RequestEntity.HeadersBuilder (Spring Framework 4.3.30.RELEASE API)

Type Parameters:
B - the builder subclass
All Known Subinterfaces:
RequestEntity.BodyBuilder
Enclosing class:
RequestEntity<T>
```
public static interface RequestEntity.HeadersBuilder<B extends RequestEntity.HeadersBuilder<B>>
```
Defines a builder that adds headers to the request entity.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`B`	`accept(MediaType... acceptableMediaTypes)`	Set the list of acceptable media types, as specified by the `Accept` header.
`B`	`acceptCharset(Charset... acceptableCharsets)`	Set the list of acceptable charsets, as specified by the `Accept-Charset` header.
`RequestEntity<Void>`	`build()`	Builds the request entity with no body.
`B`	`header(String headerName, String... headerValues)`	Add the given, single header value under the given name.
`B`	`ifModifiedSince(long ifModifiedSince)`	Set the value of the `If-Modified-Since` header.
`B`	`ifNoneMatch(String... ifNoneMatches)`	Set the values of the `If-None-Match` header.

- Method Detail
  - header
```
B header(String headerName,
         String... headerValues)
```
    Add the given, single header value under the given name.
    Parameters:
    headerName - the header name
    headerValues - the header value(s)
    Returns:
    this builder
    See Also:
    HttpHeaders.add(String, String)
  - accept
```
B accept(MediaType... acceptableMediaTypes)
```
    Set the list of acceptable media types, as specified by the Accept header.
    Parameters:
    acceptableMediaTypes - the acceptable media types
  - acceptCharset
```
B acceptCharset(Charset... acceptableCharsets)
```
    Set the list of acceptable charsets, as specified by the Accept-Charset header.
    Parameters:
    acceptableCharsets - the acceptable charsets
  - ifModifiedSince
```
B ifModifiedSince(long ifModifiedSince)
```
    Set the value of the If-Modified-Since header.
    The date should be specified as the number of milliseconds since January 1, 1970 GMT.
    Parameters:
    ifModifiedSince - the new value of the header
  - ifNoneMatch
```
B ifNoneMatch(String... ifNoneMatches)
```
    Set the values of the If-None-Match header.
    Parameters:
    ifNoneMatches - the new value of the header
  - build
```
RequestEntity<Void> build()
```
    Builds the request entity with no body.
    Returns:
    the request entity
    See Also:
    RequestEntity.BodyBuilder.body(Object)