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: */package org.apache.lucene.store;
17:
18: import java.io.IOException;
19:
20: /**
21: * This exception is thrown when the <code>write.lock</code>
22: * could not be acquired. This
23: * happens when a writer tries to open an index
24: * that another writer already has open.
25: * @see Lock#obtain(long).
26: */
27: public class LockObtainFailedException extends IOException {
28: public LockObtainFailedException(String message) {
29: super(message);
30: }
31: }
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