/
StringLogBuffer.java
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/
StringLogBuffer.java
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/*
* Copyright 2019 Rundeck, Inc. (http://rundeck.com)
*
* 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.dtolabs.rundeck.core.utils;
import java.io.ByteArrayOutputStream;
import java.nio.charset.Charset;
/**
* Implements basic buffer of data into a String
*/
public class StringLogBuffer
implements LogBuffer<String>
{
private ByteArrayOutputStream baos = new ByteArrayOutputStream();
private final Charset charset;
public StringLogBuffer(final Charset charset) {
this.charset = charset;
}
@Override
public boolean isEmpty() {
return baos.size() == 0;
}
@Override
public void reset() {
baos = new ByteArrayOutputStream();
}
@Override
public void write(final byte b) {
baos.write(b);
}
@Override
public void clear() {
reset();
}
/**
* @return contents as string
*/
public String get() {
return charset != null ? new String(baos.toByteArray(), charset) : new String(baos.toByteArray());
}
}