uk.co.real_logic.artio.messages.InboundFixPConnectDecoder Maven / Gradle / Ivy

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High-Performance FIX Gateway
There is a newer version: 0.160
/* Generated SBE (Simple Binary Encoding) message codec. */
package uk.co.real_logic.artio.messages;

import org.agrona.DirectBuffer;


/**
 * Inbound FIXP TCP Connection received
 */
@SuppressWarnings("all")
public final class InboundFixPConnectDecoder
{
    public static final int BLOCK_LENGTH = 20;
    public static final int TEMPLATE_ID = 67;
    public static final int SCHEMA_ID = 666;
    public static final int SCHEMA_VERSION = 25;
    public static final String SEMANTIC_VERSION = "0.2";
    public static final java.nio.ByteOrder BYTE_ORDER = java.nio.ByteOrder.LITTLE_ENDIAN;

    private final InboundFixPConnectDecoder parentMessage = this;
    private DirectBuffer buffer;
    private int offset;
    private int limit;
    int actingBlockLength;
    int actingVersion;

    public int sbeBlockLength()
    {
        return BLOCK_LENGTH;
    }

    public int sbeTemplateId()
    {
        return TEMPLATE_ID;
    }

    public int sbeSchemaId()
    {
        return SCHEMA_ID;
    }

    public int sbeSchemaVersion()
    {
        return SCHEMA_VERSION;
    }

    public String sbeSemanticType()
    {
        return "";
    }

    public DirectBuffer buffer()
    {
        return buffer;
    }

    public int offset()
    {
        return offset;
    }

    public InboundFixPConnectDecoder wrap(
        final DirectBuffer buffer,
        final int offset,
        final int actingBlockLength,
        final int actingVersion)
    {
        if (buffer != this.buffer)
        {
            this.buffer = buffer;
        }
        this.offset = offset;
        this.actingBlockLength = actingBlockLength;
        this.actingVersion = actingVersion;
        limit(offset + actingBlockLength);

        return this;
    }

    public InboundFixPConnectDecoder wrapAndApplyHeader(
        final DirectBuffer buffer,
        final int offset,
        final MessageHeaderDecoder headerDecoder)
    {
        headerDecoder.wrap(buffer, offset);

        final int templateId = headerDecoder.templateId();
        if (TEMPLATE_ID != templateId)
        {
            throw new IllegalStateException("Invalid TEMPLATE_ID: " + templateId);
        }

        return wrap(
            buffer,
            offset + MessageHeaderDecoder.ENCODED_LENGTH,
            headerDecoder.blockLength(),
            headerDecoder.version());
    }

    public InboundFixPConnectDecoder sbeRewind()
    {
        return wrap(buffer, offset, actingBlockLength, actingVersion);
    }

    public int sbeDecodedLength()
    {
        final int currentLimit = limit();
        sbeSkip();
        final int decodedLength = encodedLength();
        limit(currentLimit);

        return decodedLength;
    }

    public int actingVersion()
    {
        return actingVersion;
    }

    public int encodedLength()
    {
        return limit - offset;
    }

    public int limit()
    {
        return limit;
    }

    public void limit(final int limit)
    {
        this.limit = limit;
    }

    public static int connectionId()
    {
        return 1;
    }

    public static int connectionSinceVersion()
    {
        return 0;
    }

    public static int connectionEncodingOffset()
    {
        return 0;
    }

    public static int connectionEncodingLength()
    {
        return 8;
    }

    public static String connectionMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static long connectionNullValue()
    {
        return -9223372036854775808L;
    }

    public static long connectionMinValue()
    {
        return -9223372036854775807L;
    }

    public static long connectionMaxValue()
    {
        return 9223372036854775807L;
    }

    public long connection()
    {
        return buffer.getLong(offset + 0, BYTE_ORDER);
    }


