Method insert

library/src/main/java/com/sanders/db/DBProxy.java:63–81

插入对应实体到数据库 @param t @param @return

(T t)

     * @return
     */
    public final <T extends IDColumn> long insert(T t) {
        if (t == null) {
            throw new NullPointerException("插入对象为NULL");
        }
        ClassInfo<T> classInfo = getClassInfo(t);
        String tableName = classInfo.getTableName();
        ContentValues values = classInfo.getContentValues(t);
        if (values.size() > 0) {
            SQLiteDatabase database = getDatabase();
            database.beginTransaction();
            long id = database.insert(tableName, null, values);
            t.setPrimaryKey(id);
            database.setTransactionSuccessful();
            database.endTransaction();
            close(database);
            return id;
        }
        return -1;
    }

    /**
     * 插入数据