This is an automated email from the ASF dual-hosted git repository. Croway pushed a commit to branch main in repository https://gitbox.apache.org/repos/asf/camel-spring-boot.git
commit e6fa2a507e933dd59fba71ec9c0ca159df8441ed Author: croway <[email protected]> AuthorDate: Tue Sep 15 13:37:30 2026 +0200 Add camel-event-starter camel-event allows subscribing to Camel internal events (route and exchange events) but never got a Spring Boot starter. Generate it with starter-create and regenerate the docs, catalog and dependencies BOM entries. Add a smoke test verifying camel.component.event.* Spring Boot properties are copied onto the CamelEventComponent bean. Co-Authored-By: Claude Sonnet 5 <[email protected]> --- .../camel/springboot/catalog/components.properties | 1 + .../camel/springboot/catalog/components/event.json | 57 ++++++ components-starter/camel-event-starter/pom.xml | 48 +++++ .../camel-event-starter/src/main/docs/event.json | 46 +++++ .../CamelEventComponentAutoConfiguration.java | 74 ++++++++ .../CamelEventComponentConfiguration.java | 77 ++++++++ .../src/main/resources/META-INF/LICENSE.txt | 203 +++++++++++++++++++++ .../src/main/resources/META-INF/NOTICE.txt | 11 ++ ...rk.boot.autoconfigure.AutoConfiguration.imports | 17 ++ .../CamelEventComponentAutoConfigurationTest.java | 54 ++++++ components-starter/pom.xml | 1 + docs/spring-boot/modules/ROOT/nav.adoc | 1 + .../modules/ROOT/pages/starters/event.adoc | 34 ++++ tooling/camel-spring-boot-dependencies/pom.xml | 5 + 14 files changed, 629 insertions(+) diff --git a/catalog/camel-catalog-provider-springboot/src/main/resources/org/apache/camel/springboot/catalog/components.properties b/catalog/camel-catalog-provider-springboot/src/main/resources/org/apache/camel/springboot/catalog/components.properties index e466750012a..cb45395639e 100644 --- a/catalog/camel-catalog-provider-springboot/src/main/resources/org/apache/camel/springboot/catalog/components.properties +++ b/catalog/camel-catalog-provider-springboot/src/main/resources/org/apache/camel/springboot/catalog/components.properties @@ -123,6 +123,7 @@ dynamic-router-control ehcache elasticsearch elasticsearch-rest-client +event exec fhir file diff --git a/catalog/camel-catalog-provider-springboot/src/main/resources/org/apache/camel/springboot/catalog/components/event.json b/catalog/camel-catalog-provider-springboot/src/main/resources/org/apache/camel/springboot/catalog/components/event.json new file mode 100644 index 00000000000..7a7cd6a1c07 --- /dev/null +++ b/catalog/camel-catalog-provider-springboot/src/main/resources/org/apache/camel/springboot/catalog/components/event.json @@ -0,0 +1,57 @@ +{ + "component": { + "kind": "component", + "name": "event", + "title": "Event", + "description": "Subscribe to Camel internal events such as route started\/stopped and exchange completed\/failed.", + "deprecated": false, + "firstVersion": "4.19.0", + "label": "core,monitoring", + "javaType": "org.apache.camel.component.camelevent.CamelEventComponent", + "supportLevel": "Stable", + "groupId": "org.apache.camel.springboot", + "artifactId": "camel-event-starter", + "version": "4.23.0-SNAPSHOT", + "scheme": "event", + "extendsScheme": "", + "syntax": "event:events", + "async": false, + "api": false, + "consumerOnly": true, + "producerOnly": false, + "lenientProperties": false, + "browsable": false, + "remote": false + }, + "componentProperties": { + "bridgeErrorHandler": { "index": 0, "kind": "property", "displayName": "Bridge Error Handler", "group": "consumer", "label": "consumer", "required": false, "type": "boolean", "javaType": "boolean", "deprecated": false, "autowired": false, "secret": false, "defaultValue": false, "description": "Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions (if possible) occurred while the Camel consumer is trying to pickup incoming messages, or the like [...] + "autowiredEnabled": { "index": 1, "kind": "property", "displayName": "Autowired Enabled", "group": "advanced", "label": "advanced", "required": false, "type": "boolean", "javaType": "boolean", "deprecated": false, "autowired": false, "secret": false, "defaultValue": true, "description": "Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching t [...] + }, + "headers": { + "CamelEventType": { "index": 0, "kind": "header", "displayName": "", "group": "consumer", "label": "consumer", "required": false, "javaType": "String", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The