org.mule.endpoint
Class DynamicOutboundEndpoint

java.lang.Object
  org.mule.endpoint.DynamicOutboundEndpoint

All Implemented Interfaces:

Serializable, ImmutableEndpoint, OutboundEndpoint, NamedObject, MessageProcessor

public class DynamicOutboundEndpoint
extends Object
implements OutboundEndpoint

An Outbound endpoint who's URI is a template used to created new non dynamic endpoints based on the current message. This allows for the destination of a message to change based on the contents of the message. Note that this endpoint ONLY substitutes the URI, but other config elements such as the transformers, filters, etc do not change. You cannot change an endpoint scheme dynamically so you can't switch between HTTP and JMS for example using the same dynamic endpoint.

See Also:

Serialized Form

Field Summary

static String	DYNAMIC_URI_PLACEHOLDER
protected org.apache.commons.logging.Log	logger
protected String	uriTemplate The URI template used to construct the actual URI to send the message to.

Fields inherited from interface org.mule.api.endpoint.ImmutableEndpoint

INITIAL_STATE_STARTED, INITIAL_STATE_STOPPED

Constructor Summary

DynamicOutboundEndpoint(EndpointBuilder builder, String uriTemplate)

Method Summary

boolean	equals(Object o)
String	getAddress() This returns the address of the endpoint.
Connector	getConnector() The endpoint that will be used to send the message on.
String	getEncoding() Decides the encoding to be used for events received by this endpoint
String	getEndpointBuilderName() The name of the endpoint builder used to create this endpoint.
EndpointURI	getEndpointURI() This specifess the communication endpointUri.
protected EndpointURI	getEndpointURIForMessage(MuleEvent event)
MessageExchangePattern	getExchangePattern()
Filter	getFilter() The filter to apply to incoming messages.
String	getInitialState() Sets the state the endpoint will be loaded in.
List<MessageProcessor>	getMessageProcessors()
EndpointMessageProcessorChainFactory	getMessageProcessorsFactory()
String	getMimeType() Return the mime type defined for the endpoint, if any
MuleContext	getMuleContext()
String	getName() Gets the name of the object
Map	getProperties() Returns any properties set on this endpoint
Object	getProperty(Object key) Retrieves a property set on the endpoint
String	getProtocol() The transport protocol name that the message endpoint communicates over.
AbstractRedeliveryPolicy	getRedeliveryPolicy() Return the endpoint's redelivery policy, if any
List<MessageProcessor>	getResponseMessageProcessors()
List<String>	getResponseProperties()
int	getResponseTimeout() The timeout value for waiting for a response from a remote invocation or back channel.
List<Transformer>	getResponseTransformers() The transformers used when a response is returned from invoking this endpoint.
RetryPolicyTemplate	getRetryPolicyTemplate() The retry policy on the endpoint configures how retries are handled.
EndpointSecurityFilter	getSecurityFilter() Returns an EndpointSecurityFilter for this endpoint.
TransactionConfig	getTransactionConfig() Returns the transaction configuration for this endpoint
List<Transformer>	getTransformers() Transformers are responsible for transforming data when it is received or sent by the component (depending on whether this endpoint is a receiver or not).
int	hashCode()
boolean	isDeleteUnacceptedMessages() If a filter is configured on this endpoint, this property will determine if message that are not excepted by the filter are deleted
boolean	isDisableTransportTransformer()
boolean	isProtocolSupported(String protocol)
boolean	isReadOnly()
protected String	parseURIString(String uri, MuleMessage message)
MuleEvent	process(MuleEvent event) Invokes the MessageProcessor.
protected void	validateUriTemplate(String uri)

Methods inherited from class java.lang.Object

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

Field Detail

DYNAMIC_URI_PLACEHOLDER

public static final String DYNAMIC_URI_PLACEHOLDER

See Also:

Constant Field Values

logger

protected final transient org.apache.commons.logging.Log logger

uriTemplate

protected String uriTemplate

The URI template used to construct the actual URI to send the message to.

Constructor Detail

DynamicOutboundEndpoint

public DynamicOutboundEndpoint(EndpointBuilder builder,
                               String uriTemplate)
                        throws MalformedEndpointException

Throws:

MalformedEndpointException

Method Detail

validateUriTemplate

protected void validateUriTemplate(String uri)
                            throws MalformedEndpointException

Throws:

MalformedEndpointException

getEndpointURIForMessage

protected EndpointURI getEndpointURIForMessage(MuleEvent event)
                                        throws DispatchException

Throws:

DispatchException

parseURIString

protected String parseURIString(String uri,
                                MuleMessage message)

process

public MuleEvent process(MuleEvent event)
                  throws MuleException

Description copied from interface: MessageProcessor

Invokes the MessageProcessor.

