Specified by:

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

Overrides:

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

Throws:

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

doEndTag

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

Process the end of this tag.

Specified by:

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

Overrides:

doEndTag 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.

Specified by:

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

Overrides:

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

currentLocale

protected java.util.Locale currentLocale()

Deprecated. Use getCurrentLocale instead because it makes the display logic easier.

Return the current Locale for this request, creating a new one if necessary. If there is no current Locale, and locale support is not requested, return null.

getCurrentLocale

protected java.util.Locale getCurrentLocale()

Return the current Locale for this request. If there is no locale in the session and the locale attribute is set to "true", this method will create a Locale based on the client's Accept-Language header or the server's default locale and store it in the session. This will always return a Locale and never null.

Since:

Struts 1.1