/*
* Copyright 2010-2017 Amazon.com, Inc. or its affiliates. All Rights
* Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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.amazonaws.retry;
import java.io.IOException;
import java.io.InputStream;
import com.amazonaws.internal.SdkInputStream;
class NonRepeatableInputStream extends SdkInputStream {
private final String nonRepeatableContent;
private int pos;
public NonRepeatableInputStream(String content) {
nonRepeatableContent = content;
pos = 0;
}
@Override
public int read() throws IOException {
if (pos >= nonRepeatableContent.length()) return -1;
return nonRepeatableContent.charAt(pos++);
}
@Override
protected InputStream getWrappedInputStream() {
return null;
}
}