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Druid/src/test/java/com/alibaba/druid/bvt/proxy/PreparedStatementTest.java
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wenshao 176de7ee2c 修改License 
git-svn-id: http://code.alibabatech.com/svn/druid/trunk@40 b9813039-fb51-4c41-a8b9-e21c2acb5095
2011-05-12 14:11:47 +00:00

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/*
* Copyright 1999-2011 Alibaba Group Holding Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.alibaba.druid.bvt.proxy;
import java.io.Reader;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.NClob;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLDataException;
import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
import java.sql.Statement;
import java.sql.Types;
import java.util.Calendar;
import junit.framework.TestCase;
import com.alibaba.druid.util.JdbcUtils;
public class PreparedStatementTest extends TestCase {
private static String create_url = "jdbc:wrap-jdbc:filters=default,commonLogging,log4j:name=preparedStatementTest:jdbc:derby:memory:preparedStatementTestDB;create=true";
protected void setUp() throws Exception {
Class.forName("com.alibaba.druid.proxy.DruidDriver");
Connection conn = DriverManager.getConnection(create_url);
createTable();
conn.close();
}
private void createTable() throws SQLException {
Connection conn = DriverManager.getConnection(create_url);
Statement stmt = conn.createStatement();
stmt.execute("CREATE TABLE T_PRE_STMT_TEST (ID SMALLINT, NAME VARCHAR(50), BIRTHDATE TIMESTAMP)");
stmt.close();
conn.close();
}
private void dropTable() throws SQLException {
Connection conn = DriverManager.getConnection(create_url);
Statement stmt = conn.createStatement();
stmt.execute("DROP TABLE T_PRE_STMT_TEST");
stmt.close();
conn.close();
}
protected void tearDown() throws Exception {
dropTable();
}
@SuppressWarnings("deprecation")
public void test_pstmt() throws Exception {
Connection conn = null;
PreparedStatement pstmt = null;
PreparedStatement pstmt2 = null;
ResultSet rs = null;
try {
conn = DriverManager.getConnection(create_url);
pstmt = conn.prepareStatement("INSERT INTO T_PRE_STMT_TEST (ID, NAME, BIRTHDATE) VALUES (?, ?, ?)",
Statement.RETURN_GENERATED_KEYS);
pstmt.setShort(1, (short) 1);
pstmt.setString(2, "A");
pstmt.setTimestamp(3, new java.sql.Timestamp(System.currentTimeMillis()));
pstmt.execute();
pstmt.setShort(1, (short) 2);
pstmt.setString(2, "B");
pstmt.setNull(3, Types.TIMESTAMP);
pstmt.execute();
pstmt.setShort(1, (short) 3);
pstmt.setString(2, "C");
pstmt.setTimestamp(3, new java.sql.Timestamp(System.currentTimeMillis()), Calendar.getInstance());
pstmt.execute();
pstmt.setShort(1, (short) 3);
pstmt.setString(2, "C");
pstmt.setTimestamp(3, new java.sql.Timestamp(System.currentTimeMillis()), Calendar.getInstance());
try {
pstmt.setArray(2, null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
pstmt.setObject(2, null);
} catch (SQLDataException ex) {
}
try {
pstmt.setNCharacterStream(2, null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
pstmt.setNCharacterStream(2, null, 0L);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
pstmt.setNClob(2, (NClob) null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
pstmt.setNClob(2, (Reader) null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
pstmt.setNClob(2, null, 0L);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
pstmt.setNString(2, null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
pstmt.setRef(2, null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
pstmt.setRowId(2, null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
pstmt.setSQLXML(2, null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
pstmt.setURL(2, null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
pstmt.setUnicodeStream(2, null, 0);
} catch (SQLFeatureNotSupportedException ex) {
}
pstmt.execute();
pstmt2 = conn.prepareStatement("SELECT * FROM T_PRE_STMT_TEST ORDER BY 2", ResultSet.TYPE_SCROLL_SENSITIVE,
ResultSet.CONCUR_UPDATABLE);
rs = pstmt2.executeQuery();
rs.getCursorName();
rs.clearWarnings();
rs.isBeforeFirst();
rs.isAfterLast();
rs.isFirst();
rs.isLast();
rs.setFetchDirection(rs.getFetchDirection());
rs.setFetchSize(rs.getFetchSize());
rs.getConcurrency();
rs.getRow();
rs.relative(1);
rs.absolute(1);
rs.next();
rs.rowDeleted();
rs.rowInserted();
rs.rowUpdated();
rs.previous();
rs.beforeFirst();
