calllauncherconfigurationhandler.java

First of all, the Applet-phone is a SIP User-Agent with audio and text messaging capabilities. But

                      boolean deb=Boolean.valueOf
				(enableDebug.trim()).booleanValue();
                      if ( deb) {
                            configurationMessage
		  ("INFORMATION: the Debug feature is set");
                               configuration.enableDebug=deb;
                      }
                      else  {
                          configuration.enableDebug=false;
                          configurationMessage
		  ("INFORMATION: the Debug feature is not set");
                      }
                  }   
                  catch(Exception e) {
                      configuration.enableDebug=false;
                      configurationMessage
		  ("INFORMATION: the Debug feature is not set");
                  }
             }
             String serverLogFile=attrs.getValue("server_log");
             if (serverLogFile==null || serverLogFile.trim().equals("")) {
		  configurationMessage
		  ("INFORMATION: the server message log file is not set");
             } else {
                 configuration.serverLogFile=serverLogFile.trim();
		 configurationMessage
		  ("INFORMATION: the server message log file is: " 
		   + configuration.serverLogFile);
             }
             String badMessageLog=attrs.getValue("bad_message_log");
             if (badMessageLog==null || badMessageLog.trim().equals("")) {
	        configurationMessage
		("INFORMATION: the bad message log file is not set");
             } else {
                configuration.badMessageLogFile= badMessageLog.trim();
	        configurationMessage
		("INFORMATION: the bad message log is: " + 
		configuration.badMessageLogFile);
             }
             String debugLog=attrs.getValue("debug_log");
            if (debugLog==null || debugLog.trim().equals("")) {
		configurationMessage
		("INFORMATION: the debug log file is not set");
             } else {
                 configuration.debugLogFile=debugLog.trim();
                 configurationMessage
		("INFORMATION: the debug log file is: " + 
		configuration.debugLogFile);
              }
              String outputCallLauncher=attrs.getValue("output_launcher");
              if (outputCallLauncher==null || outputCallLauncher.trim().equals("")) {
		  configurationMessage
		  ("INFORMATION: the output CallLauncher file is not set");
              } else {
                  configuration.outputCallLauncher=outputCallLauncher.trim();
                   configurationMessage
		("INFORMATION: the output CallLauncher file is: " + 
		configuration.outputCallLauncher);
               }
        }
        
        
        if (element.compareToIgnoreCase("CALLER_AGENT") ==0 ) {
          
            String userName=attrs.getValue("user_name");
            if (userName==null || userName.trim().equals("")) {
                configurationMessage
                ("ERROR: the user_name of the agent tag is not set");
            }
            Agent agent=new Agent();
            agent.userName=userName;
            
            String hostName=attrs.getValue("host_name");
            if (hostName==null || hostName.trim().equals("")) {
                configurationMessage
                ("ERROR: the host_name of the agent tag is not set");
            }
            else {
                agent.hostName=hostName;
            }
            
            String identifier=attrs.getValue("identifier");
            if (identifier==null || identifier.trim().equals("")) {
                configurationMessage
                ("ERROR: the identifier of the agent tag is not set");
            }
            else {
                agent.identifier=identifier;
            }
            configuration.addCallerAgent(agent);
            configurationMessage
            ("INFORMATION: one caller agent added: "+agent.identifier);
        }
        
        if (element.compareToIgnoreCase("RTP_GATEWAY") ==0 ) {
          
            String enableRTPGateway=attrs.getValue("enable");
            if (enableRTPGateway==null || enableRTPGateway.trim().equals("")) {
                configurationMessage
                ("INFORMATION: the RTP_GATEWAY is disabled");
                configuration.enableRTPGateway=false;
            }
            else {
                try{
                    Boolean b=Boolean.valueOf
                    (enableRTPGateway.trim());
                    if ( b.booleanValue() ) {
                        configuration.enableRTPGateway=true;
                        configurationMessage
                        ("INFORMATION: the RTP_GATEWAY is enabled");
                        
