public String getValueInSQL(DBContext ctx, Object value) {
if (beanClass.isInstance(value)) {
Object v = pkColumn.getValue(value);
return pkColumn.getValueInSQL(ctx, v);
} else {
return pkColumn.getValueInSQL(ctx, value);
}
}
public void appendColumnValue(
DBContext ctx, StringBuilder buffer, Object value, String seperator) {
Object primitiveValue = null;
if (value != null) {
primitiveValue = pkColumn.getValue(value);
}
pkColumn.appendColumnValue(ctx, buffer, primitiveValue, seperator);
}
@SuppressWarnings("unchecked")
protected void setListValue(Object obj) {
List<T> list = null;
DBCondition condition = fkColumn.equalsTo(obj);
if (preFetch) {
list = dao.query(DBContext.getContext(), condition);
} else {
Enhancer enhancer = new Enhancer();
enhancer.setSuperclass(ArrayList.class);
enhancer.setCallback(new DBListProxy<T>(obj, beanClass, getFieldName(), condition));
list = (List<T>) enhancer.create();
}
try {
FieldUtils.writeField(obj, getFieldName(), list, true);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public String getTypeInSQL(DBContext ctx) {
return pkColumn.getTypeInSQL(ctx);
}
public void validate(Object obj) throws DBException {
if (obj == null) return;
Object value = getValue(obj);
pkColumn.validate(value);
}