com.envimate.httpmate.events.processors.SerializationProcessor Maven / Gradle / Ivy
/*
* Copyright (c) 2019 envimate GmbH - https://envimate.com/.
*
* 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
*
* http://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.
*/
package com.envimate.httpmate.events.processors;
import com.envimate.httpmate.chains.MetaData;
import com.envimate.httpmate.chains.Processor;
import com.envimate.httpmate.events.mapper.EventToResponseMapper;
import lombok.AccessLevel;
import lombok.EqualsAndHashCode;
import lombok.RequiredArgsConstructor;
import lombok.ToString;
import java.util.Map;
import java.util.Optional;
import static com.envimate.httpmate.events.EventModule.EVENT_RETURN_VALUE;
import static com.envimate.httpmate.util.Validators.validateNotNull;
@ToString
@EqualsAndHashCode
@RequiredArgsConstructor(access = AccessLevel.PRIVATE)
public final class SerializationProcessor implements Processor {
private final EventToResponseMapper eventToResponseMapper;
public static Processor serializationProcessor(final EventToResponseMapper eventToResponseMapper) {
validateNotNull(eventToResponseMapper, "eventToResponseMapper");
return new SerializationProcessor(eventToResponseMapper);
}
@Override
public void apply(final MetaData metaData) {
final Optional> eventReturnValue = metaData.get(EVENT_RETURN_VALUE);
eventReturnValue.ifPresent(value -> eventToResponseMapper.map(value, metaData));
}
}