org.frameworkset.spi.support

类 ResourceBundleMessageSource

java.lang.Object

org.frameworkset.spi.support.MessageSourceSupport

org.frameworkset.spi.support.AbstractMessageSource

org.frameworkset.spi.support.ResourceBundleMessageSource

所有已实现的接口:

BeanClassLoaderAware, HierarchicalMessageSource, MessageSource

public class ResourceBundleMessageSource
extends AbstractMessageSource
implements BeanClassLoaderAware

Title: ResourceBundleMessageSource.java

Description:

bboss workgroup

Copyright (c) 2007

字段概要

从类继承的字段 org.frameworkset.spi.support.MessageSourceSupport

logger

构造器概要

构造器

构造器和说明
ResourceBundleMessageSource()

方法概要

限定符和类型	方法和说明
protected java.util.ResourceBundle	doGetBundle(java.lang.String basename, java.util.Locale locale) Obtain the resource bundle for the given basename and Locale.
protected java.util.ResourceBundle	doGetDefaultBundle(java.lang.String filename) Refresh the PropertiesHolder for the given bundle filename.
protected java.lang.ClassLoader	getBundleClassLoader() Return the ClassLoader to load resource bundles with.
protected java.text.MessageFormat	getMessageFormat(java.util.ResourceBundle bundle, java.lang.String code, java.util.Locale locale) Return a MessageFormat for the given bundle and code, fetching already generated MessageFormats from the cache.
protected java.util.ResourceBundle	getResourceBundle(java.lang.String basename, java.util.Locale locale) Return a ResourceBundle for the given basename and code, fetching already generated MessageFormats from the cache.
protected java.util.ResourceBundle	loadProperties(org.frameworkset.util.io.Resource resource, java.lang.String filename) Load the properties from the given resource.
protected java.text.MessageFormat	resolveCode(java.lang.String code, java.util.Locale locale) Resolves the given message code as key in the registered resource bundles, using a cached MessageFormat instance per message code.
protected java.lang.String	resolveCodeWithoutArguments(java.lang.String code, java.util.Locale locale) Resolves the given message code as key in the registered resource bundles, returning the value found in the bundle as-is (without MessageFormat parsing).
void	setBasename(java.lang.String basename) Set a single basename, following ResourceBundle conventions: essentially, a fully-qualified classpath location.
void	setBasenames(java.lang.String[] basenames) Set an array of basenames, each following ResourceBundle conventions: essentially, a fully-qualified classpath location.
void	setBeanClassLoader(java.lang.ClassLoader classLoader) Callback that supplies the bean class loader to a bean instance.
void	setBundleClassLoader(java.lang.ClassLoader classLoader) Set the ClassLoader to load resource bundles with.
java.lang.String	toString() Show the configuration of this MessageSource.

从类继承的方法 org.frameworkset.spi.support.AbstractMessageSource

destroy, getDefaultMessage, getMessage, getMessage, getMessage, getMessage, getMessage, getMessageFromParent, getMessageInternal, getParentMessageSource, isUseCodeAsDefaultMessage, renderDefaultMessage, resolveArguments, setParentMessageSource, setUseCodeAsDefaultMessage

从类继承的方法 org.frameworkset.spi.support.MessageSourceSupport

createMessageFormat, formatMessage, isAlwaysUseMessageFormat, setAlwaysUseMessageFormat

从类继承的方法 java.lang.Object

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

构造器详细资料

ResourceBundleMessageSource

public ResourceBundleMessageSource()

方法详细资料

setBasename

public void setBasename(java.lang.String basename)

Set a single basename, following ResourceBundle conventions: essentially, a fully-qualified classpath location. If it doesn't contain a package qualifier (such as org.mypackage), it will be resolved from the classpath root.

Messages will normally be held in the "/lib" or "/classes" directory of a web application's WAR structure. They can also be held in jar files on the class path.

Note that ResourceBundle names are effectively classpath locations: As a consequence, the JDK's standard ResourceBundle treats dots as package separators. This means that "test.theme" is effectively equivalent to "test/theme", just like it is for programmatic java.util.ResourceBundle usage.

另请参阅:

setBasenames(java.lang.String[]), ResourceBundle.getBundle(String)

setBasenames

public void setBasenames(java.lang.String[] basenames)

Set an array of basenames, each following ResourceBundle conventions: essentially, a fully-qualified classpath location. If it doesn't contain a package qualifier (such as org.mypackage), it will be resolved from the classpath root.

The associated resource bundles will be checked sequentially when resolving a message code. Note that message definitions in a previous resource bundle will override ones in a later bundle, due to the sequential lookup.

Note that ResourceBundle names are effectively classpath locations: As a consequence, the JDK's standard ResourceBundle treats dots as package separators. This means that "test.theme" is effectively equivalent to "test/theme", just like it is for programmatic java.util.ResourceBundle usage.

