| javax.sdp.SdpEncoder
| SdpEncoder | | public interface SdpEncoder (Code) | | A SdpEncoder serializes SessionDescription objects in a customizable manner.
author:
deruelle
version:
1.0 |
| Method Summary | |
| public void | output(SessionDescription sd, OutputStream out)
Write the specified SessionDescription to the output stream using the current
settings. | | public void | setEncoding(String enc)
Specifies the character set to be used to display the session name and
information data. | | public void | setRtpmapAttribute(boolean flag)
Specifies whether to generate "a=rtpmap:" attributes for static RTP/AVP format strings.
This is recommended but makes messages bigger. | | public void | setTypedTime(boolean flag)
Specifies whether to try to write "typed-time" fields instead of raw integer
values. |
| output | | public void output(SessionDescription sd, OutputStream out) throws IOException(Code) | | Write the specified SessionDescription to the output stream using the current
settings.
Parameters:
sd - SessionDescription to serialize
Parameters:
out - OutputStream to write serialized SessionDescription to
throws:
IOException - |
| setEncoding | | public void setEncoding(String enc) throws UnsupportedEncodingException(Code) | | Specifies the character set to be used to display the session name and
information data. By default, the ISO-10646
character set in UTF-8 encoding is used. If a more compact representation
is required, other character sets may be used
such as ISO-8859-1 for Northern European languages.
Parameters:
enc - enc - name of character encoding to use for session name and information data
throws:
UnsupportedEncodingException - if the named encoding is not supported |
| setRtpmapAttribute | | public void setRtpmapAttribute(boolean flag)(Code) | | Specifies whether to generate "a=rtpmap:" attributes for static RTP/AVP format strings.
This is recommended but makes messages bigger. The default is not to write such
attributes.
Parameters:
flag - if true "a=rtpmap:" attributes are generated for all "RTP/AVP" formats |
| setTypedTime | | public void setTypedTime(boolean flag)(Code) | | Specifies whether to try to write "typed-time" fields instead of raw integer
values. This
makes the session description more readable but may have an adverse effect on
serialization time.
Ordinarily time values are given in numbers of seconds, but for readability
they may be
specified using logical units. From RFC 2327:
To make announcements more compact, times may also be given in units of
days, hours or minutes. The syntax for these is a number immediately
followed by a single case-sensitive character. Fractional units are not
allowed - a smaller unit should be used instead. The following unit
specification characters are allowed:
d - days (86400 seconds)
h - minutes (3600 seconds)
m - minutes (60 seconds)
s - seconds (allowed for completeness but not recommended)
Parameters:
flag - if true this Outputter should emit "typed" time specs in preference tountyped times. |
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