001 /** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 018 package org.apache.geronimo.transaction.manager; 019 020 import java.util.HashSet; 021 import java.util.List; 022 import java.util.Set; 023 import java.util.Map; 024 import javax.transaction.xa.XAException; 025 import javax.transaction.xa.Xid; 026 027 /** 028 * 029 * 030 * @version $Rev: 476049 $ $Date: 2006-11-16 23:35:17 -0500 (Thu, 16 Nov 2006) $ 031 * 032 * */ 033 public interface Recovery { 034 035 void recoverLog() throws XAException; 036 037 void recoverResourceManager(NamedXAResource xaResource) throws XAException; 038 039 boolean hasRecoveryErrors(); 040 041 List getRecoveryErrors(); 042 043 boolean localRecoveryComplete(); 044 045 int localUnrecoveredCount(); 046 047 //hard to implement.. needs ExternalTransaction to have a reference to externalXids. 048 // boolean remoteRecoveryComplete(); 049 050 Map getExternalXids(); 051 052 public static class XidBranchesPair { 053 private final Xid xid; 054 055 //set of TransactionBranchInfo 056 private final Set branches = new HashSet(); 057 058 private final Object mark; 059 060 public XidBranchesPair(Xid xid, Object mark) { 061 this.xid = xid; 062 this.mark = mark; 063 } 064 065 public Xid getXid() { 066 return xid; 067 } 068 069 public Set getBranches() { 070 return branches; 071 } 072 073 public Object getMark() { 074 return mark; 075 } 076 077 public void addBranch(TransactionBranchInfo branchInfo) { 078 branches.add(branchInfo); 079 } 080 } 081 082 }