Example usage for io.netty.util AsciiString array

Introduction

In this page you can find the example usage for io.netty.util AsciiString array.

Prototype

public byte[] array() 

Source Link

Document

This gives direct access to the underlying storage array.

Usage

From source file:com.linecorp.armeria.server.grpc.GrpcService.java

License:Apache License

private byte[][] convertHeadersToArray(HttpHeaders headers) {
    // The Netty AsciiString class is really just a wrapper around a byte[] and supports
    // arbitrary binary data, not just ASCII.
    byte[][] headerValues = new byte[headers.size() * 2][];
    int i = 0;//from w w w. j a  va 2 s.c  o  m
    for (Map.Entry<AsciiString, String> entry : headers) {
        AsciiString key = entry.getKey();
        headerValues[i++] = key.isEntireArrayUsed() ? key.array() : key.toByteArray();
        headerValues[i++] = entry.getValue().getBytes(StandardCharsets.US_ASCII);
    }
    return TransportFrameUtil.toRawSerializedHeaders(headerValues);
}

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From source file:com.linecorp.armeria.server.http.tomcat.TomcatService.java

License:Apache License

private static void convertHeaders(HttpHeaders headers, MimeHeaders cHeaders) {
    if (headers.isEmpty()) {
        return;//  ww w  .  ja v  a 2 s  .c  o m
    }

    for (Entry<AsciiString, String> e : headers) {
        final AsciiString k = e.getKey();
        final String v = e.getValue();

        if (k.isEmpty() || k.byteAt(0) == ':') {
            continue;
        }

        final MessageBytes cValue = cHeaders.addValue(k.array(), k.arrayOffset(), k.length());
        final byte[] valueBytes = v.getBytes(StandardCharsets.US_ASCII);
        cValue.setBytes(valueBytes, 0, valueBytes.length);
    }
}

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From source file:com.linecorp.armeria.server.http.tomcat.TomcatServiceInvocationHandler.java

License:Apache License

private static void convertHeaders(HttpHeaders headers, MimeHeaders cHeaders) {
    if (headers.isEmpty()) {
        return;/*from  ww w .  ja v a  2  s.c  o m*/
    }

    for (Iterator<Entry<CharSequence, CharSequence>> i = headers.iteratorCharSequence(); i.hasNext();) {
        final Entry<CharSequence, CharSequence> e = i.next();
        final CharSequence k = e.getKey();
        final CharSequence v = e.getValue();

        final MessageBytes cValue;
        if (k instanceof AsciiString) {
            final AsciiString ak = (AsciiString) k;
            cValue = cHeaders.addValue(ak.array(), ak.arrayOffset(), ak.length());
        } else {
            cValue = cHeaders.addValue(k.toString());
        }

        if (v instanceof AsciiString) {
            final AsciiString av = (AsciiString) v;
            cValue.setBytes(av.array(), av.arrayOffset(), av.length());
        } else {
            final byte[] valueBytes = v.toString().getBytes(StandardCharsets.US_ASCII);
            cValue.setBytes(valueBytes, 0, valueBytes.length);
        }
    }
}

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From source file:io.grpc.netty.GrpcHpackUtil.java

License:Apache License

/**
 * Compare two {@link CharSequence} objects without leaking timing information.
 * <p>//  w  ww  .  j  a  v a2s.c om
 * The {@code int} return type is intentional and is designed to allow cascading of constant time operations:
 * <pre>
 *     String s1 = "foo";
 *     String s2 = "foo";
 *     String s3 = "foo";
 *     String s4 = "goo";
 *     boolean equals = (equalsConstantTime(s1, s2) & equalsConstantTime(s3, s4)) != 0;
 * </pre>
 * @param s1 the first value.
 * @param s2 the second value.
 * @return {@code 0} if not equal. {@code 1} if equal.
 */
static int equalsConstantTime(CharSequence s1, CharSequence s2) {
    if (s1 instanceof AsciiString && s2 instanceof AsciiString) {
        if (s1.length() != s2.length()) {
            return 0;
        }
        AsciiString s1Ascii = (AsciiString) s1;
        AsciiString s2Ascii = (AsciiString) s2;
        return PlatformDependent.equalsConstantTime(s1Ascii.array(), s1Ascii.arrayOffset(), s2Ascii.array(),
                s2Ascii.arrayOffset(), s1.length());
    }

    return ConstantTimeUtils.equalsConstantTime(s1, s2);
}

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From source file:io.grpc.netty.Utils.java

License:Apache License

private static byte[] bytes(CharSequence seq) {
    if (seq instanceof AsciiString) {
        // Fast path - sometimes copy.
        AsciiString str = (AsciiString) seq;
        return str.isEntireArrayUsed() ? str.array() : str.toByteArray();
    }/*from   w  w  w.j a v a2 s  .c o m*/
    // Slow path - copy.
    return seq.toString().getBytes(UTF_8);
}

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From source file:ratpack.session.store.internal.AsciiStringByteBufRedisCodec.java

License:Apache License

@Override
public ByteBuffer encodeKey(AsciiString key) {
    return ByteBuffer.wrap(key.array());
}

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