/**
 * ============LICENSE_START=======================================================
 * org.onap.aai
 * ================================================================================
 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
 * Copyright © 2017-2018 Amdocs
 * ================================================================================
 * 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.
 * ============LICENSE_END=========================================================
 */
package org.onap.aai.sa.rest;

import com.fasterxml.jackson.annotation.JsonAnyGetter;
import com.fasterxml.jackson.annotation.JsonAnySetter;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;

public class Document {
    private Map<String, Object> fields = new HashMap<>();

    @JsonAnyGetter
    public Map<String, Object> getFields() {
        return fields;
    }

    @JsonAnySetter
    public void setField(String name, Object value) {
        fields.put(name, value);
    }

    public String toJson() throws JsonProcessingException {
        return new ObjectMapper().writeValueAsString(this);
    }

    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder("Document: [");
        for (Entry<String, Object> entry : fields.entrySet()) {
            sb.append(entry.getKey()).append(": ").append(entry.getValue());
        }
        sb.append("]");
        return sb.toString();
    }
}