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Java > Open Source Codes > org > apache > geronimo > transaction > manager > Recovery


1 /**
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
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
18 package org.apache.geronimo.transaction.manager;
19
20 import java.util.HashSet JavaDoc;
21 import java.util.List JavaDoc;
22 import java.util.Set JavaDoc;
23 import java.util.Map JavaDoc;
24 import javax.transaction.xa.XAException JavaDoc;
25 import javax.transaction.xa.Xid JavaDoc;
26
27 /**
28  *
29  *
30  * @version $Rev: 476049 $ $Date: 2006-11-16 23:35:17 -0500 (Thu, 16 Nov 2006) $
31  *
32  * */
33 public interface Recovery {
34
35     void recoverLog() throws XAException JavaDoc;
36
37     void recoverResourceManager(NamedXAResource xaResource) throws XAException JavaDoc;
38
39     boolean hasRecoveryErrors();
40
41     List JavaDoc getRecoveryErrors();
42
43     boolean localRecoveryComplete();
44
45     int localUnrecoveredCount();
46
47     //hard to implement.. needs ExternalTransaction to have a reference to externalXids.
48 // boolean remoteRecoveryComplete();
49
50     Map JavaDoc getExternalXids();
51
52     public static class XidBranchesPair {
53         private final Xid JavaDoc xid;
54
55         //set of TransactionBranchInfo
56 private final Set JavaDoc branches = new HashSet JavaDoc();
57
58         private final Object JavaDoc mark;
59
60         public XidBranchesPair(Xid JavaDoc xid, Object JavaDoc mark) {
61             this.xid = xid;
62             this.mark = mark;
63         }
64
65         public Xid JavaDoc getXid() {
66             return xid;
67         }
68
69         public Set JavaDoc getBranches() {
70             return branches;
71         }
72
73         public Object JavaDoc getMark() {
74             return mark;
75         }
76
77         public void addBranch(TransactionBranchInfo branchInfo) {
78             branches.add(branchInfo);
79         }
80     }
81
82 }
83
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