org.springframework.amqp.support.converter.Jackson2JsonMessageConverter Maven / Gradle / Ivy
/*
* Copyright 2002-2019 the original author or authors.
*
* Licensed 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.
*/
package org.springframework.amqp.support.converter;
import org.springframework.amqp.core.MessageProperties;
import org.springframework.util.MimeTypeUtils;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
/**
* JSON converter that uses the Jackson 2 Json library.
*
* @author Mark Pollack
* @author James Carr
* @author Dave Syer
* @author Sam Nelson
* @author Andreas Asplund
* @author Gary Russell
* @author Artem Bilan
* @author Arlo Louis O'Keeffe
* @author Mohammad Hewedy
*/
public class Jackson2JsonMessageConverter extends AbstractJackson2MessageConverter {
/**
* Construct with an internal {@link ObjectMapper} instance
* and trusted packed to all ({@code *}).
* @since 1.6.11
*/
public Jackson2JsonMessageConverter() {
this("*");
}
/**
* Construct with an internal {@link ObjectMapper} instance.
* The {@link DeserializationFeature#FAIL_ON_UNKNOWN_PROPERTIES} is set to false on
* the {@link ObjectMapper}.
* @param trustedPackages the trusted Java packages for deserialization
* @since 1.6.11
* @see DefaultJackson2JavaTypeMapper#setTrustedPackages(String...)
*/
public Jackson2JsonMessageConverter(String... trustedPackages) {
this(new ObjectMapper(), trustedPackages);
this.objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
}
/**
* Construct with the provided {@link ObjectMapper} instance
* and trusted packed to all ({@code *}).
* @param jsonObjectMapper the {@link ObjectMapper} to use.
* @since 1.6.12
*/
public Jackson2JsonMessageConverter(ObjectMapper jsonObjectMapper) {
this(jsonObjectMapper, "*");
}
/**
* Construct with the provided {@link ObjectMapper} instance.
* @param jsonObjectMapper the {@link ObjectMapper} to use.
* @param trustedPackages the trusted Java packages for deserialization
* @since 1.6.11
* @see DefaultJackson2JavaTypeMapper#setTrustedPackages(String...)
*/
public Jackson2JsonMessageConverter(ObjectMapper jsonObjectMapper, String... trustedPackages) {
super(jsonObjectMapper, MimeTypeUtils.parseMimeType(MessageProperties.CONTENT_TYPE_JSON), trustedPackages);
}
}