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1   /*
2    * JBoss, Home of Professional Open Source
3    * Copyright 2014, Red Hat, Inc. and/or its affiliates, and individual
4    * contributors by the @authors tag. See the copyright.txt in the
5    * distribution for a full listing of individual contributors.
6    *
7    * Licensed under the Apache License, Version 2.0 (the "License");
8    * you may not use this file except in compliance with the License.
9    * You may obtain a copy of the License at
10   * http://www.apache.org/licenses/LICENSE-2.0
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  package org.jboss.as.quickstarts.ear.ejb;
18  
19  import javax.ejb.Stateless;
20  import org.jboss.as.quickstarts.ear.client.GreeterEJBLocal;
21  import org.jboss.as.quickstarts.ear.client.GreeterException;
22  
23  /**
24   * @author bmaxwell
25   * Session Bean implementation class GreeterEJB
26   */
27  @Stateless
28  public class GreeterEJB implements GreeterEJBLocal {
29  
30      /**
31       * Default constructor. 
32       */
33      public GreeterEJB() {
34      }
35      
36      public String sayHello(String name) throws GreeterException {
37          
38          if(name == null || name.equals(""))
39              throw new GreeterException("name cannot be null or empty");
40          
41          return "Hello " + name;        
42      }
43  
44  }