Remove unused code (ServiceUtils)

Signed-off-by: Vasyl Razinkov <vasyl.razinkov@est.tech>
Change-Id: Iab91c1873ea53690e0a2a8e796816d990e2e8c1a
Issue-ID: SDC-4563

diff --git a/catalog-be/src/main/java/org/openecomp/sdc/externalupload/utils/ServiceUtils.java b/catalog-be/src/main/java/org/openecomp/sdc/externalupload/utils/ServiceUtils.java
deleted file mode 100644 (file)
index 6ada300..0000000
--- a/catalog-be/src/main/java/org/openecomp/sdc/externalupload/utils/ServiceUtils.java
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright © 2016-2018 European Support Limited
- *
- * 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.openecomp.sdc.externalupload.utils;
-
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.google.common.collect.ImmutableSet;
-import java.lang.reflect.Field;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Optional;
-import java.util.Set;
-import org.apache.commons.beanutils.BeanUtils;
-
-public class ServiceUtils {
-
-    private static ImmutableSet<Class> collectionClasses = ImmutableSet.of(Map.class, List.class, Set.class);
-    private static ImmutableSet<Class> primitiveTypesClasses = ImmutableSet.of(String.class, Integer.class, Double.class, Float.class);
-
-    private ServiceUtils() {
-    }
-
-    public static <T> Optional<T> createObjectUsingSetters(Object objectCandidate, Class<T> classToCreate) throws Exception {
-        if (Objects.isNull(objectCandidate)) {
-            return Optional.empty();
-        }
-        Map<String, Object> objectAsMap = getObjectAsMap(objectCandidate);
-        T result = classToCreate.newInstance();
-        List<Field> declaredFields = getAllFields(classToCreate);
-        for (Field field : declaredFields) {
-            if (isComplexClass(field)) {
-                Optional<?> objectUsingSetters = createObjectUsingSetters(objectAsMap.get(field.getName()), field.getType());
-                if (objectUsingSetters.isPresent()) {
-                    objectAsMap.remove(field.getName());
-                    objectAsMap.put(field.getName(), objectUsingSetters.get());
-                }
-            }
-        }
-        BeanUtils.populate(result, objectAsMap);
-        return Optional.of(result);
-    }
-
-    private static <T> List<Field> getAllFields(Class<T> clazz) {
-        List<Field> fields = new ArrayList<>();
-        for (Class<?> c = clazz; c != null; c = c.getSuperclass()) {
-            fields.addAll(Arrays.asList(c.getDeclaredFields()));
-        }
-        return fields;
-    }
-
-    private static boolean isComplexClass(Field field) {
-        return !isCollectionClass(field) && !isPrimitiveClass(field) && !field.getType().equals(Object.class);
-    }
-
-    private static boolean isCollectionClass(Field field) {
-        return collectionClasses.contains(field.getType());
-    }
-
-    private static boolean isPrimitiveClass(Field field) {
-        return primitiveTypesClasses.contains(field.getType());
-    }
-
-    public static Map<String, Object> getObjectAsMap(Object obj) {
-        return new ObjectMapper().convertValue(obj, Map.class);
-    }
-
-    public static Set<String> getClassFieldNames(Class<? extends Object> classType) {
-        Set<String> fieldNames = new HashSet<>();
-        List<Field> allFields = getAllFields(classType);
-        allFields.forEach(field -> fieldNames.add(field.getName()));
-        return fieldNames;
-    }
-}

diff --git a/catalog-be/src/test/java/org/openecomp/sdc/externalupload/utils/ServiceUtilsTest.java b/catalog-be/src/test/java/org/openecomp/sdc/externalupload/utils/ServiceUtilsTest.java
deleted file mode 100644 (file)
index fb01234..0000000
--- a/catalog-be/src/test/java/org/openecomp/sdc/externalupload/utils/ServiceUtilsTest.java
+++ /dev/null
@@ -1,66 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * SDC
- * ================================================================================
- * 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.openecomp.sdc.externalupload.utils;
-
-import org.junit.Test;
-
-import java.util.Map;
-import java.util.Optional;
-import java.util.Set;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotEquals;
-import static org.junit.Assert.assertTrue;
-
-public class ServiceUtilsTest {
-
-    private static final String INVALID_MODEL = "Invalid model";
-    private static final String OBJ_1 = "obj1";
-    private static final String PROP = "prop";
-
-    @Test
-    public void shouldCreateObjectUsingSetters() throws Exception {
-        TestModel testModel = getTestModel();
-        Optional<TestModel> objectUsingSetters = ServiceUtils.createObjectUsingSetters(testModel, TestModel.class);
-        assertNotEquals(objectUsingSetters.orElseThrow(() -> new Exception(INVALID_MODEL)), testModel);
-        assertEquals(objectUsingSetters.orElseThrow(() -> new Exception(INVALID_MODEL)).getProp(), testModel.getProp());
-    }
-
-    @Test
-    public void shouldGetObjectAsMap() {
-        TestModel testModel = getTestModel();
-        Map<String, Object> objectAsMap = ServiceUtils.getObjectAsMap(testModel);
-        assertEquals(objectAsMap.size(), 1);
-        assertEquals(objectAsMap.get(PROP), OBJ_1);
-    }
-
-    @Test
-    public void shouldGetClassFieldNames() {
-        Set<String> classFieldNames = ServiceUtils.getClassFieldNames(TestModel.class);
-        assertTrue(classFieldNames.contains(PROP));
-    }
-
-    private TestModel getTestModel() {
-        TestModel testModel = new TestModel();
-        testModel.setProp(OBJ_1);
-        return testModel;
-    }
-
-}
\ No newline at end of file