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java/org/apache/tomcat/util/modeler/ParameterInfo.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.tomcat.util.modeler;
+
+
+import javax.management.MBeanParameterInfo;
+
+
+/**
+ * <p>Internal configuration information for a <code>Parameter</code>
+ * descriptor.</p>
+ *
+ * @author Craig R. McClanahan
+ */
+public class ParameterInfo extends FeatureInfo {
+    static final long serialVersionUID = 2222796006787664020L;
+    // ----------------------------------------------------------- Constructors
+
+
+    /**
+     * Standard zero-arguments constructor.
+     */
+    public ParameterInfo() {
+        super();
+    }
+
+    /**
+     * Create and return a <code>MBeanParameterInfo</code> object that
+     * corresponds to the parameter described by this instance.
+     * @return a parameter info
+     */
+    public MBeanParameterInfo createParameterInfo() {
+
+        // Return our cached information (if any)
+        if (info == null) {
+            info = new MBeanParameterInfo
+                (getName(), getType(), getDescription());
+        }
+        return (MBeanParameterInfo)info;
+    }
+}