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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 calculator;
import javax.ejb.CreateException;
import javax.ejb.EJBException;
import javax.ejb.SessionBean;
import javax.ejb.SessionContext;
public class AddServiceBean implements SessionBean {
public SessionContext ctx;
public AddServiceBean() {
// constructor
}
public void ejbCreate() throws CreateException {
// when bean is created
}
public void ejbActivate() {
// when bean is activated
}
public void ejbPassivate() {
// when bean is deactivated
}
public void ejbRemove() {
// when bean is removed
}
public void setSessionContext(SessionContext ctx) {
this.ctx = ctx;
}
public void unsetSessionContext() {
this.ctx = null;
}
public double add(double a, double b) throws EJBException {
return a + b;
}
}
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