Working with an API

Question

Hi, I am newbie in java programming, I am using a communication API. I am havin some problems so I post the errors I am getting waiting for your help. This are the errors:
../src/sampleapps/tutorial/PrimerApp.java:228: cannot resolve symbol
symbol : method enableRecording (ch.ecma.csta.binding.DeviceID,boolean)
location: class PrimerApp
enableRecording(id, true);
^
../src/sampleapps/tutorial/PrimerApp.java:257: addCallRecordingDeviceListener(ch
.ecma.csta.binding.DeviceID,com.avaya.csta.callrecording.CallRecordingDeviceList
ener) in com.avaya.csta.callrecording.CallRecordingServices cannot be applied to
(ch.ecma.csta.binding.DeviceID,PrimerApp.MyCallRecordingDeviceListener)
recordSvcs.addCallRecordingDeviceListener(id, callRecordListener);
^
../src/sampleapps/tutorial/PrimerApp.java:273: removeCallRecordingDeviceListener
(ch.ecma.csta.binding.DeviceID,com.avaya.csta.callrecording.CallRecordingDeviceL
istener) in com.avaya.csta.callrecording.CallRecordingServices cannot be applied
to (ch.ecma.csta.binding.DeviceID,PrimerApp.MyCallRecordingDeviceListener)
recordSvcs.removeCallRecordingDeviceListener(id, callRecordListener);
^
../src/sampleapps/tutorial/PrimerApp.java:545: PrimerApp.MyCallRecordingDeviceLi
stener is not abstract and does not override abstract method removeCallRecording
DeviceListener(ch.ecma.csta.binding.DeviceID,com.avaya.csta.callrecording.CallRe
cordingDeviceListener) in com.avaya.csta.callrecording.CallRecordingServices
private class MyCallRecordingDeviceListener extends
^
../src/sampleapps/tutorial/PrimerApp.java:553: cannot resolve symbol
symbol : variable getFileName
location: class com.avaya.csta.binding.FileInformationUpdatedEvent
String fileName = event.getFileName;
^
../src/sampleapps/tutorial/PrimerApp.java:554: cannot resolve symbol
symbol : variable getStartTime
location: class com.avaya.csta.binding.FileInformationUpdatedEvent
String startTime = event.getStartTime;
^
../src/sampleapps/tutorial/PrimerApp.java:555: cannot resolve symbol
symbol : variable getEndTime
location: class com.avaya.csta.binding.FileInformationUpdatedEvent
String endTime = event.getEndTime;
^
Note: ../src/sampleapps/tutorial/PrimerApp.java uses or overrides a deprecated A
PI.
Note: Recompile with -deprecation for details.
7 errors
Code is attached for any doubts. I really need to solve this problem fast. Thank you very much!

Answer 1

Thank you very much 4 your suggestions, I reviewed the methods and corrected 3 of the errors. I still have three that I dont know how to fix. I compiled with the -deprecation oprion and obtained the followin errors and warnings:
../src/sampleapps/tutorial/PrimerApp.java:73: warning: com.avaya.csta.callrecording.CallRecordingServices in com.avaya.csta.callrecording has been deprecated
private CallRecordingServices recordSvcs;
^
../src/sampleapps/tutorial/PrimerApp.java:543: warning: com.avaya.csta.callrecording.CallRecordingDeviceListener in com.avaya.csta.callrecording has been deprecated
CallRecordingDeviceListener
^
../src/sampleapps/tutorial/PrimerApp.java:158: warning: com.avaya.csta.callrecording.CallRecordingServices in com.avaya.csta.callrecording has been deprecated
recordSvcs = CallRecordingServices.getInstance();
^
../src/sampleapps/tutorial/PrimerApp.java:170: warning: com.avaya.csta.callrecording.CallRecordingServices in com.avaya.csta.callrecording has been deprecated
recordSvcs = (CallRecordingServices) provider.getService(
^
../src/sampleapps/tutorial/PrimerApp.java:171: warning: com.avaya.csta.callrecording.CallRecordingServices in com.avaya.csta.callrecording has been deprecated
com.avaya.csta.callrecording.CallRecordingServices.class.getName());
^
../src/sampleapps/tutorial/PrimerApp.java:225: cannot resolve symbol
symbol : method enableRecording (ch.ecma.csta.binding.DeviceID,boolean)
location: class PrimerApp
enableRecording(id, true);
^
../src/sampleapps/tutorial/PrimerApp.java:555: cannot resolve symbol
symbol : variable getFileName
location: class com.avaya.csta.binding.FileInformationUpdatedEvent
String fileName = event.getFileName;
^
../src/sampleapps/tutorial/PrimerApp.java:556: cannot resolve symbol
symbol : variable getStartTime
location: class com.avaya.csta.binding.FileInformationUpdatedEvent
String startTime = event.getStartTime;
^
../src/sampleapps/tutorial/PrimerApp.java:557: cannot resolve symbol
symbol : variable getEndTime
location: class com.avaya.csta.binding.FileInformationUpdatedEvent
String endTime = event.getEndTime;
^
4 errors
5 warnings
The APi information about the methods related with the errors is:
enableRecording
public abstract void enableRecording(DeviceID device,
Boolean immediatelyActive)
throws CstaException
public String getEndTime()
Returns the value of field 'endTime'.
Returns:
the value of field 'endTime'.
getStartTime and getFileName have the same structure. They are all methods of the class FileInformationUpdatedEvent.
I want to have this information and I tried like this:
public void recordingFileInformationUpdated (
          FileInformationUpdatedEvent event)
          //En este momento ha terminado la llamada y ya se puede
          //recuperar el archivo FileName
          String fileName = event.getFileName;
          String startTime = event.getStartTime;
          String endTime = event.getEndTime;
And for the boolean error I used the method this way:
enableRecording(id, true);
Sorry if the post is too loong, I'll be waiting for your comments, thanks a lot!