event type name (e.g., RouteStarted, ExchangeCompleted)", "constantName": "org.apache.camel.component.camelevent.CamelEventConstants#HEADER_EVENT_TYPE" }, + "CamelEventTimestamp": { "index": 1, "kind": "header", "displayName": "", "group": "consumer", "label": "consumer", "required": false, "javaType": "Long", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The event timestamp in milliseconds since epoch (if available)", "constantName": "org.apache.camel.component.camelevent.CamelEventConstants#HEADER_EVENT_TIMESTAMP" }, + "CamelEventRouteId": { "index": 2, "kind": "header", "displayName": "", "group": "consumer", "label": "consumer", "required": false, "javaType": "String", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The route ID. For route events, the route that triggered the event. For exchange events, the route the exchange originated from.", "constantName": "org.apache.camel.component.camelevent.CamelEventConstants#HEADER_EVENT_ROUTE_ID" }, + "CamelEventExchangeId": { "index": 3, "kind": "header", "displayName": "", "group": "consumer", "label": "consumer", "required": false, "javaType": "String", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The exchange ID (for exchange events)", "constantName": "org.apache.camel.component.camelevent.CamelEventConstants#HEADER_EVENT_EXCHANGE_ID" }, + "CamelEventEndpointUri": { "index": 4, "kind": "header", "displayName": "", "group": "consumer", "label": "consumer", "required": false, "javaType": "String", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The endpoint URI. For ExchangeSent\/ExchangeSending events, the target endpoint. For other exchange events, the from endpoint of the exchange.", "constantName": "org.apache.camel.component.camelevent.CamelEventConstants#HEADER_EVENT [...] + "CamelEventException": { "index": 5, "kind": "header", "displayName": "", "group": "consumer", "label": "consumer", "required": false, "javaType": "String", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The exception message from FailureEvent.getCause() (for failure events such as ExchangeFailed, RouteRestartingFailure, ServiceStartupFailure, etc.)", "constantName": "org.apache.camel.component.camelevent.CamelEventConstants#HEADER_EV [...] + "CamelEventDuration": { "index": 6, "kind": "header", "displayName": "", "group": "consumer", "label": "consumer", "required": false, "javaType": "Long", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The time taken in milliseconds for ExchangeSent events", "constantName": "org.apache.camel.component.camelevent.CamelEventConstants#HEADER_EVENT_DURATION" }, + "CamelEventStepId": { "index": 7, "kind": "header", "displayName": "", "group": "consumer", "label": "consumer", "required": false, "javaType": "String", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The step ID (for step events such as StepStarted, StepCompleted, StepFailed)", "constantName": "org.apache.camel.component.camelevent.CamelEventConstants#HEADER_EVENT_STEP_ID" }, + "CamelEventRedeliveryAttempt": { "index": 8, "kind": "header", "displayName": "", "group": "consumer", "label": "consumer", "required": false, "javaType": "Integer", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The redelivery attempt number (for ExchangeRedelivery events)", "constantName": "org.apache.camel.component.camelevent.CamelEventConstants#HEADER_EVENT_REDELIVERY_ATTEMPT" }, + "CamelEventBatchSize": { "index": 9, "kind": "header", "displayName": "", "group": "consumer", "label": "consumer", "required": false, "javaType": "Integer", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "The number of events in a batch (only set when batchSize is configured)", "constantName": "org.apache.camel.component.camelevent.CamelEventConstants#HEADER_EVENT_BATCH_SIZE" } + }, + "properties": { + "events": { "index": 0, "kind": "path", "displayName": "Events", "group": "consumer", "label": "", "required": true, "type": "string", "javaType": "java.lang.String", "deprecated": false, "deprecationNote": "", "autowired": false, "secret": false, "description": "Comma-separated list of event types to subscribe to. Event types correspond to CamelEvent.Type enum values (case-insensitive), for example: RouteStarted, RouteStopped, ExchangeCompleted, ExchangeFailed. Wildcard patterns are [...] + "async": { "index": 