Android Open Source - sana Patient Lookup Task

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Back to project page sana.

License

The source code is released under:

Copyright (c) 2010, Moca All rights reserved. The source code for Moca is licensed under the BSD license as follows: Redistribution and use in source and binary forms, with or without modification, ...

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Java Source Code

package org.moca.task;
//from   ww  w . j a v  a2  s .co m
import org.moca.db.PatientInfo;
import org.moca.net.MDSInterface;
import org.moca.util.MocaUtil;
import org.moca.util.UserDatabase;

import android.content.Context;
import android.os.AsyncTask;
import android.util.Log;

public class PatientLookupTask extends AsyncTask<String, Void, PatientInfo> {
  private static final String TAG = PatientLookupTask.class.toString();
  
  private Context mContext;
  private PatientLookupListener listener = null;

  public PatientLookupTask(Context c) {
    mContext = c;
  }
  
  public void setPatientLookupListener(PatientLookupListener listener) {
    this.listener = listener;
  }
  
  @Override
  protected PatientInfo doInBackground(String... params) {
    String patientId = params[0];
    
    Log.i(TAG, "Looking up patient record for " + patientId);
    
    PatientInfo pi = null;
    try {
      if (MocaUtil.checkConnection(mContext)) {
        String mdsPatientInfo = MDSInterface.getUserInfo(mContext, patientId);
        pi = UserDatabase.getPatientFromMDSRecord(patientId, mdsPatientInfo);
        Log.i(TAG, "Acquired patient record from MDS");
      }
    } catch (Exception e) {
      Log.e(TAG, "Could not get patient record from MDS: " + e.toString());
      e.printStackTrace();
    }
    
    try {
      if (pi == null) {
        pi = UserDatabase.getPatientFromLocalDatabase(mContext, patientId);
        Log.i(TAG, "Acquired patient record from local Patient cache.");
      }
    } catch (Exception e) {
      Log.e(TAG, "Could not get patient record from local database: " + e.toString());
      e.printStackTrace();
    }
    
    if (pi == null) {
      pi = new PatientInfo();
      pi.setPatientIdentifier(patientId);
      pi.setConfirmed(false);
    }
    
    return pi;
  }
  
  @Override
  protected void onPostExecute(PatientInfo pi) {
    if (listener != null && pi != null) {
      if (!pi.isConfirmed()) {
        listener.onPatientLookupFailure(pi.getPatientIdentifier());
      } else {
        listener.onPatientLookupSuccess(pi);
      }
    }
  }

}

Java Source Code List