73a4ba8fd2
validate_cql_key() is based on validate_key() from ThriftValidation. I didn't name it thrift_validation.hh though because it's meant to work on CQL model, not thrift. For instance, it's using our schema::partition_key_type, which is not thrift-compatible.
55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*
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* Copyright 2015 Cloudius Systems
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*
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* Modified by Cloudius Systems
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*/
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#pragma once
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#include "database.hh"
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#include "db/api.hh"
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namespace validation {
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constexpr size_t max_key_size = std::numeric_limits<uint16_t>::max();
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/**
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* Based on org.apache.cassandra.thrift.ThriftValidation#validate_key()
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*/
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void validate_cql_key(schema_ptr schema, const api::partition_key& key) {
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if (key.empty()) {
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throw exceptions::invalid_request_exception("Key may not be empty");
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}
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// check that key can be handled by FBUtilities.writeShortByteArray
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if (key.size() > max_key_size) {
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throw exceptions::invalid_request_exception(sprint("Key length of %s is longer than maximum of %d", key.size(), max_key_size));
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}
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try {
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schema->partition_key_type->validate(key);
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} catch (const marshal_exception& e) {
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throw exceptions::invalid_request_exception(e.why());
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}
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}
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}
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