Specified by:

process in interface MessageProcessor

Parameters:

event - MuleEvent to be processed

Returns:

optional response MuleEvent

Throws:

MuleException

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getConnector

public Connector getConnector()

Description copied from interface: ImmutableEndpoint

The endpoint that will be used to send the message on. It is important that the endpointUri and the connection correlate i.e. if your endpointUri is a jms queue your connection must be a JMS endpoint.

Specified by:

getConnector in interface ImmutableEndpoint

Returns:

the endpoint associated with the endpoint

getEndpointURI

public EndpointURI getEndpointURI()

Description copied from interface: ImmutableEndpoint

This specifess the communication endpointUri. This will have a different format depending on the transport protocol being used i.e.

• smtp -> admin@mycompany.com
• jms -> shipping.orders.topic
• sms -> +447910010010

if an endpointUri is not specifed it will be assumed that it will be determined at run-time by the calling application. The endpointUri can be aliteral endpointUri such as an email address or it can be a logical name for an endpointUri as long as it is declared in a message-endpointUri block. When the message-provider is created the endpointUri is first lookup in the endpointUri registry and if nothing is returned the endpointUri value itself is used.

Specified by:

getEndpointURI in interface ImmutableEndpoint

Returns:

the endpointUri on which the endpoint sends or receives data

getRedeliveryPolicy

public AbstractRedeliveryPolicy getRedeliveryPolicy()

Description copied from interface: ImmutableEndpoint

Return the endpoint's redelivery policy, if any

Specified by:

getRedeliveryPolicy in interface ImmutableEndpoint

getAddress

public String getAddress()

Description copied from interface: ImmutableEndpoint

This returns the address of the endpoint. When this contains a template, it may not be a URI

Specified by:

getAddress in interface ImmutableEndpoint

Returns:

the address on which the endpoint sends or receives data

getRetryPolicyTemplate

public RetryPolicyTemplate getRetryPolicyTemplate()

Description copied from interface: ImmutableEndpoint

The retry policy on the endpoint configures how retries are handled. The behaviour is slightly different for inbound and outbound endpoints. For inbound endpoints the Retry Policy determines how the connection to the underlying transport will be managed if the connection is lost. For outbound endpoints, the Retry Policy will attempt to retry dispatching, sending and receiving an event

Specified by:

getRetryPolicyTemplate in interface ImmutableEndpoint

Returns:

the Policy factory to use when retrying a connection or dispatching an event

getEncoding

public String getEncoding()

Description copied from interface: ImmutableEndpoint

Decides the encoding to be used for events received by this endpoint

Specified by:

getEncoding in interface ImmutableEndpoint

Returns:

the encoding set on the endpoint or null if no codin has been specified

getMimeType

public String getMimeType()

Description copied from interface: ImmutableEndpoint

Return the mime type defined for the endpoint, if any

Specified by:

getMimeType in interface ImmutableEndpoint

getFilter

public Filter getFilter()

Description copied from interface: ImmutableEndpoint

The filter to apply to incoming messages. Only applies when the endpoint endpointUri is a receiver

Specified by:

getFilter in interface ImmutableEndpoint

Returns:

the Filter to use or null if one is not set

getInitialState

public String getInitialState()

Description copied from interface: ImmutableEndpoint

Sets the state the endpoint will be loaded in. The States are 'stopped' and 'started' (default)

Specified by:

getInitialState in interface ImmutableEndpoint

Returns:

the endpoint starting state

getMuleContext

public MuleContext getMuleContext()

Specified by:

getMuleContext in interface ImmutableEndpoint

getName

public String getName()

Description copied from interface: NamedObject

Gets the name of the object

Specified by:

getName in interface NamedObject

Returns:

the name of the object

getProperties

public Map getProperties()

Description copied from interface: ImmutableEndpoint

Returns any properties set on this endpoint

Specified by:

getProperties in interface ImmutableEndpoint

Returns:

a map of properties for this endpoint

getProperty

public Object getProperty(Object key)

Description copied from interface: ImmutableEndpoint

Retrieves a property set on the endpoint

Specified by:

getProperty in interface ImmutableEndpoint

Parameters:

key - the name of the property

Returns:

the property value or null if it does not exist

getProtocol

public String getProtocol()

Description copied from interface: ImmutableEndpoint

The transport protocol name that the message endpoint communicates over. i.e. jms, sms, smtp etc. The protocol must match that of the associated endpoint

Specified by:

getProtocol in interface ImmutableEndpoint

Returns:

the protocol name

getResponseTimeout

public int getResponseTimeout()

Description copied from interface: ImmutableEndpoint

The timeout value for waiting for a response from a remote invocation or back channel. Mule will only wait for a response if the endpoint's message exchange pattern requires a response.

