protected ItemCollection<ScanOutcome> doScan(ScanSpec spec) { // set the table name String tableName = getTable().getTableName(); ScanRequest req = spec.getRequest().withTableName(tableName); // set up the start key, if any Collection<KeyAttribute> startKey = spec.getExclusiveStartKey(); if (startKey != null) req.setExclusiveStartKey(InternalUtils.toAttributeValueMap(startKey)); // scan filters; Collection<ScanFilter> filters = spec.getScanFilters(); if (filters != null) { req.setScanFilter(InternalUtils.toAttributeConditionMap(filters)); } // set up the value map, if any (when expression API is used) final Map<String,AttributeValue> attrValMap = InternalUtils.fromSimpleMap(spec.getValueMap()); // set up expressions, if any req.withExpressionAttributeNames(spec.getNameMap()) .withExpressionAttributeValues(attrValMap) ; return new ScanCollection(getClient(), spec); } }
protected ItemCollection<ScanOutcome> doScan(ScanSpec spec) { // set the table name String tableName = getTable().getTableName(); ScanRequest req = spec.getRequest().withTableName(tableName); // set up the start key, if any Collection<KeyAttribute> startKey = spec.getExclusiveStartKey(); if (startKey != null) req.setExclusiveStartKey(InternalUtils.toAttributeValueMap(startKey)); // scan filters; Collection<ScanFilter> filters = spec.getScanFilters(); if (filters != null) { req.setScanFilter(InternalUtils.toAttributeConditionMap(filters)); } // set up the value map, if any (when expression API is used) final Map<String,AttributeValue> attrValMap = InternalUtils.fromSimpleMap(spec.getValueMap()); // set up expressions, if any req.withExpressionAttributeNames(spec.getNameMap()) .withExpressionAttributeValues(attrValMap) ; return new ScanCollection(getClient(), spec); } }