io.fabric8.kubernetes.client.internal.SerializationUtils.java Source code

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Here is the source code for io.fabric8.kubernetes.client.internal.SerializationUtils.java

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/**
 * Copyright (C) 2015 Red Hat, Inc.
 *
 * 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
 *
 *         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 io.fabric8.kubernetes.client.internal;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
import io.fabric8.kubernetes.api.model.HasMetadata;
import io.fabric8.kubernetes.api.model.ObjectMeta;
import io.fabric8.kubernetes.api.model.ReplicationController;
import io.fabric8.kubernetes.client.internal.serializationmixins.ObjectMetaMixIn;
import io.fabric8.kubernetes.client.internal.serializationmixins.ReplicationControllerMixIn;

public class SerializationUtils {

    private static ObjectMapper mapper;

    private static ObjectMapper statelessMapper;

    public static ObjectMapper getStatelessMapper() {
        if (statelessMapper == null) {
            statelessMapper = new ObjectMapper(new YAMLFactory());
            statelessMapper.addMixInAnnotations(ObjectMeta.class, ObjectMetaMixIn.class);
            statelessMapper.addMixInAnnotations(ReplicationController.class, ReplicationControllerMixIn.class);
        }
        return statelessMapper;
    }

    public static ObjectMapper getMapper() {
        if (mapper == null) {
            mapper = new ObjectMapper(new YAMLFactory());
        }
        return mapper;
    }

    public static String dumpAsYaml(HasMetadata obj) throws JsonProcessingException {
        return getMapper().writeValueAsString(obj);
    }

    public static String dumpWithoutRuntimeStateAsYaml(HasMetadata obj) throws JsonProcessingException {
        return getStatelessMapper().writeValueAsString(obj);
    }

}