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/*
* ============LICENSE_START=======================================================
* ONAP : DCAE
* ================================================================================
* Copyright 2018 TechMahindra
*=================================================================================
* 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.universalvesadapter.adapter;
import org.onap.universalvesadapter.exception.ConfigFileReadException;
import org.onap.universalvesadapter.exception.ConfigFileSmooksConversionException;
import org.onap.universalvesadapter.exception.VesException;
/**
* This interface defines contract for adapter to convert an incoming json
* to VES format
*
* @author kmalbari
*
*/
public interface GenericAdapter {
// String transform(String incomingJsonString) throws ConfigFileReadException;
/**
* It will take in an incoming json and identify the json type for different
* events. Based on the event type it will retrieve the corresponding config
* file and convert the json to VES format using mappings in the config file.
*
* @param incomingJsonString json that is received on DMaap topic
* @param eventType type identified from incoming json
* @return VES format json
* @throws ConfigFileReadException if unable to read the configuration file
* @throws ConfigFileSmooksConversionException if unable to convert config file data to smooks object
* @throws VesException if unable to convert into ves json
*/
String transform(String incomingJsonString, String eventType) throws ConfigFileReadException, ConfigFileSmooksConversionException, VesException;
}
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