Ibati caused by the design of the framework of thinking
? Before Ibatis not familiar with the time he wrote a similar Ibatis enquiries page framework, SQL configuration in XML documents, to provide the function of the script syntax.
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?? Later, think Ibatis is fully capable of its own alternative framework, and Cache, Transaction, and other strong features.
? Source tracking, but only found Ibatis completion is based on memory paging, and the method has been Depreciated. Paging memory of my application, it is not practical point, in fact, is a waste.
? But Ibatis not provide any callback interface that allows callers to expand.
— So I had to modify the source code Ibatis to external revealed a callback interface for SQL paging use, and re-packaged into the jar file for developers to use.
?? This is a veryä¸çˆ½why Ibatis not offer such a powerful framework done, but this small tab, but do not, if you do not, the code to interface to a thoroughly I ah .
?? So the framework for the sharing of responsibilities, it is very important to the completion of your completed, the expansion of places, that is, to provide default achieve, but also provide interfaces for caller secondary development. This is the framework for scalability and flexibility of the.
?? Many people in the development of the framework, expect to do a lot of Dongdong, Jacketed his own, but the loss of flexibility, while providing a lot of the expansion can not be achieved, equivalent to the imposition of the will of the users, love is used or not.
? I believe many people are using Ibatis time, that share, the database paging enquiries should be very key positions, and a very common functions, Ibatis has done is so poor, some people in the use of the time Ibatis not the two do not write SQL, a query number of the head office, a page is about a specific SQL. In fact, according to a ibatis can these two SQL to generate SQL, and automatically tabs. Posted on 2007-04-15 19:09 OneEyeWolf reading (882) Comments (3) edit their collections quoted Category: my journal
Tags: framework, java framework, the design pattern