Package org.alfresco.repo.i18n

Class MessageServiceImpl

java.lang.Object

org.alfresco.repo.i18n.MessageServiceImpl

All Implemented Interfaces:

MessageService, TenantDeployer, MessageLookup

public class MessageServiceImpl
extends Object
implements MessageService

Message Service to get localised messages/strings which have been loaded from resource bundles either dynamically deployed in the Repository and/or statically loaded from the Classpath. Also provides methods (delegated to core utility class) to access the Locale of the current thread.

Field Summary

Fields

Modifier and Type	Field	Description
static String	PROPERTIES_FILE_SUFFIX

Constructor Summary

Constructors

Constructor	Description
MessageServiceImpl()

Method Summary

Modifier and Type	Method	Description
void	destroy()
String	getBaseBundleName(String resourceName)
Locale	getContentLocale()	Get the content local for the current thread. This will revert to MessageService.getLocale() if no value has been defined.
Locale	getLocale()	Get the general local for the current thread, will revert to the default locale if none specified for this thread.
String	getMessage(String messageKey)
String	getMessage(String messageKey, Object... params)
String	getMessage(String messageKey, Locale locale)
String	getMessage(String messageKey, Locale locale, Object... params)
Locale	getNearestLocale(Locale templateLocale, Set<Locale> options)	Searches for the nearest locale from the available options.
protected NodeRef	getNode(NodeRef rootNodeRef, String path)
Set<String>	getRegisteredBundles()	Get set of registered message resource bundles
ResourceBundle	getRepoResourceBundle(StoreRef storeRef, String path, Locale locale)	Get message resource bundle from the repository note: also used by Web Client (ResourceBundleWrapper)
void	init()
void	onDisableTenant()
void	onEnableTenant()
Locale	parseLocale(String localeStr)	Factory method to create a Locale from a lang_country_variant string.
void	register(MessageDeployer messageDeployer)	Register message deployer with message service
void	registerResourceBundle(String resBundlePath)	Register a resource bundle.
void	reset()	Resets the message service
protected NodeRef	resolveQNamePath(NodeRef rootNodeRef, String[] pathPrefixQNameStrings)
void	setContentLocale(Locale locale)	Set the content locale for the current thread.
void	setContentService(ContentService contentService)
void	setLoadedResourceBundlesCache(SimpleCache<String,Map<Locale,Set<String>>> loadedResourceBundlesCache)
void	setLocale(Locale locale)	Set the locale for the current thread.
void	setMessagesCache(SimpleCache<String,Map<Locale,Map<String,String>>> messagesCache)
void	setNamespaceService(NamespaceService namespaceService)
void	setNodeService(NodeService nodeService)
void	setResourceBundleBaseNamesCache(SimpleCache<String,Set<String>> resourceBundleBaseNamesCache)
void	setTenantService(TenantService tenantService)
void	setTryLockTimeout(long tryLockTimeout)
void	unregisterResourceBundle(String resBundlePath)	Unregister a resource bundle

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTIES_FILE_SUFFIX

public static final String PROPERTIES_FILE_SUFFIX

See Also:

Constant Field Values

Constructor Detail

MessageServiceImpl

public MessageServiceImpl()

Method Detail

setNamespaceService

public void setNamespaceService(NamespaceService namespaceService)

setNodeService

public void setNodeService(NodeService nodeService)

setTenantService

public void setTenantService(TenantService tenantService)

setContentService

public void setContentService(ContentService contentService)

setResourceBundleBaseNamesCache

public void setResourceBundleBaseNamesCache(SimpleCache<String,Set<String>> resourceBundleBaseNamesCache)

setLoadedResourceBundlesCache

public void setLoadedResourceBundlesCache(SimpleCache<String,Map<Locale,Set<String>>> loadedResourceBundlesCache)

setMessagesCache

public void setMessagesCache(SimpleCache<String,Map<Locale,Map<String,String>>> messagesCache)

setTryLockTimeout

public void setTryLockTimeout(long tryLockTimeout)

setLocale

public void setLocale(Locale locale)

Description copied from interface: MessageService

Set the locale for the current thread.

Specified by:

setLocale in interface MessageService

Parameters:

locale - the locale

getLocale

public Locale getLocale()

Description copied from interface: MessageService

Get the general local for the current thread, will revert to the default locale if none specified for this thread.

