1
14
15 package com.liferay.portal.dao.shard;
16
17 import com.liferay.portal.kernel.log.Log;
18 import com.liferay.portal.kernel.log.LogFactoryUtil;
19 import com.liferay.portal.util.PropsValues;
20
21 import javax.sql.DataSource;
22
23
28 public class ShardUtil {
29
30 public static String COMPANY_SCOPE = "COMPANY_SCOPE";
31
32 public static DataSource getDataSource() {
33 return _shardAdvice.getDataSource();
34 }
35
36 public static ShardSelector getShardSelector() {
37 return _shardSelector;
38 }
39
40 public static boolean isEnabled() {
41 if (_shardAdvice != null) {
42 return true;
43 }
44 else {
45 return false;
46 }
47 }
48
49 public static String popCompanyService() {
50 String value = null;
51
52 if (_shardAdvice != null) {
53 value = _shardAdvice.popCompanyService();
54 }
55
56 return value;
57 }
58
59 public static void pushCompanyService(long companyId) {
60 if (_shardAdvice != null) {
61 _shardAdvice.pushCompanyService(companyId);
62 }
63 }
64
65 public static void pushCompanyService(String shardName) {
66 if (_shardAdvice != null) {
67 _shardAdvice.pushCompanyService(shardName);
68 }
69 }
70
71 public void setShardAdvice(ShardAdvice shardAdvice) {
72 _shardAdvice = shardAdvice;
73 }
74
75 private static Log _log = LogFactoryUtil.getLog(ShardUtil.class);
76
77 private static ShardAdvice _shardAdvice;
78 private static ShardSelector _shardSelector;
79
80 static {
81 try {
82 _shardSelector = (ShardSelector)Class.forName(
83 PropsValues.SHARD_SELECTOR).newInstance();
84 }
85 catch (Exception e) {
86 _log.error(e, e);
87 }
88 }
89
90 }