1 package org.csc.phynixx.xa;
2
3 /*
4 * #%L
5 * phynixx-xa
6 * %%
7 * Copyright (C) 2014 csc
8 * %%
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
12 *
13 * http://www.apache.org/licenses/LICENSE-2.0
14 *
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 * #L%
21 */
22
23
24 public class IDGenerator implements IResourceIDGenerator {
25
26 private Long current = new Long(1);
27
28 public IDGenerator() {
29 this(0);
30 }
31
32 public IDGenerator(long start) {
33 super();
34 this.current = new Long(start);
35 }
36
37 public long getCurrentLong() {
38 return this.current.longValue();
39 }
40
41 public long generateLong() {
42 this.generate();
43 return this.getCurrentLong();
44 }
45
46
47 /* (non-Javadoc)
48 * @see de.csc.xaresource.sample.IResourceIDGenerator#getCurrent()
49 */
50 public Object getCurrent() {
51 return this.current.toString();
52 }
53
54 /* (non-Javadoc)
55 * @see de.csc.xaresource.sample.IResourceIDGenerator#generate()
56 */
57 public Object generate() {
58 long cc = current.longValue();
59 this.current = ++cc;
60 return this.getCurrent();
61 }
62
63
64 }