Specified by:

getLocale in interface MessageService

Returns:

the general locale

setContentLocale

public void setContentLocale(Locale locale)

Description copied from interface: MessageService

Set the content locale for the current thread.

Specified by:

setContentLocale in interface MessageService

Parameters:

locale - the content locale

getContentLocale

public Locale getContentLocale()

Description copied from interface: MessageService

Get the content local for the current thread.
This will revert to MessageService.getLocale() if no value has been defined.

Specified by:

getContentLocale in interface MessageService

Returns:

Returns the content locale

getNearestLocale

public Locale getNearestLocale(Locale templateLocale,
                               Set<Locale> options)

Description copied from interface: MessageService

Searches for the nearest locale from the available options. To match any locale, pass in null.

Specified by:

getNearestLocale in interface MessageService

Parameters:

templateLocale - the template to search for or null to match any locale

options - the available locales to search from

Returns:

Returns the best match from the available options, or the null if all matches fail

parseLocale

public Locale parseLocale(String localeStr)

Description copied from interface: MessageService

Factory method to create a Locale from a lang_country_variant string.

Specified by:

parseLocale in interface MessageService

Parameters:

localeStr - e.g. fr_FR

Returns:

Returns the locale instance, or the default if the string is invalid

registerResourceBundle

public void registerResourceBundle(String resBundlePath)

Description copied from interface: MessageService

Register a resource bundle.

This should be the bundle base path eg, alfresco/messages/errors or, workspace://SpaceStore/app:company_home/app:dictionary/app:labels/cm:errors

Once registered the messages will be available via getMessage, assuming the bundle resource exists at the given path location.

Specified by:

registerResourceBundle in interface MessageService

Parameters:

resBundlePath - the bundle base path

getMessage

public String getMessage(String messageKey)

Specified by:

getMessage in interface MessageLookup

getMessage

public String getMessage(String messageKey,
                         Locale locale)

Specified by:

getMessage in interface MessageLookup

getMessage

public String getMessage(String messageKey,
                         Object... params)

Specified by:

getMessage in interface MessageLookup

getMessage

public String getMessage(String messageKey,
                         Locale locale,
                         Object... params)

Specified by:

getMessage in interface MessageLookup

unregisterResourceBundle

public void unregisterResourceBundle(String resBundlePath)

Description copied from interface: MessageService

Unregister a resource bundle

This should be the bundle base path eg alfresco/messages/errors or workspace://SpaceStore/app:company_home/app:dictionary/app:labels/cm:errors

Once unregistered the messages will no longer be available via getMessage

Specified by:

unregisterResourceBundle in interface MessageService

Parameters:

resBundlePath - the bundle base path

getRepoResourceBundle

public ResourceBundle getRepoResourceBundle(StoreRef storeRef,
                                            String path,
                                            Locale locale)
                                     throws IOException

Description copied from interface: MessageService

Get message resource bundle from the repository note: also used by Web Client (ResourceBundleWrapper)

Specified by:

getRepoResourceBundle in interface MessageService

Parameters:

storeRef - store ref

path - repository path (XPath)

locale - locale

Returns:

input stream

Throws:

IOException

onEnableTenant

public void onEnableTenant()

Specified by:

onEnableTenant in interface TenantDeployer

onDisableTenant

public void onDisableTenant()

Specified by:

onDisableTenant in interface TenantDeployer

init

public void init()

Specified by:

init in interface TenantDeployer

destroy

public void destroy()

Specified by:

destroy in interface TenantDeployer

getRegisteredBundles

public Set<String> getRegisteredBundles()

Description copied from interface: MessageService

Get set of registered message resource bundles

Specified by:

getRegisteredBundles in interface MessageService

Returns:

set of registered bundles

register

public void register(MessageDeployer messageDeployer)

Description copied from interface: MessageService

Register message deployer with message service

Specified by:

register in interface MessageService

Parameters:

messageDeployer - MessageDeployer

reset

public void reset()

Resets the message service

getBaseBundleName

public String getBaseBundleName(String resourceName)

Specified by:

getBaseBundleName in interface MessageService

getNode

protected NodeRef getNode(NodeRef rootNodeRef,
                          String path)

resolveQNamePath

protected NodeRef resolveQNamePath(NodeRef rootNodeRef,
                                   String[] pathPrefixQNameStrings)