org.mule.runtime.module.extension.internal.runtime.config

Class ConfigurationInstanceFactory<T>

java.lang.Object

org.mule.runtime.module.extension.internal.runtime.config.ConfigurationInstanceFactory<T>

Type Parameters:

T - the generic type of the returned ConfigurationInstance instances

public final class ConfigurationInstanceFactory<T>
extends Object

Reusable and thread-safe factory that creates instances of ConfigurationInstance

Since:

4.0

Constructor Summary

Constructors

Constructor and Description
ConfigurationInstanceFactory(org.mule.runtime.api.meta.model.ExtensionModel extensionModel, org.mule.runtime.api.meta.model.config.ConfigurationModel configurationModel, ResolverSet resolverSet, ExpressionManager expressionManager, MuleContext context) Creates a new instance which provides instances derived from the given configurationModel and resolverSet

Method Summary

Modifier and Type	Method and Description
<C> org.mule.runtime.extension.api.runtime.config.ConfigurationInstance	createConfiguration(String name, CoreEvent event, ConnectionProviderValueResolver<C> resolver) Creates a new instance using the given event to obtain the configuration's parameter values.
<C> org.mule.runtime.extension.api.runtime.config.ConfigurationInstance	createConfiguration(String name, ResolverSetResult configValues, CoreEvent event, ConnectionProviderValueResolver<C> resolver, ResolverSetResult connectionProviderValues) Creates a new instance using the given configValues and connectionProviderValues to obtain the configuration's parameter values
<C> org.mule.runtime.extension.api.runtime.config.ConfigurationInstance	createConfiguration(String name, ResolverSetResult configValues, CoreEvent event, Optional<ConnectionProviderValueResolver<C>> connectionProviderResolver) Creates a new instance using the given resolverSetResult to obtain the configuration's parameter values

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigurationInstanceFactory

public ConfigurationInstanceFactory(org.mule.runtime.api.meta.model.ExtensionModel extensionModel,
                                    org.mule.runtime.api.meta.model.config.ConfigurationModel configurationModel,
                                    ResolverSet resolverSet,
                                    ExpressionManager expressionManager,
                                    MuleContext context)

Creates a new instance which provides instances derived from the given configurationModel and resolverSet

Parameters:

extensionModel - the ExtensionModel that owns the configurationModel

configurationModel - the ConfigurationModel that describes the configurations to be created

resolverSet - the ResolverSet which provides the values for the configuration's parameters

expressionManager - the ExpressionManager used to create a session used to evaluate the attributes.

context - the current MuleContext

Method Detail

createConfiguration

public <C> org.mule.runtime.extension.api.runtime.config.ConfigurationInstance createConfiguration(String name,
                                                                                                   CoreEvent event,
                                                                                                   ConnectionProviderValueResolver<C> resolver)
                                                                                            throws org.mule.runtime.api.exception.MuleException

Creates a new instance using the given event to obtain the configuration's parameter values.

This method overload allows specifying a ValueResolver to provide the ConnectionProvider that the configuration will use to obtain connections. If the connection does not need such a concept you can provide a null

Parameters:

name - the name of the configuration to return

event - the current CoreEvent

resolver - a ValueResolver to provide the ConnectionProvider or null

Returns:

a ConfigurationInstance

Throws:

org.mule.runtime.api.exception.MuleException - if an error is encountered

createConfiguration

public <C> org.mule.runtime.extension.api.runtime.config.ConfigurationInstance createConfiguration(String name,
                                                                                                   ResolverSetResult configValues,
                                                                                                   CoreEvent event,
                                                                                                   Optional<ConnectionProviderValueResolver<C>> connectionProviderResolver)
                                                                                            throws org.mule.runtime.api.exception.MuleException

Creates a new instance using the given resolverSetResult to obtain the configuration's parameter values

Parameters:

name - the name of the configuration to return

configValues - the ResolverSetResult with the evaluated config parameters values

event - the current CoreEvent

connectionProviderResolver - an optional resolver to obtain a ConnectionProvider

Returns:

a ConfigurationInstance

Throws:

org.mule.runtime.api.exception.MuleException - if an error is encountered

createConfiguration

public <C> org.mule.runtime.extension.api.runtime.config.ConfigurationInstance createConfiguration(String name,
                                                                                                   ResolverSetResult configValues,
                                                                                                   CoreEvent event,
                                                                                                   ConnectionProviderValueResolver<C> resolver,
                                                                                                   ResolverSetResult connectionProviderValues)
                                                                                            throws org.mule.runtime.api.exception.MuleException

Creates a new instance using the given configValues and connectionProviderValues to obtain the configuration's parameter values

Parameters:

name - the name of the configuration to return

configValues - the ResolverSetResult with the evaluated config parameters values

event - the current CoreEvent

resolver - a resolver to obtain a ConnectionProvider

connectionProviderValues - e ResolverSetResult with the evaluated connection parameters values

Returns:

a ConfigurationInstance

Throws:

org.mule.runtime.api.exception.MuleException - if an error is encountered