程序包 com.mysql.cj.exceptions

类 CJException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

com.mysql.cj.exceptions.CJException

所有已实现的接口:

Serializable

直接已知子类:

AssertionFailedException, CJCommunicationsException, CJOperationNotSupportedException, CJPacketTooBigException, CJTimeoutException, ClosedOnExpiredPasswordException, ConnectionIsClosedException, DataReadException, DataTruncationException, FeatureNotAvailableException, InvalidConnectionAttributeException, OperationCancelledException, PasswordExpiredException, PropertyNotModifiableException, RSAException, SSLParamsException, StatementIsClosedException, UnableToConnectException, UnsupportedConnectionStringException, WrongArgumentException, XDevAPIError, XProtocolError

public class CJException
extends RuntimeException

The base unchecked exception thrown internally in connector.

另请参阅:

序列化表格

字段概要

字段

修饰符和类型	字段	说明
protected String	exceptionMessage	We can't override the Throwable.detailMessage directly because it has a private accessibility, thus for that need we use this protected variable and override getMessage()

构造器概要

构造器

限定符	构造器	说明
	CJException()
	CJException(String message)
	CJException(String message, Throwable cause)
protected	CJException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace)
	CJException(Throwable cause)

方法概要

修饰符和类型	方法	说明
void	appendMessage(String messageToAppend)
String	getMessage()
String	getSQLState()
int	getVendorCode()
boolean	isTransient()
void	setSQLState(String sQLState)
void	setTransient(boolean isTransient)
void	setVendorCode(int vendorCode)

从类继承的方法 java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

从类继承的方法 java.lang.Object

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

字段详细资料

exceptionMessage

protected String exceptionMessage

We can't override the Throwable.detailMessage directly because it has a private accessibility, thus for that need we use this protected variable and override getMessage()

构造器详细资料

CJException

public CJException()

CJException

public CJException(String message)

CJException

public CJException(Throwable cause)

CJException

public CJException(String message,
                   Throwable cause)

CJException

protected CJException(String message,
                      Throwable cause,
                      boolean enableSuppression,
                      boolean writableStackTrace)

方法详细资料

getSQLState

public String getSQLState()

setSQLState

public void setSQLState(String sQLState)

getVendorCode

public int getVendorCode()

setVendorCode

public void setVendorCode(int vendorCode)

isTransient

public boolean isTransient()

setTransient

public void setTransient(boolean isTransient)

getMessage

public String getMessage()

覆盖:

getMessage 在类中 Throwable

appendMessage

public void appendMessage(String messageToAppend)