程序包 cn.taketoday.expression.spel.support

类 SimpleEvaluationContext.Builder

java.lang.Object

cn.taketoday.expression.spel.support.SimpleEvaluationContext.Builder

封闭类:

SimpleEvaluationContext

public static class SimpleEvaluationContext.Builder
extends Object

Builder for SimpleEvaluationContext.

构造器概要

构造器

构造器	说明
Builder(PropertyAccessor... accessors)

方法概要

修饰符和类型	方法	说明
SimpleEvaluationContext	build()
SimpleEvaluationContext.Builder	withConversionService(ConversionService conversionService)	Register a custom ConversionService.
SimpleEvaluationContext.Builder	withInstanceMethods()	Register a DataBindingMethodResolver for instance method invocation purposes (i.e. not supporting static methods) in addition to the specified property accessors, typically in combination with a DataBindingPropertyAccessor.
SimpleEvaluationContext.Builder	withMethodResolvers(MethodResolver... resolvers)	Register the specified MethodResolver delegates for a combination of property access and method resolution.
SimpleEvaluationContext.Builder	withRootObject(Object rootObject)	Specify a default root object to resolve against.
SimpleEvaluationContext.Builder	withTypeConverter(TypeConverter converter)	Register a custom TypeConverter.
SimpleEvaluationContext.Builder	withTypedRootObject(Object rootObject, TypeDescriptor typeDescriptor)	Specify a typed root object to resolve against.

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

Builder

public Builder(PropertyAccessor... accessors)

方法详细资料

withMethodResolvers

public SimpleEvaluationContext.Builder withMethodResolvers(MethodResolver... resolvers)

Register the specified MethodResolver delegates for a combination of property access and method resolution.

参数:

resolvers - the resolver delegates to use

另请参阅:

• withInstanceMethods()
• SimpleEvaluationContext.forPropertyAccessors(cn.taketoday.expression.PropertyAccessor...)

withInstanceMethods

public SimpleEvaluationContext.Builder withInstanceMethods()

Register a DataBindingMethodResolver for instance method invocation purposes (i.e. not supporting static methods) in addition to the specified property accessors, typically in combination with a DataBindingPropertyAccessor.

另请参阅:

• withMethodResolvers(cn.taketoday.expression.MethodResolver...)
• SimpleEvaluationContext.forReadOnlyDataBinding()
• SimpleEvaluationContext.forReadWriteDataBinding()

withConversionService

public SimpleEvaluationContext.Builder withConversionService(ConversionService conversionService)

Register a custom ConversionService.

By default a StandardTypeConverter backed by a DefaultConversionService is used.

另请参阅:

• withTypeConverter(cn.taketoday.expression.TypeConverter)
• StandardTypeConverter(ConversionService)

withTypeConverter

public SimpleEvaluationContext.Builder withTypeConverter(TypeConverter converter)

Register a custom TypeConverter.

By default a StandardTypeConverter backed by a DefaultConversionService is used.

另请参阅:

• withConversionService(cn.taketoday.core.conversion.ConversionService)
• StandardTypeConverter()

withRootObject

public SimpleEvaluationContext.Builder withRootObject(Object rootObject)

Specify a default root object to resolve against.

Default is none, expecting an object argument at evaluation time.

另请参阅:

• Expression.getValue(EvaluationContext)
• Expression.getValue(EvaluationContext, Object)

withTypedRootObject

public SimpleEvaluationContext.Builder withTypedRootObject(Object rootObject,
 TypeDescriptor typeDescriptor)

Specify a typed root object to resolve against.

Default is none, expecting an object argument at evaluation time.

另请参阅:

• Expression.getValue(EvaluationContext)
• Expression.getValue(EvaluationContext, Object)

build

public SimpleEvaluationContext build()