IT. Expert System.

public class DrmRawContent
extends Object

• Field Summary

  Fields

  Modifier and Type	Field and Description
  static int	DRM_COMBINED_DELIVERY The DRM delivery type: Combined Delivery
  static int	DRM_FORWARD_LOCK The DRM delivery type: Forward-Lock
  static String	DRM_MIMETYPE_CONTENT_STRING The "application/vnd.oma.drm.content" mime type.
  static String	DRM_MIMETYPE_MESSAGE_STRING The "application/vnd.oma.drm.message" mime type.
  static int	DRM_SEPARATE_DELIVERY The DRM delivery type: Separate Delivery
  static int	DRM_SEPARATE_DELIVERY_DM The DRM delivery type: Separate Delivery in DRM message
  static int	DRM_UNKNOWN_DATA_LEN The DRM media content length is unknown currently

• Constructor Summary

  Constructors

  Constructor and Description
  DrmRawContent(InputStream inRawdata, int len, String mimeTypeStr) Construct a DrmRawContent object.

• Method Summary

  Methods

  Modifier and Type	Method and Description
  protected void	finalize() The finalizer of the DRMRawContent.
  InputStream	getContentInputStream(DrmRights rights) Get one InputStream object to read decrypted content.
  int	getContentLength(DrmRights rights) Get the length of the decrypted media content.
  String	getContentType() Get the type of the decrypted media content.
  int	getRawType() Get the type of the raw DRM content.
  String	getRightsAddress() Get rights address from raw Seperate Delivery content.

  • Methods inherited from class java.lang.Object

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

• Field Detail

  • DRM_MIMETYPE_MESSAGE_STRING

    public static final String DRM_MIMETYPE_MESSAGE_STRING

    The "application/vnd.oma.drm.message" mime type.

    See Also:

    Constant Field Values

  • DRM_MIMETYPE_CONTENT_STRING

    public static final String DRM_MIMETYPE_CONTENT_STRING

    The "application/vnd.oma.drm.content" mime type.

    See Also:

    Constant Field Values

  • DRM_FORWARD_LOCK

    public static final int DRM_FORWARD_LOCK

    The DRM delivery type: Forward-Lock

    See Also:

    Constant Field Values

  • DRM_COMBINED_DELIVERY

    public static final int DRM_COMBINED_DELIVERY

    The DRM delivery type: Combined Delivery

    See Also:

    Constant Field Values

  • DRM_SEPARATE_DELIVERY

    public static final int DRM_SEPARATE_DELIVERY

    The DRM delivery type: Separate Delivery

    See Also:

    Constant Field Values

  • DRM_SEPARATE_DELIVERY_DM

    public static final int DRM_SEPARATE_DELIVERY_DM

    The DRM delivery type: Separate Delivery in DRM message

    See Also:

    Constant Field Values

  • DRM_UNKNOWN_DATA_LEN

    public static final int DRM_UNKNOWN_DATA_LEN

    The DRM media content length is unknown currently

    See Also:

    Constant Field Values

• Constructor Detail

  • DrmRawContent

    public DrmRawContent(InputStream inRawdata,
                 int len,
                 String mimeTypeStr)
                  throws DrmException,
                         IOException

    Construct a DrmRawContent object.

    Parameters:

    inRawdata - object of DRM raw data stream.

    len - the length of raw data can be read.

    mimeTypeStr - the mime type of the DRM content.

    Throws:

    DrmException

    IOException

• Method Detail

  • getRightsAddress

    public String getRightsAddress()

    Get rights address from raw Seperate Delivery content.

    Returns:

    the string of the rights issuer address, or null if no rights issuer.

  • getRawType

    public int getRawType()

    Get the type of the raw DRM content.

    Returns:

    one of the following delivery type of this DRM content: #DRM_FORWARD_LOCK #DRM_COMBINED_DELIVERY #DRM_SEPARATE_DELIVERY #DRM_SEPARATE_DELIVERY_DM

  • getContentInputStream

    public InputStream getContentInputStream(DrmRights rights)

    Get one InputStream object to read decrypted content.

    Parameters:

    rights - the rights object contain decrypted key.

    Returns:

    the InputStream object of decrypted media content.

  • getContentType

    public String getContentType()

    Get the type of the decrypted media content.

    Returns:

    the decrypted media content type of this DRM content.

  • getContentLength

    public int getContentLength(DrmRights rights)
                         throws DrmException

    Get the length of the decrypted media content.

    Parameters:

    rights - the rights object contain decrypted key.

    Returns:

    the length of the decrypted media content. #DRM_UNKNOWN_DATA_LEN if the length is unknown currently.

    Throws:

    DrmException

  • finalize

    protected void finalize()

    The finalizer of the DRMRawContent. Do some cleanup.

    Overrides:

    finalize in class Object