Package org.infinispan.hotrod.impl.protocol

Interface Codec

  • All Known Implementing Classes:
    Codec40
    public interface Codec
    A Hot Rod protocol encoder/decoder.
    Since:
    14.0

    • Method Detail

      • estimateHeaderSize

        int estimateHeaderSize​(HeaderParams headerParams)

      • writeHeader

        HeaderParams writeHeader​(io.netty.buffer.ByteBuf buf,
                         HeaderParams params)
        Writes a request header with the given parameters to the transport and returns an updated header parameters.

      • writeClientListenerParams

        void writeClientListenerParams​(io.netty.buffer.ByteBuf buf,
                               ClientListener clientListener,
                               byte[][] filterFactoryParams,
                               byte[][] converterFactoryParams)
        Writes client listener parameters

      • writeExpirationParams

        void writeExpirationParams​(io.netty.buffer.ByteBuf buf,
                           org.infinispan.api.common.CacheEntryExpiration.Impl expiration)
        Write lifespan/maxidle parameters.

      • writeBloomFilter

        void writeBloomFilter​(io.netty.buffer.ByteBuf buf,
                      int bloomFilterBits)

      • estimateExpirationSize

        int estimateExpirationSize​(org.infinispan.api.common.CacheEntryExpiration.Impl expiration)

      • readMessageId

        long readMessageId​(io.netty.buffer.ByteBuf buf)

      • readOpCode

        short readOpCode​(io.netty.buffer.ByteBuf buf)

      • readHeader

        short readHeader​(io.netty.buffer.ByteBuf buf,
                 double receivedOpCode,
                 HeaderParams params,
                 ChannelFactory channelFactory,
                 SocketAddress serverAddress)
        Reads a response header from the transport and returns the status of the response.

      • readCacheEvent

        AbstractClientEvent readCacheEvent​(io.netty.buffer.ByteBuf buf,
                                   Function<byte[],​DataFormat> listenerDataFormat,
                                   short eventTypeId,
                                   org.infinispan.commons.configuration.ClassAllowList allowList,
                                   SocketAddress serverAddress)

      • returnPossiblePrevValue

        <K,​V> org.infinispan.api.common.CacheEntry<K,​V> returnPossiblePrevValue​(K key,
                                                                                    io.netty.buffer.ByteBuf buf,
                                                                                    short status,
                                                                                    DataFormat dataFormat,
                                                                                    int flags,
                                                                                    org.infinispan.commons.configuration.ClassAllowList allowList,
                                                                                    org.infinispan.commons.marshall.Marshaller marshaller)

      • writeClientListenerInterests

        void writeClientListenerInterests​(io.netty.buffer.ByteBuf buf,
                                  EnumSet<org.infinispan.api.common.events.cache.CacheEntryEventType> types)

      • allowOperationsAndEvents

        default boolean allowOperationsAndEvents()
        Returns:
        True if we can send operations after registering a listener on given channel

      • readProjectionSize

        default int readProjectionSize​(io.netty.buffer.ByteBuf buf)
        Iteration read for projection size
        Parameters:
        buf -
        Returns:

      • readMeta

        default short readMeta​(io.netty.buffer.ByteBuf buf)
        Iteration read to tell if metadata is present for entry
        Parameters:
        buf -
        Returns:

      • writeIteratorStartOperation

        default void writeIteratorStartOperation​(io.netty.buffer.ByteBuf buf,
                                         org.infinispan.commons.util.IntSet segments,
                                         String filterConverterFactory,
                                         int batchSize,
                                         boolean metadata,
                                         byte[][] filterParameters)

      • keyIterator

        default <K> org.infinispan.commons.util.CloseableIterator<K> keyIterator​(RemoteCache<K,​?> remoteCache,
                                                                         CacheOperationsFactory cacheOperationsFactory,
                                                                         org.infinispan.api.common.CacheOptions options,
                                                                         org.infinispan.commons.util.IntSet segments,
                                                                         int batchSize)
        Creates a key iterator with the given batch size if applicable. This iterator does not support removal.
        Type Parameters:
        K -
        Parameters:
        remoteCache -
        cacheOperationsFactory -
        segments -
        batchSize -
        Returns:

      • entryIterator

        default <K,​V> org.infinispan.commons.util.CloseableIterator<org.infinispan.api.common.CacheEntry<K,​V>> entryIterator​(RemoteCache<K,​V> remoteCache,
                                                                                                                                 org.infinispan.commons.util.IntSet segments,
                                                                                                                                 int batchSize)
        Creates an entry iterator with the given batch size if applicable. This iterator does not support removal.
        Type Parameters:
        K -
        V -
        Parameters:
        remoteCache -
        segments -
        batchSize -
        Returns:

      • readKeyType

        default org.infinispan.commons.dataconversion.MediaType readKeyType​(io.netty.buffer.ByteBuf buf)
        Reads the MediaType of the key during initial ping of the cache.

      • readValueType

        default org.infinispan.commons.dataconversion.MediaType readValueType​(io.netty.buffer.ByteBuf buf)
        Reads the MediaType of the key during initial ping of the cache.

      • isObjectStorageHinted

        boolean isObjectStorageHinted​(PingResponse pingResponse)
        Read the response code for hints of object storage in the server.

      • estimateSizeMultimapSupportsDuplicated

        int estimateSizeMultimapSupportsDuplicated()
        Returns:
        size that needs to be allocated in buffer for supportsDuplicates information.

      • writeMultimapSupportDuplicates

        void writeMultimapSupportDuplicates​(io.netty.buffer.ByteBuf buf,
                                    boolean supportsDuplicates)
        Parameters:
        buf - , buffer which supportsDuplicates info will be written to.
        supportsDuplicates - , to see whether multimap cache supports duplicates or not.