1, "kind": "parameter", "displayName": "Async", "group": "consumer", "label": "", "required": false, "type": "boolean", "javaType": "boolean", "deprecated": false, "autowired": false, "secret": false, "defaultValue": false, "description": "Whether to process events asynchronously using a thread pool. When enabled, the event notifier thread is not blocked while the event exchange is processed. Use asyncPoolSize to control the maximum number of concurrent event proc [...] + "asyncPoolSize": { "index": 2, "kind": "parameter", "displayName": "Async Pool Size", "group": "consumer", "label": "", "required": false, "type": "integer", "javaType": "int", "deprecated": false, "autowired": false, "secret": false, "defaultValue": 10, "description": "The maximum number of threads in the pool for async event processing. Only used when the async option is enabled." }, + "asyncQueueSize": { "index": 3, "kind": "parameter", "displayName": "Async Queue Size", "group": "consumer", "label": "", "required": false, "type": "integer", "javaType": "int", "deprecated": false, "autowired": false, "secret": false, "defaultValue": 1000, "description": "The capacity of the bounded event queue used when async is enabled. When the queue is full, the backpressure policy determines the behavior. Only used when the async option is enabled." }, + "backpressurePolicy": { "index": 4, "kind": "parameter", "displayName": "Backpressure Policy", "group": "consumer", "label": "", "required": false, "type": "enum", "javaType": "org.apache.camel.component.camelevent.BackpressurePolicy", "enum": [ "Block", "Drop", "Fail" ], "deprecated": false, "autowired": false, "secret": false, "defaultValue": "Block", "description": "The backpressure policy when the async event queue is full. Supported values: Block (block the event notifier thread [...] + "batchSize": { "index": 5, "kind": "parameter", "displayName": "Batch Size", "group": "consumer", "label": "", "required": false, "type": "integer", "javaType": "int", "deprecated": false, "autowired": false, "secret": false, "defaultValue": 0, "description": "Enables event batching. When set to a value greater than 1, events are collected into a java.util.List and dispatched as a single exchange when the batch is full or the batchTimeout expires. The exchange body will be a List." }, + "batchTimeout": { "index": 6, "kind": "parameter", "displayName": "Batch Timeout", "group": "consumer", "label": "", "required": false, "type": "integer", "javaType": "long", "deprecated": false, "autowired": false, "secret": false, "defaultValue": 1000, "description": "The maximum time in milliseconds to wait for a batch to fill before dispatching a partial batch. Only used when batchSize is greater than 1." }, + "customEventClass": { "index": 7, "kind": "parameter", "displayName": "Custom Event Class", "group": "consumer", "label": "", "required": false, "type": "string", "javaType": "java.lang.String", "deprecated": false, "autowired": false, "secret": false, "description": "Fully qualified class name of a custom event class to filter on. When set, only events that are instances of the specified class will be accepted. This is useful for subscribing to custom user-defined events." }, + "exclude": { "index": 8, "kind": "parameter", "displayName": "Exclude", "group": "consumer", "label": "", "required": false, "type": "string", "javaType": "java.lang.String", "deprecated": false, "autowired": false, "secret": false, "description": "Comma-separated list of route IDs to exclude. For route events, this excludes by route ID. For exchange events, this excludes by the route ID of the exchange. Events matching any of the specified route IDs will be rejected. This option can [...] + "include": { "index": 9, "kind": "parameter", "displayName": "Include", "group": "consumer", "label": "", "required": false, "type": "string", "javaType": "java.lang.String", "deprecated": false, "autowired": false, "secret": false, "description": "Comma-separated list of route IDs to include. For route events, this matches the route ID. For exchange events, this matches the route ID of the exchange. Only events matching one of the specified route IDs will be accepted." }, + "bridgeErrorHandler": { "index": 10, "kind": "parameter", "displayName": "Bridge Error Handler", "group": "consumer (advanced)", "label": "consumer,advanced", "required": false, "type": "boolean", "javaType": "boolean", "deprecated": false, "autowired": false, "secret": false, "defaultValue": false, "description": "Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions (if possible) occurred while the Camel consumer is trying to pickup incoming [...] + "exceptionHandler": { "index": 11, "kind": "parameter", "displayName": "Exception Handler", "group": "consumer (advanced)", "label": "consumer,advanced", "required": false, "type": "object", "javaType": "org.apache.camel.spi.ExceptionHandler", "optionalPrefix": "consumer.", "deprecated": false, "autowired": false, "secret": false, "description": "To let the consumer use a custom ExceptionHandler. Notice if the option bridgeErrorHandler is enabled then this option is not in use. By de [...] + "exchangePattern": { "index": 12, "kind": "parameter", "displayName": "Exchange Pattern", "group": "consumer (advanced)", "label": "consumer,advanced", "required": false, "type": "enum", "javaType": "org.apache.camel.ExchangePattern", "enum": [ "InOnly", "InOut" ], "deprecated": false, "autowired": false, "secret": false, "description": "Sets the exchange pattern when the consumer creates an exchange." } + } +} diff --git a/components-starter/camel-event-starter/pom.xml b/components-starter/camel-event-starter/pom.xml new file mode 100644 index 00000000000..f35b42f50ac --- /dev/null +++ b/components-starter/camel-event-starter/pom.xml @@ -0,0 +1,48 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to You under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with + the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + +--> +<project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd";> + <modelVersion>4.0.0</modelVersion> + <parent> + <groupId>org.apache.camel.springboot</groupId> + <artifactId>components-starter</artifactId> + <version>4.23.0-SNAPSHOT</version> + </parent> + <artifactId>camel-event-starter</artifactId> + <packaging>jar</packaging> + <name>Camel SB Starters :: event</name> + <dependencies> + <dependency> + <groupId>org.springframework.boot</groupId> + <artifactId>spring-boot-starter</artifactId> + <version>${spring-boot-version}</version> + </dependency> + <dependency> + <groupId>org.apache.camel</groupId> + <artifactId>camel-event</artifactId> + <version>${camel-version}</version> + </dependency> + <!--START OF GENERATED CODE--> + <dependency> + <groupId>org.apache.camel.springboot</groupId> + <artifactId>camel-core-starter</artifactId> + </dependency> + <!--END OF GENERATED CODE--> + </dependencies> +</project> diff --git a/components-starter/camel-event-starter/src/main/docs/event.json b/components-starter/camel-event-starter/src/main/docs/event.json new file mode 100644 index 00000000000..c6de788e169 --- /dev/null +++ b/components-starter/camel-event-starter/src/main/docs/event.json @@ -0,0 +1,46 @@ +{ + "groups": [ + { + "name": "camel.component.event", + "type": "org.apache.camel.component.camelevent.springboot.CamelEventComponentConfiguration", + "sourceType": "org.apache.camel.component.camelevent.springboot.CamelEventComponentConfiguration" + }, + { + "name": "camel.component.event.customizer", + "type": "org.apache.camel.spring.boot.ComponentConfigurationPropertiesCommon$CustomizerProperties", + "sourceType": "org.apache.camel.component.camelevent.springboot.CamelEventComponentConfiguration", + "sourceMethod": "getCustomizer()" + } + ], + "properties": [ + { + "name": "camel.component.event.autowired-enabled", + "type": "java.lang.Boolean", + "description": "Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.", + "sourceType": "org.apache.camel.component.camelevent.springboot.CamelEventComponentConfiguration", + "defaultValue": true + }, + { + "name": "camel.component.event.bridge-error-handler", + "type": "java.lang.Boolean", + "description": "Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions (if possible) occurred while the Camel consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. Important: This is only possible if the 3rd party component allows Camel to be alerted if an exception was thrown. Some components handle this internally only, and therefore bridgeErrorHandler is n [...] + "sourceType": "org.apache.camel.component.camelevent.springboot.CamelEventComponentConfiguration", + "defaultValue": false + }, + { + "name": "camel.component.event.customizer.enabled", + "type": "java.lang.Boolean", + "sourceType": "org.apache.camel.spring.boot.ComponentConfigurationPropertiesCommon$CustomizerProperties" + }, + { + "name": "camel.component.event.enabled", + "type": "java.lang.Boolean", + "description": "Whether to enable auto configuration of the event component. This is enabled by default.", + "sourceType": "org.apache.camel.component.camelevent.springboot.CamelEventComponentConfiguration" + } + ], + "hints": [], + "ignored": { + "properties": [] + } +} \ No newline at end of file diff --git a/components-starter/camel-event-starter/src/main/java/org/apache/camel/component/camelevent/springboot/CamelEventComponentAutoConfiguration.java b/components-starter/camel-event-starter/src/main/java/org/apache/camel/component/camelevent/springboot/CamelEventComponentAutoConfiguration.java new file mode 100644 index 00000000000..a7f6d721c0e --- /dev/null +++ b/components-starter/camel-event-starter/src/main/java/org/apache/camel/component/camelevent/springboot/CamelEventComponentAutoConfiguration.java @@ -0,0 +1,74 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.camel.component.camelevent.springboot; + +import org.apache.camel.CamelContext; +import org.apache.camel.Component; +import org.apache.camel.component.camelevent.CamelEventComponent; +import org.apache.camel.spi.ComponentCustomizer; +import org.apache.camel.spring.boot.CamelAutoConfiguration; +import org.apache.camel.spring.boot.ComponentConfigurationProperties; +import org.apache.camel.spring.boot.util.CamelPropertiesHelper; +import org.apache.camel.spring.boot.util.ConditionalOnCamelContextAndAutoConfigurationBeans; +import org.apache.camel.spring.boot.util.ConditionalOnHierarchicalProperties; +import org.apache.camel.spring.boot.util.HierarchicalPropertiesEvaluator; +import org.springframework.boot.autoconfigure.AutoConfiguration; +import org.springframework.boot.context.properties.EnableConfigurationProperties; +import org.springframework.context.ApplicationContext; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Conditional; +import org.springframework.context.annotation.Lazy; + +/** + * Generated by camel-package-maven-plugin - do not edit this file! + */ +@AutoConfiguration(after = CamelAutoConfiguration.class) +@Conditional(ConditionalOnCamelContextAndAutoConfigurationBeans.class) +@EnableConfigurationProperties({ComponentConfigurationProperties.class,CamelEventComponentConfiguration.class}) +@ConditionalOnHierarchicalProperties({"camel.component", "camel.component.event"}) +public class CamelEventComponentAutoConfiguration { + + private final ApplicationContext applicationContext; + private final CamelEventComponentConfiguration configuration; + + public CamelEventComponentAutoConfiguration( + org.springframework.context.ApplicationContext applicationContext, + org.apache.camel.component.camelevent.springboot.CamelEventComponentConfiguration configuration) { + this.applicationContext = applicationContext; + this.configuration = configuration; + } + + @Lazy + @Bean + public ComponentCustomizer configureCamelEventComponent() { + return new ComponentCustomizer() { + @Override + public void configure(String name, Component target) { + CamelPropertiesHelper.copyConfigurationProperties(target.getCamelContext(), applicationContext, + "camel.component.event", configuration, target); + } + @Override + public boolean isEnabled(String name, Component target) { + return HierarchicalPropertiesEvaluator.evaluate( + applicationContext, + "camel.component.customizer", + "camel.component.event.customizer") + && target instanceof CamelEventComponent; + } + }; + } +} \ No newline at end of file diff --git a/components-starter/camel-event-starter/src/main/java/org/apache/camel/component/camelevent/springboot/CamelEventComponentConfiguration.java b/components-starter/camel-event-starter/src/main/java/org/apache/camel/component/camelevent/springboot/CamelEventComponentConfiguration.java new file mode 100644 index 00000000000..69696c8daf8 --- /dev/null +++ b/components-starter/camel-event-starter/src/main/java/org/apache/camel/component/camelevent/springboot/CamelEventComponentConfiguration.java @@ -0,0 +1,77 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.camel.component.camelevent.springboot; + +import org.apache.camel.spring.boot.ComponentConfigurationPropertiesCommon; +import org.springframework.boot.context.properties.ConfigurationProperties; + +/** + * Subscribe to