This is an automated email from the ASF dual-hosted git repository. jamesnetherton pushed a commit to branch main in repository https://gitbox.apache.org/repos/asf/camel-quarkus-examples.git
commit 2e4cdb42f291f7f88e9146930a6141dccb02e129 Author: JiriOndrusek <[email protected]> AuthorDate: Thu Dec 11 10:30:46 2025 +0100 Add Variables example --- docs/modules/ROOT/attachments/examples.json | 5 + variables/README.adoc | 66 +++++ variables/eclipse-formatter-config.xml | 276 ++++++++++++++++++++ variables/pom.xml | 289 +++++++++++++++++++++ .../main/java/org/acme/main/VariablesRoute.java | 38 +++ .../src/main/resources/application.properties | 34 +++ .../src/test/java/org/acme/main/VariablesIT.java | 24 ++ .../src/test/java/org/acme/main/VariablesTest.java | 50 ++++ 8 files changed, 782 insertions(+) diff --git a/docs/modules/ROOT/attachments/examples.json b/docs/modules/ROOT/attachments/examples.json index 718ad30f..0969b2b8 100644 --- a/docs/modules/ROOT/attachments/examples.json +++ b/docs/modules/ROOT/attachments/examples.json @@ -139,6 +139,11 @@ "description": "Shows how to produce and consume messages to an aws2-s3 bucket.", "link": "https://github.com/apache/camel-quarkus-examples/tree/main/aws2-s3"; }, + { + "title": "Variables", + "description": "Uses the Camel variables which can be configured from application.properties.", + "link": "https://github.com/apache/camel-quarkus-examples/tree/main/variables"; + }, { "title": "Vertx-Websocket Chat", "description": "Shows how to configure a WebSocket server and interact with connected peers.", diff --git a/variables/README.adoc b/variables/README.adoc new file mode 100644 index 00000000..35f6c82c --- /dev/null +++ b/variables/README.adoc @@ -0,0 +1,66 @@ += Variables: A Camel Quarkus example +:cq-example-description: An example that uses the Camel variables which can be configured from application.properties. + +{cq-description} + +TIP: Check the https://camel.apache.org/camel-quarkus/latest/first-steps.html[Camel Quarkus User guide] for prerequisites +and other general information. + +== Start in the Development mode + +[source,shell] +---- +$ mvn clean compile quarkus:dev +---- + +The above command compiles the project, starts the application and lets the Quarkus tooling watch for changes in your +workspace. Any modifications in your project will automatically take effect in the running application. + +TIP: Please refer to the Development mode section of +https://camel.apache.org/camel-quarkus/latest/first-steps.html#_development_mode[Camel Quarkus User guide] for more details. + +Then look at the log output in the console. There are log messages generated from a second route. First several message show random number `N/A` (as is defined in application.properties). Following messages show random number generated by the first route, which starts delayed. + +As we run the example in Quarkus Dev Mode, you can edit the source code and have live updates. +For example, try to change the default greeting message in `application.properties` to `Greeting`. + +The delay of the random member generation and period at which the timer fires can be changed by modifying configuration properties `timer.period` and +`timer.delay` in `application.properties`. You can also override the default values via the command line with JVM arguments +`-Dtimer.period=100 -Dtimer.delay=1000' + +=== Package and run the application + +Once you are done with developing you may want to package and run the application. + +TIP: Find more details about the JVM mode and Native mode in the Package and run section of +https://camel.apache.org/camel-quarkus/latest/first-steps.html#_package_and_run_the_application[Camel Quarkus User guide] + +==== JVM mode + +[source,shell] +---- +$ mvn clean package +$ java -jar target/quarkus-app/quarkus-run.jar +... +[io.quarkus] (main) camel-quarkus-examples-... started in 1.163s. +---- + +==== Native mode + +IMPORTANT: Native mode requires having GraalVM and other tools installed. Please check the Prerequisites section +of https://camel.apache.org/camel-quarkus/latest/first-steps.html#_prerequisites[Camel Quarkus User guide]. + +To prepare a native executable using GraalVM, run the following command: + +[source,shell] +---- +$ mvn clean package -Pnative +$ ./target/*-runner +... +[io.quarkus] (main) camel-quarkus-examples-... started in 0.013s. +... +---- + +== Feedback + +Please report bugs and propose improvements via https://github.com/apache/camel-quarkus/issues[GitHub issues of Camel Quarkus] project. diff --git a/variables/eclipse-formatter-config.xml b/variables/eclipse-formatter-config.xml new file mode 100644 index 00000000..2248b2b8 --- /dev/null +++ b/variables/eclipse-formatter-config.xml @@ -0,0 +1,276 @@ +<?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. + +--> +<profiles version="8"> + <profile name="Camel Java Conventions" version="8" kind="CodeFormatterProfile"> + <setting id="org.eclipse.jdt.core.formatter.align_type_members_on_columns" value="false"/> + <setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_allocation_expression" value="16"/> + <setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_enum_constant" value="16"/> + <setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_explicit_constructor_call" value="16"/> + <setting 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id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_parameters" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_throws" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_invocation_arguments" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_field_declarations" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_local_declarations" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_parameterized_type_reference" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_superinterfaces" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_arguments" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_parameters" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_ellipsis" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_parameterized_type_reference" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_arguments" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_parameters" