/** * Build relation table definitions for all many-to-many relationships in a EclipseLink descriptor. */ private void buildRelationTableDefinition(RelationTableMechanism relationTableMechanism, DatabaseField listOrderField, ContainerPolicy cp) { //first create relation table TableDefinition tblDef = getTableDefFromDBTable(relationTableMechanism.getRelationTable()); //add source foreign key fields into the relation table Vector srcFkFields = relationTableMechanism.getSourceRelationKeyFields(); Vector srcKeyFields = relationTableMechanism.getSourceKeyFields(); buildRelationTableFields(tblDef, srcFkFields, srcKeyFields); //add target foreign key fields into the relation table Vector targFkFields = relationTableMechanism.getTargetRelationKeyFields(); Vector targKeyFields = relationTableMechanism.getTargetKeyFields(); buildRelationTableFields(tblDef, targFkFields, targKeyFields); if (cp != null){ addFieldsForMappedKeyMapContainerPolicy(cp, tblDef); } if(listOrderField != null) { tblDef.addField(getFieldDefFromDBField(listOrderField, false)); } }
/** * Build relation table definitions for all many-to-many relationships in a EclipseLink descriptor. */ protected void buildRelationTableDefinition(ForeignReferenceMapping mapping, RelationTableMechanism relationTableMechanism, DatabaseField listOrderField, ContainerPolicy cp) { //first create relation table TableDefinition table = getTableDefFromDBTable(relationTableMechanism.getRelationTable()); //add source foreign key fields into the relation table List<DatabaseField> srcFkFields = relationTableMechanism.getSourceRelationKeyFields(); List<DatabaseField> srcKeyFields = relationTableMechanism.getSourceKeyFields(); buildRelationTableFields(mapping, table, srcFkFields, srcKeyFields); //add target foreign key fields into the relation table List<DatabaseField> targFkFields = relationTableMechanism.getTargetRelationKeyFields(); List<DatabaseField> targKeyFields = relationTableMechanism.getTargetKeyFields(); buildRelationTableFields(mapping, table, targFkFields, targKeyFields); if (cp != null){ addFieldsForMappedKeyMapContainerPolicy(cp, table); } if (listOrderField != null) { FieldDefinition fieldDef = getFieldDefFromDBField(listOrderField); if (!table.getFields().contains(fieldDef)) { table.addField(fieldDef); } } }
/** * Build relation table definitions for all many-to-many relationships in a EclipseLink descriptor. */ protected void buildRelationTableDefinition(ForeignReferenceMapping mapping, RelationTableMechanism relationTableMechanism, DatabaseField listOrderField, ContainerPolicy cp) { //first create relation table TableDefinition table = getTableDefFromDBTable(relationTableMechanism.getRelationTable()); //add source foreign key fields into the relation table List<DatabaseField> srcFkFields = relationTableMechanism.getSourceRelationKeyFields(); List<DatabaseField> srcKeyFields = relationTableMechanism.getSourceKeyFields(); buildRelationTableFields(mapping, table, srcFkFields, srcKeyFields); //add target foreign key fields into the relation table List<DatabaseField> targFkFields = relationTableMechanism.getTargetRelationKeyFields(); List<DatabaseField> targKeyFields = relationTableMechanism.getTargetKeyFields(); buildRelationTableFields(mapping, table, targFkFields, targKeyFields); if (cp != null){ addFieldsForMappedKeyMapContainerPolicy(cp, table); } if (listOrderField != null) { FieldDefinition fieldDef = getFieldDefFromDBField(listOrderField); if (!table.getFields().contains(fieldDef)) { table.addField(fieldDef); } } }