1 // Copyright 2017 The Bazel Authors. All rights reserved. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 package com.google.devtools.build.android.desugar; 15 16 import java.io.IOException; 17 18 /** Output file provider allows to write files in directory or jar files. */ 19 interface OutputFileProvider extends AutoCloseable { 20 21 /** 22 * Copy {@code filename} from {@code inputFileProvider} to this output. If input file provider is 23 * a {@link ZipInputFileProvider} then the metadata of the zip entry are kept. 24 */ copyFrom(String filename, InputFileProvider inputFileProvider)25 void copyFrom(String filename, InputFileProvider inputFileProvider) throws IOException; 26 27 /** Write {@code content} in {@code filename} to this output */ write(String filename, byte[] content)28 void write(String filename, byte[] content) throws IOException; 29 } 30