org.apache.camel.impl

Class DefaultRouteContext

java.lang.Object

org.apache.camel.impl.DefaultRouteContext

All Implemented Interfaces:

RuntimeConfiguration, RouteContext

public class DefaultRouteContext
extends Object
implements RouteContext

The context used to activate new routing rules

Version:

Constructor Summary

Constructors

Constructor and Description
DefaultRouteContext(CamelContext camelContext) Only used for lazy construction from inside ExpressionType
DefaultRouteContext(CamelContext camelContext, RouteDefinition route, FromDefinition from, Collection<Route> routes)

Method Summary

Methods

Modifier and Type	Method and Description
void	addEventDrivenProcessor(Processor processor) Adds an event driven processor
void	addInterceptStrategy(InterceptStrategy interceptStrategy) Adds a InterceptStrategy to this route context
void	commit() For completing the route creation, creating a single event driven route for the current from endpoint with any processors required
int	getAndIncrement(ProcessorDefinition<?> node) A private counter that increments, is used to as book keeping when building a route based on the model We need this special book keeping be able to assign the correct ProcessorDefinition to the Channel
CamelContext	getCamelContext() Gets the camel context
Long	getDelayer() Gets the delay value
Endpoint	getEndpoint() Gets the endpoint
FromDefinition	getFrom() Gets the from type
List<InterceptStrategy>	getInterceptStrategies() This method retrieves the InterceptStrategy instances this route context.
InterceptStrategy	getManagedInterceptStrategy() Gets the special managed intercept strategy if any
RouteDefinition	getRoute() Get the route type
List<RoutePolicy>	getRoutePolicyList() Gets the route policy List
ShutdownRoute	getShutdownRoute() Gets the option to use when shutting down the route.
ShutdownRunningTask	getShutdownRunningTask() Gets the ShutdownRunningTask option in use when shutting down a route.
Boolean	isAllowUseOriginalMessage() Sets whether to allow access to the original message from Camel's error handler, or from UnitOfWork.getOriginalInMessage().
Boolean	isAutoStartup() Gets whether the object should automatically start when Camel starts.
Boolean	isHandleFault() Returns whether fault handling enabled
Boolean	isMessageHistory() Returns whether message history is enabled
boolean	isRouteAdded() Returns the isRouteAdded flag
Boolean	isStreamCaching() Returns whether stream cache is enabled
Boolean	isTracing() Returns whether tracing enabled
<T> T	lookup(String name, Class<T> type) lookup an object by name and type
<T> Map<String,T>	lookupByType(Class<T> type) lookup objects by type
<T> T	mandatoryLookup(String name, Class<T> type) lookup an object by name and type or throws NoSuchBeanException if not found.
Endpoint	resolveEndpoint(String uri) Resolves an endpoint from the URI
Endpoint	resolveEndpoint(String uri, String ref) Resolves an endpoint from either a URI or a named reference
void	setAllowUseOriginalMessage(Boolean allowUseOriginalMessage) Sets whether to allow access to the original message from Camel's error handler, or from UnitOfWork.getOriginalInMessage().
void	setAutoStartup(Boolean autoStartup) Sets whether the object should automatically start when Camel starts.
void	setDelayer(Long delay) Sets a delay value in millis that a message is delayed at every step it takes in the route path, slowing the process down to better observe what is occurring Is disabled by default
void	setHandleFault(Boolean handleFault) Sets whether fault handling is enabled or not (default is disabled).
void	setInterceptStrategies(List<InterceptStrategy> interceptStrategies) This method sets the InterceptStrategy instances on this route context.
void	setIsRouteAdded(boolean routeAdded) If this flag is true, ProcessorDefinition.addRoutes(RouteContext, java.util.Collection) will not add processor to addEventDrivenProcessor to the RouteContext and it will prevent from adding an EventDrivenRoute.
void	setManagedInterceptStrategy(InterceptStrategy interceptStrategy) Sets a special intercept strategy for management.
void	setMessageHistory(Boolean messageHistory) Sets whether message history is enabled or not (default is enabled).
void	setRoutePolicyList(List<RoutePolicy> routePolicyList) Sets a custom route policy List
void	setShutdownRoute(ShutdownRoute shutdownRoute) Sets the ShutdownRoute option for routes.
void	setShutdownRunningTask(ShutdownRunningTask shutdownRunningTask) Sets the ShutdownRunningTask option to use when shutting down a route.
void	setStreamCaching(Boolean cache) Sets whether stream caching is enabled or not (default is disabled).
void	setTracing(Boolean tracing) Sets whether tracing is enabled or not (default is disabled).

