本文整理汇总了Java中org.springframework.jdbc.datasource.ConnectionProxy类的典型用法代码示例。如果您正苦于以下问题：Java ConnectionProxy类的具体用法？Java ConnectionProxy怎么用？Java ConnectionProxy使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
ConnectionProxy类属于org.springframework.jdbc.datasource包，在下文中一共展示了ConnectionProxy类的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testRollback
import org.springframework.jdbc.datasource.ConnectionProxy; //导入依赖的package包/类
/**
* Tests with a test with transaction rollback configured
*/
@Test
public void testRollback() throws Exception {
expect(mockConnection1.getAutoCommit()).andReturn(true).andReturn(false).anyTimes();
mockConnection1.setAutoCommit(false);
mockConnection1.rollback();
mockConnection1.close();
replay(mockConnection1, mockConnection2);
Method testMethod = RollbackTest.class.getMethod("test", new Class[]{});
DataSource dataSource = wrapper.getTransactionalDataSourceAndActivateTransactionIfNeeded(rollbackTest);
databaseModule.startTransactionForTestMethod(rollbackTest, testMethod);
Connection connection1 = dataSource.getConnection();
Connection targetConnection1 = ((ConnectionProxy) connection1).getTargetConnection();
connection1.close();
Connection connection2 = dataSource.getConnection();
Connection targetConnection2 = ((ConnectionProxy) connection2).getTargetConnection();
connection2.close();
assertSame(targetConnection1, targetConnection2);
databaseModule.endTransactionForTestMethod(rollbackTest, testMethod);
verify(mockConnection1, mockConnection2);
}
示例2: testCommit
import org.springframework.jdbc.datasource.ConnectionProxy; //导入依赖的package包/类
/**
* Tests with a test with transaction commit configured
*/
@Test
public void testCommit() throws Exception {
expect(mockConnection1.getAutoCommit()).andReturn(true).andReturn(false).anyTimes();
mockConnection1.setAutoCommit(false);
mockConnection1.commit();
mockConnection1.close();
replay(mockConnection1, mockConnection2);
Method testMethod = CommitTest.class.getMethod("test", new Class[]{});
DataSource dataSource = wrapper.getTransactionalDataSourceAndActivateTransactionIfNeeded(commitTest);
databaseModule.startTransactionForTestMethod(commitTest, testMethod);
Connection connection1 = dataSource.getConnection();
Connection targetConnection1 = ((ConnectionProxy) connection1).getTargetConnection();
connection1.close();
Connection connection2 = dataSource.getConnection();
Connection targetConnection2 = ((ConnectionProxy) connection2).getTargetConnection();
connection2.close();
assertSame(targetConnection1, targetConnection2);
databaseModule.endTransactionForTestMethod(commitTest, testMethod);
verify(mockConnection1, mockConnection2);
}
示例3: getConnection_NoReadReplicaAvailableNoTransactionActive_returnsDefaultDataSource
import org.springframework.jdbc.datasource.ConnectionProxy; //导入依赖的package包/类
@Test
public void getConnection_NoReadReplicaAvailableNoTransactionActive_returnsDefaultDataSource() throws Exception {
//Arrange
DataSource defaultDataSource = mock(DataSource.class);
Connection connection = mock(Connection.class);
when(defaultDataSource.getConnection()).thenReturn(connection);
ReadOnlyRoutingDataSource readOnlyRoutingDataSource = new ReadOnlyRoutingDataSource();
readOnlyRoutingDataSource.setTargetDataSources(Collections.emptyMap());
readOnlyRoutingDataSource.setDefaultTargetDataSource(defaultDataSource);
readOnlyRoutingDataSource.afterPropertiesSet();
LazyConnectionDataSourceProxy dataSource = new LazyConnectionDataSourceProxy(readOnlyRoutingDataSource);
//Act
Connection connectionReturned = dataSource.getConnection();
//Assert
assertSame(connection, ((ConnectionProxy) connectionReturned).getTargetConnection());
}
示例4: getConnection_NoReadReplicaAvailableReadOnlyTransactionActive_returnsDefaultDataSource
import org.springframework.jdbc.datasource.ConnectionProxy; //导入依赖的package包/类
@Test
public void getConnection_NoReadReplicaAvailableReadOnlyTransactionActive_returnsDefaultDataSource() throws Exception {
//Arrange
DataSource defaultDataSource = mock(DataSource.class);
Connection connection = mock(Connection.class);
when(defaultDataSource.getConnection()).thenReturn(connection);
ReadOnlyRoutingDataSource readOnlyRoutingDataSource = new ReadOnlyRoutingDataSource();
readOnlyRoutingDataSource.setTargetDataSources(Collections.emptyMap());
readOnlyRoutingDataSource.setDefaultTargetDataSource(defaultDataSource);
readOnlyRoutingDataSource.afterPropertiesSet();
LazyConnectionDataSourceProxy dataSource = new LazyConnectionDataSourceProxy(readOnlyRoutingDataSource);
