org.springframework.cloud.function.context.catalog

Class BeanFactoryAwareFunctionRegistry

java.lang.Object

org.springframework.cloud.function.context.catalog.SimpleFunctionRegistry

org.springframework.cloud.function.context.catalog.BeanFactoryAwareFunctionRegistry

All Implemented Interfaces:

org.springframework.beans.factory.Aware, FunctionInspector, FunctionCatalog, FunctionRegistry, org.springframework.context.ApplicationContextAware

public class BeanFactoryAwareFunctionRegistry
extends SimpleFunctionRegistry
implements org.springframework.context.ApplicationContextAware

Implementation of FunctionRegistry capable of discovering functioins in BeanFactory.

Author:

Oleg Zhurakousky

Nested Class Summary

Nested classes/interfaces inherited from class org.springframework.cloud.function.context.catalog.SimpleFunctionRegistry

SimpleFunctionRegistry.FunctionInvocationWrapper, SimpleFunctionRegistry.PassThruFunction

Field Summary

Fields inherited from class org.springframework.cloud.function.context.catalog.SimpleFunctionRegistry

logger

Constructor Summary

Constructors

Constructor and Description
BeanFactoryAwareFunctionRegistry(org.springframework.core.convert.ConversionService conversionService, org.springframework.messaging.converter.CompositeMessageConverter messageConverter, JsonMapper jsonMapper, FunctionProperties functionProperties, FunctionInvocationHelper<org.springframework.messaging.Message<?>> functionInvocationHelper)

Method Summary

Modifier and Type	Method and Description
protected boolean	containsFunction(String functionName)
Set<String>	getNames(Class<?> type)
<T> T	lookup(Class<?> type, String functionDefinition, String... expectedOutputMimeTypes)
void	setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
int	size() Return the count of functions registered in this catalog.

Methods inherited from class org.springframework.cloud.function.context.catalog.SimpleFunctionRegistry

addMessageConverters, getRegistration, register

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.cloud.function.context.FunctionCatalog

lookup, lookup, lookup

Methods inherited from interface org.springframework.cloud.function.context.catalog.FunctionInspector

getInputType, getInputWrapper, getName, getOutputType, getOutputWrapper, isMessage

Constructor Detail

BeanFactoryAwareFunctionRegistry

public BeanFactoryAwareFunctionRegistry(org.springframework.core.convert.ConversionService conversionService,
                                        org.springframework.messaging.converter.CompositeMessageConverter messageConverter,
                                        JsonMapper jsonMapper,
                                        @Nullable
                                        FunctionProperties functionProperties,
                                        @Nullable
                                        FunctionInvocationHelper<org.springframework.messaging.Message<?>> functionInvocationHelper)

Method Detail

setApplicationContext

public void setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
                           throws org.springframework.beans.BeansException

Specified by:

setApplicationContext in interface org.springframework.context.ApplicationContextAware

Throws:

org.springframework.beans.BeansException

size

public int size()

Description copied from interface: FunctionCatalog

Return the count of functions registered in this catalog.

Specified by:

size in interface FunctionCatalog

Overrides:

size in class SimpleFunctionRegistry

Returns:

the count of functions registered in this catalog

getNames

public Set<String> getNames(Class<?> type)

Specified by:

getNames in interface FunctionCatalog

Overrides:

getNames in class SimpleFunctionRegistry

lookup

public <T> T lookup(Class<?> type,
                    String functionDefinition,
                    String... expectedOutputMimeTypes)

Specified by:

lookup in interface FunctionCatalog

Overrides:

lookup in class SimpleFunctionRegistry

containsFunction

protected boolean containsFunction(String functionName)

Overrides:

containsFunction in class SimpleFunctionRegistry