1 files changed, 0 insertions, 95 deletions
diff --git a/src/main/java/org/onap/pnfsimulator/template/search/TemplateSearchHelper.java b/src/main/java/org/onap/pnfsimulator/template/search/TemplateSearchHelper.java
deleted file mode 100644
index 3f22b1a..0000000
--- a/src/main/java/org/onap/pnfsimulator/template/search/TemplateSearchHelper.java
+++ /dev/null
@@ -1,95 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * Simulator
- * ================================================================================
- * Copyright (C) 2019 Nokia. All rights reserved.
- * ================================================================================
- * 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.pnfsimulator.template.search;
-
-import com.google.gson.JsonElement;
-import com.google.gson.JsonObject;
-import org.onap.pnfsimulator.template.search.handler.PrimitiveValueCriteriaBuilder;
-import org.onap.pnfsimulator.template.search.viewmodel.FlatTemplateContent;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.data.mongodb.core.MongoTemplate;
-import org.springframework.data.mongodb.core.query.Criteria;
-import org.springframework.data.mongodb.core.query.Query;
-import org.springframework.stereotype.Component;
-
-import java.util.List;
-import java.util.Map;
-import java.util.regex.Pattern;
-import java.util.stream.Collectors;
-
-@Component
-public class TemplateSearchHelper {
-    private static final String PARENT_TO_CHILD_KEY_SEPARATOR = ":"; //compliant with flat json stored in db
-    private static final String FLATTENED_JSON_KEY_REGEX = PARENT_TO_CHILD_KEY_SEPARATOR + "%s(?:(\\[[\\d]+\\]))?$";
-    private static final String FLATTENED_TEMPLATES_VIEW = "flatTemplatesView";
-
-    private MongoTemplate mongoTemplate;
-    private PrimitiveValueCriteriaBuilder criteriaBuilder;
-
-    @Autowired
-    public TemplateSearchHelper(MongoTemplate mongoTemplate) {
-        this.mongoTemplate = mongoTemplate;
-        this.criteriaBuilder = new PrimitiveValueCriteriaBuilder();
-    }
-
-    public List<String> getIdsOfDocumentMatchingCriteria(JsonObject jsonCriteria) {
-        if (isNullValuePresentInCriteria(jsonCriteria)) {
-            throw new IllegalJsonValueException("Null values in search criteria are not supported.");
-        }
-        Criteria mongoDialectCriteria = composeCriteria(jsonCriteria);
-        Query query = new Query(mongoDialectCriteria);
-        List<FlatTemplateContent> flatTemplateContents = mongoTemplate.find(query, FlatTemplateContent.class, FLATTENED_TEMPLATES_VIEW);
-        return flatTemplateContents
-                .stream()
-                .map(FlatTemplateContent::getId)
-                .collect(Collectors.toList());
-    }
-
-
-    private Criteria composeCriteria(JsonObject criteria) {
-        Criteria[] criteriaArr = criteria.entrySet()
-                .stream()
-                .map(this::mapEntryCriteriaWithRegex)
-                .toArray(Criteria[]::new);
-        return criteriaArr.length > 0 ? new Criteria().andOperator(criteriaArr) : new Criteria();
-    }
-
-    private Criteria mapEntryCriteriaWithRegex(Map.Entry<String, JsonElement> entry) {
-        Pattern primitiveOrArrayElemKeyRegex = getCaseInsensitive(String.format(FLATTENED_JSON_KEY_REGEX, entry.getKey()));
-        Criteria criteriaForJsonKey = Criteria.where("k").regex(primitiveOrArrayElemKeyRegex);
-        Criteria criteriaWithValue = criteriaBuilder.applyValueCriteriaBasedOnPrimitiveType(criteriaForJsonKey.and("v"), entry.getValue().getAsJsonPrimitive());
-        return Criteria.where("keyValues").elemMatch(criteriaWithValue);
-
-    }
-
-    private boolean isNullValuePresentInCriteria(JsonObject jsonObject) {
-        return jsonObject.entrySet()
-                .stream()
-                .map(Map.Entry::getValue)
-                .anyMatch(JsonElement::isJsonNull);
-    }
-
-    static Pattern getCaseInsensitive(String base) {
-        return Pattern.compile(base, Pattern.CASE_INSENSITIVE | Pattern.UNICODE_CASE);
-    }
-}
-
-