01: /*
02: * ========================================================================
03: *
04: * Copyright 2001-2003 The Apache Software Foundation.
05: *
06: * Licensed under the Apache License, Version 2.0 (the "License");
07: * you may not use this file except in compliance with the License.
08: * You may obtain a copy of the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing, software
13: * distributed under the License is distributed on an "AS IS" BASIS,
14: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15: * See the License for the specific language governing permissions and
16: * limitations under the License.
17: *
18: * ========================================================================
19: */
20: package org.apache.cactus.sample.ejb;
21:
22: import java.rmi.RemoteException;
23:
24: import javax.ejb.EJBObject;
25:
26: /**
27: * Sample EJB interface
28: *
29: * @version $Id: Converter.java 238816 2004-02-29 16:36:46Z vmassol $
30: */
31: public interface Converter extends EJBObject {
32: /**
33: * Convert Yens to US dollars.
34: *
35: * @param theYenAmount the amount to convert
36: * @return the conversion in US dollars
37: * @throws RemoteException in case of error
38: */
39: double convertYenToDollar(double theYenAmount)
40: throws RemoteException;
41: }
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