    public static int sessionIdId()
    {
        return 2;
    }

    public static int sessionIdSinceVersion()
    {
        return 0;
    }

    public static int sessionIdEncodingOffset()
    {
        return 8;
    }

    public static int sessionIdEncodingLength()
    {
        return 8;
    }

    public static String sessionIdMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static long sessionIdNullValue()
    {
        return 0xffffffffffffffffL;
    }

    public static long sessionIdMinValue()
    {
        return 0x0L;
    }

    public static long sessionIdMaxValue()
    {
        return 0xfffffffffffffffeL;
    }

    public long sessionId()
    {
        return buffer.getLong(offset + 8, BYTE_ORDER);
    }


    public static int protocolTypeId()
    {
        return 3;
    }

    public static int protocolTypeSinceVersion()
    {
        return 16;
    }

    public static int protocolTypeEncodingOffset()
    {
        return 16;
    }

    public static int protocolTypeEncodingLength()
    {
        return 2;
    }

    public static String protocolTypeMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public int protocolTypeRaw()
    {
        if (parentMessage.actingVersion < 16)
        {
            return 65535;
        }

        return (buffer.getShort(offset + 16, BYTE_ORDER) & 0xFFFF);
    }

    public FixPProtocolType protocolType()
    {
        if (parentMessage.actingVersion < 16)
        {
            return FixPProtocolType.NULL_VAL;
        }

        return FixPProtocolType.get((buffer.getShort(offset + 16, BYTE_ORDER) & 0xFFFF));
    }


    public static int messageLengthId()
    {
        return 7;
    }

    public static int messageLengthSinceVersion()
    {
        return 0;
    }

    public static int messageLengthEncodingOffset()
    {
        return 18;
    }

    public static int messageLengthEncodingLength()
    {
        return 2;
    }

    public static String messageLengthMetaAttribute(final MetaAttribute metaAttribute)
    {
        if (MetaAttribute.PRESENCE == metaAttribute)
        {
            return "required";
        }

        return "";
    }

    public static int messageLengthNullValue()
    {
        return 65535;
    }

    public static int messageLengthMinValue()
    {
        return 0;
    }

    public static int messageLengthMaxValue()
    {
        return 65534;
    }

    public int messageLength()
    {
        return (buffer.getShort(offset + 18, BYTE_ORDER) & 0xFFFF);
    }


    public String toString()
    {
        if (null == buffer)
        {
            return "";
        }

        final InboundFixPConnectDecoder decoder = new InboundFixPConnectDecoder();
        decoder.wrap(buffer, offset, actingBlockLength, actingVersion);

        return decoder.appendTo(new StringBuilder()).toString();
    }

    public StringBuilder appendTo(final StringBuilder builder)
    {
        if (null == buffer)
        {
            return builder;
        }

        final int originalLimit = limit();
        limit(offset + actingBlockLength);
        builder.append("[InboundFixPConnect](sbeTemplateId=");
        builder.append(TEMPLATE_ID);
        builder.append("|sbeSchemaId=");
        builder.append(SCHEMA_ID);
        builder.append("|sbeSchemaVersion=");
        if (parentMessage.actingVersion != SCHEMA_VERSION)
        {
            builder.append(parentMessage.actingVersion);
            builder.append('/');
        }
        builder.append(SCHEMA_VERSION);
        builder.append("|sbeBlockLength=");
        if (actingBlockLength != BLOCK_LENGTH)
        {
            builder.append(actingBlockLength);
            builder.append('/');
        }
        builder.append(BLOCK_LENGTH);
        builder.append("):");
        builder.append("connection=");
        builder.append(this.connection());
        builder.append('|');
        builder.append("sessionId=");
        builder.append(this.sessionId());
        builder.append('|');
        builder.append("protocolType=");
        builder.append(this.protocolType());
        builder.append('|');
        builder.append("messageLength=");
        builder.append(this.messageLength());

        limit(originalLimit);

        return builder;
    }
    
    public InboundFixPConnectDecoder sbeSkip()
    {
        sbeRewind();

        return this;
    }
}