Camel internal events such as route started/stopped and exchange + * completed/failed. + * + * Generated by camel-package-maven-plugin - do not edit this file! + */ +@ConfigurationProperties(prefix = "camel.component.event") +public class CamelEventComponentConfiguration + extends + ComponentConfigurationPropertiesCommon { + + /** + * Whether to enable auto configuration of the event component. This is + * enabled by default. + */ + private Boolean enabled; + /** + * Allows for bridging the consumer to the Camel routing Error Handler, + * which mean any exceptions (if possible) occurred while the Camel consumer + * is trying to pickup incoming messages, or the likes, will now be + * processed as a message and handled by the routing Error Handler. + * Important: This is only possible if the 3rd party component allows Camel + * to be alerted if an exception was thrown. Some components handle this + * internally only, and therefore bridgeErrorHandler is not possible. In + * other situations we may improve the Camel component to hook into the 3rd + * party component and make this possible for future releases. By default + * the consumer will use the org.apache.camel.spi.ExceptionHandler to deal + * with exceptions, that will be logged at WARN or ERROR level and ignored. + */ + private Boolean bridgeErrorHandler = false; + /** + * Whether autowiring is enabled. This is used for automatic autowiring + * options (the option must be marked as autowired) by looking up in the + * registry to find if there is a single instance of matching type, which + * then gets configured on the component. This can be used for automatic + * configuring JDBC data sources, JMS connection factories, AWS Clients, + * etc. + */ + private Boolean autowiredEnabled = true; + + public Boolean getBridgeErrorHandler() { + return bridgeErrorHandler; + } + + public void setBridgeErrorHandler(Boolean bridgeErrorHandler) { + this.bridgeErrorHandler = bridgeErrorHandler; + } + + public Boolean getAutowiredEnabled() { + return autowiredEnabled; + } + + public void setAutowiredEnabled(Boolean autowiredEnabled) { + this.autowiredEnabled = autowiredEnabled; + } +} \ No newline at end of file diff --git a/components-starter/camel-event-starter/src/main/resources/META-INF/LICENSE.txt b/components-starter/camel-event-starter/src/main/resources/META-INF/LICENSE.txt new file mode 100644 index 00000000000..6b0b1270ff0 --- /dev/null +++ b/components-starter/camel-event-starter/src/main/resources/META-INF/LICENSE.txt @@ -0,0 +1,203 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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See the NOTICE file distributed with +## this work for additional information regarding copyright ownership. +## The ASF licenses this file to You under the Apache License, Version 2.0 +## (the "License"); you may not use this file except in compliance with +## the License. You may obtain a copy of the License at +## +## http://www.apache.org/licenses/LICENSE-2.0 +## +## Unless required by applicable law or agreed to in writing, software +## distributed under the License is distributed on an "AS IS" BASIS, +## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +## See the License for the specific language governing permissions and +## limitations under the License. +## --------------------------------------------------------------------------- +org.apache.camel.component.camelevent.springboot.CamelEventComponentAutoConfiguration diff --git a/components-starter/camel-event-starter/src/test/java/org/apache/camel/component/camelevent/springboot/CamelEventComponentAutoConfigurationTest.java b/components-starter/camel-event-starter/src/test/java/org/apache/camel/component/camelevent/springboot/CamelEventComponentAutoConfigurationTest.java new file mode 100644 index 00000000000..d229a6e9176 --- /dev/null +++ b/components-starter/camel-event-starter/src/test/java/org/apache/camel/component/camelevent/springboot/CamelEventComponentAutoConfigurationTest.java @@ -0,0 +1,54 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.camel.component.camelevent.springboot; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertFalse; +import static org.junit.jupiter.api.Assertions.assertInstanceOf; + +import org.apache.camel.CamelContext; +import org.apache.camel.component.camelevent.CamelEventComponent; +import org.apache.camel.spring.boot.CamelAutoConfiguration; +import