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultRouteContext

public DefaultRouteContext(CamelContext camelContext,
                   RouteDefinition route,
                   FromDefinition from,
                   Collection<Route> routes)

DefaultRouteContext

public DefaultRouteContext(CamelContext camelContext)

Only used for lazy construction from inside ExpressionType

Method Detail

getEndpoint

public Endpoint getEndpoint()

Description copied from interface: RouteContext

Gets the endpoint

Specified by:

getEndpoint in interface RouteContext

Returns:

the endpoint

getFrom

public FromDefinition getFrom()

Description copied from interface: RouteContext

Gets the from type

Specified by:

getFrom in interface RouteContext

Returns:

the from type

getRoute

public RouteDefinition getRoute()

Description copied from interface: RouteContext

Get the route type

Specified by:

getRoute in interface RouteContext

Returns:

the route type

getCamelContext

public CamelContext getCamelContext()

Description copied from interface: RouteContext

Gets the camel context

Specified by:

getCamelContext in interface RouteContext

Returns:

the camel context

resolveEndpoint

public Endpoint resolveEndpoint(String uri)

Description copied from interface: RouteContext

Resolves an endpoint from the URI

Specified by:

resolveEndpoint in interface RouteContext

Parameters:

uri - the URI

Returns:

the resolved endpoint

resolveEndpoint

public Endpoint resolveEndpoint(String uri,
                       String ref)

Description copied from interface: RouteContext

Resolves an endpoint from either a URI or a named reference

Specified by:

resolveEndpoint in interface RouteContext

Parameters:

uri - the URI or

ref - the named reference

Returns:

the resolved endpoint

lookup

public <T> T lookup(String name,
           Class<T> type)

Description copied from interface: RouteContext

lookup an object by name and type

Specified by:

lookup in interface RouteContext

Parameters:

name - the name to lookup

type - the expected type

Returns:

the found object

lookupByType

public <T> Map<String,T> lookupByType(Class<T> type)

Description copied from interface: RouteContext

lookup objects by type

Specified by:

lookupByType in interface RouteContext

Parameters:

type - the expected type

Returns:

the found objects with the name as the key in the map. Returns an empty map if none found.

mandatoryLookup

public <T> T mandatoryLookup(String name,
                    Class<T> type)

Description copied from interface: RouteContext

lookup an object by name and type or throws NoSuchBeanException if not found.

Specified by:

mandatoryLookup in interface RouteContext

Parameters:

name - the name to lookup

type - the expected type

Returns:

the found object

commit

public void commit()

Description copied from interface: RouteContext

For completing the route creation, creating a single event driven route for the current from endpoint with any processors required

Specified by:

commit in interface RouteContext

addEventDrivenProcessor

public void addEventDrivenProcessor(Processor processor)

Description copied from interface: RouteContext

Adds an event driven processor

Specified by:

addEventDrivenProcessor in interface RouteContext

Parameters:

processor - the processor

getInterceptStrategies

public List<InterceptStrategy> getInterceptStrategies()

Description copied from interface: RouteContext

This method retrieves the InterceptStrategy instances this route context.

Specified by:

getInterceptStrategies in interface RouteContext

Returns:

the strategy

setInterceptStrategies

public void setInterceptStrategies(List<InterceptStrategy> interceptStrategies)

Description copied from interface: RouteContext

This method sets the InterceptStrategy instances on this route context.

