1
22
23 package com.liferay.portal.dao.shard;
24
25 import com.liferay.portal.kernel.log.Log;
26 import com.liferay.portal.kernel.log.LogFactoryUtil;
27 import com.liferay.portal.util.PropsValues;
28
29 import javax.sql.DataSource;
30
31
36 public class ShardUtil {
37
38 public static String COMPANY_SCOPE = "COMPANY_SCOPE";
39
40 public static DataSource getDataSource() {
41 return _shardAdvice.getDataSource();
42 }
43
44 public static ShardSelector getShardSelector() {
45 return _shardSelector;
46 }
47
48 public static boolean isEnabled() {
49 if (_shardAdvice != null) {
50 return true;
51 }
52 else {
53 return false;
54 }
55 }
56
57 public static String popCompanyService() {
58 String value = null;
59
60 if (_shardAdvice != null) {
61 value = _shardAdvice.popCompanyService();
62 }
63
64 return value;
65 }
66
67 public static void pushCompanyService(long companyId) {
68 if (_shardAdvice != null) {
69 _shardAdvice.pushCompanyService(companyId);
70 }
71 }
72
73 public static void pushCompanyService(String shardName) {
74 if (_shardAdvice != null) {
75 _shardAdvice.pushCompanyService(shardName);
76 }
77 }
78
79 public void setShardAdvice(ShardAdvice shardAdvice) {
80 _shardAdvice = shardAdvice;
81 }
82
83 private static Log _log = LogFactoryUtil.getLog(ShardUtil.class);
84
85 private static ShardAdvice _shardAdvice;
86 private static ShardSelector _shardSelector;
87
88 static {
89 try {
90 _shardSelector = (ShardSelector)Class.forName(
91 PropsValues.SHARD_SELECTOR).newInstance();
92 }
93 catch (Exception e) {
94 _log.error(e, e);
95 }
96 }
97
98 }