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Java > Open Source Codes > org > apache > geronimo > kernel > basic > KernelOperationInvoker


1 /**
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17
18 package org.apache.geronimo.kernel.basic;
19
20 import java.lang.reflect.Method JavaDoc;
21
22 import org.apache.geronimo.kernel.Kernel;
23 import org.apache.geronimo.gbean.AbstractName;
24
25 /**
26  * @version $Rev: 476049 $ $Date: 2006-11-16 23:35:17 -0500 (Thu, 16 Nov 2006) $
27  */
28 public final class KernelOperationInvoker implements ProxyInvoker {
29     private final Kernel kernel;
30     private final String JavaDoc name;
31     private final String JavaDoc[] argumentTypes;
32
33     public KernelOperationInvoker(Kernel kernel, Method JavaDoc method) {
34         this.kernel = kernel;
35         name = method.getName();
36
37         // convert the parameters to a MBeanServer friendly string array
38 Class JavaDoc[] parameters = method.getParameterTypes();
39         argumentTypes = new String JavaDoc[parameters.length];
40         for (int i = 0; i < parameters.length; i++) {
41             argumentTypes[i] = parameters[i].getName();
42         }
43     }
44
45     public Object JavaDoc invoke(AbstractName abstractName, Object JavaDoc[] arguments) throws Throwable JavaDoc {
46         return kernel.invoke(abstractName, name, arguments, argumentTypes);
47     }
48 }
49
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