org.apache.camel.builder

Class AdviceWithRouteBuilder

java.lang.Object

org.apache.camel.builder.BuilderSupport

org.apache.camel.builder.RouteBuilder

org.apache.camel.builder.AdviceWithRouteBuilder

All Implemented Interfaces:

org.apache.camel.Ordered, org.apache.camel.RoutesBuilder

public abstract class AdviceWithRouteBuilder
extends RouteBuilder

A RouteBuilder which has extended capabilities when using the advice with feature.

Important: It is recommended to only advice a given route once (you can of course advice multiple routes). If you do it multiple times, then it may not work as expected, especially when any kind of error handling is involved.

Field Summary

Fields inherited from class org.apache.camel.builder.RouteBuilder

log

Fields inherited from interface org.apache.camel.Ordered

HIGHEST, LOWEST

Constructor Summary

Constructors

Constructor and Description
AdviceWithRouteBuilder()
AdviceWithRouteBuilder(org.apache.camel.CamelContext context)

Method Summary

Modifier and Type	Method and Description
static RouteDefinition	adviceWith(org.apache.camel.CamelContext camelContext, Object routeId, boolean logXml, org.apache.camel.util.function.ThrowingConsumer<AdviceWithRouteBuilder,Exception> builder) Deprecated. use AdviceWith.adviceWith(CamelContext, Object, boolean, ThrowingConsumer)
static RouteDefinition	adviceWith(org.apache.camel.CamelContext camelContext, Object routeId, org.apache.camel.util.function.ThrowingConsumer<AdviceWithRouteBuilder,Exception> builder) Deprecated. use AdviceWith.adviceWith(CamelContext, Object, ThrowingConsumer)
List<AdviceWithTask>	getAdviceWithTasks() Gets a list of additional tasks to execute after the RouteBuilder.configure() method has been executed during the advice process.
RouteDefinition	getOriginalRoute() Gets the original route to be adviced.
boolean	isLogRouteAsXml() Whether to log the adviced routes before/after as XML.
void	mockEndpoints() Mock all endpoints.
void	mockEndpoints(String... pattern) Mock all endpoints matching the given pattern.
void	mockEndpointsAndSkip(String... pattern) Mock all endpoints matching the given pattern, and skips sending to the original endpoint (detour messages).
void	replaceFromWith(org.apache.camel.Endpoint endpoint) Replaces the route from endpoint with a new endpoint
void	replaceFromWith(String uri) Replaces the route from endpoint with a new uri
void	setLogRouteAsXml(boolean logRouteAsXml) Sets whether to log the adviced routes before/after as XML.
void	setOriginalRoute(RouteDefinition originalRoute) Sets the original route to be adviced.
<T extends ProcessorDefinition<?>> ProcessorDefinition<?>	weaveAddFirst() Weaves by adding the nodes to the start of the route (excl onException etc).
<T extends ProcessorDefinition<?>> ProcessorDefinition<?>	weaveAddLast() Weaves by adding the nodes to the end of the route (excl onException etc).
<T extends ProcessorDefinition<?>> AdviceWithBuilder<T>	weaveById(String pattern) Weaves by matching id of the nodes in the route (incl onException etc).
<T extends ProcessorDefinition<?>> AdviceWithBuilder<T>	weaveByToString(String pattern) Weaves by matching the to string representation of the nodes in the route (incl onException etc).
<T extends ProcessorDefinition<?>> AdviceWithBuilder<T>	weaveByToUri(String pattern) Weaves by matching sending to endpoints with the given uri of the nodes in the route (incl onException etc).
<T extends ProcessorDefinition<?>> AdviceWithBuilder<T>	weaveByType(Class<T> type) Weaves by matching type of the nodes in the route (incl onException etc).

