IntrospectionConfigurer

所有类

概要:
嵌套 |
字段 |
构造器 |
方法

详细资料:
字段 |
构造器 |
方法

所有已知实现类:

IntrospectionService
```
public interface IntrospectionConfigurer
```
Allows to replace the default bean introspector with a custom implementation. The default introspector internally uses the `java.beans.Introspector` which has some limitations. The most important one being that it only operates on getters and setters. In case field introspection is needed a custom introspector must be used. An introspector can be set as global default or on a per-property basis. It is also possible to turn off introspection for specific properties in which case they will simply be compared via `equals` method.

作者:

Daniel Bechler

嵌套类概要

嵌套类
限定符和类型接口和说明

static interface IntrospectionConfigurer.Of

方法概要

方法
限定符和类型	方法和说明
`ObjectDifferBuilder`	`and()`
`IntrospectionConfigurer`	`handlePropertyAccessExceptionsUsing(PropertyAccessExceptionHandler exceptionHandler)`
`IntrospectionConfigurer.Of`	`ofNode(NodePath path)`
`IntrospectionConfigurer.Of`	`ofType(java.lang.Class<?> type)`
`IntrospectionConfigurer`	`setDefaultIntrospector(Introspector introspector)`
`IntrospectionConfigurer`	`setInstanceFactory(InstanceFactory instanceFactory)` When assigning new values via `DiffNode` (e.g. during merging) it will implicitly create missing instances of its parent objects along the path to the root object.

- 方法详细资料
  - setInstanceFactory
```
IntrospectionConfigurer setInstanceFactory(InstanceFactory instanceFactory)
```
    When assigning new values via DiffNode (e.g. during merging) it will implicitly create missing instances of its parent objects along the path to the root object. By default those instances will be created via public non-arg constructor. If that fails a TypeInstantiationException will be thrown.
    To add support for types that need to be instantiated differently you can overide the default behavior via custom InstanceFactory. When doing so, don't worry about types actually that are suitable for the default behavior, as it will automatically kick in, whenever the custom factroy returns null.
    
    参数:
    instanceFactory - A custom instance factory
    
    抛出:
    
    java.lang.IllegalArgumentException - when the instanceFactory is null
  - setDefaultIntrospector
```
IntrospectionConfigurer setDefaultIntrospector(Introspector introspector)
```
  - handlePropertyAccessExceptionsUsing
```
IntrospectionConfigurer handlePropertyAccessExceptionsUsing(PropertyAccessExceptionHandler exceptionHandler)
```
  - ofType
```
IntrospectionConfigurer.Of ofType(java.lang.Class<?> type)
```
  - ofNode
```
IntrospectionConfigurer.Of ofNode(NodePath path)
```
  - and
```
ObjectDifferBuilder and()
```

所有类

概要:
嵌套 |
字段 |
构造器 |
方法

详细资料:
字段 |
构造器 |
方法