First cut of multilingual support at the NodeService level

- MLText type is persisted as a Serializable (TODO: investigate alternative storage)
 - 'nodeService' bean is filtered according to the default locale to provide only String return properties
 - Go direct to the 'mlAwareNodeService' bean to get access to unfiltered MLText properties
 - TODO: Proper value searches respecting Locale hierarchy


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4526 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

config/alfresco/model/dictionaryModel.xml

@@ -28,6 +28,11 @@
          <java-class>java.lang.String</java-class>
       </data-type>
 
+      <data-type name="d:mltext">
+         <analyser-class>org.alfresco.repo.search.impl.lucene.analysis.AlfrescoStandardAnalyser</analyser-class>
+         <java-class>org.alfresco.service.cmr.repository.MLText</java-class>
+      </data-type>
+
       <data-type name="d:content">
          <analyser-class>org.alfresco.repo.search.impl.lucene.analysis.AlfrescoStandardAnalyser</analyser-class>
          <java-class>org.alfresco.service.cmr.repository.ContentData</java-class>

config/alfresco/node-services-context.xml

@@ -4,7 +4,29 @@
 <!-- Beans pertinent to node persistence and services --> 
 <beans>
    
-   <bean id="nodeService" class="org.alfresco.repo.service.StoreRedirectorProxyFactory">
+   <bean id="mlPropertyInterceptor" class="org.alfresco.repo.node.MLPropertyInterceptor">
+      <property name="dictionaryService">
+         <ref bean="dictionaryService" />
+      </property>
+   </bean>
+   
+   <bean id="nodeService" class="org.springframework.aop.framework.ProxyFactoryBean" >
+      <property name="targetName">
+         <value>mlAwareNodeService</value>
+      </property>
+      <property name="proxyInterfaces">
+         <list>
+            <value>org.alfresco.service.cmr.repository.NodeService</value>
+         </list>
+      </property>
+      <property name="interceptorNames">
+         <list>
+            <value>mlPropertyInterceptor</value>
+         </list>
+      </property>
+   </bean>
+   
+   <bean id="mlAwareNodeService" class="org.alfresco.repo.service.StoreRedirectorProxyFactory">
       <property name="proxyInterface">
          <value>org.alfresco.service.cmr.repository.NodeService</value>
       </property>
@@ -29,7 +51,6 @@
       </property>
    </bean>
    
-   
    <!-- Wrapper component to handle restore and purge of archived nodes -->
    <bean id="nodeArchiveService" class="org.alfresco.repo.node.archive.NodeArchiveServiceImpl" >
       <property name="nodeService">
@@ -42,8 +63,8 @@
          <ref bean="transactionComponent"/>
       </property>
    </bean>
-   
-   <!-- NodeService implemented to persist to Database -->
+
+   <!-- The raw NodeService, implemented to persist to the database -->
    <bean id="dbNodeService" class="org.alfresco.repo.node.db.DbNodeServiceImpl" init-method="init" >
       <property name="dictionaryService">
          <ref bean="dictionaryService" />