wanchanch/excuse

This is a Java/JSP school excuse-management web application. Students and teachers register or log in, then submit, view, search, and update excuse requests; teachers and administrators can review requests, while administrators also manage user records. Servlets handle role-aware requests, DAOs perform JDBC operations, and model classes carry user and excuse data. The excerpts show several controller-to-DAO calls and database connection setup; other servlet and JSP relationships are based only on the source index and tree, so uncertain links are omitted or dashed.