                        String minRTPHolePort=attrs.getValue("min_rtp_port");
                        if (minRTPHolePort==null || minRTPHolePort.trim().equals("")) {
                            configurationMessage
                            ("ERROR: the minRTPHolePort is not set");
                            configuration.minRTPHolePort=-1;
                        }
                        else {
                            try{
                                configuration.minRTPHolePort=Integer.valueOf(minRTPHolePort).intValue();
                            }
                            catch(Exception e) {
                                configurationMessage
                                ("ERROR: the minRTPHolePort is not valid");
                                configuration.minRTPHolePort=-1;
                            }
                        }
                        
                        String maxRTPHolePort=attrs.getValue("max_rtp_port");
                        if (maxRTPHolePort==null || maxRTPHolePort.trim().equals("")) {
                            configurationMessage
                            ("ERROR: the maxRTPHolePort is not set");
                            configuration.maxRTPHolePort=-1;
                        }
                        else {
                            try{
                                configuration.maxRTPHolePort=Integer.valueOf(maxRTPHolePort).intValue();
                            }
                            catch(Exception e) {
                                configurationMessage
                                ("ERROR: the maxRTPHolePort is not valid");
                                configuration.maxRTPHolePort=-1;
                            }
                        }
                    }
                    else {
                        configuration.enableRTPGateway=false;
                        configurationMessage
                        ("INFORMATION: the RTP_GATEWAY is disabled");
                    }
                }
                catch(Exception e) {
                    configuration.enableRTPGateway=false;
                    configurationMessage
                    ("INFORMATION: the RTP_GATEWAY is disabled");
                }  
            }
        }
        
        
         if (element.compareToIgnoreCase("REGISTRATIONS") ==0 ) {
            
            String expiresTimeString=attrs.getValue("expires_time");
            if (expiresTimeString!=null && !expiresTimeString.trim().equals("") ) {
                try{
                    configuration.expiresTime=
		     Integer.valueOf(expiresTimeString.trim()).intValue();
                    configurationMessage
                    ("INFORMATION: expires time is set to:"
			+configuration.expiresTime);
                }
                catch(Exception e) {
                     configurationMessage
		("WARNING: expires time is set to default value:"
				+configuration.expiresTime);
                }
            }
            else {
                configurationMessage
		("WARNING: expires time is set to default value:"
				+configuration.expiresTime);
            }
                
            String enableRegistrationsString=attrs.getValue("enable");
            if (enableRegistrationsString==null) {
                configuration.enableRegistrations=false;
		configurationMessage
		("INFORMATION: registration uploading feature is disabled");
            }
            else {
                try{
                    Boolean b=Boolean.valueOf(enableRegistrationsString.trim());
                    if ( b.booleanValue()) {
                        configuration.enableRegistrations=true;
                        configurationMessage
                        ("INFORMATION: Uploading static registrations");
                    }
                    else {
                        configuration.enableRegistrations=false;
                        configurationMessage
                        ("WARNING: No static registrations to upload" );
                    }
                    String registrationsFile=attrs.getValue
                    ("registrations_file");
                    if (registrationsFile==null) {
                        configurationMessage
                        ("WARNING: No registration file specified");
                    }
                    else {
                        configuration.registrationsFile=
                        registrationsFile.trim();
                    }

                }
                catch(Exception e) {
                   configuration.enableRegistrations=false;
		    configurationMessage
		     ("ERROR: Error uploading static registrations [" + 
				e.getMessage()  + "]" );
                }
            }
         }
        
       
    }
    
    public void endElement(String namespaceURI,
    String sName, // simple name
    String qName  // qualified name
    )
    throws SAXException
    {
        String element=qName;
        if (element.compareToIgnoreCase("SIP_STACK") ==0 ) {
            
        }
        if (element.compareToIgnoreCase("LISTENING_POINT") ==0 ) {
           
        }
        if (element.compareToIgnoreCase("RMI") ==0 ) {
         
        }
        if (element.compareToIgnoreCase("DEBUG") ==0 ) {
            
        }
        
    }
    
    public void characters(char buf[], int offset, int len)
    throws SAXException
    {
        String str = new String(buf, offset, len);
    }
    
    
}