org.axonframework.messaging.responsetypes

Class AbstractResponseType<R>

java.lang.Object

org.axonframework.messaging.responsetypes.AbstractResponseType<R>

Type Parameters:

R - The response type which will be matched against and converted to

All Implemented Interfaces:

Serializable, ResponseType<R>

Direct Known Subclasses:

InstanceResponseType, MultipleInstancesResponseType, OptionalResponseType, PublisherResponseType

public abstract class AbstractResponseType<R>
extends Object
implements ResponseType<R>

Abstract implementation of the ResponseType which contains match functions for the majority of the Type options available. For single instance response types, a direct assignable to check will be performed. For multiple instances response types, the match will be performed against the containing type of that array/collection/etc. Proves useful for reuse among ResponseType implementations.

Since:

3.2

Author:

Steven van Beelen

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Class<?>	expectedResponseType

Fields inherited from interface org.axonframework.messaging.responsetypes.ResponseType

MATCH, NO_MATCH

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractResponseType(Class<?> expectedResponseType) Instantiate a ResponseType with the given expectedResponseType as the type to be matched against and to which the query response should be converted to, as is or as the contained type for an array/list/etc.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
Class<?>	getExpectedResponseType() Gets actual response type or generic placeholder.
int	hashCode()
protected boolean	isArray(Type responseType)
protected boolean	isArrayOfExpectedType(Type responseType)
protected boolean	isAssignableFrom(Type responseType)
protected boolean	isGenericArrayOfExpectedType(Type responseType)
protected boolean	isGenericArrayType(Type responseType)
protected boolean	isGenericAssignableFrom(Type responseType)
protected boolean	isIterableOfExpectedType(Type responseType)
protected boolean	isParameterizedType(Type responseType)
protected boolean	isParameterizedTypeOfExpectedType(Type responseType)
protected boolean	isPublisherOfExpectedType(Type responseType)
protected boolean	isStreamOfExpectedType(Type responseType)
protected boolean	isTypeVariable(Type responseType)
protected boolean	isWildcardType(Type responseType)
protected boolean	isWildcardTypeWithMatchingUpperBound(Type responseType)
protected boolean	projectReactorOnClassPath()
protected Type	unwrapIfTypeFuture(Type type) Deprecated. Use ReflectionUtils.unwrapIfType(Type, Class[]) instead

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.axonframework.messaging.responsetypes.ResponseType

convert, convertExceptional, forSerialization, matches, matchRank, responseMessagePayloadType

Field Detail

expectedResponseType

protected final Class<?> expectedResponseType

Constructor Detail

AbstractResponseType

protected AbstractResponseType(Class<?> expectedResponseType)

Instantiate a ResponseType with the given expectedResponseType as the type to be matched against and to which the query response should be converted to, as is or as the contained type for an array/list/etc.

Parameters:

expectedResponseType - the response type which is expected to be matched against and to be returned, as is or as the contained type for an array/list/etc

Method Detail

getExpectedResponseType

public Class<?> getExpectedResponseType()

Description copied from interface: ResponseType

Gets actual response type or generic placeholder.

Specified by:

getExpectedResponseType in interface ResponseType<R>

Returns:

actual response type or generic placeholder

unwrapIfTypeFuture

@Deprecated
protected Type unwrapIfTypeFuture(Type type)

Deprecated. Use ReflectionUtils.unwrapIfType(Type, Class[]) instead

Tries to unwrap generic type if provided type is of type Future.

Parameters:

type - to be unwrapped

Returns:

unwrapped generic, or original if provided type is not of type Future

isPublisherOfExpectedType

protected boolean isPublisherOfExpectedType(Type responseType)

isIterableOfExpectedType

protected boolean isIterableOfExpectedType(Type responseType)

isStreamOfExpectedType

protected boolean isStreamOfExpectedType(Type responseType)

isParameterizedTypeOfExpectedType

protected boolean isParameterizedTypeOfExpectedType(Type responseType)

isParameterizedType

protected boolean isParameterizedType(Type responseType)

isWildcardTypeWithMatchingUpperBound

protected boolean isWildcardTypeWithMatchingUpperBound(Type responseType)

isWildcardType

protected boolean isWildcardType(Type responseType)

isArrayOfExpectedType

protected boolean isArrayOfExpectedType(Type responseType)

isArray

protected boolean isArray(Type responseType)

isGenericArrayOfExpectedType

protected boolean isGenericArrayOfExpectedType(Type responseType)

isGenericArrayType

protected boolean isGenericArrayType(Type responseType)

isGenericAssignableFrom

protected boolean isGenericAssignableFrom(Type responseType)

isTypeVariable

protected boolean isTypeVariable(Type responseType)

isAssignableFrom

protected boolean isAssignableFrom(Type responseType)

projectReactorOnClassPath

protected boolean projectReactorOnClassPath()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object