/**
* This will return a list of Pair objects, with each pair consiting of the <code>displayName
* </code> of the field and its associated <code>value</code>.
*
* @param fieldGroup - An InputFieldGroup
* @param command - The BeanWrapper instance wrapping {@link ReportDefinitionCommand}
* @param exclusions - A list of <code>displayName</code> to be eliminated from the display.
* @return List<Pair> objects.
*/
public List<Pair> fetchFieldValues(
InputFieldGroup fieldGroup, BeanWrapper command, String... exclusions) {
List<Pair> fieldList = new ArrayList<Pair>();
if (fieldGroup == null) return fieldList;
for (InputField field : fieldGroup.getFields()) {
if (exclusions != null && ArrayUtils.contains(exclusions, field.getDisplayName())) continue;
fieldList.add(fetchFieldValue(field, command));
}
return fieldList;
}
public Pair fetchFieldValue(InputField field, BeanWrapper command) {
Object value = command.getPropertyValue(field.getPropertyName());
String strValue = (value == null) ? null : String.valueOf(value);
return new Pair(field.getDisplayName(), strValue);
}