类的使用
org.springframework.expression.AccessException
使用AccessException的程序包 程序包 说明 org.springframework.context.expression Expression parsing support within a Spring application context.org.springframework.expression Core abstractions behind the Spring Expression Language.org.springframework.expression.spel.support SpEL's default implementations for various core abstractions.org.springframework.context.expression中AccessException的使用
抛出AccessException的org.springframework.context.expression中的方法 修饰符和类型 方法 说明 booleanBeanExpressionContextAccessor. canRead(EvaluationContext context, Object target, String name)booleanBeanFactoryAccessor. canRead(EvaluationContext context, Object target, String name)booleanEnvironmentAccessor. canRead(EvaluationContext context, Object target, String name)Can read anyEnvironment, thus always returns true.booleanMapAccessor. canRead(EvaluationContext context, Object target, String name)booleanBeanExpressionContextAccessor. canWrite(EvaluationContext context, Object target, String name)booleanBeanFactoryAccessor. canWrite(EvaluationContext context, Object target, String name)booleanEnvironmentAccessor. canWrite(EvaluationContext context, Object target, String name)Read-only: returnsfalse.booleanMapAccessor. canWrite(EvaluationContext context, Object target, String name)TypedValueBeanExpressionContextAccessor. read(EvaluationContext context, Object target, String name)TypedValueBeanFactoryAccessor. read(EvaluationContext context, Object target, String name)TypedValueEnvironmentAccessor. read(EvaluationContext context, Object target, String name)Access the given target object by resolving the given property name against the given target environment.TypedValueMapAccessor. read(EvaluationContext context, Object target, String name)ObjectBeanFactoryResolver. resolve(EvaluationContext context, String beanName)voidBeanExpressionContextAccessor. write(EvaluationContext context, Object target, String name, Object newValue)voidBeanFactoryAccessor. write(EvaluationContext context, Object target, String name, Object newValue)voidEnvironmentAccessor. write(EvaluationContext context, Object target, String name, Object newValue)Read-only: no-op.voidMapAccessor. write(EvaluationContext context, Object target, String name, Object newValue)org.springframework.expression中AccessException的使用
抛出AccessException的org.springframework.expression中的方法 修饰符和类型 方法 说明 booleanPropertyAccessor. canRead(EvaluationContext context, Object target, String name)Called to determine if a resolver instance is able to access a specified property on a specified target object.booleanPropertyAccessor. canWrite(EvaluationContext context, Object target, String name)Called to determine if a resolver instance is able to write to a specified property on a specified target object.TypedValueConstructorExecutor. execute(EvaluationContext context, Object... arguments)Execute a constructor in the specified context using the specified arguments.TypedValueMethodExecutor. execute(EvaluationContext context, Object target, Object... arguments)Execute a command using the specified arguments, and using the specified expression state.TypedValuePropertyAccessor. read(EvaluationContext context, Object target, String name)Called to read a property from a specified target object.ObjectBeanResolver. resolve(EvaluationContext context, String beanName)Look up a bean by the given name and return a corresponding instance for it.ConstructorExecutorConstructorResolver. resolve(EvaluationContext context, String typeName, List<TypeDescriptor> argumentTypes)Within the supplied context determine a suitable constructor on the supplied type that can handle the specified arguments.MethodExecutorMethodResolver. resolve(EvaluationContext context, Object targetObject, String name, List<TypeDescriptor> argumentTypes)Within the supplied context determine a suitable method on the supplied object that can handle the specified arguments.voidPropertyAccessor. write(EvaluationContext context, Object target, String name, Object newValue)Called to write to a property on a specified target object.org.springframework.expression.spel.support中AccessException的使用
抛出AccessException的org.springframework.expression.spel.support中的方法 修饰符和类型 方法 说明 booleanReflectivePropertyAccessor. canRead(EvaluationContext context, Object target, String name)booleanReflectivePropertyAccessor.OptimalPropertyAccessor. canRead(EvaluationContext context, Object target, String name)booleanReflectivePropertyAccessor. canWrite(EvaluationContext context, Object target, String name)TypedValueReflectiveConstructorExecutor. execute(EvaluationContext context, Object... arguments)TypedValueReflectiveMethodExecutor. execute(EvaluationContext context, Object target, Object... arguments)TypedValueReflectivePropertyAccessor.OptimalPropertyAccessor. read(EvaluationContext context, Object target, String name)TypedValueReflectivePropertyAccessor. read(EvaluationContext context, Object target, String name)MethodExecutorDataBindingMethodResolver. resolve(EvaluationContext context, Object targetObject, String name, List<TypeDescriptor> argumentTypes)ConstructorExecutorReflectiveConstructorResolver. resolve(EvaluationContext context, String typeName, List<TypeDescriptor> argumentTypes)Locate a constructor on the type.MethodExecutorReflectiveMethodResolver. resolve(EvaluationContext context, Object targetObject, String name, List<TypeDescriptor> argumentTypes)Locate a method on a type.voidReflectivePropertyAccessor. write(EvaluationContext context, Object target, String name, Object newValue)