Specified by:

setInterceptStrategies in interface RouteContext

Parameters:

interceptStrategies - the strategies

addInterceptStrategy

public void addInterceptStrategy(InterceptStrategy interceptStrategy)

Description copied from interface: RouteContext

Adds a InterceptStrategy to this route context

Specified by:

addInterceptStrategy in interface RouteContext

Parameters:

interceptStrategy - the strategy

setManagedInterceptStrategy

public void setManagedInterceptStrategy(InterceptStrategy interceptStrategy)

Description copied from interface: RouteContext

Sets a special intercept strategy for management.

Is by default used to correlate managed performance counters with processors when the runtime route is being constructed

Specified by:

setManagedInterceptStrategy in interface RouteContext

Parameters:

interceptStrategy - the managed intercept strategy

getManagedInterceptStrategy

public InterceptStrategy getManagedInterceptStrategy()

Description copied from interface: RouteContext

Gets the special managed intercept strategy if any

Specified by:

getManagedInterceptStrategy in interface RouteContext

Returns:

the managed intercept strategy, or null if not managed

isRouteAdded

public boolean isRouteAdded()

Description copied from interface: RouteContext

Returns the isRouteAdded flag

Specified by:

isRouteAdded in interface RouteContext

Returns:

the flag

setIsRouteAdded

public void setIsRouteAdded(boolean routeAdded)

Description copied from interface: RouteContext

If this flag is true, ProcessorDefinition.addRoutes(RouteContext, java.util.Collection) will not add processor to addEventDrivenProcessor to the RouteContext and it will prevent from adding an EventDrivenRoute.

Specified by:

setIsRouteAdded in interface RouteContext

Parameters:

routeAdded - the flag

setTracing

public void setTracing(Boolean tracing)

Description copied from interface: RuntimeConfiguration

Sets whether tracing is enabled or not (default is disabled).

Specified by:

setTracing in interface RuntimeConfiguration

Parameters:

tracing - whether to enable tracing.

isTracing

public Boolean isTracing()

Description copied from interface: RuntimeConfiguration

Returns whether tracing enabled

Specified by:

isTracing in interface RuntimeConfiguration

Returns:

true if tracing is enabled

setMessageHistory

public void setMessageHistory(Boolean messageHistory)

Description copied from interface: RuntimeConfiguration

Sets whether message history is enabled or not (default is enabled).

Specified by:

setMessageHistory in interface RuntimeConfiguration

Parameters:

messageHistory - whether message history is enabled

isMessageHistory

public Boolean isMessageHistory()

Description copied from interface: RuntimeConfiguration

Returns whether message history is enabled

Specified by:

isMessageHistory in interface RuntimeConfiguration

Returns:

true if message history is enabled

setStreamCaching

public void setStreamCaching(Boolean cache)

Description copied from interface: RuntimeConfiguration

Sets whether stream caching is enabled or not (default is disabled).

Specified by:

setStreamCaching in interface RuntimeConfiguration

Parameters:

cache - whether stream caching is enabled or not

isStreamCaching

public Boolean isStreamCaching()

Description copied from interface: RuntimeConfiguration

Returns whether stream cache is enabled

Specified by:

isStreamCaching in interface RuntimeConfiguration

Returns:

true if stream cache is enabled

setHandleFault

public void setHandleFault(Boolean handleFault)

Description copied from interface: RuntimeConfiguration

Sets whether fault handling is enabled or not (default is disabled).

Specified by:

setHandleFault in interface RuntimeConfiguration

Parameters:

handleFault - whether to enable fault handling.

isHandleFault

public Boolean isHandleFault()

Description copied from interface: RuntimeConfiguration

Returns whether fault handling enabled

Specified by:

isHandleFault in interface RuntimeConfiguration

Returns:

true if fault handling is enabled

setDelayer

public void setDelayer(Long delay)

Description copied from interface: RuntimeConfiguration

Sets a delay value in millis that a message is delayed at every step it takes in the route path, slowing the process down to better observe what is occurring

Is disabled by default

Specified by:

setDelayer in interface RuntimeConfiguration

Parameters:

delay - delay in millis

getDelayer

public Long getDelayer()

Description copied from interface: RuntimeConfiguration

Gets the delay value

Specified by:

getDelayer in interface RuntimeConfiguration

Returns:

delay in millis, or null if disabled

setAutoStartup

public void setAutoStartup(Boolean autoStartup)

Description copied from interface: RuntimeConfiguration

Sets whether the object should automatically start when Camel starts.

