01: /*
02:
03: Derby - Class org.apache.derby.impl.services.locks.D_Lock
04:
05: Licensed to the Apache Software Foundation (ASF) under one or more
06: contributor license agreements. See the NOTICE file distributed with
07: this work for additional information regarding copyright ownership.
08: The ASF licenses this file to you under the Apache License, Version 2.0
09: (the "License"); you may not use this file except in compliance with
10: the License. You may obtain a copy of the License at
11:
12: http://www.apache.org/licenses/LICENSE-2.0
13:
14: Unless required by applicable law or agreed to in writing, software
15: distributed under the License is distributed on an "AS IS" BASIS,
16: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17: See the License for the specific language governing permissions and
18: limitations under the License.
19:
20: */
21:
22: package org.apache.derby.impl.services.locks;
23:
24: import org.apache.derby.iapi.services.diag.Diagnosticable;
25: import org.apache.derby.iapi.services.diag.DiagnosticUtil;
26: import org.apache.derby.iapi.error.StandardException;
27:
28: import java.util.Properties;
29:
30: /**
31: **/
32:
33: public class D_Lock implements Diagnosticable {
34: protected Lock lock;
35:
36: public D_Lock() {
37: }
38:
39: /* Private/Protected methods of This class: */
40:
41: /*
42: ** Methods of Diagnosticable
43: */
44: public void init(Object obj) {
45: lock = (Lock) obj;
46: }
47:
48: /**
49: *
50: * @exception StandardException Standard exception policy.
51: **/
52: public String diag() throws StandardException {
53: StringBuffer sb = new StringBuffer(128);
54:
55: sb.append("Lockable=");
56: sb.append(DiagnosticUtil.toDiagString(lock.getLockable()));
57:
58: sb.append(" Qual=");
59: sb.append(DiagnosticUtil.toDiagString(lock.getQualifier()));
60:
61: sb.append(" CSpc=");
62: sb.append(lock.getCompatabilitySpace());
63:
64: sb.append(" count=" + lock.count + " ");
65:
66: return sb.toString();
67: }
68:
69: public void diag_detail(Properties prop) {
70: }
71: }
|