Methods inherited from class org.apache.camel.builder.RouteBuilder

addLifecycleInterceptor, addRoutes, addRoutesToCamelContext, bindToRegistry, bindToRegistry, checkInitialized, configure, configureRest, configureRests, configureRoute, configureRoutes, configureRouteTemplate, errorHandler, errorHandler, from, from, from, fromF, getOrder, getRestCollection, getRestConfiguration, getRouteCollection, getRouteTemplateCollection, intercept, interceptFrom, interceptFrom, interceptSendToEndpoint, loadRoutesBuilder, loadRoutesBuilder, onCompletion, onException, onException, populateRests, populateRoutes, populateRouteTemplates, populateTransformers, populateValidators, propertyInject, removeLifecycleInterceptor, rest, rest, restConfiguration, routeTemplate, setErrorHandlerBuilder, setRestCollection, setRouteCollection, setRouteTemplateCollection, toString, transformer, validator

Methods inherited from class org.apache.camel.builder.BuilderSupport

body, bodyAs, constant, constant, createErrorHandlerBuilder, csimple, csimple, datasonnet, datasonnet, datasonnet, datasonnet, deadLetterChannel, deadLetterChannel, defaultErrorHandler, endpoint, endpoint, endpoints, endpoints, exceptionMessage, exchangeProperty, getContext, getErrorHandlerBuilder, hasErrorHandlerBuilder, header, joor, joor, jsonpath, jsonpath, method, method, method, method, noErrorHandler, regexReplaceAll, regexReplaceAll, setContext, simple, simple, simpleF, simpleF, systemProperty, systemProperty, xpath, xpath, xpath, xpath

Methods inherited from class java.lang.Object

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

Constructor Detail

AdviceWithRouteBuilder

public AdviceWithRouteBuilder()

AdviceWithRouteBuilder

public AdviceWithRouteBuilder(org.apache.camel.CamelContext context)

Method Detail

adviceWith

@Deprecated
public static RouteDefinition adviceWith(org.apache.camel.CamelContext camelContext,
                                                     Object routeId,
                                                     org.apache.camel.util.function.ThrowingConsumer<AdviceWithRouteBuilder,Exception> builder)
                                              throws Exception

Deprecated. use AdviceWith.adviceWith(CamelContext, Object, ThrowingConsumer)

Advices this route with the route builder using a lambda expression. It can be used as following:

 AdviceWithRouteBuilder.adviceWith(context, "myRoute", a ->
     a.weaveAddLast().to("mock:result");
 

Important: It is recommended to only advice a given route once (you can of course advice multiple routes). If you do it multiple times, then it may not work as expected, especially when any kind of error handling is involved.

The advice process will add the interceptors, on exceptions, on completions etc. configured from the route builder to this route.

This is mostly used for testing purpose to add interceptors and the likes to an existing route.

Will stop and remove the old route from camel context and add and start this new advised route.

Parameters:

camelContext - the camel context

routeId - either the route id as a string value, or null to chose the 1st route, or you can specify a number for the n'th route, or provide the route definition instance directly as well.

builder - the advice with route builder

Returns:

a new route which is this route merged with the route builder

Throws:

Exception - can be thrown from the route builder

adviceWith

@Deprecated
public static RouteDefinition adviceWith(org.apache.camel.CamelContext camelContext,
                                                     Object routeId,
                                                     boolean logXml,
                                                     org.apache.camel.util.function.ThrowingConsumer<AdviceWithRouteBuilder,Exception> builder)
                                              throws Exception

Deprecated. use AdviceWith.adviceWith(CamelContext, Object, boolean, ThrowingConsumer)

Advices this route with the route builder using a lambda expression. It can be used as following:

 AdviceWithRouteBuilder.adviceWith(context, "myRoute", false, a ->
     a.weaveAddLast().to("mock:result");
 

Important: It is recommended to only advice a given route once (you can of course advice multiple routes). If you do it multiple times, then it may not work as expected, especially when any kind of error handling is involved.

The advice process will add the interceptors, on exceptions, on completions etc. configured from the route builder to this route.

This is mostly used for testing purpose to add interceptors and the likes to an existing route.

Will stop and remove the old route from camel context and add and start this new advised route.

Parameters:

camelContext - the camel context

routeId - either the route id as a string value, or null to chose the 1st route, or you can specify a number for the n'th route, or provide the route definition instance directly as well.

logXml - whether to log the before and after advices routes as XML to the log (this can be turned off to perform faster)

builder - the advice with route builder

Returns:

a new route which is this route merged with the route builder

Throws:

Exception - can be thrown from the route builder

setOriginalRoute

public void setOriginalRoute(RouteDefinition originalRoute)

Sets the original route to be adviced.

