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
22 import org.junit.rules.TemporaryFolder
24 import java.io.IOException
25 import java.nio.file.*
26 import java.nio.file.attribute.*
27 import javax.annotation.PreDestroy
29 class ExtendedTemporaryFolder {
30 private val tempFolder = TemporaryFolder()
37 fun delete() = tempFolder.delete()
40 * A delegate to org.junit.rules.TemporaryFolder.TemporaryFolder.newFolder(String).
42 fun newFolder(folder: String): File = tempFolder.newFolder(folder)
45 * Delete all files under the root temporary folder recursively. The folders are preserved.
47 fun deleteAllFiles() {
48 Files.walkFileTree(tempFolder.root.toPath(), object : SimpleFileVisitor<Path>() {
49 @Throws(IOException::class)
50 override fun visitFile(file: Path?, attrs: BasicFileAttributes?): FileVisitResult {
51 file?.toFile()?.delete()
52 return FileVisitResult.CONTINUE