refs #703: route schema metadata through MyBatis

src/main/java/com/cloudhandson/vpdbackoffice/mapper/SchemaMetadataMapper.java

@@ -0,0 +1,87 @@
+package com.cloudhandson.vpdbackoffice.mapper;
+
+import com.cloudhandson.vpdbackoffice.domain.schemametadata.SchemaMetadataAnnotationRow;
+import com.cloudhandson.vpdbackoffice.domain.schemametadata.SchemaMetadataColumnRow;
+import java.util.List;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+
+/**
+ * All database access for the schema metadata screen. Identifier parameters
+ * are validated against the screen's closed table list before mapper calls.
+ */
+@Mapper
+public interface SchemaMetadataMapper {
+
+  String findTableComment(@Param("owner") String owner, @Param("tableName") String tableName);
+
+  List<SchemaMetadataColumnRow> findColumns(
+      @Param("owner") String owner,
+      @Param("tableName") String tableName
+  );
+
+  List<SchemaMetadataAnnotationRow> findAnnotations(
+      @Param("owner") String owner,
+      @Param("tableName") String tableName
+  );
+
+  int countColumn(
+      @Param("owner") String owner,
+      @Param("tableName") String tableName,
+      @Param("columnName") String columnName
+  );
+
+  int countTableAnnotation(
+      @Param("owner") String owner,
+      @Param("tableName") String tableName,
+      @Param("annotationName") String annotationName
+  );
+
+  int countColumnAnnotation(
+      @Param("owner") String owner,
+      @Param("tableName") String tableName,
+      @Param("columnName") String columnName,
+      @Param("annotationName") String annotationName
+  );
+
+  void updateTableComment(
+      @Param("owner") String owner,
+      @Param("tableName") String tableName,
+      @Param("commentLiteral") String commentLiteral
+  );
+
+  void updateColumnComment(
+      @Param("owner") String owner,
+      @Param("tableName") String tableName,
+      @Param("columnName") String columnName,
+      @Param("commentLiteral") String commentLiteral
+  );
+
+  void dropTableAnnotation(
+      @Param("owner") String owner,
+      @Param("tableName") String tableName,
+      @Param("annotationName") String annotationName
+  );
+
+  void addTableAnnotation(
+      @Param("owner") String owner,
+      @Param("tableName") String tableName,
+      @Param("annotationName") String annotationName,
+      @Param("annotationValueLiteral") String annotationValueLiteral
+  );
+
+  void dropColumnAnnotation(
+      @Param("owner") String owner,
+      @Param("tableName") String tableName,
+      @Param("columnName") String columnName,
+      @Param("annotationName") String annotationName
+  );
+
+  void addColumnAnnotation(
+      @Param("owner") String owner,
+      @Param("tableName") String tableName,
+      @Param("columnName") String columnName,
+      @Param("annotationName") String annotationName,
+      @Param("annotationValueLiteral") String annotationValueLiteral
+  );
+}