Examples with BufferOverflowException java.nio.BufferOverflowException used on opensource projects

Example 76 with BufferOverflowException

use of java.nio.BufferOverflowException in project android_frameworks_base by ResurrectionRemix.

the class AndroidKeyStoreCipherSpiBase method engineDoFinal.

@Override
protected final int engineDoFinal(ByteBuffer input, ByteBuffer output) throws ShortBufferException, IllegalBlockSizeException, BadPaddingException {
    if (input == null) {
        throw new NullPointerException("input == null");
    }
    if (output == null) {
        throw new NullPointerException("output == null");
    }
    int inputSize = input.remaining();
    byte[] outputArray;
    if (input.hasArray()) {
        outputArray = engineDoFinal(input.array(), input.arrayOffset() + input.position(), inputSize);
        input.position(input.position() + inputSize);
    } else {
        byte[] inputArray = new byte[inputSize];
        input.get(inputArray);
        outputArray = engineDoFinal(inputArray, 0, inputSize);
    }
    int outputSize = (outputArray != null) ? outputArray.length : 0;
    if (outputSize > 0) {
        int outputBufferAvailable = output.remaining();
        try {
            output.put(outputArray);
        } catch (BufferOverflowException e) {
            throw new ShortBufferException("Output buffer too small. Produced: " + outputSize + ", available: " + outputBufferAvailable);
        }
    }
    return outputSize;
}

Example 77 with BufferOverflowException

use of java.nio.BufferOverflowException in project lucene-solr by apache.

the class SimplePostTool method inputStreamToByteArray.

/**
   * Reads an input stream into a byte array
   *
   * @param is the input stream
   * @return the byte array
   * @throws IOException If there is a low-level I/O error.
   */
public static ByteBuffer inputStreamToByteArray(InputStream is, long maxSize) throws IOException {
    BAOS bos = new BAOS();
    long sz = 0;
    int next = is.read();
    while (next > -1) {
        if (++sz > maxSize)
            throw new BufferOverflowException();
        bos.write(next);
        next = is.read();
    }
    bos.flush();
    is.close();
    return bos.getByteBuffer();
}