Example usage for org.apache.commons.io.output ByteArrayOutputStream close

Introduction

In this page you can find the example usage for org.apache.commons.io.output ByteArrayOutputStream close.

Prototype

public void close() throws IOException 

Source Link

Document

Closing a ByteArrayOutputStream has no effect.

Usage

From source file:fr.dutra.confluence2wordpress.util.CodecUtils.java

public static String compressAndEncode(String text) throws IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    GZIPOutputStream gzos = new GZIPOutputStream(new Base64OutputStream(baos));
    try {//  w ww.ja  v a  2  s . c  om
        gzos.write(text.getBytes(UTF_8));
    } finally {
        baos.close();
        gzos.close();
    }
    return new String(baos.toByteArray(), UTF_8);
}

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From source file:com.eucalyptus.auth.policy.PolicyParserTest.java

private static String readInputAsString(InputStream in) throws Exception {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();

    byte[] buf = new byte[512];
    int nRead = 0;
    while ((nRead = in.read(buf)) >= 0) {
        baos.write(buf, 0, nRead);/*from ww w.  j a va 2  s . c o  m*/
    }

    String string = new String(baos.toByteArray(), "UTF-8");
    baos.close();
    return string;
}

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From source file:io.digibyte.tools.util.BRCompressor.java

public static byte[] gZipCompress(byte[] data) {
    if (data == null)
        return null;
    byte[] compressedData = null;
    try {//w w  w. j  av a  2 s  . c om
        ByteArrayOutputStream byteStream = new ByteArrayOutputStream(data.length);
        try {
            GZIPOutputStream zipStream = new GZIPOutputStream(byteStream);
            try {
                zipStream.write(data);
            } finally {
                try {
                    zipStream.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        } finally {
            try {
                byteStream.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        compressedData = byteStream.toByteArray();
    } catch (Exception e) {
        BRReportsManager.reportBug(e);
        e.printStackTrace();
    }
    return compressedData;
}

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From source file:com.breadwallet.tools.util.BRCompressor.java

public static byte[] gZipCompress(byte[] data) {
    if (data == null)
        return null;
    byte[] compressedData = null;
    try {//from ww w  . j  a v  a2s . c  om
        ByteArrayOutputStream byteStream = new ByteArrayOutputStream(data.length);
        try {
            GZIPOutputStream zipStream = new GZIPOutputStream(byteStream);
            try {
                zipStream.write(data);
            } finally {
                try {
                    zipStream.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        } finally {
            try {
                byteStream.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        compressedData = byteStream.toByteArray();
    } catch (Exception e) {
        FirebaseCrash.report(e);
        e.printStackTrace();
    }
    return compressedData;
}

---

From source file:com.breadwallet.tools.util.BRCompressor.java

public static byte[] bz2Compress(byte[] data) {
    if (data == null)
        return null;
    byte[] compressedData = null;
    try {/*from w w w . j  a v a 2 s.  c om*/
        ByteArrayOutputStream byteStream = new ByteArrayOutputStream(data.length);
        try {
            BZip2CompressorOutputStream bout = new BZip2CompressorOutputStream(byteStream);
            try {
                bout.write(data);
            } finally {
                try {
                    bout.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        } finally {
            try {
                byteStream.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        compressedData = byteStream.toByteArray();
    } catch (Exception e) {
        e.printStackTrace();
        FirebaseCrash.report(e);
    }
    return compressedData;

}

---

From source file:io.digibyte.tools.util.BRCompressor.java

public static byte[] bz2Compress(byte[] data) throws IOException {
    if (data == null)
        return null;
    byte[] compressedData = null;
    ByteArrayOutputStream byteStream = new ByteArrayOutputStream(data.length);
    try {/*w  w w .  ja  va  2 s. c  o  m*/
        BZip2CompressorOutputStream bout = new BZip2CompressorOutputStream(byteStream);
        try {
            bout.write(data);
        } catch (Exception e) {
            throw e;
        } finally {
            try {
                bout.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        compressedData = byteStream.toByteArray();
    } finally {
        try {
            byteStream.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    return compressedData;

}

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From source file:model.PayloadSegment.java

/**
 * Copy the encapsulation file to the restoration directory first, to be
 * sure that you won't touch the file in the encapsulation output directory.
 * //from w w  w.  ja  v  a2  s  .c  o m
 * @param encapsulatedData
 * @return altered carrier file...
 */
public static byte[] removeLeastPayloadSegment(byte[] encapsulatedData) {
    try {
        int endIndex = -1;
        for (int index = encapsulatedData.length - 1; index >= 0; index--) {
            if (PayloadSequences.isEndSequence(encapsulatedData, index)) {
                endIndex = index;
            } else if (PayloadSequences.isStartSequence(encapsulatedData, index)) {
                if (endIndex == -1) {
                    return null;
                }
                ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
                byteOut.write(Arrays.copyOfRange(encapsulatedData, 0, index));
                if (endIndex + END_SEQ.length > encapsulatedData.length) {
                    byte[] afterPayload = Arrays.copyOfRange(encapsulatedData, endIndex + END_SEQ.length,
                            encapsulatedData.length - 1);
                    byteOut.write(afterPayload);
                }
                byte[] dataWithRemovedPayload = byteOut.toByteArray();
                byteOut.close();
                return dataWithRemovedPayload;
            }
        }
    } catch (IOException e) {
    }
    return null;
}

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From source file:com.vmware.admiral.closures.util.ClosureUtils.java

public static byte[] loadDockerImageData(String dockerImageName, String folderFilter, Class<?> resourceClass) {
    ByteArrayOutputStream byteOutputStream = new ByteArrayOutputStream();
    try {//ww w  . j a  va2s. c  o  m
        URL dirURL = resourceClass.getResource("/" + folderFilter);
        logInfo("Reading image data %s from: %s ", dockerImageName, dirURL);

        String extractImageName = extractImageName(dockerImageName);
        String folderNameFilter = folderFilter + extractImageName;
        buildTarData(dirURL, folderNameFilter, byteOutputStream);

        return byteOutputStream.toByteArray();
    } catch (Exception ex) {
        Utils.logWarning("Unable to load docker image data! Reason: ", ex);
    } finally {
        try {
            byteOutputStream.close();
        } catch (IOException e) {
            // not interested
        }
    }
    return new byte[] {};
}

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From source file:com.cisco.dbds.utils.selenium.SeleniumUtilities.java

/**
 * This function captures the Screenshot of the screen and converts it into
 * a byte array to embed in cucumber reports.
 * // w  ww.ja va 2 s .c  o  m
 * @return the byte[]
 * @throws Exception
 *             the exception
 */
public static byte[] captureScreen() throws Exception {

    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    Rectangle screenRectangle = new Rectangle(screenSize);
    Robot robot = new Robot();
    BufferedImage image = robot.createScreenCapture(screenRectangle);

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ImageIO.write(image, "png", baos);
    baos.flush();
    byte[] bytes = baos.toByteArray();
    baos.close();
    return bytes;

}

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From source file:com.zotoh.core.io.StreamUte.java

private static OutputStream swap(ByteArrayOutputStream baos, StreamData data) throws IOException {
    Tuple t = createTempFile(true);// w ww .  ja v  a2 s .co  m
    OutputStream os = (OutputStream) t.get(1);
    byte[] bits = baos.toByteArray();
    if (bits != null && bits.length > 0) {
        os.write(bits);
        safeFlush(os);
    }
    baos.close();
    data.resetMsgContent(t.get(0));
    return os;
}

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