DRM content with MM7 protocol Submit Request

I am creating a SOAP request to MMSC for posting DRM content (.dm file which is a 3gp video).

I am using Saaj API for the same. The MMSC to which I sending the request to says that they need the SOAP request in the following format as its a 3gpp standards for submitting the SOAP request for a VASP.

POST / HTTP/1.1
Content-Type: multipart/related; boundary="XXX123456789PQR"; type=text/xml; start="<dna_003_mm7type>"
Content-Length: 14636
SOAPAction: ""

--XXX123456789PQR
Content-Type: text/xml; charset="utf-8"
Content-ID: <dna_003_mm7type>

<?xml version='1.0' ?>
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelop/">
 <env:Header>
<mm7:TransactionID xmlns:mm7="http://www.3gpp.org/ftp/Specs/archive/23_series/23.140/schema/REL-5-MM7-1-0"
 env:mustUnderstand="1">dna_vasp_003</mm7:TransactionID>
</env:Header>
<env:Body>
 <SubmitReq xmlns="http://www.3gpp.org/ftp/Specs/archive/23_series/23.140/schema/REL-5-MM7-1-3">
  <MM7Version>5.6.0</MM7Version>
  <SenderIdentification>
   <VASPID>2222</VASPID>
   <VASID>company</VASID>
  </SenderIdentification>
  <Recipients>
   <To>
    <Number>xxxxxxx</Number>
   </To>
  </Recipients>
  <ServiceCode>gold-sp33-im42</ServiceCode>
  <LinkedID>123456789</LinkedID>
  <MessageClass>Informational</MessageClass>
  <TimeStamp>2004-03-12T9:30:47-05:00</TimeStamp>
  <EarliestDeliveryTime>2004-03-12T09:30:47-05:00</EarliestDeliveryTime>
  <ExpiryDate>8400</ExpiryDate>
  <DeliveryReport>true</DeliveryReport>
  <ReadReply>true</ReadReply>
  <ReplyCharging>true</ReplyCharging>
  <replyDeadline>2004-05-12T9:30:47-05:00</replyDeadline>
  <replyChargingSize>9198</replyChargingSize>
  <Priority>Normal</Priority>
  <Subject>News for today</Subject>
  <ChargedParty>Sender</ChargedParty>
  <DistributionIndicator>true</DistributionIndicator>
  <Content href="cid:XYSFGA-135" allowAdaptations="true"/>
        </SubmitReq>
</env:Body>
</env:Envelope>
--XXX123456789PQR
Content-Type: multipart/mixed; boundary="company"

--company
Content-Type: application/vnd.oma.drm.message; boundary="drm-boundary-409B8BD9"
Content-ID: base64_4.dm
Content-Location: base64_4.dm

--drm-boundary-409B8BD9
Content-Type: image/jpeg; name=scen2.jpg
Content-Location: scen2.jpg
Content-Transfer-Encoding: base64
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--drm-boundary-409B8BD9--
--compa开发者_StackOverflow中文版ny--

--XXX123456789PQR--

Can anyone pls suggest me what I need to do to send different MIME type for a single file attachment. Are there any Java API available to create such requests??? As using SAAJ, I am only to attach one MIME-TYPE for single attachment.

Are you sure you want to deliver .dm encoded files over MMS? DM is used for Separate-Delivery protection method and a handset will need to purchase and download rights in another transaction before content can be viewed. I'm pretty sure that a lot of handset doesn't even support it.

I had more success with MMS and DRM by simply using Forward-Lock protection. To use it, just wrap around a forward lock container in MM7 request.

To generate all this in java see https://stackoverflow.com/a/21663398/3290316