Examples of DruidPooledPreparedStatement

Examples of com.alibaba.druid.pool.DruidPooledPreparedStatement

61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
        PreparedStatementHolder stmtHoler_3;
        PreparedStatementHolder stmtHoler_4;
       
        // sql_0连续执行两次
        {
            DruidPooledPreparedStatement stmt_0 = (DruidPooledPreparedStatement) conn.prepareStatement(sql_0);

            Assert.assertFalse(stmt_0.getPreparedStatementHolder().isPooling());

            stmt_0.close();
            Assert.assertEquals(1, stmtPool.size());
            Assert.assertTrue(stmt_0.getPreparedStatementHolder().isPooling());
        }
        {
            DruidPooledPreparedStatement stmt_0 = (DruidPooledPreparedStatement) conn.prepareStatement(sql_0);
            Assert.assertEquals(1, stmtPool.size());
            Assert.assertTrue(stmt_0.getPreparedStatementHolder().isInUse());
            Assert.assertTrue(stmt_0.getPreparedStatementHolder().isPooling());

            stmt_0.close();

            Assert.assertFalse(stmt_0.getPreparedStatementHolder().isInUse());
            Assert.assertTrue(stmt_0.getPreparedStatementHolder().isPooling());
            Assert.assertEquals(1, stmtPool.size());
        }
       
        DruidPooledPreparedStatement stmt_0 = (DruidPooledPreparedStatement) conn.prepareStatement(sql_0);
       
        stmtHoler_0 = stmt_0.getPreparedStatementHolder();
       
        Assert.assertTrue(stmtHoler_0.isInUse());
        Assert.assertTrue(stmtHoler_0.isPooling());
       
        stmt_0.execute();
       
        {
            DruidPooledPreparedStatement stmt_1 = (DruidPooledPreparedStatement) conn.prepareStatement(sql_1);
            Assert.assertEquals(1, stmtPool.size());
           
            stmtHoler_1 = stmt_1.getPreparedStatementHolder();
           
            Assert.assertTrue(stmt_1.getPreparedStatementHolder().isInUse());
            Assert.assertFalse(stmt_1.getPreparedStatementHolder().isPooling());

            stmt_1.close();

            Assert.assertFalse(stmt_1.getPreparedStatementHolder().isInUse());
            Assert.assertTrue(stmt_1.getPreparedStatementHolder().isPooling());
            Assert.assertTrue(stmt_1.getPreparedStatementHolder().isPooling());
            Assert.assertEquals(2, stmtPool.size());
        }
       
        Assert.assertTrue(stmtHoler_0.isPooling());
        Assert.assertTrue(stmtHoler_1.isPooling());
       
        {
            DruidPooledPreparedStatement stmt_2 = (DruidPooledPreparedStatement) conn.prepareStatement(sql_2);
            Assert.assertEquals(2, stmtPool.size());
           
            stmtHoler_2 = stmt_2.getPreparedStatementHolder();
           
            Assert.assertTrue(stmt_2.getPreparedStatementHolder().isInUse());
            Assert.assertFalse(stmt_2.getPreparedStatementHolder().isPooling());
           
            stmt_2.close();
           
            Assert.assertFalse(stmt_2.getPreparedStatementHolder().isInUse());
            Assert.assertTrue(stmt_2.getPreparedStatementHolder().isPooling());
            Assert.assertTrue(stmt_2.getPreparedStatementHolder().isPooling());
            Assert.assertEquals(3, stmtPool.size());
        }
       
        Assert.assertTrue(stmtHoler_0.isPooling());
        Assert.assertTrue(stmtHoler_1.isPooling());
        Assert.assertTrue(stmtHoler_2.isPooling());
       
        {
            DruidPooledPreparedStatement stmt_3 = (DruidPooledPreparedStatement) conn.prepareStatement(sql_3);
            Assert.assertEquals(3, stmtPool.size());
           
            stmtHoler_3 = stmt_3.getPreparedStatementHolder();
           
            Assert.assertTrue(stmt_3.getPreparedStatementHolder().isInUse());
            Assert.assertFalse(stmt_3.getPreparedStatementHolder().isPooling());
           
            stmt_3.close();
           