org.apache.camel.test.spring.junit6.CamelSpringBootTest; + +import org.junit.jupiter.api.Test; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.annotation.DirtiesContext; + +@DirtiesContext +@CamelSpringBootTest +@SpringBootTest(classes = { CamelAutoConfiguration.class, CamelEventComponentAutoConfiguration.class }, + properties = { + "camel.component.event.bridge-error-handler = true", + "camel.component.event.autowired-enabled = false" }) +public class CamelEventComponentAutoConfigurationTest { + + @Autowired + CamelContext context; + + @Test + public void componentIsAutoConfigured() { + CamelEventComponent component = assertInstanceOf(CamelEventComponent.class, context.getComponent("event")); + + // set through camel.component.event.*, so this asserts the Spring Boot + // properties are copied onto the component by the starter + assertEquals(true, component.isBridgeErrorHandler()); + assertFalse(component.isAutowiredEnabled()); + } +} diff --git a/components-starter/pom.xml b/components-starter/pom.xml index 34beebd88a0..e16f8f8cd17 100644 --- a/components-starter/pom.xml +++ b/components-starter/pom.xml @@ -235,6 +235,7 @@ <module>camel-ehcache-starter</module> <module>camel-elasticsearch-rest-client-starter</module> <module>camel-elasticsearch-starter</module> + <module>camel-event-starter</module> <module>camel-exec-starter</module> <module>camel-fastjson-starter</module> <module>camel-fhir-starter</module> diff --git a/docs/spring-boot/modules/ROOT/nav.adoc b/docs/spring-boot/modules/ROOT/nav.adoc index 180b006a4a0..07cada25b94 100644 --- a/docs/spring-boot/modules/ROOT/nav.adoc +++ b/docs/spring-boot/modules/ROOT/nav.adoc @@ -134,6 +134,7 @@ ** xref:starters/ehcache.adoc[Ehcache] ** xref:starters/elasticsearch-rest-client.adoc[Elasticsearch Low level Rest Client] ** xref:starters/elasticsearch.adoc[Elasticsearch] +** xref:starters/event.adoc[Event] ** xref:starters/exec.adoc[Exec] ** xref:starters/fastjson.adoc[JSON Fastjson] ** xref:starters/fhir.adoc[FHIR] diff --git a/docs/spring-boot/modules/ROOT/pages/starters/event.adoc b/docs/spring-boot/modules/ROOT/pages/starters/event.adoc new file mode 100644 index 00000000000..69fb63cff34 --- /dev/null +++ b/docs/spring-boot/modules/ROOT/pages/starters/event.adoc @@ -0,0 +1,34 @@ +// Do not edit directly! +// This file was generated by camel-spring-boot-generator-maven-plugin += Event +:artifactid: camel-event-starter + +Subscribe to Camel internal events such as route started/stopped and exchange completed/failed. + +== What's inside + +* xref:{csb-camel-components}::event-component.adoc[Event component], URI syntax: `event:events` + +Please refer to the above links for usage and configuration details. + +== Maven coordinates + +[source,xml] +---- +<dependency> + <groupId>org.apache.camel.springboot</groupId> + <artifactId>camel-event-starter</artifactId> +</dependency> +---- + +== Spring Boot Auto-Configuration + +The starter supports 3 options, which are listed below. + +[width="100%",cols="2,5,^1,2",options="header"] +|=== +| Name | Description | Default | Type +| camel.component.event.autowired-enabled | Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc. | true | Boolean +| camel.component.event.bridge-error-handler | Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions (if possible) occurred while the Camel consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. Important: This is only possible if the 3rd party component allows Camel to be alerted if an exception was thrown. Some components handle this internally only, and therefor [...] +| camel.component.event.enabled | Whether to enable auto configuration of the event component. This is enabled by default. | | Boolean +|=== diff --git a/tooling/camel-spring-boot-dependencies/pom.xml b/tooling/camel-spring-boot-dependencies/pom.xml index 9fd532935b5..15400e0c0db 100644 --- a/tooling/camel-spring-boot-dependencies/pom.xml +++ b/tooling/camel-spring-boot-dependencies/pom.xml @@ -1027,6 +1027,11 @@ <artifactId>camel-endpointdsl-starter</artifactId> <version>${project.version}</version> </dependency> + <dependency> + <groupId>org.apache.camel.springboot</groupId> + <artifactId>camel-event-starter</artifactId> + <version>${project.version}</version> + </dependency> <dependency> <groupId>org.apache.camel.springboot</groupId> <artifactId>camel-exec-starter</artifactId>
