Package org.axonframework.extension.springboot.autoconfig

Class AxonServerAutoConfiguration

java.lang.Object

org.axonframework.extension.springboot.autoconfig.AxonServerAutoConfiguration

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware

@AutoConfiguration
@AutoConfigureBefore(AxonAutoConfiguration.class)
@ConditionalOnClass(AxonServerConfiguration.class)
@EnableConfigurationProperties(AxonServerConfiguration.class)
public class AxonServerAutoConfiguration
extends Object
implements org.springframework.context.ApplicationContextAware

Base Axon Server Autoconfiguration.

Constructs the AxonServerConfiguration, allowing for further configuration of Axon Server components through property files or complete disablement of Axon Server.

Since:

4.0.0

Author:

Marc Gathier

Field Summary

Fields

Modifier and Type	Field	Description
static final int	AXON_SERVER_CONFIGURATION_ENHANCEMENT_ORDER	Constant specifying the order used to decorate the AxonServerConfiguration and DistributedCommandBusConfiguration with specifics of the Spring Boot autoconfiguration.

Constructor Summary

Constructors

Constructor	Description
AxonServerAutoConfiguration()

Method Summary

Modifier and Type	Method	Description
ConfigurationEnhancer	axonServerConfigurationEnhancer()	Bean creation method constructing a ConfigurationEnhancer that decorates the AxonServerConfiguration and DistributedCommandBusConfiguration.
ConfigurationEnhancer	axonServerConfigurationWithConnectionDetails(AxonServerConnectionDetails connectionDetails)	Bean creation method constructing a ConfigurationEnhancer that uses the available AxonServerConnectionDetails to specify the AxonServerConfiguration.getServers().
ConfigurationEnhancer	disableAxonServerConfigurationEnhancer()	Bean creation method constructing a ConfigurationEnhancer that disables Axon Server that is only constructed when axon.axonserver.enabled is set to false.
void	setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
ConfigurationEnhancer	topologyChangeListenerConfigurerModule(List<TopologyChangeListener> changeListeners)	Bean creation method constructing a ConfigurationEnhancer that uses the available TopologyChangeListeners and registers them with the AxonServerConnectionManager.

Methods inherited from class java.lang.Object

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

Field Details

AXON_SERVER_CONFIGURATION_ENHANCEMENT_ORDER

public static final int AXON_SERVER_CONFIGURATION_ENHANCEMENT_ORDER

Constant specifying the order used to decorate the AxonServerConfiguration and DistributedCommandBusConfiguration with specifics of the Spring Boot autoconfiguration.

See Also:

• Constant Field Values

Constructor Details

AxonServerAutoConfiguration

public AxonServerAutoConfiguration()

Method Details

disableAxonServerConfigurationEnhancer

@Bean
@ConditionalOnProperty(name="axon.axonserver.enabled",
                       havingValue="false")
public ConfigurationEnhancer disableAxonServerConfigurationEnhancer()

Bean creation method constructing a ConfigurationEnhancer that disables Axon Server that is only constructed when axon.axonserver.enabled is set to false.

Returns:

A ConfigurationEnhancer disabling Axon Server that is only constructed when axon.axonserver.enabled is set to false.

axonServerConfigurationEnhancer

@Bean
@ConditionalOnProperty(name="axon.axonserver.enabled",
                       matchIfMissing=true)
public ConfigurationEnhancer axonServerConfigurationEnhancer()

Bean creation method constructing a ConfigurationEnhancer that decorates the AxonServerConfiguration and DistributedCommandBusConfiguration.

This enhancer will set the component name to the ApplicationContext.getId(). Furthermore, it will set the

invalid reference

DistributedCommandBusConfiguration#numberOfThreads(int)

to align with the AxonServerConfiguration.getCommandThreads() property.

This enhancer is only constructed when axon.axonserver.enabled is set to true.

Returns:

A ConfigurationEnhancer that decorates the AxonServerConfiguration and DistributedCommandBusConfiguration.

axonServerConfigurationWithConnectionDetails

@Bean
@ConditionalOnBean(AxonServerConnectionDetails.class)
@ConditionalOnProperty(name="axon.axonserver.enabled",
                       matchIfMissing=true)
public ConfigurationEnhancer axonServerConfigurationWithConnectionDetails(AxonServerConnectionDetails connectionDetails)

Bean creation method constructing a ConfigurationEnhancer that uses the available AxonServerConnectionDetails to specify the AxonServerConfiguration.getServers().

Parameters:

connectionDetails - The connection details, if present, to define the AxonServerConfiguration.getServers() with.

Returns:

A ConfigurationEnhancer that uses the available AxonServerConnectionDetails to specify the AxonServerConfiguration.getServers().

topologyChangeListenerConfigurerModule

@Bean
@ConditionalOnProperty(name="axon.axonserver.enabled",
                       matchIfMissing=true)
public ConfigurationEnhancer topologyChangeListenerConfigurerModule(List<TopologyChangeListener> changeListeners)

Bean creation method constructing a ConfigurationEnhancer that uses the available TopologyChangeListeners and registers them with the AxonServerConnectionManager.

Parameters:

changeListeners - The topology change listeners, if present, to register with this application's AxonServerConnectionManager.

Returns:

A ConfigurationEnhancer that uses the available TopologyChangeListeners and registers them with the AxonServerConnectionManager.

setApplicationContext

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

Specified by:

setApplicationContext in interface org.springframework.context.ApplicationContextAware

Throws:

org.springframework.beans.BeansException