codemap-mybatis 0.4.0

MyBatis Mapper XML indexer plugin for CodeMap

codemap-mybatis

MyBatis Mapper XML indexer plugin for CodeMap.

What it does

Reads MyBatis *Mapper.xml files and produces:

• sql_mapping symbols — one per <select|insert|update|delete> statement
• table symbols — one per referenced database table
• accesses_table edges — sql_mapping → table, with confidence graded by SQL complexity (static SQL → high; contains <if>/<foreach> → medium; uses ${} substitution → low)
• maps_to edges — java_method → sql_mapping, linking the Java Mapper interface methods (produced by codemap-java) to their backing XML statements via (namespace, stmt_id)

Scope

DDL (CREATE TABLE) lives in codemap-sql; this plugin handles the DML side (FROM/JOIN/INSERT/UPDATE/DELETE) directly because it needs to grade confidence by MyBatis dynamic-SQL constructs.

Dynamic SQL (<if>, <foreach>, <where>, <set>, <choose>, <trim>) is extracted statically — the runtime-only branches are accepted as medium-confidence edges. ${} raw substitution (e.g. variable table names) drops confidence to low.