public class FormHttpMessageWriter extends java.lang.Object implements HttpMessageWriter<MultiValueMap<java.lang.String,java.lang.String>>
HttpMessageWriter
to write HTML form data, i.e.
response body with media type "application/x-www-form-urlencoded"
.Modifier and Type | Field and Description |
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static java.nio.charset.Charset |
DEFAULT_CHARSET |
private java.nio.charset.Charset |
defaultCharset |
private static ResolvableType |
MULTIVALUE_TYPE |
Constructor and Description |
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FormHttpMessageWriter() |
Modifier and Type | Method and Description |
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boolean |
canWrite(ResolvableType elementType,
MediaType mediaType)
Whether the given object type is supported by this writer.
|
private java.lang.String |
generateForm(MultiValueMap<java.lang.String,java.lang.String> form,
java.nio.charset.Charset charset) |
java.nio.charset.Charset |
getDefaultCharset()
Return the configured default charset.
|
private java.nio.charset.Charset |
getMediaTypeCharset(MediaType mediaType) |
java.util.List<MediaType> |
getWritableMediaTypes()
Return the
MediaType 's that this writer supports. |
void |
setDefaultCharset(java.nio.charset.Charset charset)
Set the default character set to use for writing form data when the response
Content-Type header does not explicitly specify it.
|
<any> |
write(<any> inputStream,
ResolvableType elementType,
MediaType mediaType,
ReactiveHttpOutputMessage message,
java.util.Map<java.lang.String,java.lang.Object> hints)
Write an given stream of object to the output message.
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
write
public static final java.nio.charset.Charset DEFAULT_CHARSET
private static final ResolvableType MULTIVALUE_TYPE
private java.nio.charset.Charset defaultCharset
public void setDefaultCharset(java.nio.charset.Charset charset)
By default this is set to "UTF-8".
public java.nio.charset.Charset getDefaultCharset()
public boolean canWrite(ResolvableType elementType, @Nullable MediaType mediaType)
HttpMessageWriter
canWrite
in interface HttpMessageWriter<MultiValueMap<java.lang.String,java.lang.String>>
elementType
- the type of object to checkmediaType
- the media type for the write, possibly null
true
if writable, false
otherwisepublic <any> write(<any> inputStream, ResolvableType elementType, @Nullable MediaType mediaType, ReactiveHttpOutputMessage message, java.util.Map<java.lang.String,java.lang.Object> hints)
HttpMessageWriter
write
in interface HttpMessageWriter<MultiValueMap<java.lang.String,java.lang.String>>
inputStream
- the objects to writeelementType
- the type of objects in the stream which must have been
previously checked via HttpMessageWriter.canWrite(ResolvableType, MediaType)
mediaType
- the content type for the write, possibly null
to
indicate that the default content type of the writer must be used.message
- the message to write tohints
- additional information about how to encode and writeprivate java.nio.charset.Charset getMediaTypeCharset(@Nullable MediaType mediaType)
private java.lang.String generateForm(MultiValueMap<java.lang.String,java.lang.String> form, java.nio.charset.Charset charset)
public java.util.List<MediaType> getWritableMediaTypes()
HttpMessageWriter
MediaType
's that this writer supports.getWritableMediaTypes
in interface HttpMessageWriter<MultiValueMap<java.lang.String,java.lang.String>>