Examples of com.netflix.zeno.fastblob.record.ByteDataBuffer

Package com.netflix.zeno.fastblob.record

Examples of com.netflix.zeno.fastblob.record.ByteDataBuffer

com.netflix.zeno.fastblob.record.ByteDataBuffer
Writes data to a SegmentedByteArray, tracking the index to which it writes. @author dkoszewnik

        FastBlobTypeDeserializationState<Object> keyDeserializationState = stateEngine.getTypeDeserializationState(keyTypeName);
        FastBlobTypeDeserializationState<Object> valueDeserializationState = stateEngine.getTypeDeserializationState(valueTypeName);


        int fieldPosition = rec.getSchema().getPosition(fieldName);


        ByteDataBuffer fieldBuffer = rec.getFieldBuffer(fieldPosition);


        FlatBlobSerializationRecord keyRecord = getSerializationRecord(keyTypeName);
        FlatBlobSerializationRecord valueRecord = getSerializationRecord(valueTypeName);

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        rec.setImageMembershipsFlags(imageMembershipsFlags);


        serializer.serialize(data, rec);


        ByteDataBuffer scratch = scratch();
        rec.writeDataTo(scratch);


        int ordinal = addData(scratch, imageMembershipsFlags);


        scratch.reset();
        rec.reset();


        if (objectOrdinalMap != null) {
            objectOrdinalMap.put(data, ordinal, imageMembershipsFlags);
        }

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    /**
     * Get or create a scratch byte array.  Each thread will need its own array, so these
     * are referenced via a ThreadLocal variable.
     */
    private ByteDataBuffer scratch() {
        ByteDataBuffer scratch = serializedScratchSpace.get();
        if(scratch == null) {
            scratch = new ByteDataBuffer(32);
            serializedScratchSpace.set(scratch);
        }
        return scratch;
    }

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        FieldType fieldType = rec.getSchema().getFieldType(position);


        if(fieldType != FieldType.STRING)
            throw new IllegalArgumentException("Attempting to serialize a String as " + fieldType + " in field " + fieldName + ".  Carefully check your schema for type " + rec.getSchema().getName() + ".");


        ByteDataBuffer fieldBuffer = rec.getFieldBuffer(position);


        writeString(value, fieldBuffer);
    }

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        if(fieldType != FieldType.INT && fieldType != FieldType.LONG)
            throw new IllegalArgumentException("Attempting to serialize an int as " + fieldType + " in field " + fieldName + ".  Carefully check your schema for type " + rec.getSchema().getName() + ".");




        ByteDataBuffer fieldBuffer = rec.getFieldBuffer(position);


        // zig zag encoding
        VarInt.writeVInt(fieldBuffer, (value << 1) ^ (value >> 31));
    }

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        if(fieldType != FieldType.LONG)
            throw new IllegalArgumentException("Attempting to serialize a long as " + fieldType + " in field " + fieldName + ".  Carefully check your schema for type " + rec.getSchema().getName() + ".");




        ByteDataBuffer fieldBuffer = rec.getFieldBuffer(position);


        // zig zag encoding
        VarInt.writeVLong(fieldBuffer, (value << 1) ^ (value >> 63));
    }

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        if(fieldType != FieldType.FLOAT) {
            throw new IllegalArgumentException("Attempting to serialize a float as " + fieldType + " in field " + fieldName + ".  Carefully check your schema for type " + rec.getSchema().getName() + ".");
        }


        ByteDataBuffer fieldBuffer = rec.getFieldBuffer(position);
        int intBits = Float.floatToIntBits(value);
        writeFixedLengthInt(fieldBuffer, intBits);
    }

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        FieldType fieldType = rec.getSchema().getFieldType(position);


        if(fieldType != FieldType.DOUBLE)
            throw new IllegalArgumentException("Attempting to serialize a double as " + fieldType + " in field " + fieldName + ".  Carefully check your schema for type " + rec.getSchema().getName() + ".");


        ByteDataBuffer fieldBuffer = rec.getFieldBuffer(position);
        long intBits = Double.doubleToLongBits(value);
        writeFixedLengthLong(fieldBuffer, intBits);
    }

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        FieldType fieldType = rec.getSchema().getFieldType(position);


        if(fieldType != FieldType.BOOLEAN)
            throw new IllegalArgumentException("Attempting to serialize a boolean as " + fieldType + " in field " + fieldName + ".  Carefully check your schema for type " + rec.getSchema().getName() + ".");


        ByteDataBuffer fieldBuffer = rec.getFieldBuffer(position);
        byte byteValue = value ? (byte) 1 : (byte) 0;
        fieldBuffer.write(byteValue);
    }

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        FieldType fieldType = rec.getSchema().getFieldType(position);


        if(fieldType != FieldType.BYTES)
            throw new IllegalArgumentException("Attempting to serialize a byte array as " + fieldType + " in field " + fieldName + ".  Carefully check your schema for type " + rec.getSchema().getName() + ".");


        ByteDataBuffer fieldBuffer = rec.getFieldBuffer(position);


        for (int i = 0; i < value.length; i++) {
            fieldBuffer.write(value[i]);
        }
    }

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Related Classes of com.netflix.zeno.fastblob.record.ByteDataBuffer

com.netflix.zeno.fastblob.CompatibilitySerializerTest

com.netflix.zeno.fastblob.FastBlobFrameworkSerializer

com.netflix.zeno.fastblob.FastBlobHeapFriendlyClientFrameworkSerializer

com.netflix.zeno.fastblob.io.FastBlobReader

com.netflix.zeno.fastblob.NFTypeSerializerTest

com.netflix.zeno.fastblob.OrdinalRemapperTest

com.netflix.zeno.fastblob.state.ByteArrayOrdinalMap

com.netflix.zeno.fastblob.state.ByteArrayOrdinalMapTest

com.netflix.zeno.fastblob.state.ByteDataBufferTest

com.netflix.zeno.fastblob.state.compressed.ByteSequenceRetainer

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