public String processListCommand() {
String result = new String();
StringBuffer stb = new StringBuffer();
stb.append("<surveys>\n");
try {
ArrayList<SurveyVO> listOfSurveys =
(ArrayList<SurveyVO>) mb.listSurveysByImeiDB(imei, TransactionLogVO.STATUS_AVAILABLE);
for (Iterator iterator = listOfSurveys.iterator(); iterator.hasNext(); ) {
SurveyVO surveyVO = (SurveyVO) iterator.next();
String linha =
"<survey id=\""
+ surveyVO.getIdSurvey()
+ "\""
+ " title=\""
+ surveyVO.getTitle()
+ "\"/>";
stb.append(linha + "\n");
}
stb.append("</surveys>");
result = stb.toString();
} catch (MSMApplicationException e) {
e.printStackTrace();
} catch (MSMSystemException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
return result;
}
public String processDownloadCommand() {
StringBuffer result = new StringBuffer();
try {
for (Iterator iterator =
mb.listSurveysByImeiDB(imei, TransactionLogVO.STATUS_AVAILABLE).iterator();
iterator.hasNext(); ) {
NdgUser userlogged = mb.getUserByImei(imei);
if (userlogged != null) {
SurveyVO surveyVO = (SurveyVO) iterator.next();
StringBuffer currentResult = new StringBuffer(surveyVO.getSurvey());
// we need to remove last '\n'
if (currentResult.charAt(currentResult.toString().length() - 1) == '\n') {
currentResult.deleteCharAt(currentResult.toString().length() - 1);
}
result.append(currentResult);
} else {
new UserNotFoundException();
}
}
} catch (MSMApplicationException e) {
e.printStackTrace();
} catch (MSMSystemException e) {
e.printStackTrace();
}
return new String(result);
}