01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * 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.lenya.cms.repository;
19:
20: import org.apache.avalon.framework.logger.AbstractLogEnabled;
21: import org.apache.avalon.framework.thread.ThreadSafe;
22: import org.apache.axis.components.uuid.UUIDGen;
23: import org.apache.axis.components.uuid.UUIDGenFactory;
24:
25: /**
26: * UUID generator based on Apache Axis.
27: */
28: public class AxisUUIDGenerator extends AbstractLogEnabled implements
29: UUIDGenerator, ThreadSafe {
30:
31: private UUIDGen delegate;
32:
33: protected UUIDGen getDelegate() {
34: if (this .delegate == null) {
35: this .delegate = UUIDGenFactory.getUUIDGen();
36: }
37: return this .delegate;
38: }
39:
40: public String nextUUID() {
41: return getDelegate().nextUUID();
42: }
43:
44: }
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