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java.lang.Object org.springframework.ui.context.support.ResourceBundleThemeSource
public class ResourceBundleThemeSource
ThemeSource implementation that looks up an individual ResourceBundle per theme. The theme name gets interpreted as ResourceBundle basename, supporting a common basename prefix for all themes.
setBasenamePrefix(java.lang.String)
,
ResourceBundle
,
ResourceBundleMessageSource
Field Summary | |
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protected Log |
logger
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Constructor Summary | |
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ResourceBundleThemeSource()
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Method Summary | |
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protected MessageSource |
createMessageSource(String basename)
Create a MessageSource for the given basename, to be used as MessageSource for the corresponding theme. |
ThemeSource |
getParentThemeSource()
Return the parent of this ThemeSource, or null if none. |
Theme |
getTheme(String themeName)
This implementation returns a SimpleTheme instance, holding a ResourceBundle-based MessageSource whose basename corresponds to the given theme name (prefixed by the configured "basenamePrefix"). |
protected void |
initParent(Theme theme)
Initialize the MessageSource of the given theme with the one from the corresponding parent of this ThemeSource. |
void |
setBasenamePrefix(String basenamePrefix)
Set the prefix that gets applied to the ResourceBundle basenames, i.e. the theme names. |
void |
setParentThemeSource(ThemeSource parent)
Set the parent that will be used to try to resolve theme messages that this object can't resolve. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected final Log logger
Constructor Detail |
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public ResourceBundleThemeSource()
Method Detail |
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public void setParentThemeSource(ThemeSource parent)
HierarchicalThemeSource
setParentThemeSource
in interface HierarchicalThemeSource
parent
- the parent ThemeSource that will be used to
resolve messages that this object can't resolve.
May be null
, in which case no further resolution is possible.public ThemeSource getParentThemeSource()
HierarchicalThemeSource
null
if none.
getParentThemeSource
in interface HierarchicalThemeSource
public void setBasenamePrefix(String basenamePrefix)
basenamePrefix
- prefix for ResourceBundle basenamesResourceBundle
public Theme getTheme(String themeName)
SimpleTheme instances are cached per theme name. Use a reloadable MessageSource if themes should reflect changes to the underlying files.
getTheme
in interface ThemeSource
themeName
- name of the theme
null
if none definedsetBasenamePrefix(java.lang.String)
,
createMessageSource(java.lang.String)
protected MessageSource createMessageSource(String basename)
Default implementation creates a ResourceBundleMessageSource. for the given basename. A subclass could create a specifically configured ReloadableResourceBundleMessageSource, for example.
basename
- the basename to create a MessageSource for
ResourceBundleMessageSource
,
ReloadableResourceBundleMessageSource
protected void initParent(Theme theme)
theme
- the Theme to (re-)initialize
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