aai-schema-ingest/src/main/java/org/onap/aai/validation/edges/EdgeRuleValidator.java

   1 /**
   2  * ============LICENSE_START=======================================================
   3  * org.onap.aai
   4  * ================================================================================
   5  * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *   http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  *
  20  * ECOMP is a trademark and service mark of AT&T Intellectual Property.
  21  */
  22
  23 package org.onap.aai.validation.edges;
  24
  25 import java.util.ArrayList;
  26 import java.util.HashSet;
  27 import java.util.List;
  28 import java.util.Map;
  29 import java.util.Map.Entry;
  30 import java.util.Set;
  31
  32 import org.onap.aai.edges.JsonIngestor;
  33 import org.onap.aai.edges.TypeAlphabetizer;
  34 import org.onap.aai.edges.enums.EdgeField;
  35 import org.onap.aai.setup.ConfigTranslator;
  36 import org.onap.aai.setup.Version;
  37 import org.onap.aai.validation.SchemaErrorStrategy;
  38 import org.springframework.beans.factory.annotation.Autowired;
  39 import org.springframework.stereotype.Component;
  40
  41 import com.jayway.jsonpath.DocumentContext;
  42
  43 /**
  44  * Runs all validations against the ingested schema
  45  */
  46 @Component
  47 public class EdgeRuleValidator {
  48         private Map<Version, List<DocumentContext>> versionJsonFilesMap;
  49         private final SchemaErrorStrategy strat;
  50         protected final EdgeFieldsValidationModule fieldValidator;
  51         protected final UniqueLabelValidationModule labelValidator;
  52         protected final SingleContainmentValidationModule containsValidator;
  53         protected final CousinDefaultingValidationModule defaultsValidator;
  54         protected final NodeTypesValidationModule typeValidator;
  55
  56         @Autowired
  57         public EdgeRuleValidator(ConfigTranslator config, SchemaErrorStrategy strat,
  58                         EdgeFieldsValidationModule fieldValidator, UniqueLabelValidationModule labelValidator,
  59                         SingleContainmentValidationModule containsValidator, CousinDefaultingValidationModule defaultsValidator,
  60                         NodeTypesValidationModule typeValidator) {
  61                 this.versionJsonFilesMap = new JsonIngestor().ingest(config.getEdgeFiles());
  62                 this.strat = strat;
  63                 this.fieldValidator = fieldValidator;
  64                 this.labelValidator = labelValidator;
  65                 this.containsValidator = containsValidator;
  66                 this.defaultsValidator = defaultsValidator;
  67                 this.typeValidator = typeValidator;
  68         }
  69
  70         public boolean validate() {
  71
  72                 for (Entry<Version, List<DocumentContext>> verEntry : versionJsonFilesMap.entrySet()) {
  73                         Version v = verEntry.getKey();
  74                         List<DocumentContext> ctxs = verEntry.getValue();
  75                         List<Map<String, String>> rules = collectRules(ctxs);
  76                         Set<String> nodeTypePairs = new HashSet<>();
  77                         TypeAlphabetizer alpher = new TypeAlphabetizer();
  78
  79                         for (Map<String, String> rule : rules) {
  80                                 handleResult(fieldValidator.verifyFields(rule));
  81                                 nodeTypePairs.add(alpher.buildAlphabetizedKey(rule.get(EdgeField.FROM.toString()), rule.get(EdgeField.TO.toString())));
  82                         }
  83
  84                         for (String nodeTypePair : nodeTypePairs) {
  85                                 handleResult(labelValidator.validate(nodeTypePair, ctxs));
  86                                 handleResult(containsValidator.validate(nodeTypePair, ctxs));
  87                                 handleResult(defaultsValidator.validate(nodeTypePair, ctxs));
  88                         }
  89
  90                         handleResult(typeValidator.validate(nodeTypePairs, v));
  91                 }
  92
  93                 return strat.isOK();
  94         }
  95
  96         private List<Map<String, String>> collectRules(List<DocumentContext> ctxs) {
  97                 List<Map<String, String>> rules = new ArrayList<>();
  98
  99                 for (DocumentContext ctx : ctxs) {
 100                         rules.addAll(ctx.read("$.rules.*"));
 101                 }
 102
 103                 return rules;
 104         }
 105
 106         private void handleResult(String result) {
 107                 if (!"".equals(result)) {
 108                         strat.notifyOnError(result);
 109                 }
 110         }
 111
 112         public String getErrorMsg() {
 113                 return strat.getErrorMsg();
 114         }
 115 }