1 | |
|
2 | |
|
3 | |
|
4 | |
|
5 | |
|
6 | |
|
7 | |
|
8 | |
|
9 | |
|
10 | |
|
11 | |
package org.mule.transport.jms; |
12 | |
|
13 | |
import org.mule.api.MuleContext; |
14 | |
import org.mule.api.transaction.TransactionException; |
15 | |
import org.mule.config.i18n.CoreMessages; |
16 | |
import org.mule.transaction.AbstractSingleResourceTransaction; |
17 | |
import org.mule.transaction.IllegalTransactionStateException; |
18 | |
import org.mule.transport.jms.i18n.JmsMessages; |
19 | |
|
20 | |
import javax.jms.Connection; |
21 | |
import javax.jms.JMSException; |
22 | |
import javax.jms.Session; |
23 | |
|
24 | |
|
25 | |
|
26 | |
|
27 | |
|
28 | |
|
29 | |
public class JmsTransaction extends AbstractSingleResourceTransaction |
30 | |
{ |
31 | |
|
32 | |
public JmsTransaction(MuleContext muleContext) |
33 | |
{ |
34 | 0 | super(muleContext); |
35 | 0 | } |
36 | |
|
37 | |
public void bindResource(Object key, Object resource) throws TransactionException |
38 | |
{ |
39 | 0 | if (!(key instanceof Connection) || !(resource instanceof Session)) |
40 | |
{ |
41 | 0 | throw new IllegalTransactionStateException( |
42 | |
CoreMessages.transactionCanOnlyBindToResources("javax.jms.Connection/javax.jms.Session")); |
43 | |
} |
44 | |
|
45 | 0 | Session session = (Session)resource; |
46 | |
try |
47 | |
{ |
48 | 0 | if (!session.getTransacted()) |
49 | |
{ |
50 | 0 | throw new IllegalTransactionStateException(JmsMessages.sessionShouldBeTransacted()); |
51 | |
} |
52 | |
} |
53 | 0 | catch (JMSException e) |
54 | |
{ |
55 | 0 | throw new IllegalTransactionStateException(CoreMessages.transactionCannotReadState(), e); |
56 | 0 | } |
57 | |
|
58 | 0 | super.bindResource(key, resource); |
59 | 0 | } |
60 | |
|
61 | |
protected void doBegin() throws TransactionException |
62 | |
{ |
63 | |
|
64 | 0 | } |
65 | |
|
66 | |
protected void doCommit() throws TransactionException |
67 | |
{ |
68 | 0 | if (resource == null) |
69 | |
{ |
70 | 0 | logger.warn(CoreMessages.commitTxButNoResource(this)); |
71 | 0 | return; |
72 | |
} |
73 | |
|
74 | |
try |
75 | |
{ |
76 | 0 | ((Session)resource).commit(); |
77 | |
} |
78 | 0 | catch (JMSException e) |
79 | |
{ |
80 | 0 | throw new TransactionException(CoreMessages.transactionCommitFailed(), e); |
81 | 0 | } |
82 | 0 | } |
83 | |
|
84 | |
protected void doRollback() throws TransactionException |
85 | |
{ |
86 | 0 | if (resource == null) |
87 | |
{ |
88 | 0 | logger.warn(CoreMessages.rollbackTxButNoResource(this)); |
89 | 0 | return; |
90 | |
} |
91 | |
|
92 | |
try |
93 | |
{ |
94 | 0 | if (logger.isDebugEnabled()) |
95 | |
{ |
96 | 0 | logger.debug("Rolling back transaction: " + getId()); |
97 | |
} |
98 | 0 | ((Session)resource).rollback(); |
99 | |
} |
100 | 0 | catch (JMSException e) |
101 | |
{ |
102 | 0 | throw new TransactionException(CoreMessages.transactionRollbackFailed(), e); |
103 | 0 | } |
104 | 0 | } |
105 | |
|
106 | |
} |