2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019 Nordix Foundation.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
20 package org.onap.ccsdk.cds.blueprintsprocessor.uat
23 import java.io.IOException
24 import java.nio.file.FileVisitResult
25 import java.nio.file.Files
26 import java.nio.file.Path
27 import java.nio.file.SimpleFileVisitor
28 import java.nio.file.attribute.BasicFileAttributes
29 import javax.annotation.PreDestroy
31 class ExtendedTemporaryFolder {
32 private val tempFolder = createTempDir("uat")
35 fun delete() = tempFolder.deleteRecursively()
38 * A delegate to org.junit.rules.TemporaryFolder.TemporaryFolder.newFolder(String).
40 fun newFolder(folderName: String): File {
41 val dir = File(tempFolder, folderName)
43 throw IOException("Unable to create temporary directory $dir.")
49 * Delete all files under the root temporary folder recursively. The folders are preserved.
51 fun deleteAllFiles() {
52 Files.walkFileTree(tempFolder.toPath(), object : SimpleFileVisitor<Path>() {
53 @Throws(IOException::class)
54 override fun visitFile(file: Path?, attrs: BasicFileAttributes?): FileVisitResult {
55 file?.toFile()?.delete()
56 return FileVisitResult.CONTINUE