X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?p=it%2Fotf.git;a=blobdiff_plain;f=otf-service-api%2Fsrc%2Fmain%2Fjava%2Forg%2Foran%2Fotf%2Fcommon%2Futility%2Fdatabase%2FGeneric.java;fp=otf-service-api%2Fsrc%2Fmain%2Fjava%2Forg%2Foran%2Fotf%2Fcommon%2Futility%2Fdatabase%2FGeneric.java;h=5de5043607dd6405269e62b61ac6a464acaccfa4;hp=0000000000000000000000000000000000000000;hb=14f6f95c84a4a1fa8774190db4a03fd0214ec55f;hpb=f49bd1efeaaddd4891c1f329b18d8cfb28b3e75b

diff --git a/otf-service-api/src/main/java/org/oran/otf/common/utility/database/Generic.java b/otf-service-api/src/main/java/org/oran/otf/common/utility/database/Generic.java
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+++ b/otf-service-api/src/main/java/org/oran/otf/common/utility/database/Generic.java
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+/*  Copyright (c) 2019 AT&T Intellectual Property.                             #
+#                                                                              #
+#   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.                                             #
+##############################################################################*/
+
+
+package org.oran.otf.common.utility.database;
+
+import java.util.Optional;
+import org.bson.types.ObjectId;
+import org.springframework.data.mongodb.repository.MongoRepository;
+
+public class Generic {
+
+  public static <T> boolean identifierExistsInCollection(
+      MongoRepository<T, String> repository, ObjectId identifier) {
+    return repository.findById(identifier.toString()).isPresent();
+  }
+
+  public static <T> T findByIdGeneric(MongoRepository<T, String> repository, ObjectId identifier) {
+    Optional<T> optionalObj = repository.findById(identifier.toString());
+    return optionalObj.orElse(null);
+  }
+
+
+}