org.springframework.web.servlet.tags

Class ThemeTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

org.springframework.web.servlet.tags.RequestContextAwareTag

org.springframework.web.servlet.tags.HtmlEscapingAwareTag

org.springframework.web.servlet.tags.MessageTag

org.springframework.web.servlet.tags.ThemeTag

All Implemented Interfaces:

Serializable, IterationTag, JspTag, Tag, TryCatchFinally, ArgumentAware

public class ThemeTag
extends MessageTag

Custom tag to look up a theme message in the scope of this page. Messages are looked up using the ApplicationContext's ThemeSource, and thus should support internationalization.

Regards a HTML escaping setting, either on this tag instance, the page level, or the web.xml level.

If "code" isn't set or cannot be resolved, "text" will be used as default message.

Message arguments can be specified via the arguments attribute or by using nested <spring:argument> tags.

Author:

Jean-Pierre Pawlak, Juergen Hoeller

See Also:

Theme, ThemeSource, MessageTag.setCode(java.lang.String), MessageTag.setText(java.lang.String), HtmlEscapingAwareTag.setHtmlEscape(boolean), HtmlEscapeTag.setDefaultHtmlEscape(boolean), WebUtils.HTML_ESCAPE_CONTEXT_PARAM, ArgumentTag, Serialized Form

Field Summary

Fields inherited from class org.springframework.web.servlet.tags.MessageTag

DEFAULT_ARGUMENT_SEPARATOR

Fields inherited from class org.springframework.web.servlet.tags.RequestContextAwareTag

logger, REQUEST_CONTEXT_PAGE_ATTRIBUTE

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

Constructors

Constructor and Description
ThemeTag()

Method Summary

Modifier and Type	Method and Description
protected MessageSource	getMessageSource() Use the theme MessageSource for theme message resolution.
protected String	getNoSuchMessageExceptionDescription(NoSuchMessageException ex) Return exception message that indicates the current theme.

Methods inherited from class org.springframework.web.servlet.tags.MessageTag

addArgument, doEndTag, doStartTagInternal, release, resolveArguments, resolveMessage, setArguments, setArgumentSeparator, setCode, setJavaScriptEscape, setMessage, setScope, setText, setVar, writeMessage

Methods inherited from class org.springframework.web.servlet.tags.HtmlEscapingAwareTag

htmlEscape, isDefaultHtmlEscape, isHtmlEscape, isResponseEncodedHtmlEscape, setHtmlEscape

Methods inherited from class org.springframework.web.servlet.tags.RequestContextAwareTag

doCatch, doFinally, doStartTag, getRequestContext

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

doAfterBody, 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

Constructor Detail

ThemeTag

public ThemeTag()

Method Detail

getMessageSource

protected MessageSource getMessageSource()

Use the theme MessageSource for theme message resolution.

Overrides:

getMessageSource in class MessageTag

getNoSuchMessageExceptionDescription

protected String getNoSuchMessageExceptionDescription(NoSuchMessageException ex)

Return exception message that indicates the current theme.

Overrides:

getNoSuchMessageExceptionDescription in class MessageTag