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1
24 package org.objectweb.jalisto.se.jca;
25
26 import org.objectweb.jalisto.se.exception.JcaException;
27 import org.objectweb.jalisto.se.impl.trace.Trace;
28
29 import javax.naming.Reference  ;
30 import javax.resource.ResourceException ;
31 import javax.resource.spi.ConnectionManager ;
32 import java.io.ObjectStreamException ;
33 import java.io.PrintWriter ;
34 import java.io.Serializable ;
35
36 public class JalistoCfSerializationWrapper implements Serializable {
37
38 public JalistoCfSerializationWrapper() {
39 }
40
41 public void setConnectionManager(ConnectionManager cm) {
42 this.connectionManager = cm;
43 }
44
45 public void setManagedConnectionFactory(JalistoManagedConnectionFactory jdomcf) {
46 try {
47 logger = jdomcf.getLogWriter();
48 } catch (ResourceException e) {
49 }
50
51 connectionURL = jdomcf.getConnectionURL();
52 connectionDriverName = jdomcf.getConnectionDriverName();
53 hashCode = jdomcf.hashCode();
54 }
55
56 public void setReference(Reference ref) {
57 reference = ref;
58 }
59
60 public Object readResolve() throws ObjectStreamException {
61 if (trace != null) {
62 trace.println(Trace.JCA, TRACE_ID + " readResolve");
63 }
64
65 JalistoConnectionFactory result = null;
66
67 if (reference != null) {
68 result = (JalistoConnectionFactory) JalistoObjectFactory.getConnectionFactory(reference);
69 }
70
71 if (result == null) {
72 try {
74 JalistoManagedConnectionFactory managedConnectionFactory = new JalistoManagedConnectionFactory();
75 managedConnectionFactory.setLogWriter(logger);
76 managedConnectionFactory.setConnectionURL(connectionURL);
77 managedConnectionFactory.setConnectionDriverName(connectionDriverName);
78 managedConnectionFactory.setHashCode(hashCode);
79 result = (JalistoConnectionFactory) managedConnectionFactory.createConnectionFactory(connectionManager);
80 } catch (ResourceException e) {
81 throw new JcaException("Cannot create new ConnectionFactory instance", e);
82 }
83 }
84
85 return result;
86 }
87
88
89 private ConnectionManager connectionManager = null;
90 private String connectionDriverName = null;
91 private String connectionURL = null;
92
93 private PrintWriter logger = null;
94 private Reference reference = null;
95
96 private Trace trace = null;
97 private int hashCode = 0;
98
99
100 private static final String TRACE_ID = "[JalistoCfSerializationWrapper]";
101
102 static final long serialVersionUID = -7589377087964761669L;
103 }
104 |
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