File	Doc	Category	Size	Date	Package
CSeqHeader.java	API Doc	phoneME MR2 API (J2ME)	5899	Wed May 02 18:00:42 BST 2007	gov.nist.siplite.header

CSeqHeader

• java.lang.Object
  • ParameterLessHeader

Fields Summary
public static Class	clazz Class handle.
public static final String	NAME Sequence header.
protected Integer	seqno seqno field
protected String	method method field

Constructors Summary
public CSeqHeader() Constructor. super(CSEQ);
public CSeqHeader(int seqno, String method) Constructor given the sequence number and method. param seqno is the sequence number to assign. param method is the method string. this(); this.seqno = new Integer(seqno); this.method = method;

Methods Summary
public java.lang.Object	clone() Copies the current instance. return copy of current object CSeqHeader retval = new CSeqHeader(); if (this.seqno != null) retval.seqno = new Integer(this.seqno.intValue()); retval.method = this.method; return retval;
public java.lang.String	encodeBody() Return canonical header content. (encoded header except headerName:) return encoded string. return seqno + Separators.SP + method.toUpperCase();
public boolean	equals(java.lang.Object other) Compare two cseq headers for equality. param other Object to compare against. return true if the two cseq headers are equals, false otherwise. if (! other.getClass().equals(this.getClass())) { return false; } CSeqHeader that = (CSeqHeader) other; if (! this.seqno.equals(that.seqno)) { return false; } if (! equalsIgnoreCase(this.method, that.method)) { return false; } return true;
public java.lang.String	getMethod() Get the method. return String the method. return method.toUpperCase();
public NameValueList	getParameters() Gets the parameters. return name value list return null;
public int	getSequenceNumber() Gets the sequence number of this CSeqHeaderHeader. return sequence number of the CSeqHeaderHeader if (this.seqno == null) return 0; else return this.seqno.intValue();
public java.lang.Object	getValue() Gets the header value. return the header value return seqno + Separators.SP + method.toUpperCase();
public void	setHeaderValue(java.lang.String value) Sets the header value field. param value is the value field to set. throws IllegalArgumentException if the value is invalid. int newSeqNo; String newMethod; value = value.trim(); // Check if the sequence number presents int delimIndex = value.indexOf(' "); if (delimIndex == -1) { // IMPL_NOTE: set some flag to indicate that // the Sequence Number is not set. setMethod(value.trim()); return; } try { String strNum = value.substring(0, delimIndex).trim(); newSeqNo = Integer.parseInt(strNum); setSequenceNumber(newSeqNo); } catch (IllegalArgumentException iae) { throw iae; } newMethod = value.substring(delimIndex, value.length()).trim(); setMethod(newMethod);
public void	setMethod(java.lang.String meth) Set the method member param meth -- String to set if (meth == null) throw new NullPointerException("parameter is null"); method = meth;
public void	setSequenceNumber(int sequenceNumber) Sets the sequence number of this CSeqHeaderHeader. The sequence number MUST be expressible as a 32-bit unsigned integer and MUST be less than 2**31. param sequenceNumber - the sequence number to set. throws InvalidArgumentException -- if the seq number is <= 0 if (sequenceNumber < 0) throw new IllegalArgumentException ("the sequence number parameter is < 0"); seqno = new Integer(sequenceNumber);