01: /*
02: * Copyright 2004-2006 the original author or authors.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */
16:
17: package org.compass.core.transaction;
18:
19: import javax.transaction.TransactionManager;
20:
21: import org.compass.core.config.CompassSettings;
22:
23: /**
24: * Concrete implementations locate and return the JTA
25: * <code>TransactionManager</code>.
26: * <p>
27: * Initial implementation taken from Hibernate.
28: *
29: * @author kimchy
30: */
31: public interface TransactionManagerLookup {
32:
33: /**
34: * Obtain the JTA <tt>TransactionManager</tt>
35: */
36: public TransactionManager getTransactionManager(
37: CompassSettings settings) throws TransactionException;
38:
39: /**
40: * Return the JNDI name of the JTA <code>UserTransaction</code> or
41: * <code>null</code> (optional operation).
42: */
43: public String getUserTransactionName();
44:
45: }
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