scribe-java/src/main/java/org/scribe/utils/StreamUtils.java at master · entrobe/scribe-java · GitHub

42 lines (40 loc) · 945 Bytes

package org.scribe.utils;

import java.io.*;

/**

* Utils to deal with Streams.

* @author Pablo Fernandez

public class StreamUtils

{

/**

* Returns the stream contents as an UTF-8 encoded string

* @param is input stream

* @return string contents

public static String getStreamContents(InputStream is)

{

Preconditions.checkNotNull(is, "Cannot get String from a null object");

try

{

final char[] buffer = new char[0x10000];

StringBuilder out = new StringBuilder();

Reader in = new InputStreamReader(is, "UTF-8");

int read;

{

read = in.read(buffer, 0, buffer.length);

if (read > 0)

{

out.append(buffer, 0, read);

}

} while (read >= 0);

in.close();

return out.toString();

} catch (IOException ioe)

{

throw new IllegalStateException("Error while reading response body", ioe);

}

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