| <?php |
| |
| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * https://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| namespace Apache\Avro\Schema; |
| |
| /** |
| * Parent class of named Avro schema |
| * @package Avro |
| * @todo Refactor AvroNamedSchema to use an AvroName instance |
| * to store name information. |
| */ |
| class AvroNamedSchema extends AvroSchema |
| { |
| /** |
| * @var AvroName $name |
| */ |
| private $name; |
| |
| /** |
| * @var string documentation string |
| */ |
| private $doc; |
| /** |
| * @var array |
| */ |
| private $aliases; |
| |
| /** |
| * @param string $type |
| * @param AvroName $name |
| * @param string $doc documentation string |
| * @param AvroNamedSchemata &$schemata |
| * @param array $aliases |
| * @throws AvroSchemaParseException |
| */ |
| public function __construct($type, $name, $doc = null, &$schemata = null, $aliases = null) |
| { |
| parent::__construct($type); |
| $this->name = $name; |
| |
| if ($doc && !is_string($doc)) { |
| throw new AvroSchemaParseException('Schema doc attribute must be a string'); |
| } |
| $this->doc = $doc; |
| if ($aliases) { |
| self::hasValidAliases($aliases); |
| $this->aliases = $aliases; |
| } |
| |
| if (!is_null($schemata)) { |
| $schemata = $schemata->cloneWithNewSchema($this); |
| } |
| } |
| |
| public function getAliases() |
| { |
| return $this->aliases; |
| } |
| |
| /** |
| * @returns mixed |
| */ |
| public function toAvro() |
| { |
| $avro = parent::toAvro(); |
| [$name, $namespace] = AvroName::extractNamespace($this->qualifiedName()); |
| $avro[AvroSchema::NAME_ATTR] = $name; |
| if ($namespace) { |
| $avro[AvroSchema::NAMESPACE_ATTR] = $namespace; |
| } |
| if (!is_null($this->doc)) { |
| $avro[AvroSchema::DOC_ATTR] = $this->doc; |
| } |
| if (!is_null($this->aliases)) { |
| $avro[AvroSchema::ALIASES_ATTR] = $this->aliases; |
| } |
| return $avro; |
| } |
| |
| public function qualifiedName() |
| { |
| return $this->name->qualifiedName(); |
| } |
| |
| /** |
| * @returns string |
| */ |
| public function fullname() |
| { |
| return $this->name->fullname(); |
| } |
| } |