cn.coder.jdbc.util

类 JdbcUtils

java.lang.Object

cn.coder.jdbc.util.JdbcUtils

public final class JdbcUtils
extends java.lang.Object

构造器概要

构造器

构造器和说明
JdbcUtils()

方法概要

限定符和类型	方法和说明
static void	bindArgs(java.sql.PreparedStatement stmt, java.lang.Object[] objs)
static <T> java.util.HashMap<java.lang.String,java.lang.reflect.Field>	buildFiledMappings(java.lang.Class<T> target, java.sql.ResultSetMetaData metaData)
static void	clearWarnings(java.sql.Connection con)
static void	closeConnection(java.sql.Connection conn)
static void	closeStatement(java.sql.Statement stmt)
static void	deregisterDriver()
static boolean	isValid(java.sql.Connection conn)
static void	registerDriver(java.lang.String driverClassName)
static java.lang.Object	toBean(java.lang.Class<?> target, java.util.HashMap<java.lang.String,java.lang.reflect.Field> mappings, java.sql.ResultSet rs)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

JdbcUtils

public JdbcUtils()

方法详细资料

bindArgs

public static void bindArgs(java.sql.PreparedStatement stmt,
                            java.lang.Object[] objs)
                     throws java.sql.SQLException

抛出:

java.sql.SQLException

toBean

public static java.lang.Object toBean(java.lang.Class<?> target,
                                      java.util.HashMap<java.lang.String,java.lang.reflect.Field> mappings,
                                      java.sql.ResultSet rs)
                               throws java.sql.SQLException

抛出:

java.sql.SQLException

buildFiledMappings

public static <T> java.util.HashMap<java.lang.String,java.lang.reflect.Field> buildFiledMappings(java.lang.Class<T> target,
                                                                                                 java.sql.ResultSetMetaData metaData)
                                                                                          throws java.sql.SQLException

抛出:

java.sql.SQLException

closeStatement

public static void closeStatement(java.sql.Statement stmt)

registerDriver

public static void registerDriver(java.lang.String driverClassName)

deregisterDriver

public static void deregisterDriver()

isValid

public static boolean isValid(java.sql.Connection conn)

closeConnection

public static void closeConnection(java.sql.Connection conn)

clearWarnings

public static void clearWarnings(java.sql.Connection con)