org.mmbase.bridge.jsp.taglib

Class LocaleTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

javax.servlet.jsp.tagext.BodyTagSupport

org.mmbase.bridge.jsp.taglib.ContextReferrerTag

org.mmbase.bridge.jsp.taglib.CloudReferrerTag

org.mmbase.bridge.jsp.taglib.LocaleTag

All Implemented Interfaces:

Serializable, javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag, javax.servlet.jsp.tagext.TryCatchFinally

Direct Known Subclasses:

ContentTag

public class LocaleTag
extends CloudReferrerTag

Provides Locale (language, country) information to its body.

Version:

$Id$

Author:

Michiel Meeuwissen

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Cloud	cloud
static String	KEY
protected Locale	locale
protected Locale	prevCloudLocale
protected Locale	prevJstlLocale
static int	SCOPE
static String	TZ_KEY
protected Set<String>	varyHeaders

Fields inherited from class org.mmbase.bridge.jsp.taglib.CloudReferrerTag

cloudId

Fields inherited from class org.mmbase.bridge.jsp.taglib.ContextReferrerTag

contextId, EVAL_BODY, helper, id, pageContextTag, referid, writerid

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
LocaleTag()

Method Summary

Modifier and Type	Method and Description
protected void	addVary(String header)
protected void	determineFromCloudProvider()
protected void	determineLocale()
protected void	determineLocaleFromAttributes()
int	doAfterBody()
int	doEndTag()
void	doFinally()
int	doStartTag()
Locale	getLocale() Child tags can call this function to obtain the Locale they must use.
void	setCountry(String c)
void	setJspvar(String j)
void	setLanguage(String lang)
void	setTimezone(String t)
void	setVariant(String v)

Methods inherited from class org.mmbase.bridge.jsp.taglib.CloudReferrerTag

fillStandardParameters, findCloudProvider, findCloudProvider, getCloudContext, getCloudVar, getNode, getNodeOrNull, setCloud

Methods inherited from class org.mmbase.bridge.jsp.taglib.ContextReferrerTag

appendMoreParameters, doCatch, findLoopOrQuery, findParentTag, findParentTag, findWriter, findWriter, getAttribute, getAttribute, getAttributeBoolean, getAttributeInteger, getAttributeInteger, getAttributeValue, getContentTag, getContextProvider, getContextTag, getCurrentBlock, getDefaultLocale, getEscapedValue, getFormTag, getId, getLocaleFromContext, getObject, getObjectConditional, getPageContext, getPageContextTag, getQuery, getReferid, getString, getTaglibVersion, getThreadPageContext, getTimer, getTimeZone, getWriterValue, haveBody, release, setContext, setEscape, setId, setListdelimiter, setPageContext, setPageContextOnly, setReferid, setVartype, setWrite, setWriter

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, 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, setParent

Field Detail

KEY

public static final String KEY

See Also:

Constant Field Values

TZ_KEY

public static final String TZ_KEY

See Also:

Constant Field Values

SCOPE

public static final int SCOPE

See Also:

Constant Field Values

locale

protected Locale locale

prevCloudLocale

protected Locale prevCloudLocale

prevJstlLocale

protected Locale prevJstlLocale

cloud

protected Cloud cloud

varyHeaders

protected Set<String> varyHeaders

Constructor Detail

LocaleTag

public LocaleTag()

Method Detail

setLanguage

public void setLanguage(String lang)
                 throws javax.servlet.jsp.JspTagException

Throws:

javax.servlet.jsp.JspTagException

setCountry

public void setCountry(String c)
                throws javax.servlet.jsp.JspTagException

Throws:

javax.servlet.jsp.JspTagException

setVariant

public void setVariant(String v)
                throws javax.servlet.jsp.JspTagException

Throws:

javax.servlet.jsp.JspTagException

setTimezone

public void setTimezone(String t)
                 throws javax.servlet.jsp.JspTagException

Throws:

javax.servlet.jsp.JspTagException

Since:

MMBase-1.8.1

getLocale

public Locale getLocale()

Child tags can call this function to obtain the Locale they must use.

Overrides:

getLocale in class CloudReferrerTag

Returns:

a locale when defined or otherwise the mmbase locale.

setJspvar

public void setJspvar(String j)

Overrides:

setJspvar in class ContextReferrerTag

doStartTag

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

Specified by:

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

Overrides:

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

Throws:

javax.servlet.jsp.JspTagException

determineLocale

protected void determineLocale()
                        throws javax.servlet.jsp.JspTagException

Throws:

javax.servlet.jsp.JspTagException

determineFromCloudProvider

protected void determineFromCloudProvider()
                                   throws javax.servlet.jsp.JspTagException

Throws:

javax.servlet.jsp.JspTagException

addVary

protected void addVary(String header)

determineLocaleFromAttributes

protected void determineLocaleFromAttributes()
                                      throws javax.servlet.jsp.JspTagException

Throws:

javax.servlet.jsp.JspTagException

doAfterBody

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

Specified by:

doAfterBody in interface javax.servlet.jsp.tagext.IterationTag

Overrides:

doAfterBody in class javax.servlet.jsp.tagext.BodyTagSupport

Throws:

javax.servlet.jsp.JspTagException

doEndTag

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

Specified by:

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

Overrides:

doEndTag in class ContextReferrerTag

Throws:

javax.servlet.jsp.JspTagException

doFinally

public void doFinally()

Specified by:

doFinally in interface javax.servlet.jsp.tagext.TryCatchFinally

Overrides:

doFinally in class ContextReferrerTag