MockMultipartFile
org.springframework.mock.web
Class MockMultipartFile
java.lang.Object
org.springframework.mock.web.MockMultipartFile
- All Implemented Interfaces:
- MultipartFile
public class MockMultipartFileextends Objectimplements MultipartFile
Mock implementation of the MultipartFile interface.
Useful in conjunction with a MockMultipartHttpServletRequest for testing application controllers that access multipart uploads.
- Since:
- 2.0
- Author:
- Juergen Hoeller, Eric Crampton
- See Also:
- MockMultipartHttpServletRequest
Constructor Summary | |
---|---|
MockMultipartFile(String name, byte[] content) Create a new MockMultipartFile with the given content. |
|
MockMultipartFile(String name, InputStream contentStream) Create a new MockMultipartFile with the given content. |
|
MockMultipartFile(String name, String originalFilename, String contentType, byte[] content) Create a new MockMultipartFile with the given content. |
|
MockMultipartFile(String name, String originalFilename, String contentType, InputStream contentStream) Create a new MockMultipartFile with the given content. |
Method Summary | |
---|---|
byte[] |
getBytes() Return the contents of the file as an array of bytes. |
String |
getContentType() Return the content type of the file. |
InputStream |
getInputStream() Return an InputStream to read the contents of the file from. |
String |
getName() Return the name of the parameter in the multipart form. |
String |
getOriginalFilename() Return the original filename in the client's filesystem. |
long |
getSize() Return the size of the file in bytes. |
boolean |
isEmpty() Return whether the uploaded file is empty, that is, either no file has been chosen in the multipart form or the chosen file has no content. |
void |
transferTo(File dest) Transfer the received file to the given destination file. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
MockMultipartFile
public MockMultipartFile(String name,
byte[] content)
- Create a new MockMultipartFile with the given content.
- Parameters:
name
- the name of the filecontent
- the content of the file
MockMultipartFile
public MockMultipartFile(String name,
InputStream contentStream)
throws IOException
- Create a new MockMultipartFile with the given content.
- Parameters:
name
- the name of the filecontentStream
- the content of the file as stream- Throws:
IOException
- if reading from the stream failed
MockMultipartFile
public MockMultipartFile(String name,
String originalFilename,
String contentType,
byte[] content)
- Create a new MockMultipartFile with the given content.
- Parameters:
name
- the name of the fileoriginalFilename
- the original filename (as on the client's machine)contentType
- the content type (if known)content
- the content of the file
MockMultipartFile
public MockMultipartFile(String name,
String originalFilename,
String contentType,
InputStream contentStream)
throws IOException
- Create a new MockMultipartFile with the given content.
- Parameters:
name
- the name of the fileoriginalFilename
- the original filename (as on the client's machine)contentType
- the content type (if known)contentStream
- the content of the file as stream- Throws:
IOException
- if reading from the stream failed
Method Detail |
---|
getName
public String getName()
- Description copied from interface:
MultipartFile
- Return the name of the parameter in the multipart form.
-
- Specified by:
getName
in interfaceMultipartFile
-
- Returns:
- the name of the parameter (never
null
or empty)
getOriginalFilename
public String getOriginalFilename()
- Description copied from interface:
MultipartFile
- Return the original filename in the client's filesystem.
This may contain path information depending on the browser used, but it typically will not with any other than Opera.
-
- Specified by:
getOriginalFilename
in interfaceMultipartFile
-
- Returns:
- the original filename, or the empty String if no file has been chosen in the multipart form
getContentType
public String getContentType()
- Description copied from interface:
MultipartFile
- Return the content type of the file.
-
- Specified by:
getContentType
in interfaceMultipartFile
-
- Returns:
- the content type, or
null
if not defined (or no file has been chosen in the multipart form)
isEmpty
public boolean isEmpty()
- Description copied from interface:
MultipartFile
- Return whether the uploaded file is empty, that is, either no file has been chosen in the multipart form or the chosen file has no content.
-
- Specified by:
isEmpty
in interfaceMultipartFile
-
getSize
public long getSize()
- Description copied from interface:
MultipartFile
- Return the size of the file in bytes.
-
- Specified by:
getSize
in interfaceMultipartFile
-
- Returns:
- the size of the file, or 0 if empty
getBytes
public byte[] getBytes()
throws IOException
- Description copied from interface:
MultipartFile
- Return the contents of the file as an array of bytes.
-
- Specified by:
getBytes
in interfaceMultipartFile
-
- Returns:
- the contents of the file as bytes, or an empty byte array if empty
- Throws:
IOException
- in case of access errors (if the temporary store fails)
getInputStream
public InputStream getInputStream()
throws IOException
- Description copied from interface:
MultipartFile
- Return an InputStream to read the contents of the file from. The user is responsible for closing the stream.
-
- Specified by:
getInputStream
in interfaceMultipartFile
-
- Returns:
- the contents of the file as stream, or an empty stream if empty
- Throws:
IOException
- in case of access errors (if the temporary store fails)
transferTo
public void transferTo(File dest)
throws IOException,
IllegalStateException
- Description copied from interface:
MultipartFile
- Transfer the received file to the given destination file.
This may either move the file in the filesystem, copy the file in thefilesystem, or save memory-held contents to the destination file.If the destination file already exists, it will be deleted first.
If the file has been moved in the filesystem, this operation cannotbe invoked again. Therefore, call this method just once to be able towork with any storage mechanism.
-
- Specified by:
transferTo
in interfaceMultipartFile
-
- Parameters:
dest
- the destination file- Throws:
IOException
- in case of reading or writing errorsIllegalStateException
- if the file has already been movedin the filesystem and is not available anymore for another transfer
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