2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END============================================
20 * ===================================================================
21 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
24 package org.onap.clamp.clds.util;
26 import java.io.IOException;
27 import java.io.InputStream;
30 * Utility methods supporting transforms.
32 public class ResourceFileUtil {
35 * Disable the ResourceFileUtil constructor.
37 private ResourceFileUtil() {
42 * Return resource as a Stream.
45 * @return resource - resource as stream
47 public static InputStream getResourceAsStream(String name) {
48 InputStream is = Thread.currentThread().getContextClassLoader().getResourceAsStream(name);
50 throw new IllegalArgumentException("Unable to find resource: " + name);
56 * Return resource as a Stream.
61 public static String getResourceAsString(String name) throws IOException {
62 InputStream is = getResourceAsStream(name);
63 java.util.Scanner scanner = new java.util.Scanner(is);
64 java.util.Scanner delimitedScanner = scanner.useDelimiter("\\A");
65 String text = delimitedScanner.hasNext() ? delimitedScanner.next() : "";
66 delimitedScanner.close();