
br.com.objectos.io.ReadString Maven / Gradle / Ivy
/*
* Copyright (C) 2011-2021 Objectos Software LTDA.
*
* 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 br.com.objectos.io;
import static br.com.objectos.lang.Lang.checkNotNull;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.Charset;
enum ReadString
implements
InputStreamOperation1,
InputStreamOperation2 {
INSTANCE;
@Override
public final String read(InputStream inputStream, Charset charset) throws IOException {
return read(inputStream, charset, Io.createBuffer());
}
@Override
public final String read(
InputStream inputStream, Charset charset, byte[] buffer) throws IOException {
checkNotNull(inputStream, "inputStream == null");
checkNotNull(charset, "charset == null");
Io.checkBuffer(buffer);
byte[] bytes;
bytes = ReadByteArray.INSTANCE.read(inputStream, buffer);
return new String(bytes, charset);
}
}
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