/**
* Appends the XML <tt>String</tt> representation of this <tt>Content</tt> to a specific
* <tt>StringBuilder</tt>.
*
* @param xml the <tt>StringBuilder</tt> to which the XML <tt>String</tt> representation of this
* <tt>Content</tt> is to be appended
*/
public void toXML(StringBuilder xml) {
xml.append('<').append(ELEMENT_NAME);
xml.append(' ').append(NAME_ATTR_NAME).append("='").append(getName()).append('\'');
List<Channel> channels = getChannels();
List<SctpConnection> connections = getSctpConnections();
if (channels.size() == 0 && connections.size() == 0) {
xml.append(" />");
} else {
xml.append('>');
for (Channel channel : channels) channel.toXML(xml);
for (SctpConnection conn : connections) conn.toXML(xml);
xml.append("</").append(ELEMENT_NAME).append('>');
}
}
@Override
protected void printAttributes(StringBuilder xml) {
// direction
MediaDirection direction = getDirection();
if ((direction != null) && (direction != MediaDirection.SENDRECV)) {
xml.append(' ')
.append(DIRECTION_ATTR_NAME)
.append("='")
.append(direction.toString())
.append('\'');
}
// host
String host = getHost();
if (host != null) {
xml.append(' ').append(HOST_ATTR_NAME).append("='").append(host).append('\'');
}
// id
String id = getID();
if (id != null) {
xml.append(' ').append(ID_ATTR_NAME).append("='").append(id).append('\'');
}
// lastN
Integer lastN = getLastN();
if (lastN != null) {
xml.append(' ').append(LAST_N_ATTR_NAME).append("='").append(lastN).append('\'');
}
// rtcpPort
int rtcpPort = getRTCPPort();
if (rtcpPort > 0) {
xml.append(' ').append(RTCP_PORT_ATTR_NAME).append("='").append(rtcpPort).append('\'');
}
// rtpLevelRelayType
RTPLevelRelayType rtpLevelRelayType = getRTPLevelRelayType();
if (rtpLevelRelayType != null) {
xml.append(' ')
.append(RTP_LEVEL_RELAY_TYPE_ATTR_NAME)
.append("='")
.append(rtpLevelRelayType)
.append('\'');
}
// rtpPort
int rtpPort = getRTPPort();
if (rtpPort > 0) {
xml.append(' ').append(RTP_PORT_ATTR_NAME).append("='").append(rtpPort).append('\'');
}
}
@Override
protected void printContent(StringBuilder xml) {
List<PayloadTypePacketExtension> payloadTypes = getPayloadTypes();
List<SourcePacketExtension> sources = getSources();
int[] ssrcs = getSSRCs();
for (PayloadTypePacketExtension payloadType : payloadTypes) xml.append(payloadType.toXML());
for (SourcePacketExtension source : sources) xml.append(source.toXML());
for (int i = 0; i < ssrcs.length; i++) {
xml.append('<')
.append(SSRC_ELEMENT_NAME)
.append('>')
.append(Long.toString(ssrcs[i] & 0xFFFFFFFFL))
.append("</")
.append(SSRC_ELEMENT_NAME)
.append('>');
}
}
/**
* Returns an XML <tt>String</tt> representation of this <tt>IQ</tt>.
*
* @return an XML <tt>String</tt> representation of this <tt>IQ</tt>
*/
@Override
public String getChildElementXML() {
StringBuilder xml = new StringBuilder();
xml.append('<').append(ELEMENT_NAME);
xml.append(" xmlns='").append(NAMESPACE).append('\'');
String id = getID();
if (id != null) xml.append(' ').append(ID_ATTR_NAME).append("='").append(id).append('\'');
List<Content> contents = getContents();
if (contents.size() == 0) {
xml.append(" />");
} else {
xml.append('>');
for (Content content : contents) content.toXML(xml);
xml.append("</").append(ELEMENT_NAME).append('>');
}
return xml.toString();
}
/**
* Appends the XML <tt>String</tt> representation of this <tt>Channel</tt> to a specific
* <tt>StringBuilder</tt>.
*
* @param xml the <tt>StringBuilder</tt> to which the XML <tt>String</tt> representation of this
* <tt>Channel</tt> is to be appended
*/
public void toXML(StringBuilder xml) {
xml.append('<').append(elementName);
// endpoint
String endpoint = getEndpoint();
if (endpoint != null) {
xml.append(' ').append(ENDPOINT_ATTR_NAME).append("='").append(endpoint).append('\'');
}
// expire
int expire = getExpire();
if (expire >= 0) {
xml.append(' ').append(EXPIRE_ATTR_NAME).append("='").append(expire).append('\'');
}
// initiator
Boolean initiator = isInitiator();
if (initiator != null) {
xml.append(' ').append(INITIATOR_ATTR_NAME).append("='").append(initiator).append('\'');
}
// Print derived class attributes
printAttributes(xml);
IceUdpTransportPacketExtension transport = getTransport();
boolean hasTransport = (transport != null);
if (hasTransport || hasContent()) {
xml.append('>');
if (hasContent()) printContent(xml);
if (hasTransport) xml.append(transport.toXML());
xml.append("</").append(elementName).append('>');
} else {
xml.append(" />");
}
}
/** {@inheritDoc} */
@Override
protected void printAttributes(StringBuilder xml) {
xml.append(' ').append(PORT_ATTR_NAME).append("='").append(getPort()).append('\'');
}