rs.afterLast();
rs.absolute(1);
rs.first();
rs.last();
rs.close();
pstmt2 = conn.prepareStatement("SELECT * FROM T_PRE_STMT_TEST ORDER BY 2", ResultSet.TYPE_SCROLL_SENSITIVE,
ResultSet.CONCUR_UPDATABLE);
rs = pstmt2.executeQuery();
rs.first();
rs.last();
rs.close();
pstmt2 = conn.prepareStatement("SELECT * FROM T_PRE_STMT_TEST ORDER BY 2", ResultSet.TYPE_SCROLL_SENSITIVE,
ResultSet.CONCUR_UPDATABLE, ResultSet.CLOSE_CURSORS_AT_COMMIT);
rs = pstmt2.executeQuery();
rs.first();
rs.last();
rs.close();
pstmt2 = conn.prepareStatement("SELECT * FROM T_PRE_STMT_TEST ORDER BY 2", new int[] { 1 });
rs = pstmt2.executeQuery();
JdbcUtils.printResultSet(rs, System.out);
rs.close();
pstmt2 = conn.prepareStatement("SELECT * FROM T_PRE_STMT_TEST ORDER BY 2", new String[] { "ID" });
rs = pstmt2.executeQuery();
JdbcUtils.printResultSet(rs, System.out);
rs.close();
pstmt2 = conn.prepareStatement("SELECT * FROM T_PRE_STMT_TEST ORDER BY 2", new String[] { "ID" });
rs = pstmt2.executeQuery();
try {
rs.getArray(2);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.getArray("NAME");
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.getNCharacterStream(2);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.getNCharacterStream("NAME");
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.getNClob(2);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.getNClob("NAME");
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.getNString(2);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.getNString("NAME");
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.getRowId(2);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.getRowId("NAME");
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.getSQLXML(2);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.getSQLXML("NAME");
} catch (SQLFeatureNotSupportedException ex) {
}
JdbcUtils.printResultSet(rs, System.out);
rs.close();
pstmt2 = conn.prepareStatement("SELECT * FROM T_PRE_STMT_TEST ORDER BY 2",
ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE);
rs = pstmt2.executeQuery();
rs.next();
try {
rs.refreshRow();
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.insertRow();
} catch (SQLException ex) {
}
try {
rs.moveToCurrentRow();
} catch (SQLException ex) {
}
try {
rs.moveToInsertRow();
} catch (SQLException ex) {
}
try {
rs.getURL(2);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.getURL("NAME");
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateArray(2, null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateArray("NAME", null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateNCharacterStream(2, null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateNCharacterStream("NAME", null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateNCharacterStream(2, null, 0);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateNCharacterStream("NAME", null, 0);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateNClob(2, (NClob) null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateNClob("NAME", (NClob) null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateNClob(2, (Reader) null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateNClob("NAME", (Reader) null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateNClob(2, (Reader) null, 0);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateNClob("NAME", (Reader) null, 0);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateNString(2, null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateNString("NAME", null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.getRef(2);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.getRef("NAME");
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateRef(2, null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateRef("NAME", null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateRowId(2, null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateRowId("NAME", null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateSQLXML(2, null);
} catch (SQLFeatureNotSupportedException ex) {
}
try {
rs.updateSQLXML("NAME", null);
} catch (SQLFeatureNotSupportedException ex) {
}
JdbcUtils.printResultSet(rs, System.out);
rs.close();
} finally {
JdbcUtils.close(rs);
JdbcUtils.close(pstmt);
JdbcUtils.close(pstmt2);
JdbcUtils.close(conn);
}
}
}
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