            Assert.assertFalse(stmt_3.getPreparedStatementHolder().isInUse());
            Assert.assertTrue(stmt_3.getPreparedStatementHolder().isPooling());
            Assert.assertTrue(stmt_3.getPreparedStatementHolder().isPooling());
            Assert.assertEquals(3, stmtPool.size());
        }
       
       
        Assert.assertFalse(stmtHoler_0.isPooling());
        Assert.assertTrue(stmtHoler_1.isPooling());
        Assert.assertTrue(stmtHoler_2.isPooling());
        Assert.assertTrue(stmtHoler_3.isPooling());
       
        {
            DruidPooledPreparedStatement stmt_4 = (DruidPooledPreparedStatement) conn.prepareStatement(sql_4);
            Assert.assertEquals(3, stmtPool.size());
           
            stmtHoler_4 = stmt_4.getPreparedStatementHolder();
           
            Assert.assertTrue(stmt_4.getPreparedStatementHolder().isInUse());
            Assert.assertFalse(stmt_4.getPreparedStatementHolder().isPooling());
           
            stmt_4.close();
           
            Assert.assertFalse(stmt_4.getPreparedStatementHolder().isInUse());
            Assert.assertTrue(stmt_4.getPreparedStatementHolder().isPooling());
            Assert.assertTrue(stmt_4.getPreparedStatementHolder().isPooling());
            Assert.assertEquals(3, stmtPool.size());
        }
       
        Assert.assertFalse(stmtHoler_0.isPooling());
        Assert.assertFalse(stmtHoler_1.isPooling());
View Full Code Here

Examples of com.alibaba.druid.pool.DruidPooledPreparedStatement

47
48
49
50
51
52
53
54
55
56
57
        MockConnection mockConn = new MockConnection();
        DruidConnectionHolder connHolder = new DruidConnectionHolder(dataSource, mockConn);
        DruidPooledConnection conn = new DruidPooledConnection(connHolder);

        raw = new MockPreparedStatement(null, null);
        stmt = new DruidPooledPreparedStatement(conn, new PreparedStatementHolder(new PreparedStatementKey("", null,
                                                                                                           null, 0, 0,
                                                                                                           0), raw)) {

            protected SQLException checkException(Throwable error) throws SQLException {
                if (error instanceof SQLException) {
View Full Code Here

Examples of com.alibaba.druid.pool.DruidPooledPreparedStatement

50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
            PreparedStatement stmt = conn.prepareStatement(sql);
            stmt.close();
        }

        PreparedStatement stmt0 = conn.prepareStatement(sql);
        DruidPooledPreparedStatement pooledStmt0 = (DruidPooledPreparedStatement) stmt0;

        Assert.assertEquals(1, pooledStmt0.getPreparedStatementHolder().getInUseCount());

        PreparedStatement stmt1 = conn.prepareStatement(sql);
        DruidPooledPreparedStatement pooledStmt1 = (DruidPooledPreparedStatement) stmt1;

        Assert.assertSame(pooledStmt0.getPreparedStatementHolder(), pooledStmt1.getPreparedStatementHolder());

        stmt0.close();
        stmt1.close();

        conn.close();
View Full Code Here

Examples of com.alibaba.druid.pool.DruidPooledPreparedStatement

78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
            PreparedStatement stmt = conn.prepareStatement(sql);
            stmt.close();
        }

        PreparedStatement stmt0 = conn.prepareStatement(sql);
        DruidPooledPreparedStatement pooledStmt0 = (DruidPooledPreparedStatement) stmt0;

        Assert.assertEquals(1, pooledStmt0.getPreparedStatementHolder().getInUseCount());

        PreparedStatement stmt1 = conn.prepareStatement(sql);
        DruidPooledPreparedStatement pooledStmt1 = (DruidPooledPreparedStatement) stmt1;

        Assert.assertSame(pooledStmt0.getPreparedStatementHolder(), pooledStmt1.getPreparedStatementHolder());

        stmt0.close();
        stmt1.close();

        conn.close();
View Full Code Here

Examples of com.alibaba.druid.pool.DruidPooledPreparedStatement

44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
        Connection conn = dataSource.getConnection();

