org.opendaylight.alto.core.northbound.api.utils.rfc7285.RFC7285JSONMapper.java Source code

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Here is the source code for org.opendaylight.alto.core.northbound.api.utils.rfc7285.RFC7285JSONMapper.java

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/*
 * Copyright (c) 2015 Yale University and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */

package org.opendaylight.alto.core.northbound.api.utils.rfc7285;

import java.util.Arrays;
import java.util.List;

import com.fasterxml.jackson.annotation.JsonInclude.Include;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.JsonMappingException;

public class RFC7285JSONMapper {

    private ObjectMapper mapper = new ObjectMapper().setSerializationInclusion(Include.NON_DEFAULT)
            .disable(DeserializationFeature.FAIL_ON_IGNORED_PROPERTIES);

    public RFC7285Endpoint.AddressGroup asAddressGroup(String json) throws Exception {
        return mapper.readValue(json, RFC7285Endpoint.AddressGroup.class);
    }

    public RFC7285Endpoint.PropertyRequest asPropertyRequest(String json) throws Exception {
        RFC7285Endpoint.PropertyRequest ret = mapper.readValue(json, RFC7285Endpoint.PropertyRequest.class);

        if (ret.properties == null) {
            throw new JsonMappingException("Missing field:properties");
        }
        if (ret.endpoints == null) {
            throw new JsonMappingException("Missing field:endpoints");
        }
        return ret;
    }

    public RFC7285Endpoint.PropertyResponse asPropertyResponse(String json) throws Exception {
        return mapper.readValue(json, RFC7285Endpoint.PropertyResponse.class);
    }

    public RFC7285Endpoint.CostRequest asCostRequest(String json) throws Exception {
        RFC7285Endpoint.CostRequest ret = mapper.readValue(json, RFC7285Endpoint.CostRequest.class);
        if (ret.costType == null) {
            throw new JsonMappingException("Missing field:cost-type");
        }
        if (ret.endpoints == null) {
            throw new JsonMappingException("Missing field:endpoints");
        }
        return ret;
    }

    public RFC7285Endpoint.CostResponse asCostResponse(String json) throws Exception {
        return mapper.readValue(json, RFC7285Endpoint.CostResponse.class);
    }

    public RFC7285CostMap asCostMap(String json) throws Exception {
        return mapper.readValue(json, RFC7285CostMap.class);
    }

    public List<RFC7285CostMap> asCostMapList(String json) throws Exception {
        return Arrays.asList(mapper.readValue(json, RFC7285CostMap[].class));
    }

    public RFC7285CostType asCostType(String json) throws Exception {
        return mapper.readValue(json, RFC7285CostType.class);
    }

    public RFC7285Endpoint asEndpoint(String json) throws Exception {
        return mapper.readValue(json, RFC7285Endpoint.class);
    }

    public Extensible asExtensible(String json) throws Exception {
        return mapper.readValue(json, Extensible.class);
    }

    public RFC7285IRD asIRD(String json) throws Exception {
        return mapper.readValue(json, RFC7285IRD.class);
    }

    public RFC7285NetworkMap asNetworkMap(String json) throws Exception {
        return mapper.readValue(json, RFC7285NetworkMap.class);
    }

    public List<RFC7285NetworkMap> asNetworkMapList(String json) throws Exception {
        return Arrays.asList(mapper.readValue(json, RFC7285NetworkMap[].class));
    }

    public RFC7285NetworkMap.Filter asNetworkMapFilter(String json) throws Exception {
        RFC7285NetworkMap.Filter ret = mapper.readValue(json, RFC7285NetworkMap.Filter.class);
        if (ret.pids == null) {
            throw new JsonMappingException("Missing field:pids");
        }
        return ret;
    }

    public RFC7285CostMap.Filter asCostMapFilter(String json) throws Exception {
        RFC7285CostMap.Filter ret = mapper.readValue(json, RFC7285CostMap.Filter.class);
        if (ret.costType == null) {
            throw new JsonMappingException("Missing field:cost-type");
        }
        if (ret.pids == null) {
            throw new JsonMappingException("Missing field:pids");
        }
        return ret;
    }

    public RFC7285VersionTag asVersionTag(String json) throws Exception {
        return mapper.readValue(json, RFC7285VersionTag.class);
    }

    public RFC7285EndpointPropertyMap asEndpointPropMap(String json) throws Exception {
        return mapper.readValue(json, RFC7285EndpointPropertyMap.class);
    }

    public String asJSON(Object obj) throws Exception {
        return mapper.writeValueAsString(obj);
    }
}