2 * Copyright 2016-2017 ZTE, Inc. and others.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org.onap.msb.sdclient.wrapper.consul.option;
18 import com.google.common.base.Optional;
20 import javax.ws.rs.client.WebTarget;
22 public class Options {
25 static <T> WebTarget optionallyAdd(WebTarget input, String key, Optional<T> val) {
26 return val.isPresent() ? input.queryParam(key, val.get()) : input;