org.mule.extension.async.apikit.internal.protocols

Class ProtocolHandler<L extends MessageListenerHandler,P extends PublishHandler>

java.lang.Object

org.mule.extension.async.apikit.internal.protocols.ProtocolHandler<L,P>

Direct Known Subclasses:

AnypointMQProtocolHandler, KafkaProtocolHandler, SalesforcePubSubProtocolHandler, SolaceProtocolHandler

public abstract class ProtocolHandler<L extends MessageListenerHandler,P extends PublishHandler>
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ProtocolHandler.Protocol

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<org.mule.runtime.api.util.Pair<String,String>,L>	messageListenerHandlers
protected Map<org.mule.runtime.api.util.Pair<String,String>,P>	publishHandlers
protected Map<String,ServerConfig>	serverConfigMap
protected Map<org.mule.runtime.api.util.Pair<String,String>,org.mule.runtime.extension.api.client.source.SourceHandler>	sourceHandlers

Constructor Summary

Constructors

Constructor and Description
ProtocolHandler()

Method Summary

Modifier and Type	Method and Description
protected void	applyChannelBindings(AsyncConfig config, String channelName, ProtocolHandler.Protocol protocol)
abstract void	buildMessageListenerHandlersFor(AsyncConfig config, String server, String channelName, boolean disableValidation, String defaultEncoding)
abstract void	buildPublishHandlersFor(AsyncConfig config, String server, String channelName)
static Class<?>	channelBindingByProtocol(ProtocolHandler.Protocol protocol)
abstract String	getExtensionName()
L	getMessageListenerHandler(String server, String channelName)
P	getPublishHandler(String server, String channelName)
protected ServerConfig	getServerConfig(List<? extends ServerConfig> serverConfigs, String server)
org.mule.runtime.extension.api.client.source.SourceHandler	getSourceHandler(String server, String channelName)
Map<org.mule.runtime.api.util.Pair<String,String>,org.mule.runtime.extension.api.client.source.SourceHandler>	getSourceHandlers()
static Class<?>	messageAttributesByProtocol(ProtocolHandler.Protocol protocol)
static Class<?>	messageBindingByProtocol(ProtocolHandler.Protocol protocol)
static Class<?>	operatorBindingByProtocol(ProtocolHandler.Protocol protocol)
static ProtocolHandler.Protocol	protocolByName(String protocol)
static Class<?>	serverBindingByProtocol(ProtocolHandler.Protocol protocol) This method (and similar ones) are necessary because, AMF library does not provide a way to get the protocol name for a binding.
static String	stripClassVersioning(String className) amf uses a convention where the actual bindingClassName has some version number in it.

Methods inherited from class java.lang.Object

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

Field Detail

sourceHandlers

protected Map<org.mule.runtime.api.util.Pair<String,String>,org.mule.runtime.extension.api.client.source.SourceHandler> sourceHandlers

messageListenerHandlers

protected Map<org.mule.runtime.api.util.Pair<String,String>,L extends MessageListenerHandler> messageListenerHandlers

publishHandlers

protected Map<org.mule.runtime.api.util.Pair<String,String>,P extends PublishHandler> publishHandlers

serverConfigMap

protected Map<String,ServerConfig> serverConfigMap

Constructor Detail

ProtocolHandler

public ProtocolHandler()

Method Detail

getExtensionName

public abstract String getExtensionName()

protocolByName

public static ProtocolHandler.Protocol protocolByName(String protocol)

messageAttributesByProtocol

public static Class<?> messageAttributesByProtocol(ProtocolHandler.Protocol protocol)

buildMessageListenerHandlersFor

public abstract void buildMessageListenerHandlersFor(AsyncConfig config,
                                                     String server,
                                                     String channelName,
                                                     boolean disableValidation,
                                                     String defaultEncoding)

serverBindingByProtocol

public static Class<?> serverBindingByProtocol(ProtocolHandler.Protocol protocol)

This method (and similar ones) are necessary because, AMF library does not provide a way to get the protocol name for a binding. Hence, the className of the binding is used as a key to identify the binding. To lookup a binding corresponding to a protocol, these methods are used to get the binding class name from the protocol.

Parameters:

protocol -

Returns:

channelBindingByProtocol

public static Class<?> channelBindingByProtocol(ProtocolHandler.Protocol protocol)

messageBindingByProtocol

public static Class<?> messageBindingByProtocol(ProtocolHandler.Protocol protocol)

operatorBindingByProtocol

public static Class<?> operatorBindingByProtocol(ProtocolHandler.Protocol protocol)

stripClassVersioning

public static String stripClassVersioning(String className)

amf uses a convention where the actual bindingClassName has some version number in it. e.g. KafkaChannelBinding050 instead of KafkaChannelBinding. Since the BindingKey uses class name as one of the attributes, using this function to normalize the class name. The className is picked while registering the binding, normalized and then added to BindingsHandler.

Parameters:

className - - class of Binding class instance.

Returns:

buildPublishHandlersFor

public abstract void buildPublishHandlersFor(AsyncConfig config,
                                             String server,
                                             String channelName)

getSourceHandler

public org.mule.runtime.extension.api.client.source.SourceHandler getSourceHandler(String server,
                                                                                   String channelName)

getMessageListenerHandler

public L getMessageListenerHandler(String server,
                                   String channelName)

getPublishHandler

public P getPublishHandler(String server,
                           String channelName)

getSourceHandlers

public Map<org.mule.runtime.api.util.Pair<String,String>,org.mule.runtime.extension.api.client.source.SourceHandler> getSourceHandlers()

getServerConfig

protected ServerConfig getServerConfig(List<? extends ServerConfig> serverConfigs,
                                       String server)

applyChannelBindings

protected void applyChannelBindings(AsyncConfig config,
                                    String channelName,
                                    ProtocolHandler.Protocol protocol)