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1
22 package org.jboss.test.perf.ejb;
23
24 import java.rmi.RemoteException  ;
25 import java.rmi.ServerException ;
26 import javax.ejb.CreateException ;
27 import javax.ejb.RemoveException ;
28 import javax.ejb.SessionContext ;
29 import javax.naming.Context ;
30 import javax.naming.InitialContext ;
31 import javax.rmi.PortableRemoteObject ;
32
33 import org.jboss.logging.Logger;
34
35 import org.jboss.test.perf.interfaces.SessionHome;
36 import org.jboss.test.perf.interfaces.Session;
37
38
43 public class ClientSessionBean implements javax.ejb.SessionBean
44 {
45 private static Logger log = Logger.getLogger(ClientSessionBean.class);
46 private String entityName;
47
48 public void create(int low, int high)
49 throws CreateException , RemoteException
50 {
51 try
52 {
53 long start = System.currentTimeMillis();
54 Session bean = lookupSession();
55 bean.create(low, high);
56 long end = System.currentTimeMillis();
57 log.debug("create ran in: "+(end - start));
58 }
59 catch (CreateException ce)
60 {
61 throw ce;
62 }
63 catch(Exception e)
64 {
65 log.error("create failed", e);
66 throw new CreateException (e.toString());
67 }
68 }
69
70 public void remove(int low, int high)
71 throws RemoveException , RemoteException
72 {
73 try
74 {
75 long start = System.currentTimeMillis();
76 Session bean = lookupSession();
77 bean.remove(low, high);
78 long end = System.currentTimeMillis();
79 log.debug("remove ran in: "+(end - start));
80 }
81 catch(Exception e)
82 {
83 throw new RemoteException ("remove failure", e);
84 }
85 }
86
87 public void read(int id) throws RemoteException
88 {
89 try
90 {
91 long start = System.currentTimeMillis();
92 Session bean = lookupSession();
93 bean.read(id);
94 long end = System.currentTimeMillis();
95 log.debug("read ran in: "+(end - start));
96 }
97 catch(Exception e)
98 {
99 throw new RemoteException ("read failure", e);
100 }
101 }
102
103 public void read(int low, int high) throws RemoteException
104 {
105 try
106 {
107 long start = System.currentTimeMillis();
108 Session bean = lookupSession();
109 bean.read(low, high);
110 long end = System.currentTimeMillis();
111 log.debug("read ran in: "+(end - start));
112 }
113 catch(Exception e)
114 {
115 throw new RemoteException ("read failure", e);
116 }
117 }
118
119 public void write(int id) throws RemoteException
120 {
121 try
122 {
123 long start = System.currentTimeMillis();
124 Session bean = lookupSession();
125 bean.write(id);
126 long end = System.currentTimeMillis();
127 log.debug("write ran in: "+(end - start));
128 }
129 catch(Exception e)
130 {
131 throw new RemoteException ("write failure", e);
132 }
133 }
134
135 public void write(int low, int high) throws RemoteException
136 {
137 try
138 {
139 long start = System.currentTimeMillis();
140 Session bean = lookupSession();
141 bean.write(low, high);
142 long end = System.currentTimeMillis();
143 log.debug("write ran in: "+(end - start));
144 }
145 catch(Exception e)
146 {
147 throw new RemoteException ("write failure", e);
148 }
149 }
150
151 public void setSessionContext(SessionContext context)
152 {
153 }
154 public void ejbCreate(String entityName) throws CreateException
155 {
156 this.entityName = entityName;
157 }
158 public void ejbRemove()
159 {
160 }
161 public void ejbActivate()
162 {
163 }
164 public void ejbPassivate()
165 {
166 }
167
168 private Session lookupSession() throws Exception
169 {
170 Context context = new InitialContext ();
171 Object ref = context.lookup("java:comp/env/ejb/Session");
172 SessionHome home = (SessionHome) PortableRemoteObject.narrow(ref, SessionHome.class);
173 Session bean = home.create(entityName);
174 return bean;
175 }
176
177 }
178 |
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