taedium https://blog.hatena.ne.jp/taedium/ taediumの日記 https://taedium.hatenadiary.org/ Seasar - S2JDBCなど -> DataSource [ DataSourceImpl ] DataSourceImpl -> ConnectionPool [ ConnectionPoolImpl ] ConnectionPoolImpl -> XADataSource [ XADataSourceImpl ] XADataSourceImpl -> Connection [ ] XADataSourceImpl -> XAConnectionImpl XAConnectionImpl -> Connection [ ] XAConnectionImpl -> XAResource [ DBXA… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftaedium.hatenadiary.org%2Fentry%2F20040621%2Fp1" title=" トランザクション周辺依存関係メモ - taediumの日記" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2004-06-21 00:00:00 rich https://taedium.hatenadiary.org/entry/20040621/p1 1.0 100%