1 files changed, 74 insertions, 0 deletions
diff --git a/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/FileExtensionFunctions.kt b/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/FileExtensionFunctions.kt
new file mode 100644
index 00000000..a433a31b
--- /dev/null
+++ b/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/FileExtensionFunctions.kt
@@ -0,0 +1,74 @@
+/*
+ *  Copyright © 2019 IBM.
+ *
+ *  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.onap.ccsdk.apps.controllerblueprints.core
+
+import org.apache.commons.io.FileUtils
+import org.onap.ccsdk.apps.controllerblueprints.core.utils.BluePrintArchiveUtils
+import java.io.File
+import java.io.InputStream
+import java.nio.file.Paths
+
+fun InputStream.toFile(path: String): File {
+    val file = File(path)
+    file.outputStream().use { this.copyTo(it) }
+    return file
+}
+
+fun File.reCreateDirs(): File {
+    if (this.exists()) {
+        this.deleteRecursively()
+    }
+    // this.mkdirs()
+    FileUtils.forceMkdir(this)
+    check(this.exists()) {
+        throw BluePrintException("failed to re create dir(${this.absolutePath})")
+    }
+    return this
+}
+
+fun File.compress(targetZipFileName: String): File {
+    return this.compress(Paths.get(targetZipFileName).toFile())
+}
+
+/**
+ * Compress the current Dir to the target zip file and return the target zip file
+ */
+fun File.compress(targetZipFile: File): File {
+    BluePrintArchiveUtils.compress(this, targetZipFile, true)
+    return targetZipFile
+}
+
+fun File.deCompress(targetFileName: String): File {
+    return this.deCompress(Paths.get(targetFileName).toFile())
+}
+
+/**
+ * De-Compress the current zip file to the target file and return the target file
+ */
+fun File.deCompress(targetFile: File): File {
+    BluePrintArchiveUtils.deCompress(this, targetFile.path)
+    return targetFile
+}
+
+fun deleteDir(path: String) {
+    Paths.get(path).toFile().deleteRecursively()
+}
+
+
+fun normalizedFile(path: String): File {
+    return Paths.get(path).toFile().normalize()
+}