        String sql = "select 1";

        PreparedStatement stmt0 = conn.prepareStatement(sql);
        DruidPooledPreparedStatement pooledStmt0 = (DruidPooledPreparedStatement) stmt0;
        stmt0.close();

        PreparedStatement stmt1 = conn.prepareStatement(sql);
        DruidPooledPreparedStatement pooledStmt1 = (DruidPooledPreparedStatement) stmt1;

        Assert.assertEquals(1, pooledStmt1.getPreparedStatementHolder().getInUseCount());
        Assert.assertSame(pooledStmt1.getPreparedStatementHolder(), pooledStmt0.getPreparedStatementHolder()); // same

        PreparedStatement stmt2 = conn.prepareStatement(sql);
        DruidPooledPreparedStatement pooledStmt2 = (DruidPooledPreparedStatement) stmt2;

        Assert.assertNotSame(pooledStmt1.getPreparedStatementHolder(), pooledStmt2.getPreparedStatementHolder()); // not same

        stmt1.close();
        stmt2.close();

        conn.close();
View Full Code Here

Examples of com.alibaba.druid.pool.DruidPooledPreparedStatement

72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
        conn.setAutoCommit(false);

        String sql = "select 1";

        PreparedStatement stmt0 = conn.prepareStatement(sql);
        DruidPooledPreparedStatement pooledStmt0 = (DruidPooledPreparedStatement) stmt0;
        stmt0.close();

        PreparedStatement stmt1 = conn.prepareStatement(sql);
        DruidPooledPreparedStatement pooledStmt1 = (DruidPooledPreparedStatement) stmt1;

        Assert.assertEquals(1, pooledStmt1.getPreparedStatementHolder().getInUseCount());
        Assert.assertSame(pooledStmt1.getPreparedStatementHolder(), pooledStmt0.getPreparedStatementHolder()); // same

        PreparedStatement stmt2 = conn.prepareStatement(sql);
        DruidPooledPreparedStatement pooledStmt2 = (DruidPooledPreparedStatement) stmt2;

        Assert.assertNotSame(pooledStmt1.getPreparedStatementHolder(), pooledStmt2.getPreparedStatementHolder()); // not same

        stmt1.close();
        stmt2.close();

        conn.close();
View Full Code Here

Examples of com.alibaba.druid.pool.DruidPooledPreparedStatement

65
66
67
68
69
70
71
72
73
        Assert.assertEquals(0, dataSource.getActiveCount());
    }

    public void test_closePoolableStatement() throws Exception {
        DruidPooledConnection conn = (DruidPooledConnection) dataSource.getConnection();
        DruidPooledPreparedStatement stmt = (DruidPooledPreparedStatement) conn.prepareStatement("select 1");
        conn.close();
        conn.closePoolableStatement(stmt);
    }
View Full Code Here

Examples of com.alibaba.druid.pool.DruidPooledPreparedStatement

57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
        PreparedStatementHolder stmtHoler_0;
        PreparedStatementHolder stmtHoler_1_A;
        PreparedStatementHolder stmtHoler_1_B;
        PreparedStatementHolder stmtHoler_1_C;

        DruidPooledPreparedStatement stmt_0;
        DruidPooledPreparedStatement stmt_1_A;
        DruidPooledPreparedStatement stmt_1_B;
        DruidPooledPreparedStatement stmt_1_C;
        DruidPooledPreparedStatement stmt_1_D;
        DruidPooledPreparedStatement stmt_1_E;
        DruidPooledPreparedStatement stmt_1_F;
        DruidPooledPreparedStatement stmt_1_G;
        DruidPooledPreparedStatement stmt_1_H;
       
        DruidPooledResultSet rs_0;
        DruidPooledResultSet rs_1_A;
        DruidPooledResultSet rs_1_B;
        DruidPooledResultSet rs_1_C;
        DruidPooledResultSet rs_1_D;
        DruidPooledResultSet rs_1_E;
        DruidPooledResultSet rs_1_F;
        DruidPooledResultSet rs_1_G;
        DruidPooledResultSet rs_1_H;

        stmt_0 = (DruidPooledPreparedStatement) conn.prepareStatement(sql_0);
        rs_0 = (DruidPooledResultSet) stmt_0.executeQuery();
       
