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

Example 41 with BufferOverflowException

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

the class AndroidKeyStoreCipherSpiBase method engineUpdate.

@Override
protected final int engineUpdate(ByteBuffer input, ByteBuffer output) throws ShortBufferException {
    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 = engineUpdate(input.array(), input.arrayOffset() + input.position(), inputSize);
        input.position(input.position() + inputSize);
    } else {
        byte[] inputArray = new byte[inputSize];
        input.get(inputArray);
        outputArray = engineUpdate(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 42 with BufferOverflowException

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

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 43 with BufferOverflowException

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

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 44 with BufferOverflowException

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

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 45 with BufferOverflowException

use of java.nio.BufferOverflowException in project geode by apache.

the class HeapDataOutputStream method sendTo.

/**
   * Write the contents of this stream to the byte buffer.
   * 
   * @throws BufferOverflowException if out is not large enough to contain all of our data.
   */
public void sendTo(ByteBuffer out) {
    finishWriting();
    if (out.remaining() < size()) {
        throw new BufferOverflowException();
    }
    if (this.chunks != null) {
        for (ByteBuffer bb : this.chunks) {
            int bytesToWrite = bb.remaining();
            if (bytesToWrite > 0) {
                out.put(bb);
                this.size -= bytesToWrite;
            }
        }
    }
    {
        ByteBuffer bb = this.buffer;
        int bytesToWrite = bb.remaining();
        if (bytesToWrite > 0) {
            out.put(bb);
            this.size -= bytesToWrite;
        }
    }
}