Specified by:

getResponseTimeout in interface ImmutableEndpoint

Returns:

the timeout in milliseconds

getResponseTransformers

public List<Transformer> getResponseTransformers()

Description copied from interface: ImmutableEndpoint

The transformers used when a response is returned from invoking this endpoint. If an endpoint has no response transformers an empty list is returned.

Specified by:

getResponseTransformers in interface ImmutableEndpoint

Returns:

the transformer to use when receiving the response data

getMessageProcessorsFactory

public EndpointMessageProcessorChainFactory getMessageProcessorsFactory()

Specified by:

getMessageProcessorsFactory in interface ImmutableEndpoint

getMessageProcessors

public List<MessageProcessor> getMessageProcessors()

Specified by:

getMessageProcessors in interface ImmutableEndpoint

getResponseMessageProcessors

public List<MessageProcessor> getResponseMessageProcessors()

Specified by:

getResponseMessageProcessors in interface ImmutableEndpoint

getSecurityFilter

public EndpointSecurityFilter getSecurityFilter()

Description copied from interface: ImmutableEndpoint

Returns an EndpointSecurityFilter for this endpoint. If one is not set, there will be no authentication on events sent via this endpoint

Specified by:

getSecurityFilter in interface ImmutableEndpoint

Returns:

EndpointSecurityFilter responsible for authenticating message flow via this endpoint.

See Also:

EndpointSecurityFilter

getTransactionConfig

public TransactionConfig getTransactionConfig()

Description copied from interface: ImmutableEndpoint

Returns the transaction configuration for this endpoint

Specified by:

getTransactionConfig in interface ImmutableEndpoint

Returns:

the transaction configuration for this endpoint or null if the endpoint is not transactional

getTransformers

public List<Transformer> getTransformers()

Description copied from interface: ImmutableEndpoint

Transformers are responsible for transforming data when it is received or sent by the component (depending on whether this endpoint is a receiver or not). A tranformation for an inbound event can be forced by the user by calling the inbound event.getTransformedMessage(). A tranformation for an outbound event is called or when the Service dispatchEvent() or sendEvent() methods are called. If an endpoint has no transformers an empty list is returned.

Specified by:

getTransformers in interface ImmutableEndpoint

Returns:

the transformers to use when receiving or sending data

isDeleteUnacceptedMessages

public boolean isDeleteUnacceptedMessages()

Description copied from interface: ImmutableEndpoint

If a filter is configured on this endpoint, this property will determine if message that are not excepted by the filter are deleted

Specified by:

isDeleteUnacceptedMessages in interface ImmutableEndpoint

Returns:

true if message should be deleted, false otherwise

isReadOnly

public boolean isReadOnly()

Specified by:

isReadOnly in interface ImmutableEndpoint

Returns:

true if this endpoint is read-only and none of it's properties can change. Global endpoints should be read-only so that unexpected behaviour is avoided.

getExchangePattern

public MessageExchangePattern getExchangePattern()

Specified by:

getExchangePattern in interface ImmutableEndpoint

getResponseProperties

public List<String> getResponseProperties()

Specified by:

getResponseProperties in interface OutboundEndpoint

Returns:

a list of properties which should be carried over from the request message to the response message in the case of a synchronous call.

getEndpointBuilderName

public String getEndpointBuilderName()

Description copied from interface: ImmutableEndpoint

The name of the endpoint builder used to create this endpoint. May be used to an endpoints builder for example to recreate endpoints for deserialized events.

Specified by:

getEndpointBuilderName in interface ImmutableEndpoint

isProtocolSupported

public boolean isProtocolSupported(String protocol)

Specified by:

isProtocolSupported in interface ImmutableEndpoint

isDisableTransportTransformer

public boolean isDisableTransportTransformer()

Specified by:

isDisableTransportTransformer in interface ImmutableEndpoint