org.joyqueue.handler.util

类 ExceptionUtils

java.lang.Object

org.joyqueue.handler.util.ExceptionUtils

public class ExceptionUtils
extends Object

Created by bjliuyong on 2018/10/29.

构造器概要

构造器

构造器和说明
ExceptionUtils()

方法概要

限定符和类型	方法和说明
static void	checkArgument(boolean expression, ErrorCode errorCode) Ensures the truth of an expression involving one or more parameters to the calling method.
static void	checkArgument(boolean expression, ErrorCode errorCode, Object errorMessage) Ensures the truth of an expression involving one or more parameters to the calling method.
static void	checkIdentifier(org.joyqueue.model.domain.Identifier identifier, int maxLength) Ensures input is an identifier and its length less than or equal maxLength
static void	checkIdentifier(String input, int maxLength) Ensures input is an identifier and its length less than or equal maxLength
static void	checkIdentifier(String input, int maxLength, String field) Ensures input is an identifier and its length less than or equal maxLength
static void	checkState(boolean expression, Object errorMessage) Ensures the truth of an expression involving the state of the calling instance, but not involving any parameters to the calling method.

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

ExceptionUtils

public ExceptionUtils()

方法详细资料

checkArgument

public static void checkArgument(boolean expression,
                                 ErrorCode errorCode)

Ensures the truth of an expression involving one or more parameters to the calling method.

参数:

expression - a boolean expression

errorCode - the errorCode to use if the check fails

抛出:

ConfigException - if expression is false

另请参阅:

ErrorCode

checkArgument

public static void checkArgument(boolean expression,
                                 ErrorCode errorCode,
                                 Object errorMessage)

Ensures the truth of an expression involving one or more parameters to the calling method.

参数:

expression - a boolean expression

errorCode - the errorCode to use if the check fails

errorMessage - the exception message to use if the check fails; will be converted to a string using String.valueOf(Object)

抛出:

ConfigException - if expression is false

另请参阅:

ErrorCode

checkState

public static void checkState(boolean expression,
                              Object errorMessage)

Ensures the truth of an expression involving the state of the calling instance, but not involving any parameters to the calling method.

参数:

expression - a boolean expression

errorMessage - the exception message to use if the check fails; will be converted to a string using String.valueOf(Object)

抛出:

IllegalStateException - if expression is false

checkIdentifier

public static void checkIdentifier(String input,
                                   int maxLength,
                                   String field)

Ensures input is an identifier and its length less than or equal maxLength

参数:

input -

maxLength -

抛出:

IdentifierException - if input is not identifier

checkIdentifier

public static void checkIdentifier(String input,
                                   int maxLength)

Ensures input is an identifier and its length less than or equal maxLength

参数:

input -

maxLength -

抛出:

IdentifierException - if input is not identifier

checkIdentifier

public static void checkIdentifier(org.joyqueue.model.domain.Identifier identifier,
                                   int maxLength)

Ensures input is an identifier and its length less than or equal maxLength

参数:

identifier -

maxLength -

抛出:

IdentifierException - if input is not identifier