@Override
public int update(Object object) throws Exception {
EntityInfo entityInfo = ClassUtils.getEntityInfoByObject(object);
Map<String, Object> valueMap = ClassUtils.describe(object);
SqlHelper sqlHelper = getUpdateSql(valueMap, entityInfo);
return update(sqlHelper);
}
@Override
public Object save(Object object) throws Exception {
StringBuilder sql = new StringBuilder();
EntityInfo entityInfo = ClassUtils.getEntityInfoByObject(object);
sql.append("INSERT INTO ");
sql.append(entityInfo.getTableName());
sql.append("(");
Map<String, Object> valueMap = ClassUtils.describe(object);
List<String> columns = new ArrayList<String>();
List<Object> values = new ArrayList<Object>();
Map<String, String> ptcMap = ClassUtils.propToColumnMap.get(entityInfo.getClazzName());
if (entityInfo.getStrategy().equals(GenerationType.IDENTITY)) {
valueMap.remove(entityInfo.getPkName());
}
for (Map.Entry<String, Object> entry : valueMap.entrySet()) {
columns.add(ptcMap.get(entry.getKey()));
values.add(entry.getValue());
}
sql.append(StringUtils.join(columns, ","));
sql.append(") VALUES(");
String[] params = new String[values.size()];
Arrays.fill(params, "?");
sql.append(StringUtils.join(params, ","));
sql.append(")");
if (entityInfo.getStrategy().equals(GenerationType.IDENTITY)) {
Long id = addReutrnId(sql.toString(), values);
if (id != null) {
ClassUtils.setFieldValue(object, entityInfo.getPkName(), id);
}
} else {
add(sql.toString(), values);
}
return object;
}