gerrit.onap Code Review - appc.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP : APPC
   4  * ================================================================================
   5  * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Copyright (C) 2017 Amdocs
   8  * =============================================================================
   9  * Modifications Copyright (C) 2019 Ericsson
  10  * =============================================================================
  11  * Licensed under the Apache License, Version 2.0 (the "License");
  12  * you may not use this file except in compliance with the License.
  13  * You may obtain a copy of the License at
  14  *
  15  *      http://www.apache.org/licenses/LICENSE-2.0
  16  *
  17  * Unless required by applicable law or agreed to in writing, software
  18  * distributed under the License is distributed on an "AS IS" BASIS,
  19  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  20  * See the License for the specific language governing permissions and
  21  * limitations under the License.
  22  *
  23  * ============LICENSE_END=========================================================
  24  */
  25
  26 package org.onap.appc.design.services.impl;
  27
  28 import com.google.common.util.concurrent.Futures;
  29 import java.util.concurrent.Future;
  30 import org.onap.appc.design.dbervices.DbResponseProcessor;
  31 import org.onap.appc.design.dbervices.DesignDBService;
  32 import org.onap.appc.design.services.util.DesignServiceConstants;
  33 import org.onap.appc.design.validator.ValidatorService;
  34 import org.onap.appc.design.xinterface.XInterfaceService;
  35 import org.onap.appc.design.xinterface.XResponseProcessor;
  36 import org.opendaylight.yang.gen.v1.org.onap.appc.rev170627.DbserviceInput;
  37 import org.opendaylight.yang.gen.v1.org.onap.appc.rev170627.DbserviceOutput;
  38 import org.opendaylight.yang.gen.v1.org.onap.appc.rev170627.DbserviceOutputBuilder;
  39 import org.opendaylight.yang.gen.v1.org.onap.appc.rev170627.DesignServicesService;
  40 import org.opendaylight.yang.gen.v1.org.onap.appc.rev170627.ValidatorInput;
  41 import org.opendaylight.yang.gen.v1.org.onap.appc.rev170627.ValidatorOutput;
  42 import org.opendaylight.yang.gen.v1.org.onap.appc.rev170627.ValidatorOutputBuilder;
  43 import org.opendaylight.yang.gen.v1.org.onap.appc.rev170627.XinterfaceserviceInput;
  44 import org.opendaylight.yang.gen.v1.org.onap.appc.rev170627.XinterfaceserviceOutput;
  45 import org.opendaylight.yang.gen.v1.org.onap.appc.rev170627.XinterfaceserviceOutputBuilder;
  46 import org.opendaylight.yang.gen.v1.org.onap.appc.rev170627.data.DataBuilder;
  47 import org.opendaylight.yang.gen.v1.org.onap.appc.rev170627.status.StatusBuilder;
  48 import org.opendaylight.yangtools.yang.common.RpcResult;
  49 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  50 import org.slf4j.Logger;
  51 import org.slf4j.LoggerFactory;
  52
  53 public class DesignServicesImpl implements DesignServicesService {
  54
  55     private static final Logger log = LoggerFactory.getLogger(DesignServicesImpl.class);
  56     private static final String RECEIVED_REQUEST_STR = "Received Request: ";
  57     private static final String WITH_PAYLOAD_STR = " with Payload :";
  58     private static final String ACTION_STR = " Action : ";
  59
  60     @Override
  61     public Future<RpcResult<DbserviceOutput>> dbservice(DbserviceInput input) {
  62
  63         log.info(RECEIVED_REQUEST_STR + input.getDesignRequest().getRequestId() + ACTION_STR +
  64             input.getDesignRequest().getAction() + WITH_PAYLOAD_STR + input.getDesignRequest().getPayload());
  65
  66         DbserviceOutputBuilder outputBuilder = new DbserviceOutputBuilder();
  67         DataBuilder databuilder = new DataBuilder();
  68         StatusBuilder statusBuilder = new StatusBuilder();
  69
  70         try {
  71             DesignDBService dbservices = DesignDBService.initialise();
  72             DbResponseProcessor responseProcessor = new DbResponseProcessor();
  73             String response = responseProcessor.parseResponse(dbservices
  74                 .execute(input.getDesignRequest().getAction(), input.getDesignRequest().getPayload(),
  75                     input.getDesignRequest().getRequestId()), input.getDesignRequest().getAction());
  76             log.info("Response in for Design Service : " + response);
  77             databuilder.setBlock(response);
  78             databuilder.setRequestId(input.getDesignRequest().getRequestId());
  79             statusBuilder.setCode("400");
  80             statusBuilder.setMessage("success");
  81         } catch (Exception e) {
  82             log.error("Error", e);
  83             statusBuilder.setCode("401");
  84             statusBuilder.setMessage(e.getMessage());
  85         }
  86
  87         outputBuilder.setData(databuilder.build());
  88         outputBuilder.setStatus(statusBuilder.build());
  89
