Hi Andrew,
There are three ways, each of a higher level (i hope each explanation
helps to progressively explain the API).
Try using FormDataMultiPart:
https://jersey.dev.java.net/nonav/apidocs/1.1.2-ea/contribs/jersey-multipart/com/sun/jersey/multipart/FormDataMultiPart.html
InputStream in = ... // get input stream for the file name
FormDataMultiPart fdmp = new FormDataMultiPart().field(
"contents",
in,
MediaType.APPLICATION_OCTET_STREAM_TYPE);
ClientResponse cr =
webResource
.type(MediaType.MULTIPART_FORM_DATA_TYPE).post(ClientResponse.class,
fdmp).
If you need to set further information beyond the identification of
the body part ("contents" in this example) you can add a
FormDataBodyPart instance:
https://jersey.dev.java.net/nonav/apidocs/1.1.2-ea/contribs/jersey-multipart/com/sun/jersey/multipart/FormDataBodyPart.html
using a built instance of FormDataContentDisposition:
https://jersey.dev.java.net/nonav/apidocs/1.1.2-ea/jersey/com/sun/jersey/core/header/FormDataContentDisposition.html
For example:
InputStream in = ... // get input stream for the file name
FormDataMultiPart fdmp = new FormDataMultiPart();
FormDataBodyPart fdp = new FormDataBodyPart(
FormDataContentDispositionBuilder
.name("contents").fileName(...).creationDate(...).build(),
in,
MediaType.APPLICATION_OCTET_STREAM_TYPE);
);
fdmp.bodyPart(fdp);
Finally, Jersey also provides the helper class FileDataBodyPart:
https://jersey.dev.java.net/nonav/apidocs/1.1.2-ea/contribs/jersey-multipart/com/sun/jersey/multipart/file/FileDataBodyPart.html
#FileDataBodyPart%28%29
File f = ... / get the file
FormDataMultiPart fdmp = new FormDataMultiPart();
fdmp.bodyPart(new FileDataBodyPart("contents", f,
MediaType.APPLICATION_OCTET_STREAM_TYPE));
Paul.
On Oct 13, 2009, at 11:32 AM, Andrew Hopkinson wrote:
> Hi,
>
> I have been trying, unsuccessfully, to build a simple class that
> executes the equivalent of the following:
>
> curl -F "contents=@<yourFilename>" -X POST http://localhost:8080/spaces/rest/store/space/
> <yourSpaceName>/artifact
>
> I have tried a number of options based around MultivalueMaps and
> MulitPart with no luck. I have tried the following and permutations
> of it but am still stuck so if anyone has any suggestion I would
> appreciate any hints.
>
>
> String filename = args[0].replaceAll("\\\\", "/");
> int pos = filename.lastIndexOf("/");
> MultivaluedMap formData = new MultivaluedMapImpl();
> // formData.add("name", "contents");
> formData.add("filename", filename.substring(pos+1));
>
> file = new File(args[0]);
> fis = new FileInputStream(file);
> byte[] fileBytes = new byte[(int) file.length()];
> fis.read(fileBytes);
> // System.out.println("File Bytes : " + new
> String(fileBytes));
> multiPart = new MultiPart().
> bodyPart(formData,
> MediaType.APPLICATION_FORM_URLENCODED_TYPE).
> bodyPart(fileBytes,
> MediaType.APPLICATION_OCTET_STREAM_TYPE);
>
> System.out.println("MultiPart = " + multiPart.getHeaders());
>
> response =
> webResource
> .type
> (MediaType
> .MULTIPART_FORM_DATA_TYPE
> ).accept(MediaType.WILDCARD_TYPE).post(ClientResponse.class,
> multiPart);
> // response = webResource.type("multipart/
> mixed").post(ClientResponse.class, multiPart);
> System.out.println("Response = " + response);
>
> Thanks
>
> Andrew
>
>
>
>
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