Author: dblevins
Date: Fri Aug 22 20:33:52 2008
New Revision: 688256
URL: http://svn.apache.org/viewvc?rev=688256&view=rev
Log:
Added comments
Modified:
openejb/trunk/openejb3/examples/simple-singleton/src/main/java/org/superbiz/registry/PropertyRegistryBean.java
Modified:
openejb/trunk/openejb3/examples/simple-singleton/src/main/java/org/superbiz/registry/PropertyRegistryBean.java
URL:
http://svn.apache.org/viewvc/openejb/trunk/openejb3/examples/simple-singleton/src/main/java/org/superbiz/registry/PropertyRegistryBean.java?rev=688256&r1=688255&r2=688256&view=diff
==============================================================================
---
openejb/trunk/openejb3/examples/simple-singleton/src/main/java/org/superbiz/registry/PropertyRegistryBean.java
(original)
+++
openejb/trunk/openejb3/examples/simple-singleton/src/main/java/org/superbiz/registry/PropertyRegistryBean.java
Fri Aug 22 20:33:52 2008
@@ -26,6 +26,10 @@
@ConcurrencyManagement(BEAN)
public class PropertyRegistryBean implements PropertyRegistry {
+ // Note the java.util.Properties object is a thread-safe
+ // collections that uses synchronization. If it didn't
+ // you would have to use some form of synchronization
+ // to ensure the PropertyRegistryBean is thread-safe.
private final Properties properties = new Properties();
public String getProperty(String key) {
