com.komect.network.litepal.exceptions

类 DataSupportException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

com.komect.network.litepal.exceptions.DataSupportException

所有已实现的接口:

java.io.Serializable

public class DataSupportException
extends java.lang.RuntimeException

When LitePal deals with CRUD actions of DataSupport, it may throw DataSupportException.

从以下版本开始:

1.1

作者:

Tony Green

另请参阅:

序列化表格

字段概要

字段

限定符和类型	字段和说明
static java.lang.String	ID_TYPE_INVALID_EXCEPTION Thrown when models have invalid type for id fields.
static java.lang.String	INSTANTIATION_EXCEPTION Thrown when there is no default constructor in model class to update.
static java.lang.String	MODEL_IS_NOT_AN_INSTANCE_OF_DATA_SUPPORT Thrown when the saving model is not an instance of DataSupport.
static java.lang.String	SAVE_FAILED Thrown when fail to save a model.
static java.lang.String	UPDATE_CONDITIONS_EXCEPTION Thrown when the parameters in conditions are incorrect.
static java.lang.String	WRONG_FIELD_TYPE_FOR_ASSOCIATIONS Thrown when developers use wrong field to declare many2one or many2many associations.

构造器概要

构造器

构造器和说明
DataSupportException(java.lang.String errorMessage) Constructor of DataSupportException.
DataSupportException(java.lang.String errorMessage, java.lang.Throwable throwable) Constructor of DataSupportException.

方法概要

限定符和类型	方法和说明
static java.lang.String	noSuchFieldExceptioin(java.lang.String className, java.lang.String fieldName) Thrown when the virtual machine notices that a program tries to reference, on a class or object, a field that does not exist.
static java.lang.String	noSuchMethodException(java.lang.String className, java.lang.String methodName) Thrown when the VM notices that a program tries to reference, on a class or object, a method that does not exist.

从类继承的方法 java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, 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

ID_TYPE_INVALID_EXCEPTION

public static final java.lang.String ID_TYPE_INVALID_EXCEPTION

Thrown when models have invalid type for id fields. Only int or long is supported.

另请参阅:

常量字段值

MODEL_IS_NOT_AN_INSTANCE_OF_DATA_SUPPORT

public static final java.lang.String MODEL_IS_NOT_AN_INSTANCE_OF_DATA_SUPPORT

Thrown when the saving model is not an instance of DataSupport.

另请参阅:

常量字段值

WRONG_FIELD_TYPE_FOR_ASSOCIATIONS

public static final java.lang.String WRONG_FIELD_TYPE_FOR_ASSOCIATIONS

Thrown when developers use wrong field to declare many2one or many2many associations.

另请参阅:

常量字段值

SAVE_FAILED

public static final java.lang.String SAVE_FAILED

Thrown when fail to save a model.

另请参阅:

常量字段值

INSTANTIATION_EXCEPTION

public static final java.lang.String INSTANTIATION_EXCEPTION

Thrown when there is no default constructor in model class to update.

另请参阅:

常量字段值

UPDATE_CONDITIONS_EXCEPTION

public static final java.lang.String UPDATE_CONDITIONS_EXCEPTION

Thrown when the parameters in conditions are incorrect.

另请参阅:

常量字段值

构造器详细资料

DataSupportException

public DataSupportException(java.lang.String errorMessage)

Constructor of DataSupportException.

参数:

errorMessage - the description of this exception.

DataSupportException

public DataSupportException(java.lang.String errorMessage,
                            java.lang.Throwable throwable)

Constructor of DataSupportException.

参数:

errorMessage - the description of this exception.

throwable - the cause of this exception.

方法详细资料

noSuchMethodException

public static java.lang.String noSuchMethodException(java.lang.String className,
                                                     java.lang.String methodName)

Thrown when the VM notices that a program tries to reference, on a class or object, a method that does not exist.

参数:

className - The class name.

methodName - The method name which is missing.

返回:

Exception message.

noSuchFieldExceptioin

public static java.lang.String noSuchFieldExceptioin(java.lang.String className,
                                                     java.lang.String fieldName)

Thrown when the virtual machine notices that a program tries to reference, on a class or object, a field that does not exist.

参数:

className - The class name.

fieldName - The field name which is missing.

返回:

Exception message.