1 package gov.nist.javax.sip.header.extensions; 2 3 import gov.nist.javax.sip.header.ParametersHeader; 4 5 import java.text.ParseException; 6 import java.util.Iterator; 7 8 import javax.sip.header.ExtensionHeader; 9 10 public class References extends ParametersHeader implements ReferencesHeader,ExtensionHeader { 11 12 private static final long serialVersionUID = 8536961681006637622L; 13 14 15 private String callId; 16 References()17 public References() { 18 super(ReferencesHeader.NAME); 19 } 20 21 22 23 getCallId()24 public String getCallId() { 25 return callId; 26 } 27 28 29 getRel()30 public String getRel() { 31 return this.getParameter(REL); 32 } 33 34 35 36 setCallId(String callId)37 public void setCallId(String callId) { 38 this.callId = callId; 39 } 40 41 setRel(String rel)42 public void setRel(String rel) throws ParseException{ 43 if ( rel != null ) { 44 this.setParameter(REL,rel); 45 } 46 } 47 48 getParameter(String name)49 public String getParameter(String name) { 50 return super.getParameter(name); 51 } 52 53 getParameterNames()54 public Iterator getParameterNames() { 55 return super.getParameterNames(); 56 } 57 58 removeParameter(String name)59 public void removeParameter(String name) { 60 super.removeParameter(name); 61 } 62 63 setParameter(String name, String value)64 public void setParameter(String name, String value) throws ParseException { 65 super.setParameter(name,value); 66 } 67 68 getName()69 public String getName() { 70 return ReferencesHeader.NAME; 71 } 72 73 encodeBody()74 protected String encodeBody() { 75 if ( super.parameters.isEmpty()) { 76 return callId ; 77 } else { 78 return callId + ";" + super.parameters.encode(); 79 } 80 } 81 82 setValue(String value)83 public void setValue(String value) throws ParseException { 84 throw new UnsupportedOperationException("operation not supported"); 85 } 86 87 } 88