io.picodata.driver.protocol

Class TarantoolRequestSignature

java.lang.Object

io.picodata.driver.protocol.TarantoolRequestSignature

public final class TarantoolRequestSignature
extends Object

Represents a request signature, uniquely defining the operation and the argument types. May include some argument values as well. The hashcode calculation is not thread safe.

Constructor Summary

Constructors

Constructor and Description
TarantoolRequestSignature() Constructor.

Method Summary

Modifier and Type	Method and Description
TarantoolRequestSignature	addComponent(Object component) Add a signature component to the end of the components list Appends either the component value if the component is of type String or the component class to the components list and re-calculates the hashcode.
static TarantoolRequestSignature	create(String functionName, Collection<?> arguments, Supplier<? extends MessagePackObjectMapper> argumentsMapperSupplier, Class<?> resultClass) Factory method for caching default result mapper suppliers
static TarantoolRequestSignature	create(String functionName, Collection<?> arguments, Supplier<? extends MessagePackObjectMapper> argumentsMapperSupplier, Supplier<?> resultContainerSupplier, Class<?> resultClass) Factory method for caching default multi value result mapper suppliers
static TarantoolRequestSignature	create(String functionName, Collection<?> arguments, Supplier<? extends MessagePackObjectMapper> argumentsMapperSupplier, Supplier<?> resultContainerSupplier, ValueConverter<org.msgpack.value.Value,?> valueConverter) Factory method for caching default multi value result mapper suppliers
static TarantoolRequestSignature	create(String functionName, Collection<?> arguments, Supplier<? extends MessagePackObjectMapper> argumentsMapperSupplier, Supplier<? extends MessagePackValueMapper> resultMapperSupplier) Factory method for a typical RPC usage
static TarantoolRequestSignature	create(String functionName, Collection<?> arguments, Supplier<? extends MessagePackObjectMapper> argumentsMapperSupplier, ValueConverter<org.msgpack.value.Value,?> valueConverter) Factory method for caching default result mapper suppliers
boolean	equals(Object other)
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

TarantoolRequestSignature

public TarantoolRequestSignature()

Constructor. Creates an empty signature - do not use it without providing the components!

Method Detail

addComponent

public TarantoolRequestSignature addComponent(Object component)

Add a signature component to the end of the components list Appends either the component value if the component is of type String or the component class to the components list and re-calculates the hashcode.

Parameters:

component - signature component

Returns:

this signature object instance

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

create

public static TarantoolRequestSignature create(String functionName,
                                               Collection<?> arguments,
                                               Supplier<? extends MessagePackObjectMapper> argumentsMapperSupplier,
                                               Class<?> resultClass)

Factory method for caching default result mapper suppliers

Parameters:

functionName - name of the remote function

arguments - list of arguments for the remote function

argumentsMapperSupplier - arguments mapper supplier

resultClass - type of the expected result. It's necessary for polymorphic functions, e.g. accepting a Tarantool space as an argument

Returns:

new request signature

create

public static TarantoolRequestSignature create(String functionName,
                                               Collection<?> arguments,
                                               Supplier<? extends MessagePackObjectMapper> argumentsMapperSupplier,
                                               ValueConverter<org.msgpack.value.Value,?> valueConverter)

Factory method for caching default result mapper suppliers

Parameters:

functionName - name of the remote function

arguments - list of arguments for the remote function

argumentsMapperSupplier - arguments mapper supplier

valueConverter - single value result converter

Returns:

new request signature

create

public static TarantoolRequestSignature create(String functionName,
                                               Collection<?> arguments,
                                               Supplier<? extends MessagePackObjectMapper> argumentsMapperSupplier,
                                               Supplier<?> resultContainerSupplier,
                                               ValueConverter<org.msgpack.value.Value,?> valueConverter)

Factory method for caching default multi value result mapper suppliers

Parameters:

functionName - name of the remote function

arguments - list of arguments for the remote function

argumentsMapperSupplier - arguments mapper supplier

resultContainerSupplier - multi value result container supplier

valueConverter - multi value result container item converter

Returns:

new request signature

create

public static TarantoolRequestSignature create(String functionName,
                                               Collection<?> arguments,
                                               Supplier<? extends MessagePackObjectMapper> argumentsMapperSupplier,
                                               Supplier<?> resultContainerSupplier,
                                               Class<?> resultClass)

Factory method for caching default multi value result mapper suppliers

Parameters:

functionName - name of the remote function

arguments - list of arguments for the remote function

argumentsMapperSupplier - arguments mapper supplier

resultContainerSupplier - multi value result container supplier

resultClass - multi value result item class

Returns:

new request signature

create

public static TarantoolRequestSignature create(String functionName,
                                               Collection<?> arguments,
                                               Supplier<? extends MessagePackObjectMapper> argumentsMapperSupplier,
                                               Supplier<? extends MessagePackValueMapper> resultMapperSupplier)

Factory method for a typical RPC usage

Parameters:

functionName - name of the remote function

arguments - list of arguments for the remote function

argumentsMapperSupplier - arguments mapper supplier

resultMapperSupplier - result mapper supplier

Returns:

new request signature