  90         RpcResult<DbserviceOutput> result = RpcResultBuilder.<DbserviceOutput>status(true)
  91             .withResult(outputBuilder.build()).build();
  92         return Futures.immediateFuture(result);
  93     }
  94
  95     @Override
  96     public Future<RpcResult<XinterfaceserviceOutput>> xinterfaceservice(XinterfaceserviceInput input) {
  97         log.info(RECEIVED_REQUEST_STR + input.getDesignRequest().getRequestId() + ACTION_STR +
  98             input.getDesignRequest().getAction() + WITH_PAYLOAD_STR + input.getDesignRequest().getPayload());
  99         XinterfaceserviceOutputBuilder outputBuilder = new XinterfaceserviceOutputBuilder();
 100         DataBuilder databuilder = new DataBuilder();
 101         StatusBuilder statusBuilder = new StatusBuilder();
 102         try {
 103
 104             XInterfaceService xInterfaceService = XInterfaceService.getInstance();
 105             XResponseProcessor responseProcessor = XResponseProcessor.getInstance();
 106             String response = responseProcessor.parseResponse(
 107                 xInterfaceService.execute(input.getDesignRequest().getAction(), input.getDesignRequest().getPayload()),
 108                 input.getDesignRequest().getAction());
 109             databuilder.setBlock(response);
 110             databuilder.setRequestId(input.getDesignRequest().getRequestId());
 111             statusBuilder.setCode("400");
 112             statusBuilder.setMessage("success");
 113         } catch (Exception e) {
 114             log.error("An error occurred in xInterfaceService", e);
 115             statusBuilder.setCode("401");
 116             statusBuilder.setMessage(e.getMessage());
 117         }
 118         outputBuilder.setData(databuilder.build());
 119         outputBuilder.setStatus(statusBuilder.build());
 120
 121         RpcResult<XinterfaceserviceOutput> result = RpcResultBuilder.<XinterfaceserviceOutput>status(true)
 122             .withResult(outputBuilder.build()).build();
 123         return Futures.immediateFuture(result);
 124     }
 125
 126     @Override
 127     public Future<RpcResult<ValidatorOutput>> validator(ValidatorInput input) {
 128         log.info(RECEIVED_REQUEST_STR + input.getDesignRequest().getRequestId() + ACTION_STR +
 129             input.getDesignRequest().getAction() + WITH_PAYLOAD_STR + input.getDesignRequest().getPayload()
 130             + " and Data Type = " + input.getDesignRequest().getDataType());
 131         ValidatorOutputBuilder outputBuilder = new ValidatorOutputBuilder();
 132         StatusBuilder statusBuilder = new StatusBuilder();
 133
 134         build(input, statusBuilder);
 135
 136         outputBuilder.setStatus(statusBuilder.build());
 137
 138         RpcResult<ValidatorOutput> result = RpcResultBuilder.<ValidatorOutput>status(true)
 139             .withResult(outputBuilder.build()).build();
 140         return Futures.immediateFuture(result);
 141     }
 142
 143     private void build(ValidatorInput input, StatusBuilder statusBuilder) {
 144         try {
 145             if (input.getDesignRequest().getDataType() == null || input.getDesignRequest().getDataType().isEmpty()) {
 146                 throw new RequestValidationException("Data Type required for validate Serivce");
 147             }
 148             if (input.getDesignRequest().getAction() == null || input.getDesignRequest().getAction().isEmpty()) {
 149                 throw new RequestValidationException("Action required for validate Serivce");
 150             }
 151
 152             if (validateInput(input)) {
 153                 throw new RequestValidationException("Request Data format " + input.getDesignRequest().getDataType()
 154                     + " is not supported by validate Service : Supported data types are : XML, YAML, VELOCITY, JSON ");
 155             }
 156
 157             ValidatorService validatorService = new ValidatorService();
 158             String response = validatorService
 159                 .execute(input.getDesignRequest().getAction(), input.getDesignRequest().getPayload(),
 160                     input.getDesignRequest().getDataType());
 161             statusBuilder.setCode("400");
 162             statusBuilder.setMessage(response);
 163         } catch (Exception e) {
 164             log.error("An error occurred in validator", e);
 165             statusBuilder.setCode("401");
 166             statusBuilder.setMessage(e.getMessage());
 167         }
 168     }
 169
 170     private boolean validateInput(ValidatorInput input) {
 171         return !input.getDesignRequest().getDataType().equals(DesignServiceConstants.DATA_TYPE_JSON) &&
 172             !input.getDesignRequest().getDataType().equals(DesignServiceConstants.DATA_TYPE_YAML) &&
 173             !input.getDesignRequest().getDataType().equals(DesignServiceConstants.DATA_TYPE_XML) &&
 174             !input.getDesignRequest().getDataType().equals(DesignServiceConstants.DATA_TYPE_VELOCITY);
 175     }
 176 }