Parameters:

originalRoute - the original route.

getOriginalRoute

public RouteDefinition getOriginalRoute()

Gets the original route to be adviced.

Returns:

the original route.

isLogRouteAsXml

public boolean isLogRouteAsXml()

Whether to log the adviced routes before/after as XML. This is usable to know how the route was adviced and changed. However marshalling the route model to XML costs CPU resources and you can then turn this off by not logging. This is default enabled.

setLogRouteAsXml

public void setLogRouteAsXml(boolean logRouteAsXml)

Sets whether to log the adviced routes before/after as XML. This is usable to know how the route was adviced and changed. However marshalling the route model to XML costs CPU resources and you can then turn this off by not logging. This is default enabled.

getAdviceWithTasks

public List<AdviceWithTask> getAdviceWithTasks()

Gets a list of additional tasks to execute after the RouteBuilder.configure() method has been executed during the advice process.

Returns:

a list of additional AdviceWithTask tasks to be executed during the advice process.

mockEndpoints

public void mockEndpoints()
                   throws Exception

Mock all endpoints.

Throws:

Exception - can be thrown if error occurred

mockEndpoints

public void mockEndpoints(String... pattern)
                   throws Exception

Mock all endpoints matching the given pattern.

Parameters:

pattern - the pattern(s).

Throws:

Exception - can be thrown if error occurred

See Also:

EndpointHelper.matchEndpoint(org.apache.camel.CamelContext, String, String)

mockEndpointsAndSkip

public void mockEndpointsAndSkip(String... pattern)
                          throws Exception

Mock all endpoints matching the given pattern, and skips sending to the original endpoint (detour messages).

Parameters:

pattern - the pattern(s).

Throws:

Exception - can be thrown if error occurred

See Also:

EndpointHelper.matchEndpoint(org.apache.camel.CamelContext, String, String)

replaceFromWith

public void replaceFromWith(String uri)

Replaces the route from endpoint with a new uri

Parameters:

uri - uri of the new endpoint

replaceFromWith

public void replaceFromWith(org.apache.camel.Endpoint endpoint)

Replaces the route from endpoint with a new endpoint

Parameters:

endpoint - the new endpoint

weaveById

public <T extends ProcessorDefinition<?>> AdviceWithBuilder<T> weaveById(String pattern)

Weaves by matching id of the nodes in the route (incl onException etc).

Uses the PatternHelper.matchPattern(String, String) matching algorithm.

Parameters:

pattern - the pattern

Returns:

the builder

See Also:

PatternHelper.matchPattern(String, String)

weaveByToString

public <T extends ProcessorDefinition<?>> AdviceWithBuilder<T> weaveByToString(String pattern)

Weaves by matching the to string representation of the nodes in the route (incl onException etc).

Uses the PatternHelper.matchPattern(String, String) matching algorithm.

Parameters:

pattern - the pattern

Returns:

the builder

See Also:

PatternHelper.matchPattern(String, String)

weaveByToUri

public <T extends ProcessorDefinition<?>> AdviceWithBuilder<T> weaveByToUri(String pattern)

Weaves by matching sending to endpoints with the given uri of the nodes in the route (incl onException etc).

Uses the PatternHelper.matchPattern(String, String) matching algorithm.

Parameters:

pattern - the pattern

Returns:

the builder

See Also:

PatternHelper.matchPattern(String, String)

weaveByType

public <T extends ProcessorDefinition<?>> AdviceWithBuilder<T> weaveByType(Class<T> type)

Weaves by matching type of the nodes in the route (incl onException etc).

Parameters:

type - the processor type

Returns:

the builder

weaveAddFirst

public <T extends ProcessorDefinition<?>> ProcessorDefinition<?> weaveAddFirst()

Weaves by adding the nodes to the start of the route (excl onException etc).

Returns:

the builder

weaveAddLast

public <T extends ProcessorDefinition<?>> ProcessorDefinition<?> weaveAddLast()

Weaves by adding the nodes to the end of the route (excl onException etc).

Returns:

the builder