        Assert.assertTrue(stmt_0.getPreparedStatementHolder().isInUse());

        stmt_1_A = (DruidPooledPreparedStatement) conn.prepareStatement(sql_1);
        rs_1_A = (DruidPooledResultSet) stmt_1_A.executeQuery();
       
        Assert.assertTrue(stmt_0.getPreparedStatementHolder().isInUse());
        Assert.assertTrue(stmt_1_A.getPreparedStatementHolder().isInUse());
       
        stmt_1_B = (DruidPooledPreparedStatement) conn.prepareStatement(sql_1);
        rs_1_B = (DruidPooledResultSet) stmt_1_B.executeQuery();
        rs_1_B.close();
        stmt_1_B.close();
       
        Assert.assertTrue(stmt_0.getPreparedStatementHolder().isInUse());
        Assert.assertTrue(stmt_1_A.getPreparedStatementHolder().isInUse());
        Assert.assertFalse(stmt_1_B.getPreparedStatementHolder().isInUse());
       
        stmt_1_C = (DruidPooledPreparedStatement) conn.prepareStatement(sql_1);
        rs_1_C = (DruidPooledResultSet) stmt_1_C.executeQuery();
        rs_1_C.close();
        stmt_1_C.close();
       
        Assert.assertTrue(stmt_0.getPreparedStatementHolder().isInUse());
        Assert.assertTrue(stmt_1_A.getPreparedStatementHolder().isInUse());
        Assert.assertFalse(stmt_1_B.getPreparedStatementHolder().isInUse());
        Assert.assertFalse(stmt_1_C.getPreparedStatementHolder().isInUse());
       
        stmt_1_D = (DruidPooledPreparedStatement) conn.prepareStatement(sql_1);
        rs_1_D = (DruidPooledResultSet) stmt_1_D.executeQuery();
        rs_1_D.close();
        stmt_1_D.close();
       
        Assert.assertTrue(stmt_0.getPreparedStatementHolder().isInUse());
        Assert.assertTrue(stmt_1_A.getPreparedStatementHolder().isInUse());
        Assert.assertFalse(stmt_1_B.getPreparedStatementHolder().isInUse());
        Assert.assertFalse(stmt_1_C.getPreparedStatementHolder().isInUse());
        Assert.assertFalse(stmt_1_D.getPreparedStatementHolder().isInUse());
       
        stmt_1_E = (DruidPooledPreparedStatement) conn.prepareStatement(sql_1);
        rs_1_E = (DruidPooledResultSet) stmt_1_E.executeQuery();
        rs_1_E.close();
        stmt_1_E.close();
       
        rs_1_A.close();
        stmt_1_A.close();
       
        stmt_1_F = (DruidPooledPreparedStatement) conn.prepareStatement(sql_1);
        rs_1_F = (DruidPooledResultSet) stmt_1_F.executeQuery();
        rs_1_F.close();
        stmt_1_F.close();
       
        stmt_1_G = (DruidPooledPreparedStatement) conn.prepareStatement(sql_1);
        rs_1_G = (DruidPooledResultSet) stmt_1_G.executeQuery();
       
        stmt_1_H = (DruidPooledPreparedStatement) conn.prepareStatement(sql_1);
        rs_1_H = (DruidPooledResultSet) stmt_1_H.executeQuery();
        rs_1_H.close();
        stmt_1_H.close();
       
        rs_1_G.close();
        stmt_1_G.close();
       
        conn.close();
View Full Code Here

Examples of com.alibaba.druid.pool.DruidPooledPreparedStatement

28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
    public void test_hitCount() throws Exception {
        String sql = "select ?";
        {
            Connection conn = dataSource.getConnection();
            DruidPooledPreparedStatement stmt = (DruidPooledPreparedStatement) conn.prepareStatement(sql);
           
