Package org.apache.struts2.rest.handler

Class MultipartFormDataHandler

java.lang.Object

org.apache.struts2.rest.handler.MultipartFormDataHandler

All Implemented Interfaces:

ContentTypeHandler

public class MultipartFormDataHandler
extends Object
implements ContentTypeHandler

Handles the default content type for requests that originate from a browser's HTML form with a file upload and multipart/from-data encoding content-type: multipart/form-data This handler is intended for requests only, not for responses

See Also:

• http://www.w3.org/TR/html401/interact/forms.html#h-17.13.4

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CONTENT_TYPE

Constructor Summary

Constructors

Constructor	Description
MultipartFormDataHandler()

Method Summary

Modifier and Type	Method	Description
String	fromObject(ActionInvocation invocation, Object obj, String resultCode, Writer out)
String	getContentType()	Gets the content type for this handler
String	getExtension()	Gets the extension this handler supports
void	toObject(ActionInvocation invocation, Reader in, Object target)	No transformation is required as the framework handles this data

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

CONTENT_TYPE

public static final String CONTENT_TYPE

See Also:

• Constant Field Values

Constructor Details

MultipartFormDataHandler

public MultipartFormDataHandler()

Method Details

fromObject

public String fromObject(ActionInvocation invocation,
 Object obj,
 String resultCode,
 Writer out)
                  throws IOException

Specified by:

fromObject in interface ContentTypeHandler

Throws:

IOException

toObject

public void toObject(ActionInvocation invocation,
 Reader in,
 Object target)

No transformation is required as the framework handles this data

Specified by:

toObject in interface ContentTypeHandler

Parameters:

in - The input stream, usually the body of the request

target - The target, usually the action class

getExtension

public String getExtension()

Description copied from interface: ContentTypeHandler

Gets the extension this handler supports

Specified by:

getExtension in interface ContentTypeHandler

Returns:

The extension is not used by this handler

getContentType

public String getContentType()

Description copied from interface: ContentTypeHandler

Gets the content type for this handler

Specified by:

getContentType in interface ContentTypeHandler

Returns:

The mime type