Messenger facade: MessengerFactory.createMessenger() now takes app-region as parameter

* Allows single factory to be specified and individual consumers to use it to create appropriate application-region-scoped messengers.
* New interface more appropriate for where non-DI use will be required, e.g. Ehcache peer providers.



git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@33846 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Matt Ward
2012-02-13 11:08:20 +00:00
parent b9cfc43929
commit ac387f5f7b
10 changed files with 46 additions and 63 deletions

View File

@@ -22,9 +22,8 @@ package org.alfresco.repo.cluster;
import java.io.Serializable;
import org.alfresco.repo.jgroups.AlfrescoJGroupsChannelFactory;
import org.alfresco.util.PropertyCheck;
import org.alfresco.util.ParameterCheck;
import org.jgroups.Channel;
import org.springframework.beans.factory.annotation.Required;
/**
* JGroups implementation of the {@link MessengerFactory} interface.
@@ -33,20 +32,11 @@ import org.springframework.beans.factory.annotation.Required;
*/
public class JGroupsMessengerFactory implements MessengerFactory
{
private String appRegion;
@Override
public <T extends Serializable> Messenger<T> createMessenger()
public <T extends Serializable> Messenger<T> createMessenger(String appRegion)
{
PropertyCheck.mandatory(this, "appRegion", appRegion);
ParameterCheck.mandatory("appRegion", appRegion);
Channel channel = AlfrescoJGroupsChannelFactory.getChannel(appRegion);
return new JGroupsMessenger<T>(channel);
}
@Required
public void setAppRegion(String appRegion)
{
this.appRegion = appRegion;
}
}