com.oceanbase.jdbc.internal.com.send.parameters

类 OBVarcharParameter

java.lang.Object

com.oceanbase.jdbc.internal.com.send.parameters.OBVarcharParameter

所有已实现的接口:

ParameterHolder, Cloneable

直接已知子类:

OBStringParameter

public class OBVarcharParameter
extends Object
implements Cloneable, ParameterHolder

字段概要

从接口继承的字段 com.oceanbase.jdbc.internal.com.send.parameters.ParameterHolder

BINARY_INTRODUCER, QUOTE

构造器概要

构造器

构造器和说明
OBVarcharParameter(String str, boolean noBackslashEscapes, String characterEncoding)

方法概要

限定符和类型	方法和说明
int	getApproximateTextProtocolLength()
ColumnType	getColumnType()
boolean	isLongData()
boolean	isNullData()
String	toString()
void	writeBinary(PacketOutputStream pos) Write data to socket in binary format.
void	writeTo(PacketOutputStream pos) Send escaped String to outputStream.

从类继承的方法 java.lang.Object

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

构造器详细资料

OBVarcharParameter

public OBVarcharParameter(String str,
                          boolean noBackslashEscapes,
                          String characterEncoding)

方法详细资料

writeTo

public void writeTo(PacketOutputStream pos)
             throws IOException

Send escaped String to outputStream.

指定者:

writeTo 在接口中 ParameterHolder

参数:

pos - outpustream.

抛出:

IOException - when something goes wrong

getApproximateTextProtocolLength

public int getApproximateTextProtocolLength()

指定者:

getApproximateTextProtocolLength 在接口中 ParameterHolder

writeBinary

public void writeBinary(PacketOutputStream pos)
                 throws IOException

Write data to socket in binary format.

指定者:

writeBinary 在接口中 ParameterHolder

参数:

pos - socket output stream

抛出:

IOException - if socket error occur

getColumnType

public ColumnType getColumnType()

指定者:

getColumnType 在接口中 ParameterHolder

toString

public String toString()

指定者:

toString 在接口中 ParameterHolder

覆盖:

toString 在类中 Object

isNullData

public boolean isNullData()

指定者:

isNullData 在接口中 ParameterHolder

isLongData

public boolean isLongData()

指定者:

isLongData 在接口中 ParameterHolder