public boolean validateParameters(
List<ReportParameterMap> reportParameters, Map<String, Object> parameters)
throws ProviderException {
parameters = new SingleValueMap(parameters);
if (reportParameters != null && reportParameters.size() > 0) {
Iterator<ReportParameterMap> iterator = reportParameters.iterator();
while (iterator.hasNext()) {
ReportParameterMap rpMap = iterator.next();
ReportParameter param = rpMap.getReportParameter();
if (!parameters.containsKey(param.getName()) && rpMap.isRequired()) {
throw new ProviderException(LocalStrings.ERROR_PARAMETER_REQUIRED);
}
if (param.getType().equals(ReportParameter.TEXT_PARAM)
|| param.getType().equals(ReportParameter.DATE_PARAM)) {
String value = (String) parameters.get(param.getName());
if (value != null && value.length() > 0) {
try {
validateParameter(param, value);
} catch (Exception e) {
throw new ProviderException(e.getMessage());
}
} else if (rpMap.isRequired()) {
throw new ProviderException(LocalStrings.ERROR_PARAMETER_REQUIRED);
}
}
}
}
return true;
}
