X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fconfig%2Fconfig-manager%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fconfig%2Fmanager%2Fimpl%2Fjmx%2FServiceReferenceRegistrator.java;fp=opendaylight%2Fconfig%2Fconfig-manager%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fconfig%2Fmanager%2Fimpl%2Fjmx%2FServiceReferenceRegistrator.java;h=160ee1888a4121bb9fbff66621fde7190bc015b4;hb=81282cf3711693da7dde667c6bbf18cb40e81ad0;hp=0000000000000000000000000000000000000000;hpb=df3615ff3fd59b4c28175b9f359e8caa3a14f914;p=controller.git

diff --git a/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/jmx/ServiceReferenceRegistrator.java b/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/jmx/ServiceReferenceRegistrator.java
new file mode 100644
index 0000000000..160ee1888a
--- /dev/null
+++ b/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/jmx/ServiceReferenceRegistrator.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.config.manager.impl.jmx;
+
+import org.opendaylight.controller.config.api.jmx.ObjectNameUtil;
+import org.opendaylight.controller.config.manager.impl.jmx.InternalJMXRegistrator.InternalJMXRegistration;
+
+import javax.management.InstanceAlreadyExistsException;
+import javax.management.ObjectName;
+
+public interface ServiceReferenceRegistrator extends AutoCloseable {
+
+    public String getNullableTransactionName();
+
+    ServiceReferenceJMXRegistration registerMBean(ServiceReferenceMXBeanImpl object,
+                                                          ObjectName on) throws InstanceAlreadyExistsException;
+
+    @Override
+    void close();
+
+    public static class ServiceReferenceJMXRegistration implements AutoCloseable {
+        private final InternalJMXRegistration registration;
+
+        ServiceReferenceJMXRegistration(InternalJMXRegistration registration) {
+            this.registration = registration;
+        }
+
+        @Override
+        public void close() {
+            registration.close();
+        }
+    }
+
+    public static interface ServiceReferenceTransactionRegistratorFactory {
+        public ServiceReferenceRegistrator create();
+    }
+
+    public static class ServiceReferenceRegistratorImpl implements ServiceReferenceRegistrator {
+        private final InternalJMXRegistrator currentJMXRegistrator;
+        private final String nullableTransactionName;
+
+        public ServiceReferenceRegistratorImpl(NestableJMXRegistrator parentRegistrator, String nullableTransactionName){
+            currentJMXRegistrator = parentRegistrator.createChild();
+            this.nullableTransactionName = nullableTransactionName;
+        }
+
+        public String getNullableTransactionName() {
+            return nullableTransactionName;
+        }
+
+
+        public ServiceReferenceJMXRegistration registerMBean(ServiceReferenceMXBeanImpl object,
+                                                             ObjectName on) throws InstanceAlreadyExistsException {
+            String actualTransactionName = ObjectNameUtil.getTransactionName(on);
+            boolean broken = false;
+            broken |= (nullableTransactionName == null) != (actualTransactionName == null);
+            broken |= (nullableTransactionName != null) && nullableTransactionName.equals(actualTransactionName) == false;
+            if (broken) {
+                throw new IllegalArgumentException("Transaction name mismatch between expected "
+                        + nullableTransactionName + ", got " + actualTransactionName + " in " + on);
+            }
+            if (ObjectNameUtil.isServiceReference(on) == false) {
+                throw new IllegalArgumentException("Invalid type of " + on);
+            }
+            return new ServiceReferenceJMXRegistration(currentJMXRegistrator.registerMBean(object, on));
+        }
+
+
+        @Override
+        public void close() {
+            currentJMXRegistrator.close();
+        }
+        public static interface ServiceReferenceTransactionRegistratorFactory {
+            public ServiceReferenceRegistrator create();
+        }
+    }
+
+
+    public static class ServiceReferenceTransactionRegistratorFactoryImpl implements ServiceReferenceTransactionRegistratorFactory {
+        private final NestableJMXRegistrator parentRegistrator;
+        private final String nullableTransactionName;
+
+        public ServiceReferenceTransactionRegistratorFactoryImpl(TransactionModuleJMXRegistrator parentRegistrator,
+                                                             String nullableTransactionName) {
+            this.parentRegistrator = parentRegistrator;
+            this.nullableTransactionName = nullableTransactionName;
+        }
+
+        public ServiceReferenceTransactionRegistratorFactoryImpl(BaseJMXRegistrator baseJMXRegistrator) {
+            this.parentRegistrator = baseJMXRegistrator;
+            this.nullableTransactionName = null;
+        }
+
+        public ServiceReferenceRegistrator create() {
+            return new ServiceReferenceRegistratorImpl(parentRegistrator, nullableTransactionName);
+        }
+    }
+}