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, FunctionCatalog, FunctionRegistry, org.springframework.context.ApplicationContextAware

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

Implementation of FunctionRegistry capable of discovering functions in BeanFactory.

Author:

Oleg Zhurakousky, Soby Chacko

Nested Class Summary

Nested classes/interfaces inherited from class SimpleFunctionRegistry

SimpleFunctionRegistry.FunctionInvocationWrapper, SimpleFunctionRegistry.PassThruFunction

Field Summary

Fields inherited from class SimpleFunctionRegistry

logger

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	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 SimpleFunctionRegistry

addMessageConverters, register

Methods inherited from class Object

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

Methods inherited from interface FunctionCatalog

lookup, lookup, lookup

Constructor Details

BeanFactoryAwareFunctionRegistry

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

Method Details

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