/*
* Copyright 2011, Unitils.org
*
* 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 org.unitils.io.conversion.impl;
import org.unitils.io.conversion.ConversionStrategy;
import org.unitils.thirdparty.org.apache.commons.io.IOUtils;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.StringWriter;
/**
* This conversion strategy will try to convert the input stream into a String. The default file extension for this
* conversion strategy is txt. So when not overriding the default file when using the @FileContent the file should
* end with '.txt' .
*
* @author Jeroen Horemans
* @author Tim Ducheyne
* @author Thomas De Rycke
* @since 3.3
*/
public class StringConversionStrategy implements ConversionStrategy<String> {
public String convertContent(InputStream inputStream, String encoding) throws IOException {
StringWriter writer = new StringWriter();
InputStreamReader in = new InputStreamReader(inputStream, encoding);
IOUtils.copy(in, writer);
return writer.toString();
}
public String getDefaultFileExtension() {
return "txt";
}
public Class<String> getTargetType() {
return String.class;
}
}