org.apache.camel.model

Class RouteDefinitionHelper

java.lang.Object

org.apache.camel.model.RouteDefinitionHelper

public final class RouteDefinitionHelper
extends Object

Helper for RouteDefinition

Utility methods to help preparing RouteDefinition before they are added to CamelContext.

Method Summary

Modifier and Type	Method and Description
static void	forceAssignIds(CamelContext context, List<RouteDefinition> routes) Force assigning ids to the routes
static void	forceAssignIds(CamelContext context, ProcessorDefinition processor) Force assigning ids to the give node and all its children (recursively).
static Set<String>	gatherAllEndpointUris(CamelContext camelContext, RouteDefinition route, boolean includeInputs, boolean includeOutputs, boolean includeDynamic) Gather all the endpoint uri's the route is using from the EIPs that has a static or dynamic endpoint defined.
static Set<String>	gatherAllStaticEndpointUris(CamelContext camelContext, RouteDefinition route, boolean includeInputs, boolean includeOutputs) Gather all the endpoint uri's the route is using from the EIPs that has a static endpoint defined.
static void	initParent(ProcessorDefinition parent)
static void	prepareRoute(ModelCamelContext context, RouteDefinition route) Prepares the route.
static void	prepareRoute(ModelCamelContext context, RouteDefinition route, List<OnExceptionDefinition> onExceptions, List<InterceptDefinition> intercepts, List<InterceptFromDefinition> interceptFromDefinitions, List<InterceptSendToEndpointDefinition> interceptSendToEndpointDefinitions, List<OnCompletionDefinition> onCompletions) Prepares the route which supports context scoped features such as onException, interceptors and onCompletions This method does not mark the route as prepared afterwards.
static void	prepareRouteForInit(RouteDefinition route, List<ProcessorDefinition<?>> abstracts, List<ProcessorDefinition<?>> lower)
static void	sanityCheckRoute(RouteDefinition route) Sanity check the route, that it has input(s) and outputs.
static String	validateUniqueIds(RouteDefinition target, List<RouteDefinition> routes) Validates that the target route has no duplicate id's from any of the existing routes.

Methods inherited from class java.lang.Object

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

Method Detail

gatherAllStaticEndpointUris

public static Set<String> gatherAllStaticEndpointUris(CamelContext camelContext,
                                                      RouteDefinition route,
                                                      boolean includeInputs,
                                                      boolean includeOutputs)

Gather all the endpoint uri's the route is using from the EIPs that has a static endpoint defined.

Parameters:

route - the route

includeInputs - whether to include inputs

includeOutputs - whether to include outputs

Returns:

the endpoints uris

gatherAllEndpointUris

public static Set<String> gatherAllEndpointUris(CamelContext camelContext,
                                                RouteDefinition route,
                                                boolean includeInputs,
                                                boolean includeOutputs,
                                                boolean includeDynamic)

Gather all the endpoint uri's the route is using from the EIPs that has a static or dynamic endpoint defined.

Parameters:

route - the route

includeInputs - whether to include inputs

includeOutputs - whether to include outputs

includeDynamic - whether to include dynamic outputs which has been in use during routing at runtime, gathered from the RuntimeEndpointRegistry.

Returns:

the endpoints uris

forceAssignIds

public static void forceAssignIds(CamelContext context,
                                  List<RouteDefinition> routes)
                           throws Exception

Force assigning ids to the routes

Parameters:

context - the camel context

routes - the routes

Throws:

Exception - is thrown if error force assign ids to the routes

validateUniqueIds

public static String validateUniqueIds(RouteDefinition target,
                                       List<RouteDefinition> routes)

Validates that the target route has no duplicate id's from any of the existing routes.

Parameters:

target - the target route

routes - the existing routes

Returns:

null if no duplicate id's detected, otherwise the first found duplicate id is returned.

initParent

public static void initParent(ProcessorDefinition parent)

prepareRouteForInit

public static void prepareRouteForInit(RouteDefinition route,
                                       List<ProcessorDefinition<?>> abstracts,
                                       List<ProcessorDefinition<?>> lower)

prepareRoute

public static void prepareRoute(ModelCamelContext context,
                                RouteDefinition route)

Prepares the route.

This method does not mark the route as prepared afterwards.

Parameters:

context - the camel context

route - the route

prepareRoute

public static void prepareRoute(ModelCamelContext context,
                                RouteDefinition route,
                                List<OnExceptionDefinition> onExceptions,
                                List<InterceptDefinition> intercepts,
                                List<InterceptFromDefinition> interceptFromDefinitions,
                                List<InterceptSendToEndpointDefinition> interceptSendToEndpointDefinitions,
                                List<OnCompletionDefinition> onCompletions)

Prepares the route which supports context scoped features such as onException, interceptors and onCompletions

This method does not mark the route as prepared afterwards.

Parameters:

context - the camel context

route - the route

onExceptions - optional list of onExceptions

intercepts - optional list of interceptors

interceptFromDefinitions - optional list of interceptFroms

interceptSendToEndpointDefinitions - optional list of interceptSendToEndpoints

onCompletions - optional list onCompletions

sanityCheckRoute

public static void sanityCheckRoute(RouteDefinition route)

Sanity check the route, that it has input(s) and outputs.

Parameters:

route - the route

Throws:

IllegalArgumentException - is thrown if the route is invalid

forceAssignIds

public static void forceAssignIds(CamelContext context,
                                  ProcessorDefinition processor)

Force assigning ids to the give node and all its children (recursively).

This is needed when doing tracing or the likes, where each node should have its id assigned so the tracing can pin point exactly.

Parameters:

context - the camel context

processor - the node