com.facebook.buck.jvm.java.classes.FileLikeCharSource.java Source code

Introduction

Here is the source code for com.facebook.buck.jvm.java.classes.FileLikeCharSource.java

Source

/*
 * Copyright 2012-present Facebook, Inc.
 *
 * 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 com.facebook.buck.jvm.java.classes;

import static java.nio.charset.StandardCharsets.UTF_8;

import com.google.common.io.CharSource;

import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;

public class FileLikeCharSource extends CharSource {
    private final FileLike fileLike;

    public FileLikeCharSource(FileLike fileLike) {
        this.fileLike = fileLike;
    }

    @Override
    public Reader openStream() throws IOException {
        final InputStream is = fileLike.getInput();
        return new InputStreamReader(is, UTF_8) {
            @Override
            public void close() throws IOException {
                super.close();
                is.close();
            }
        };
    }
}