            Assert.assertEquals(0, stmt.getFetchSize());
            Assert.assertEquals(0, stmt.getFetchDirection());
            Assert.assertEquals(0, stmt.getMaxRows());
            Assert.assertEquals(0, stmt.getMaxFieldSize());
            Assert.assertEquals(0, stmt.getQueryTimeout());
            Assert.assertEquals(sql, stmt.getSql());

            stmt.setFetchSize(1);
            stmt.setFetchDirection(2);
            stmt.setMaxRows(3);
            stmt.setMaxFieldSize(4);
            stmt.setQueryTimeout(5);
           
            Assert.assertEquals(1, stmt.getFetchSize());
            Assert.assertEquals(2, stmt.getFetchDirection());
            Assert.assertEquals(3, stmt.getMaxRows());
            Assert.assertEquals(4, stmt.getMaxFieldSize());
            Assert.assertEquals(5, stmt.getQueryTimeout());
           
            stmt.setString(1, "xx");
            ResultSet rs = stmt.executeQuery();
            Assert.assertTrue(rs.next());
            Assert.assertFalse(rs.next());
            rs.close();
            conn.close();

            Assert.assertEquals(0, stmt.getHitCount());
        }
        {
            Connection conn = dataSource.getConnection();
            DruidPooledPreparedStatement stmt = (DruidPooledPreparedStatement) conn.prepareStatement(sql);
           
            Assert.assertEquals(0, stmt.getFetchSize());
            Assert.assertEquals(0, stmt.getFetchDirection());
            Assert.assertEquals(0, stmt.getMaxRows());
            Assert.assertEquals(0, stmt.getMaxFieldSize());
            Assert.assertEquals(0, stmt.getQueryTimeout());
           
            stmt.setString(1, "xx");
            ResultSet rs = stmt.executeQuery();
            Assert.assertTrue(rs.next());
            Assert.assertFalse(rs.next());
            rs.close();
            conn.close();
           
            Assert.assertEquals(1, stmt.getHitCount());
            Assert.assertNotNull(stmt.getKey());
        }
    }
View Full Code Here

Examples of com.alibaba.druid.pool.DruidPooledPreparedStatement

45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
            Connection conn = dataSource.getConnection();

            String sql = "select 1";

            PreparedStatement stmt0 = conn.prepareStatement(sql);
            DruidPooledPreparedStatement pooledStmt0 = (DruidPooledPreparedStatement) stmt0;
            stmt0.close();

            PreparedStatement stmt1 = conn.prepareStatement(sql);
            DruidPooledPreparedStatement pooledStmt1 = (DruidPooledPreparedStatement) stmt1;

            Assert.assertEquals(1, pooledStmt1.getPreparedStatementHolder().getInUseCount());
            Assert.assertSame(pooledStmt1.getPreparedStatementHolder(), pooledStmt0.getPreparedStatementHolder()); // same

            PreparedStatement stmt2 = conn.prepareStatement(sql);
            DruidPooledPreparedStatement pooledStmt2 = (DruidPooledPreparedStatement) stmt2;

            Assert.assertNotSame(pooledStmt1.getPreparedStatementHolder(), pooledStmt2.getPreparedStatementHolder()); // not
                                                                                                                      // same

            conn.close();
        }
        {
            Connection conn = dataSource.getConnection();

            conn.setAutoCommit(false);

            String sql = "select 1";

            PreparedStatement stmt0 = conn.prepareStatement(sql);
            DruidPooledPreparedStatement pooledStmt0 = (DruidPooledPreparedStatement) stmt0;
            stmt0.close();

            PreparedStatement stmt1 = conn.prepareStatement(sql);
            DruidPooledPreparedStatement pooledStmt1 = (DruidPooledPreparedStatement) stmt1;

            Assert.assertEquals(1, pooledStmt1.getPreparedStatementHolder().getInUseCount());
            Assert.assertSame(pooledStmt1.getPreparedStatementHolder(), pooledStmt0.getPreparedStatementHolder()); // same

            PreparedStatement stmt2 = conn.prepareStatement(sql);
            DruidPooledPreparedStatement pooledStmt2 = (DruidPooledPreparedStatement) stmt2;

            Assert.assertNotSame(pooledStmt1.getPreparedStatementHolder(), pooledStmt2.getPreparedStatementHolder()); // not
                                                                                                                      // same

            stmt1.close();
            stmt2.close();
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.