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JDBC parameter binding uses JDBC 3.0 ParameterMetaData (if available) for type determination

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This commit is contained in:
Juergen Hoeller
2012-03-14 16:54:22 +01:00
parent bf8fa6e268
commit ee9b9d6a57
1 changed files with 20 additions and 1 deletions
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21
org.springframework.jdbc/src/test/java/org/springframework/jdbc/core/StatementCreatorUtilsTests.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2008 the original author or authors.
* Copyright 2002-2012 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -18,6 +18,7 @@ package org.springframework.jdbc.core;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.ParameterMetaData;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.Types;
@@ -65,11 +66,27 @@ public class StatementCreatorUtilsTests extends TestCase {
StatementCreatorUtils.setParameterValue(ps, 1, SqlTypeValue.TYPE_UNKNOWN, null, null);
}
public void testSetParameterValueWithNullAndUnknownTypeAndJdbc30Driver() throws SQLException {
MockControl pmdControl = MockControl.createControl(ParameterMetaData.class);
ParameterMetaData pmd = (ParameterMetaData) pmdControl.getMock();
ps.getParameterMetaData();
psControl.setReturnValue(pmd, 1);
pmd.getParameterType(1);
pmdControl.setReturnValue(Types.INTEGER, 1);
ps.setNull(1, Types.INTEGER);
psControl.setVoidCallable(1);
psControl.replay();
pmdControl.replay();
StatementCreatorUtils.setParameterValue(ps, 1, SqlTypeValue.TYPE_UNKNOWN, null, null);
}
public void testSetParameterValueWithNullAndUnknownTypeOnInformix() throws SQLException {
MockControl conControl = MockControl.createControl(Connection.class);
Connection con = (Connection) conControl.getMock();
MockControl metaDataControl = MockControl.createControl(DatabaseMetaData.class);
DatabaseMetaData metaData = (DatabaseMetaData) metaDataControl.getMock();
ps.getParameterMetaData();
psControl.setReturnValue(null, 1);
ps.getConnection();
psControl.setReturnValue(con, 1);
con.getMetaData();
@@ -93,6 +110,8 @@ public class StatementCreatorUtilsTests extends TestCase {
Connection con = (Connection) conControl.getMock();
MockControl metaDataControl = MockControl.createControl(DatabaseMetaData.class);
DatabaseMetaData metaData = (DatabaseMetaData) metaDataControl.getMock();
ps.getParameterMetaData();
psControl.setReturnValue(null, 1);
ps.getConnection();
psControl.setReturnValue(con, 1);
con.getMetaData();