DefaultTransactionDefinition transactionDefinition = new DefaultTransactionDefinition();
transactionDefinition.setReadOnly(true);
TransactionTemplate transactionTemplate = new TransactionTemplate(new DataSourceTransactionManager(dataSource), transactionDefinition);
//Act
Connection connectionReturned = transactionTemplate.execute(status -> {
try {
return ((ConnectionProxy) dataSource.getConnection()).getTargetConnection();
} catch (SQLException e) {
fail(e.getMessage());
}
return null;
});
//Assert
assertSame(connection, connectionReturned);
}
示例5: getConnection_ReadReplicaAvailableReadOnlyTransactionActive_returnsReadReplicaDataSource
import org.springframework.jdbc.datasource.ConnectionProxy; //导入依赖的package包/类
@Test
public void getConnection_ReadReplicaAvailableReadOnlyTransactionActive_returnsReadReplicaDataSource() throws Exception {
//Arrange
DataSource defaultDataSource = mock(DataSource.class);
Connection connection = mock(Connection.class);
DataSource readOnlyDataSource = mock(DataSource.class);
Connection readOnlyConnection = mock(Connection.class);
when(readOnlyDataSource.getConnection()).thenReturn(readOnlyConnection);
when(defaultDataSource.getConnection()).thenReturn(connection);
ReadOnlyRoutingDataSource readOnlyRoutingDataSource = new ReadOnlyRoutingDataSource();
readOnlyRoutingDataSource.setTargetDataSources(Collections.singletonMap("read1", readOnlyDataSource));
readOnlyRoutingDataSource.setDefaultTargetDataSource(defaultDataSource);
readOnlyRoutingDataSource.afterPropertiesSet();
LazyConnectionDataSourceProxy dataSource = new LazyConnectionDataSourceProxy(readOnlyRoutingDataSource);
DefaultTransactionDefinition transactionDefinition = new DefaultTransactionDefinition();
transactionDefinition.setReadOnly(true);
TransactionTemplate transactionTemplate = new TransactionTemplate(new DataSourceTransactionManager(dataSource), transactionDefinition);
//Act
Connection connectionReturned = transactionTemplate.execute(status -> {
try {
return ((ConnectionProxy) dataSource.getConnection()).getTargetConnection();
} catch (SQLException e) {
fail(e.getMessage());
}
return null;
});
//Assert
assertSame(readOnlyConnection, connectionReturned);
}
示例6: getConnection_ReadReplicaAvailableWriteTransactionActive_returnsDefaultDataSource
import org.springframework.jdbc.datasource.ConnectionProxy; //导入依赖的package包/类
@Test
public void getConnection_ReadReplicaAvailableWriteTransactionActive_returnsDefaultDataSource() throws Exception {
//Arrange
DataSource defaultDataSource = mock(DataSource.class);
Connection connection = mock(Connection.class);
DataSource readOnlyDataSource = mock(DataSource.class);
Connection readOnlyConnection = mock(Connection.class);
when(readOnlyDataSource.getConnection()).thenReturn(readOnlyConnection);
when(defaultDataSource.getConnection()).thenReturn(connection);
ReadOnlyRoutingDataSource readOnlyRoutingDataSource = new ReadOnlyRoutingDataSource();
readOnlyRoutingDataSource.setTargetDataSources(Collections.singletonMap("read1", readOnlyDataSource));
readOnlyRoutingDataSource.setDefaultTargetDataSource(defaultDataSource);
readOnlyRoutingDataSource.afterPropertiesSet();
LazyConnectionDataSourceProxy dataSource = new LazyConnectionDataSourceProxy(readOnlyRoutingDataSource);
DefaultTransactionDefinition transactionDefinition = new DefaultTransactionDefinition();
transactionDefinition.setReadOnly(false);
TransactionTemplate transactionTemplate = new TransactionTemplate(new DataSourceTransactionManager(dataSource), transactionDefinition);
//Act
Connection connectionReturned = transactionTemplate.execute(status -> {
try {
return ((ConnectionProxy) dataSource.getConnection()).getTargetConnection();
} catch (SQLException e) {
fail(e.getMessage());
}
return null;
});
//Assert
assertSame(connection, connectionReturned);
}
示例7: createConnectionProxy
import org.springframework.jdbc.datasource.ConnectionProxy; //导入依赖的package包/类
/**
* Create a close-suppressing proxy for the given JDBC Connection.
* Called by the {@code execute} method.
* <p>The proxy also prepares returned JDBC Statements, applying
* statement settings such as fetch size, max rows, and query timeout.
* @param con the JDBC Connection to create a proxy for
* @return the Connection proxy
* @see java.sql.Connection#close()
* @see #execute(ConnectionCallback)
* @see #applyStatementSettings
*/
protected Connection createConnectionProxy(Connection con) {
return (Connection) Proxy.newProxyInstance(
ConnectionProxy.class.getClassLoader(),
new Class<?>[] {ConnectionProxy.class},
new CloseSuppressingInvocationHandler(con));
}