java.lang.Object
- org.springframework.beans.factory.xml.DefaultNamespaceHandlerResolver

所有已实现的接口:
NamespaceHandlerResolver
```
public class DefaultNamespaceHandlerResolver
extends Object
implements NamespaceHandlerResolver
```
Default implementation of the NamespaceHandlerResolver interface. Resolves namespace URIs to implementation classes based on the mappings contained in mapping file.
By default, this implementation looks for the mapping file at META-INF/spring.handlers, but this can be changed using the DefaultNamespaceHandlerResolver(ClassLoader, String) constructor.
从以下版本开始:
2.0
作者:
Rob Harrop, Juergen Hoeller
另请参阅:
NamespaceHandler, DefaultBeanDefinitionDocumentReader

字段概要
字段
修饰符和类型字段说明
static String DEFAULT_HANDLER_MAPPINGS_LOCATION
The location to look for the mapping files.
protected Log logger
Logger available to subclasses

构造器概要

构造器
构造器	说明
`DefaultNamespaceHandlerResolver()`	Create a new `DefaultNamespaceHandlerResolver` using the default mapping file location.
`DefaultNamespaceHandlerResolver(ClassLoader classLoader)`	Create a new `DefaultNamespaceHandlerResolver` using the default mapping file location.
`DefaultNamespaceHandlerResolver(ClassLoader classLoader, String handlerMappingsLocation)`	Create a new `DefaultNamespaceHandlerResolver` using the supplied mapping file location.

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`NamespaceHandler`	`resolve(String namespaceUri)`	Locate the `NamespaceHandler` for the supplied namespace URI from the configured mappings.
`String`	`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
  - DEFAULT_HANDLER_MAPPINGS_LOCATION
```
public static final String DEFAULT_HANDLER_MAPPINGS_LOCATION
```
    The location to look for the mapping files. Can be present in multiple JAR files.
    另请参阅:
    常量字段值
  - logger
```
protected final Log logger
```
    Logger available to subclasses
- 构造器详细资料
  - DefaultNamespaceHandlerResolver
```
public DefaultNamespaceHandlerResolver()
```
    Create a new DefaultNamespaceHandlerResolver using the default mapping file location.
    This constructor will result in the thread context ClassLoader being used to load resources.
    另请参阅:
    DEFAULT_HANDLER_MAPPINGS_LOCATION
  - DefaultNamespaceHandlerResolver
```
public DefaultNamespaceHandlerResolver(ClassLoader classLoader)
```
    Create a new DefaultNamespaceHandlerResolver using the default mapping file location.
    参数:
    classLoader - the ClassLoader instance used to load mapping resources (may be null, in which case the thread context ClassLoader will be used)
    另请参阅:
    DEFAULT_HANDLER_MAPPINGS_LOCATION
  - DefaultNamespaceHandlerResolver
```
public DefaultNamespaceHandlerResolver(ClassLoader classLoader,
                                       String handlerMappingsLocation)
```
    Create a new DefaultNamespaceHandlerResolver using the supplied mapping file location.
    参数:
    classLoader - the ClassLoader instance used to load mapping resources may be null, in which case the thread context ClassLoader will be used)
    handlerMappingsLocation - the mapping file location
- 方法详细资料
  - resolve
```
public NamespaceHandler resolve(String namespaceUri)
```
    Locate the NamespaceHandler for the supplied namespace URI from the configured mappings.
    指定者:
    resolve 在接口中 NamespaceHandlerResolver
    参数:
    namespaceUri - the relevant namespace URI
    返回:
    the located NamespaceHandler, or null if none found
  - toString
```
public String toString()
```
    覆盖:
    toString 在类中 Object

修饰符和类型	字段	说明
`static String`	`DEFAULT_HANDLER_MAPPINGS_LOCATION`	The location to look for the mapping files.
`protected Log`	`logger`	Logger available to subclasses

类 DefaultNamespaceHandlerResolver

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

DEFAULT_HANDLER_MAPPINGS_LOCATION

logger

构造器详细资料

DefaultNamespaceHandlerResolver

DefaultNamespaceHandlerResolver

DefaultNamespaceHandlerResolver

方法详细资料

resolve

toString