Important: Currently only routes can be disabled, as CamelContexts are always started.
Note: When setting auto startup false on CamelContext then that takes precedence and no routes is started. You would need to start CamelContext explicit using the CamelContext.start() method, to start the context, and then you would need to start the routes manually using CamelContext.startRoute(String).

Default is true to always start up.

Specified by:

setAutoStartup in interface RuntimeConfiguration

Parameters:

autoStartup - whether to start up automatically.

isAutoStartup

public Boolean isAutoStartup()

Description copied from interface: RuntimeConfiguration

Gets whether the object should automatically start when Camel starts.

Important: Currently only routes can be disabled, as CamelContexts are always started.
Default is true to always start up.

Specified by:

isAutoStartup in interface RuntimeConfiguration

Returns:

true if object should automatically start

setShutdownRoute

public void setShutdownRoute(ShutdownRoute shutdownRoute)

Description copied from interface: RuntimeConfiguration

Sets the ShutdownRoute option for routes.

Specified by:

setShutdownRoute in interface RuntimeConfiguration

Parameters:

shutdownRoute - the option to use.

setAllowUseOriginalMessage

public void setAllowUseOriginalMessage(Boolean allowUseOriginalMessage)

Description copied from interface: RuntimeConfiguration

Sets whether to allow access to the original message from Camel's error handler, or from UnitOfWork.getOriginalInMessage().

Turning this off can optimize performance, as defensive copy of the original message is not needed.

Specified by:

setAllowUseOriginalMessage in interface RuntimeConfiguration

Parameters:

allowUseOriginalMessage - the option to use.

isAllowUseOriginalMessage

public Boolean isAllowUseOriginalMessage()

Description copied from interface: RuntimeConfiguration

Sets whether to allow access to the original message from Camel's error handler, or from UnitOfWork.getOriginalInMessage().

Turning this off can optimize performance, as defensive copy of the original message is not needed.

Specified by:

isAllowUseOriginalMessage in interface RuntimeConfiguration

Returns:

the option

getShutdownRoute

public ShutdownRoute getShutdownRoute()

Description copied from interface: RuntimeConfiguration

Gets the option to use when shutting down the route.

Specified by:

getShutdownRoute in interface RuntimeConfiguration

Returns:

the option

setShutdownRunningTask

public void setShutdownRunningTask(ShutdownRunningTask shutdownRunningTask)

Description copied from interface: RuntimeConfiguration

Sets the ShutdownRunningTask option to use when shutting down a route.

Specified by:

setShutdownRunningTask in interface RuntimeConfiguration

Parameters:

shutdownRunningTask - the option to use.

getShutdownRunningTask

public ShutdownRunningTask getShutdownRunningTask()

Description copied from interface: RuntimeConfiguration

Gets the ShutdownRunningTask option in use when shutting down a route.

Specified by:

getShutdownRunningTask in interface RuntimeConfiguration

Returns:

the option

getAndIncrement

public int getAndIncrement(ProcessorDefinition<?> node)

Description copied from interface: RouteContext

A private counter that increments, is used to as book keeping when building a route based on the model

We need this special book keeping be able to assign the correct ProcessorDefinition to the Channel

Specified by:

getAndIncrement in interface RouteContext

Parameters:

node - the current node

Returns:

the current count

setRoutePolicyList

public void setRoutePolicyList(List<RoutePolicy> routePolicyList)

Description copied from interface: RouteContext

Sets a custom route policy List

Specified by:

setRoutePolicyList in interface RouteContext

Parameters:

routePolicyList - the custom route policy list

getRoutePolicyList

public List<RoutePolicy> getRoutePolicyList()

Description copied from interface: RouteContext

Gets the route policy List

Specified by:

getRoutePolicyList in interface RouteContext

Returns:

the route policy list if any