private boolean applyPropertyMappings( ResultSetWrapper rsw, ResultMap resultMap, MetaObject metaObject, ResultLoaderMap lazyLoader, String columnPrefix) throws SQLException { final List<String> mappedColumnNames = rsw.getMappedColumnNames(resultMap, columnPrefix); boolean foundValues = false; final List<ResultMapping> propertyMappings = resultMap.getPropertyResultMappings(); for (ResultMapping propertyMapping : propertyMappings) { final String column = prependPrefix(propertyMapping.getColumn(), columnPrefix); if (propertyMapping.isCompositeResult() || (column != null && mappedColumnNames.contains(column.toUpperCase(Locale.ENGLISH))) || propertyMapping.getResultSet() != null) { Object value = getPropertyMappingValue( rsw.getResultSet(), metaObject, propertyMapping, lazyLoader, columnPrefix); final String property = propertyMapping.getProperty(); // issue #541 make property optional if (value != NO_VALUE && property != null && (value != null || configuration.isCallSettersOnNulls())) { // issue #377, call setter on nulls if (value != null || !metaObject.getSetterType(property).isPrimitive()) { metaObject.setValue(property, value); } foundValues = true; } } } return foundValues; }
private Object prepareParameterForNestedQuery( ResultSet rs, ResultMapping resultMapping, Class<?> parameterType, String columnPrefix) throws SQLException { if (resultMapping.isCompositeResult()) { return prepareCompositeKeyParameter(rs, resultMapping, parameterType, columnPrefix); } else { return prepareSimpleKeyParameter(rs, resultMapping, parameterType, columnPrefix); } }