Package org.redisson

Class RedissonObject

    • Method Detail

      • toStream

        protected final <T> Stream<T> toStream​(Iterator<T> iterator)
      • get

        protected final <V> V get​(RFuture<V> future)
      • toSeconds

        protected final long toSeconds​(long timeout,
                                       TimeUnit unit)
      • getName

        public String getName()
        Description copied from interface: RObject
        Returns name of object
        Specified by:
        getName in interface RObject
        Returns:
        name - name of object
      • getRawName

        public final String getRawName()
      • setName

        protected final void setName​(String name)
      • rename

        public void rename​(String newName)
        Description copied from interface: RObject
        Rename current object key to newName
        Specified by:
        rename in interface RObject
        Parameters:
        newName - - new name of object
      • sizeInMemory

        public long sizeInMemory()
        Description copied from interface: RObject
        Returns bytes amount used by object in Redis memory.
        Specified by:
        sizeInMemory in interface RObject
        Returns:
        size in bytes
      • renameAsync

        public RFuture<Void> renameAsync​(String newName)
        Description copied from interface: RObjectAsync
        Rename current object key to newName in async mode
        Specified by:
        renameAsync in interface RObjectAsync
        Parameters:
        newName - - new name of object
        Returns:
        void
      • migrate

        public void migrate​(String host,
                            int port,
                            int database,
                            long timeout)
        Description copied from interface: RObject
        Copy object from source Redis instance to destination Redis instance
        Specified by:
        migrate in interface RObject
        Parameters:
        host - - destination host
        port - - destination port
        database - - destination database
        timeout - - maximum idle time in any moment of the communication with the destination instance in milliseconds
      • migrateAsync

        public RFuture<Void> migrateAsync​(String host,
                                          int port,
                                          int database,
                                          long timeout)
        Description copied from interface: RObjectAsync
        Transfer object from source Redis instance to destination Redis instance in async mode
        Specified by:
        migrateAsync in interface RObjectAsync
        Parameters:
        host - - destination host
        port - - destination port
        database - - destination database
        timeout - - maximum idle time in any moment of the communication with the destination instance in milliseconds
        Returns:
        void
      • copy

        public void copy​(String host,
                         int port,
                         int database,
                         long timeout)
        Description copied from interface: RObject
        Copy object from source Redis instance to destination Redis instance
        Specified by:
        copy in interface RObject
        Parameters:
        host - - destination host
        port - - destination port
        database - - destination database
        timeout - - maximum idle time in any moment of the communication with the destination instance in milliseconds
      • copyAsync

        public RFuture<Void> copyAsync​(String host,
                                       int port,
                                       int database,
                                       long timeout)
        Description copied from interface: RObjectAsync
        Copy object from source Redis instance to destination Redis instance in async mode
        Specified by:
        copyAsync in interface RObjectAsync
        Parameters:
        host - - destination host
        port - - destination port
        database - - destination database
        timeout - - maximum idle time in any moment of the communication with the destination instance in milliseconds
        Returns:
        void
      • move

        public boolean move​(int database)
        Description copied from interface: RObject
        Move object to another database
        Specified by:
        move in interface RObject
        Parameters:
        database - - Redis database number
        Returns:
        true if key was moved else false
      • moveAsync

        public RFuture<Boolean> moveAsync​(int database)
        Description copied from interface: RObjectAsync
        Move object to another database in async mode
        Specified by:
        moveAsync in interface RObjectAsync
        Parameters:
        database - - number of Redis database
        Returns:
        true if key was moved false if not
      • renamenx

        public boolean renamenx​(String newName)
        Description copied from interface: RObject
        Rename current object key to newName only if new key is not exists
        Specified by:
        renamenx in interface RObject
        Parameters:
        newName - - new name of object
        Returns:
        true if object has been renamed successfully and false otherwise
      • renamenxAsync

        public RFuture<Boolean> renamenxAsync​(String newName)
        Description copied from interface: RObjectAsync
        Rename current object key to newName in async mode only if new key is not exists
        Specified by:
        renamenxAsync in interface RObjectAsync
        Parameters:
        newName - - new name of object
        Returns:
        true if object has been renamed successfully and false otherwise
      • delete

        public boolean delete()
        Description copied from interface: RObject
        Deletes the object
        Specified by:
        delete in interface RObject
        Returns:
        true if it was exist and deleted else false
      • unlink

        public boolean unlink()
        Description copied from interface: RObject
        Delete the objects. Actual removal will happen later asynchronously.

        Requires Redis 4.0+

        Specified by:
        unlink in interface RObject
        Returns:
        true if it was exist and deleted else false
      • unlinkAsync

        public RFuture<Boolean> unlinkAsync()
        Description copied from interface: RObjectAsync
        Delete the objects. Actual removal will happen later asynchronously.

