org.springframework.javassist.bytecode.definition

枚举 MvcParamFrom

java.lang.Object

java.lang.Enum<MvcParamFrom>

org.springframework.javassist.bytecode.definition.MvcParamFrom

所有已实现的接口:

Serializable, Comparable<MvcParamFrom>

public enum MvcParamFrom
extends Enum<MvcParamFrom>

参数注解类型枚举

另请参阅:

CookieValue, MatrixVariable, PathVariable, RequestAttribute, RequestBody, RequestHeader, RequestParam, RequestPart

枚举常量概要

枚举常量

枚举常量和说明
ATTR Annotation to bind a method parameter to a request attribute.
BODY Annotation indicating a method parameter should be bound to the body of the web request.
COOKIE Annotation which indicates that a method parameter should be bound to an HTTP cookie.
HEADER Annotation which indicates that a method parameter should be bound to a web request header.
MATRIX Annotation which indicates that a method parameter should be bound to a name-value pair within a path segment.
PARAM Annotation which indicates that a method parameter should be bound to a web request parameter.
PART Annotation that can be used to associate the part of a "multipart/form-data" request with a method argument.
PATH Annotation which indicates that a method parameter should be bound to a URI template variable.

方法概要

限定符和类型	方法和说明
boolean	equals(MvcParamFrom from)
boolean	equals(String from)
static List<Map<String,String>>	fromList()
String	getDesc()
String	getKey()
Map<String,String>	toMap()
static MvcParamFrom	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static MvcParamFrom	valueOfIgnoreCase(String from)
static MvcParamFrom[]	values() 按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

从类继承的方法 java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

COOKIE

public static final MvcParamFrom COOKIE

Annotation which indicates that a method parameter should be bound to an HTTP cookie.

另请参阅:

CookieValue

MATRIX

public static final MvcParamFrom MATRIX

Annotation which indicates that a method parameter should be bound to a name-value pair within a path segment. Supported for RequestMapping annotated handler methods in Servlet environments.

另请参阅:

MatrixVariable

PATH

public static final MvcParamFrom PATH

Annotation which indicates that a method parameter should be bound to a URI template variable. Supported for RequestMapping annotated handler methods in Servlet environments.

另请参阅:

PathVariable

ATTR

public static final MvcParamFrom ATTR

Annotation to bind a method parameter to a request attribute.

另请参阅:

RequestAttribute

BODY

public static final MvcParamFrom BODY

Annotation indicating a method parameter should be bound to the body of the web request. The body of the request is passed through an HttpMessageConverter to resolve the method argument depending on the content type of the request. Optionally, automatic validation can be applied by annotating the argument with @Valid.

另请参阅:

RequestBody

HEADER

public static final MvcParamFrom HEADER

Annotation which indicates that a method parameter should be bound to a web request header.

Supported for annotated handler methods in Servlet and Portlet environments.

If the method parameter is Map<String, String>, MultiValueMap<String, String>, or HttpHeaders then the map is populated with all header names and values.

另请参阅:

RequestHeader

PARAM

public static final MvcParamFrom PARAM

Annotation which indicates that a method parameter should be bound to a web request parameter.

Supported for annotated handler methods in Servlet and Portlet environments.

If the method parameter type is Map and a request parameter name is specified, then the request parameter value is converted to a Map assuming an appropriate conversion strategy is available.

If the method parameter is Map<String, String> or MultiValueMap<String, String> and a parameter name is not specified, then the map parameter is populated with all request parameter names and values.

另请参阅:

RequestParam

PART

public static final MvcParamFrom PART

Annotation that can be used to associate the part of a "multipart/form-data" request with a method argument.

Supported method argument types include MultipartFile in conjunction with Spring's MultipartResolver abstraction, javax.servlet.http.Part in conjunction with Servlet 3.0 multipart requests, or otherwise for any other method argument, the content of the part is passed through an HttpMessageConverter taking into consideration the 'Content-Type' header of the request part. This is analogous to what @RequestBody does to resolve an argument based on the content of a non-multipart regular request.

Note that @RequestParam annotation can also be used to associate the part of a "multipart/form-data" request with a method argument supporting the same method argument types. The main difference is that when the method argument is not a String, @RequestParam relies on type conversion via a registered Converter or PropertyEditor while @RequestPart relies on HttpMessageConverters taking into consideration the 'Content-Type' header of the request part. @RequestParam is likely to be used with name-value form fields while @RequestPart is likely to be used with parts containing more complex content (e.g. JSON, XML).

另请参阅:

RequestPart

方法详细资料

values

public static MvcParamFrom[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (MvcParamFrom c : MvcParamFrom.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static MvcParamFrom valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

NullPointerException - 如果参数为空值

getKey

public String getKey()

getDesc

public String getDesc()

equals

public boolean equals(MvcParamFrom from)

equals

public boolean equals(String from)

valueOfIgnoreCase

public static MvcParamFrom valueOfIgnoreCase(String from)

toMap

public Map<String,String> toMap()

fromList

public static List<Map<String,String>> fromList()