1
14
15 package com.liferay.portlet.blogs.service.persistence;
16
17 import com.liferay.portal.SystemException;
18 import com.liferay.portal.kernel.dao.orm.QueryPos;
19 import com.liferay.portal.kernel.dao.orm.QueryUtil;
20 import com.liferay.portal.kernel.dao.orm.SQLQuery;
21 import com.liferay.portal.kernel.dao.orm.Session;
22 import com.liferay.portal.kernel.dao.orm.Type;
23 import com.liferay.portal.kernel.util.OrderByComparator;
24 import com.liferay.portal.kernel.util.StringBundler;
25 import com.liferay.portal.kernel.util.StringPool;
26 import com.liferay.portal.kernel.util.StringUtil;
27 import com.liferay.portal.service.persistence.impl.BasePersistenceImpl;
28 import com.liferay.portlet.blogs.model.BlogsStatsUser;
29 import com.liferay.portlet.blogs.model.impl.BlogsStatsUserImpl;
30 import com.liferay.util.dao.orm.CustomSQLUtil;
31
32 import java.util.ArrayList;
33 import java.util.Date;
34 import java.util.Iterator;
35 import java.util.List;
36
37
42 public class BlogsStatsUserFinderImpl
43 extends BasePersistenceImpl<BlogsStatsUser>
44 implements BlogsStatsUserFinder {
45
46 public static String COUNT_BY_ORGANIZATION_IDS =
47 BlogsStatsUserFinder.class.getName() + ".countByOrganizationIds";
48
49 public static String FIND_BY_GROUP_IDS =
50 BlogsStatsUserFinder.class.getName() + ".findByGroupIds";
51
52 public static String FIND_BY_ORGANIZATION_IDS =
53 BlogsStatsUserFinder.class.getName() + ".findByOrganizationIds";
54
55 public int countByOrganizationId(long organizationId)
56 throws SystemException {
57
58 List<Long> organizationIds = new ArrayList<Long>();
59
60 organizationIds.add(organizationId);
61
62 return countByOrganizationIds(organizationIds);
63 }
64
65 public int countByOrganizationIds(List<Long> organizationIds)
66 throws SystemException {
67
68 Session session = null;
69
70 try {
71 session = openSession();
72
73 String sql = CustomSQLUtil.get(COUNT_BY_ORGANIZATION_IDS);
74
75 sql = StringUtil.replace(
76 sql, "[$ORGANIZATION_ID$]",
77 getOrganizationIds(organizationIds));
78
79 SQLQuery q = session.createSQLQuery(sql);
80
81 q.addScalar(COUNT_COLUMN_NAME, Type.LONG);
82
83 QueryPos qPos = QueryPos.getInstance(q);
84
85 for (int i = 0; i < organizationIds.size(); i++) {
86 Long organizationId = organizationIds.get(i);
87
88 qPos.add(organizationId);
89 }
90
91 Iterator<Long> itr = q.list().iterator();
92
93 if (itr.hasNext()) {
94 Long count = itr.next();
95
96 if (count != null) {
97 return count.intValue();
98 }
99 }
100
101 return 0;
102 }
103 catch (Exception e) {
104 throw new SystemException(e);
105 }
106 finally {
107 closeSession(session);
108 }
109 }
110
111 public List<BlogsStatsUser> findByGroupIds(
112 long companyId, long groupId, int start, int end)
113 throws SystemException {
114
115 Session session = null;
116
117 try {
118 session = openSession();
119
120 String sql = CustomSQLUtil.get(FIND_BY_GROUP_IDS);
121
122 SQLQuery q = session.createSQLQuery(sql);
123
124 q.addScalar("userId", Type.LONG);
125 q.addScalar("lastPostDate", Type.TIMESTAMP);
126
127 QueryPos qPos = QueryPos.getInstance(q);
128
129 qPos.add(companyId);
130 qPos.add(groupId);
131 qPos.add(groupId);
132 qPos.add(groupId);
133
134 List<BlogsStatsUser> statsUsers = new ArrayList<BlogsStatsUser>();
135
136 Iterator<Object[]> itr = (Iterator<Object[]>)QueryUtil.iterate(
137 q, getDialect(), start, end);
138
139 while (itr.hasNext()) {
140 Object[] array = itr.next();
141
142 long userId = (Long)array[0];
143 Date lastPostDate = (Date)array[1];
144
145 List<BlogsStatsUser> curStatsUsers =
146 BlogsStatsUserUtil.findByU_L(userId, lastPostDate);
147
148 if (!curStatsUsers.isEmpty()) {
149 BlogsStatsUser statsUser = curStatsUsers.get(0);
150
151 statsUsers.add(statsUser);
152 }
153 }
154
155 return statsUsers;
156 }
157 catch (Exception e) {
158 throw new SystemException(e);
159 }
160 finally {
161 closeSession(session);
162 }
163 }
164
165 public List<BlogsStatsUser> findByOrganizationId(
166 long organizationId, int start, int end, OrderByComparator obc)
167 throws SystemException {
168
169 List<Long> organizationIds = new ArrayList<Long>();
170
171 organizationIds.add(organizationId);
172
173 return findByOrganizationIds(organizationIds, start, end, obc);
174 }
175
176 public List<BlogsStatsUser> findByOrganizationIds(
177 List<Long> organizationIds, int start, int end,
178 OrderByComparator obc)
179 throws SystemException {
180
181 Session session = null;
182
183 try {
184 session = openSession();
185
186 String sql = CustomSQLUtil.get(FIND_BY_ORGANIZATION_IDS);
187
188 sql = StringUtil.replace(
189 sql, "[$ORGANIZATION_ID$]",
190 getOrganizationIds(organizationIds));
191 sql = CustomSQLUtil.replaceOrderBy(sql, obc);
192
193 SQLQuery q = session.createSQLQuery(sql);
194
195 q.addEntity("BlogsStatsUser", BlogsStatsUserImpl.class);
196
197 QueryPos qPos = QueryPos.getInstance(q);
198
199 for (int i = 0; i < organizationIds.size(); i++) {
200 Long organizationId = organizationIds.get(i);
201
202 qPos.add(organizationId);
203 }
204
205 return (List<BlogsStatsUser>)QueryUtil.list(
206 q, getDialect(), start, end);
207 }
208 catch (Exception e) {
209 throw new SystemException(e);
210 }
211 finally {
212 closeSession(session);
213 }
214 }
215
216 protected String getOrganizationIds(List<Long> organizationIds) {
217 if (organizationIds.isEmpty()) {
218 return StringPool.BLANK;
219 }
220
221 StringBundler sb = new StringBundler(organizationIds.size() * 2 - 1);
222
223 for (int i = 0; i < organizationIds.size(); i++) {
224 sb.append("Users_Orgs.organizationId = ? ");
225
226 if ((i + 1) != organizationIds.size()) {
227 sb.append("OR ");
228 }
229 }
230
231 return sb.toString();
232 }
233
234 }