Update of /cvsroot/commonjava/commonjava-projects/commonjava-enterprise-services/src/java/org/commonjava/j2ee/services
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv26828/src/java/org/commonjava/j2ee/services
Modified Files:
ServiceLocator.java
Log Message:
updated documentation in project.xml files, and added functionality to:
Console:
- provide convenient way to prompt the user for more information
Config:
- Provide snap-in container stacking, or scoping
- Provide a JBoss service implementation of a snap-in container
Probably other things, but I don't honestly remember everything...
Index: ServiceLocator.java
===================================================================
RCS file: /cvsroot/commonjava/commonjava-projects/commonjava-enterprise-services/src/java/org/commonjava/j2ee/services/ServiceLocator.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- ServiceLocator.java 10 Oct 2003 03:14:36 -0000 1.2
+++ ServiceLocator.java 18 Feb 2004 06:12:47 -0000 1.3
@@ -88,6 +88,39 @@
return result;
}
+ /** Retrieve the JNDI configuration for service lookups, then lookup the specified
+ * service object.
+ * @param jndiName The JNDI binding.
+ * @param serviceClass The class of the service to retrieve.
+ */
+ public static Object getService(String jndiName, Class serviceClass)
+ throws EnterpriseConfigurationException, NamingException
+ {
+ Object result = null;
+ InitialContext ctx = null;
+ try{
+ EnterpriseConfiguration config = EnterpriseConfiguration.getConfiguration();
+ JndiConfig jndiConfig = config.getEjbJndiConfig();
+ if(jndiConfig.useContextEnvironment()){
+ ctx = new InitialContext(jndiConfig.getEnvironment());
+ }
+ else{
+ ctx = new InitialContext();
+ }
+ result = ctx.lookup(jndiName);
+ if(!serviceClass.isInstance(result)){
+ result = PortableRemoteObject.narrow(result, serviceClass);
+ }
+ }
+ finally{
+ if(ctx != null){
+ ctx.close();
+ }
+ }
+
+ return result;
+ }
+
/** Retrieve the JNDI configuration for JDBC lookups, then lookup the specified
* jndi binding and return a JMS queue connection information object.
* @param jndiName The JNDI binding
@@ -98,4 +131,88 @@
return null;
}
+ /** Retrieve the JNDI configuration for EJB lookups, then lookup the specified
+ * jndi binding and return an EJB home interface, cast to the specified class.
+ * @param jndiName The JNDI binding
+ * @param castTo The class to cast the lookup result to.
+ */
+ public static Object getLocalEjbHome(String jndiName, Class castTo)
+ throws EnterpriseConfigurationException, NamingException
+ {
+ Object result = null;
+ InitialContext ctx = null;
+ try{
+ ctx = new InitialContext();
+ result = ctx.lookup(jndiName);
+ if(!castTo.isInstance(result)){
+ result = PortableRemoteObject.narrow(result, castTo);
+ }
+ }
+ finally{
+ if(ctx != null){
+ ctx.close();
+ }
+ }
+
+ return result;
+ }
+
+ /** Retrieve the JNDI configuration for JDBC lookups, then lookup the specified
+ * jndi binding and return a JDBC DataSource.
+ * @param jndiName The JNDI binding
+ */
+ public static DataSource getLocalDataSource(String jndiName)
+ throws EnterpriseConfigurationException, NamingException
+ {
+ DataSource result = null;
+ InitialContext ctx = null;
+ try{
+ ctx = new InitialContext();
+ result = (DataSource)ctx.lookup(jndiName);
+ }
+ finally{
+ if(ctx != null){
+ ctx.close();
+ }
+ }
+
+ return result;
+ }
+
+ /** Retrieve the JNDI configuration for service lookups, then lookup the specified
+ * service object.
+ * @param jndiName The JNDI binding.
+ * @param serviceClass The class of the service to retrieve.
+ */
+ public static Object getLocalService(String jndiName, Class serviceClass)
+ throws EnterpriseConfigurationException, NamingException
+ {
+ Object result = null;
+ InitialContext ctx = null;
+ try{
+ ctx = new InitialContext();
+ result = ctx.lookup(jndiName);
+ if(!serviceClass.isInstance(result)){
+ result = PortableRemoteObject.narrow(result, serviceClass);
+ }
+ }
+ finally{
+ if(ctx != null){
+ ctx.close();
+ }
+ }
+
+ return result;
+ }
+
+ /** Retrieve the JNDI configuration for JDBC lookups, then lookup the specified
+ * jndi binding and return a JMS queue connection information object.
+ * @param jndiName The JNDI binding
+ */
+ public static JmsQueueInfo getLocalJmsQueue(String jndiName)
+ {
+ //FINISH Implement getJmsQueue(String):JmsQueueInfo in ServiceLocator.
+ return null;
+ }
+
}
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