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java/org/apache/catalina/JmxEnabled.java

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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.catalina;
+
+import javax.management.MBeanRegistration;
+import javax.management.ObjectName;
+
+/**
+ * This interface is implemented by components that will be registered with an
+ * MBean server when they are created and unregistered when they are destroyed.
+ * It is primarily intended to be implemented by components that implement
+ * {@link Lifecycle} but is not exclusively for them.
+ */
+public interface JmxEnabled extends MBeanRegistration {
+
+    /**
+     * @return the domain under which this component will be / has been
+     * registered.
+     */
+    String getDomain();
+
+
+    /**
+     * Specify the domain under which this component should be registered. Used
+     * with components that cannot (easily) navigate the component hierarchy to
+     * determine the correct domain to use.
+     *
+     * @param domain The name of the domain under which this component should be
+     *               registered
+     */
+    void setDomain(String domain);
+
+
+    /**
+     * @return the name under which this component has been registered with JMX.
+     */
+    ObjectName getObjectName();
+}