Field Detail

• NAMESPACE

  public static final String NAMESPACE

  urn:xmpp:bob

  See Also:

  Constant Field Values

Constructor Detail

• Data

  public Data(String cid)

  Constructs the data element with a content id. This constructor should be used for requesting data.

  Parameters:

  cid - The contend id.

• Data

  public Data(byte[] bytes,
      String type)

  Constructs the data element. The content id (cid) is generated automatically (with SHA-1 algorithm).

  Parameters:

  bytes - The bytes.

  type - The type.

• Data

  public Data(byte[] bytes,
      String type,
      Integer maxAge)

  Constructs the data element. The content id (cid) is generated automatically (with SHA-1 algorithm).

  Parameters:

  bytes - The bytes.

  type - The type.

  maxAge - The max age.

Method Detail

• createContendId

  public static String createContendId(byte[] data)

  Creates the content id.

  The 'cid' value SHOULD be of the form algo+hash@bob.xmpp.org, where the "algo" is the hashing algorithm used (e.g., "sha1" for the SHA-1 algorithm as specified in RFC 3174 [11]) and the "hash" is the hex output of the algorithm applied to the binary data itself.

  Parameters:

  data - The data.

  Returns:

  The content id.

• getContentId

  public final String getContentId()

  A Content-ID that can be mapped to a cid: URL as specified in RFC 2111. The 'cid' value SHOULD be of the form algo+hash@bob.xmpp.org, where the "algo" is the hashing algorithm used (e.g., "sha1" for the SHA-1 algorithm as specified in RFC 3174) and the "hash" is the hex output of the algorithm applied to the binary data itself.

  Returns:

  The content id.

• getMaxAge

  public final Integer getMaxAge()

  A suggestion regarding how long (in seconds) to cache the data; the meaning matches the Max-Age attribute from RFC 2965.

  Returns:

  The max age.

• getType

  public final String getType()

  The value of the 'type' attribute MUST match the syntax specified in RFC 2045. That is, the value MUST include a top-level media type, the "/" character, and a subtype; in addition, it MAY include one or more optional parameters (e.g., the "audio/ogg" MIME type in the example shown below includes a "codecs" parameter as specified in RFC 4281). The "type/subtype" string SHOULD be registered in the IANA MIME Media Types Registry, but MAY be an unregistered or yet-to-be-registered value.

  Returns:

  The type.

• getBytes

  public final byte[] getBytes()

  Gets the bytes.

  Returns:

  The bytes.