另请参阅:

setBasename(java.lang.String), ResourceBundle.getBundle(String)

setBundleClassLoader

public void setBundleClassLoader(java.lang.ClassLoader classLoader)

Set the ClassLoader to load resource bundles with.

Default is the containing BeanFactory's or the default ClassLoader determined by ClassUtils.getDefaultClassLoader() if not running within a BeanFactory.

getBundleClassLoader

protected java.lang.ClassLoader getBundleClassLoader()

Return the ClassLoader to load resource bundles with.

Default is the containing BeanFactory's bean ClassLoader.

另请参阅:

setBundleClassLoader(java.lang.ClassLoader)

setBeanClassLoader

public void setBeanClassLoader(java.lang.ClassLoader classLoader)

从接口复制的说明: BeanClassLoaderAware

Callback that supplies the bean class loader to a bean instance.

Invoked after the population of normal bean properties but before an initialization callback such as InitializingBean's InitializingBean.afterPropertiesSet() method or a custom init-method.

指定者:

setBeanClassLoader 在接口中 BeanClassLoaderAware

参数:

classLoader - the owning class loader; may be null in which case a default ClassLoader must be used, for example the ClassLoader obtained via ClassUtils.getDefaultClassLoader()

resolveCodeWithoutArguments

protected java.lang.String resolveCodeWithoutArguments(java.lang.String code,
                                                       java.util.Locale locale)

Resolves the given message code as key in the registered resource bundles, returning the value found in the bundle as-is (without MessageFormat parsing).

覆盖:

resolveCodeWithoutArguments 在类中 AbstractMessageSource

参数:

code - the code of the message to resolve

locale - the Locale to resolve the code for (subclasses are encouraged to support internationalization)

返回:

the message String, or null if not found

另请参阅:

AbstractMessageSource.resolveCode(java.lang.String, java.util.Locale), MessageFormat

resolveCode

protected java.text.MessageFormat resolveCode(java.lang.String code,
                                              java.util.Locale locale)

Resolves the given message code as key in the registered resource bundles, using a cached MessageFormat instance per message code.

指定者:

resolveCode 在类中 AbstractMessageSource

参数:

code - the code of the message to resolve

locale - the Locale to resolve the code for (subclasses are encouraged to support internationalization)

返回:

the MessageFormat for the message, or null if not found

另请参阅:

AbstractMessageSource.resolveCodeWithoutArguments(String, java.util.Locale)

getResourceBundle

protected java.util.ResourceBundle getResourceBundle(java.lang.String basename,
                                                     java.util.Locale locale)

Return a ResourceBundle for the given basename and code, fetching already generated MessageFormats from the cache.

参数:

basename - the basename of the ResourceBundle

locale - the Locale to find the ResourceBundle for

返回:

the resulting ResourceBundle, or null if none found for the given basename and Locale

doGetBundle

protected java.util.ResourceBundle doGetBundle(java.lang.String basename,
                                               java.util.Locale locale)
                                        throws java.util.MissingResourceException

Obtain the resource bundle for the given basename and Locale.

参数:

basename - the basename to look for

locale - the Locale to look for

返回:

the corresponding ResourceBundle

抛出:

java.util.MissingResourceException - if no matching bundle could be found

另请参阅:

ResourceBundle.getBundle(String, java.util.Locale, ClassLoader), getBundleClassLoader()

doGetDefaultBundle

protected java.util.ResourceBundle doGetDefaultBundle(java.lang.String filename)

Refresh the PropertiesHolder for the given bundle filename. The holder can be null if not cached before, or a timed-out cache entry (potentially getting re-validated against the current last-modified timestamp).

参数:

filename - the bundle filename (basename + Locale)

propHolder - the current PropertiesHolder for the bundle

loadProperties

protected java.util.ResourceBundle loadProperties(org.frameworkset.util.io.Resource resource,
                                                  java.lang.String filename)
                                           throws java.io.IOException

Load the properties from the given resource.

参数:

resource - the resource to load from

filename - the original bundle filename (basename + Locale)

返回:

the populated Properties instance

抛出:

java.io.IOException - if properties loading failed

getMessageFormat

protected java.text.MessageFormat getMessageFormat(java.util.ResourceBundle bundle,
                                                   java.lang.String code,
                                                   java.util.Locale locale)
                                            throws java.util.MissingResourceException

Return a MessageFormat for the given bundle and code, fetching already generated MessageFormats from the cache.

参数:

bundle - the ResourceBundle to work on

code - the message code to retrieve

locale - the Locale to use to build the MessageFormat

返回:

the resulting MessageFormat, or null if no message defined for the given code

抛出:

java.util.MissingResourceException - if thrown by the ResourceBundle

toString

public java.lang.String toString()

Show the configuration of this MessageSource.

覆盖:

toString 在类中 java.lang.Object