io.pkts.packet.sip.impl.SipResponseLine Maven / Gradle / Ivy
/**
*
*/
package io.pkts.packet.sip.impl;
import io.pkts.buffer.Buffer;
import io.pkts.buffer.Buffers;
/**
* @author [email protected]
*/
public final class SipResponseLine extends SipInitialLine {
/**
* The status code of the response. I.e., 180, 200, 404 etc etx
*/
private final int statusCode;
/**
* The response reason
*/
private final Buffer reason;
private Buffer responseLine;
public SipResponseLine(final int statusCode, final Buffer reason) {
super();
assert reason != null;
this.statusCode = statusCode;
this.reason = reason;
}
/**
* {@inheritDoc}
*/
@Override
public boolean isResponseLine() {
return true;
}
public int getStatusCode() {
return this.statusCode;
}
public Buffer getReason() {
return this.reason;
}
/**
* {@inheritDoc}
*/
@Override
public Buffer getBuffer() {
// TODO: redo
if (this.responseLine == null) {
final StringBuilder sb = new StringBuilder();
sb.append("SIP/2.0 ").append(this.statusCode).append(" ").append(this.reason.toString());
this.responseLine = Buffers.wrap(sb.toString());
}
return this.responseLine;
}
@Override
public SipResponseLine clone() {
return new SipResponseLine(this.statusCode, this.reason.clone());
}
@Override
public String toString() {
return getBuffer().toString();
}
@Override
public void getBytes(final Buffer dst) {
SipParser.SIP2_0.getBytes(0, dst);
dst.write(SipParser.SP);
dst.writeAsString(this.statusCode);
dst.write(SipParser.SP);
this.reason.getBytes(0, dst);
}
}