        Requires Redis 4.0+

        Specified by:
        unlinkAsync in interface RObjectAsync
        Returns:
        true if it was exist and deleted else false
      • touch

        public boolean touch()
        Description copied from interface: RObject
        Update the last access time of an object.
        Specified by:
        touch in interface RObject
        Returns:
        true if object was touched else false
      • touchAsync

        public RFuture<Boolean> touchAsync()
        Description copied from interface: RObjectAsync
        Update the last access time of an object in async mode.
        Specified by:
        touchAsync in interface RObjectAsync
        Returns:
        true if object was touched else false
      • isExists

        public boolean isExists()
        Description copied from interface: RObject
        Check object existence
        Specified by:
        isExists in interface RObject
        Returns:
        true if object exists and false otherwise
      • getCodec

        public Codec getCodec()
        Description copied from interface: RObject
        Returns the underlying Codec used by this RObject
        Specified by:
        getCodec in interface RObject
        Returns:
        Codec of object
      • encode

        protected List<io.netty.buffer.ByteBuf> encode​(Object... values)
      • encode

        protected List<io.netty.buffer.ByteBuf> encode​(Collection<?> values)
      • encode

        public io.netty.buffer.ByteBuf encode​(Object value)
      • encodeMapKey

        public io.netty.buffer.ByteBuf encodeMapKey​(Object value)
      • encodeMapValue

        public io.netty.buffer.ByteBuf encodeMapValue​(Object value)
      • dump

        public byte[] dump()
        Description copied from interface: RObject
        Returns dump of object
        Specified by:
        dump in interface RObject
        Returns:
        dump
      • restore

        public void restore​(byte[] state)
        Description copied from interface: RObject
        Restores object using its state returned by RObject.dump() method.
        Specified by:
        restore in interface RObject
        Parameters:
        state - - state of object
      • restore

        public void restore​(byte[] state,
                            long timeToLive,
                            TimeUnit timeUnit)
        Description copied from interface: RObject
        Restores object using its state returned by RObject.dump() method and set time to live for it.
        Specified by:
        restore in interface RObject
        Parameters:
        state - - state of object
        timeToLive - - time to live of the object
        timeUnit - - time unit
      • restoreAsync

        public RFuture<Void> restoreAsync​(byte[] state,
                                          long timeToLive,
                                          TimeUnit timeUnit)
        Description copied from interface: RObjectAsync
        Restores object using its state returned by RObjectAsync.dumpAsync() method and set time to live for it.
        Specified by:
        restoreAsync in interface RObjectAsync
        Parameters:
        state - - state of object
        timeToLive - - time to live of the object
        timeUnit - - time unit
        Returns:
        void
      • restoreAndReplace

        public void restoreAndReplace​(byte[] state,
                                      long timeToLive,
                                      TimeUnit timeUnit)
        Description copied from interface: RObject
        Restores and replaces object if it already exists and set time to live for it.
        Specified by:
        restoreAndReplace in interface RObject
        Parameters:
        state - - state of the object
        timeToLive - - time to live of the object
        timeUnit - - time unit
      • restoreAndReplaceAsync

        public RFuture<Void> restoreAndReplaceAsync​(byte[] state,
                                                    long timeToLive,
                                                    TimeUnit timeUnit)
        Description copied from interface: RObjectAsync
        Restores and replaces object if it already exists and set time to live for it.
        Specified by:
        restoreAndReplaceAsync in interface RObjectAsync
        Parameters:
        state - - state of the object
        timeToLive - - time to live of the object
        timeUnit - - time unit
        Returns:
        void
      • restoreAndReplace

        public void restoreAndReplace​(byte[] state)
        Description copied from interface: RObject
        Restores and replaces object if it already exists.
        Specified by:
        restoreAndReplace in interface RObject
        Parameters:
        state - - state of the object
      • restoreAndReplaceAsync

        public RFuture<Void> restoreAndReplaceAsync​(byte[] state)
        Description copied from interface: RObjectAsync
        Restores and replaces object if it already exists.
        Specified by:
        restoreAndReplaceAsync in interface RObjectAsync
        Parameters:
        state - - state of the object
        Returns:
        void
      • getIdleTime

        public Long getIdleTime()
        Description copied from interface: RObject
        Returns number of seconds spent since last write or read operation over this object.
        Specified by:
        getIdleTime in interface RObject
        Returns:
        number of seconds
      • getIdleTimeAsync

        public RFuture<Long> getIdleTimeAsync()
        Description copied from interface: RObjectAsync
        Returns number of seconds spent since last write or read operation over this object.
        Specified by:
        getIdleTimeAsync in interface RObjectAsync
        Returns:
        number of seconds
      • removeListener

        public void removeListener​(int listenerId)
        Description copied from interface: RObject
        Removes object event listener
        Specified by:
        removeListener in interface RObject
        Parameters:
        listenerId - - listener id