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_annotation_type_declaration" value="insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_anonymous_type_declaration" value="insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_array_initializer" value="insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_block" value="insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_constructor_declaration" value="insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_constant" value="insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_declaration" value="insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_method_declaration" value="insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_switch" value="insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_type_declaration" value="insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_allocation_expression" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_reference" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_type_reference" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation_type_member_declaration" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_catch" value="insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_constructor_declaration" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_enum_constant" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_for" value="insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_if" value="insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_declaration" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_invocation" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_parenthesized_expression" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_switch" value="insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_synchronized" value="insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_while" value="insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_postfix_operator" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_prefix_operator" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_question_in_conditional" value="insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_question_in_wildcard" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_semicolon" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_semicolon_in_for" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_before_unary_operator" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_between_brackets_in_array_type_reference" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_braces_in_array_initializer" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_brackets_in_array_allocation_expression" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_annotation_type_member_declaration" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_constructor_declaration" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_enum_constant" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_declaration" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_invocation" value="do not insert"/> + <setting id="org.eclipse.jdt.core.formatter.join_lines_in_comments" value="false"/> + <setting id="org.eclipse.jdt.core.formatter.join_wrapped_lines" value="false"/> + <setting id="org.eclipse.jdt.core.formatter.keep_else_statement_on_same_line" value="false"/> + <setting id="org.eclipse.jdt.core.formatter.keep_empty_array_initializer_on_one_line" value="false"/> + <setting id="org.eclipse.jdt.core.formatter.keep_imple_if_on_one_line" value="false"/> + <setting id="org.eclipse.jdt.core.formatter.keep_then_statement_on_same_line" value="false"/> + <setting id="org.eclipse.jdt.core.formatter.lineSplit" value="128"/> + <setting id="org.eclipse.jdt.core.formatter.number_of_blank_lines_at_beginning_of_method_body" value="0"/> + <setting id="org.eclipse.jdt.core.formatter.number_of_empty_lines_to_preserve" value="1"/> + <setting id="org.eclipse.jdt.core.formatter.put_empty_statement_on_new_line" value="true"/> + <setting id="org.eclipse.jdt.core.formatter.tabulation.char" value="space"/> + <setting id="org.eclipse.jdt.core.formatter.tabulation.size" value="4"/> + <setting id="org.eclipse.jdt.core.formatter.use_tabs_only_for_leading_indentations" value="false"/> + <setting id="org.eclipse.jdt.core.formatter.use_on_off_tags" value="true"/> + <setting id="org.eclipse.jdt.core.formatter.disabling_tag" value="CHECKSTYLE:OFF"/> + <setting id="org.eclipse.jdt.core.formatter.enabling_tag" value="CHECKSTYLE:ON"/> + </profile> +</profiles> diff --git a/variables/pom.xml b/variables/pom.xml new file mode 100644 index 00000000..f1d9d25a --- /dev/null +++ b/variables/pom.xml @@ -0,0 +1,289 @@ +<?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/xsd/maven-4.0.0.xsd";> + <modelVersion>4.0.0</modelVersion> + + <artifactId>camel-quarkus-examples-variables</artifactId> + <groupId>org.apache.camel.quarkus.examples</groupId> + <version>3.31.0-SNAPSHOT</version> + + <name>Camel Quarkus :: Examples :: Variables</name> + <description>Camel Quarkus Example :: Variables</description> + + <properties> + <quarkus.platform.version>3.30.1</quarkus.platform.version> + <camel-quarkus.platform.version>3.31.0-SNAPSHOT</camel-quarkus.platform.version> + + <quarkus.platform.group-id>io.quarkus</quarkus.platform.group-id> + <quarkus.platform.artifact-id>quarkus-bom</quarkus.platform.artifact-id> + <camel-quarkus.platform.group-id>org.apache.camel.quarkus</camel-quarkus.platform.group-id> + <camel-quarkus.platform.artifact-id>camel-quarkus-bom</camel-quarkus.platform.artifact-id> + + <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> + <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> + <maven.compiler.release>17</maven.compiler.release> + + <formatter-maven-plugin.version>2.29.0</formatter-maven-plugin.version> + <impsort-maven-plugin.version>1.12.0</impsort-maven-plugin.version> + <license-maven-plugin.version>5.0.0</license-maven-plugin.version> + <maven-compiler-plugin.version>3.14.1</maven-compiler-plugin.version> + <maven-jar-plugin.version>3.5.0</maven-jar-plugin.version> + <maven-resources-plugin.version>3.3.1</maven-resources-plugin.version> + <maven-surefire-plugin.version>3.5.4</maven-surefire-plugin.version> + </properties> + + <dependencyManagement> + <dependencies> + <!-- Import BOM --> + <dependency> + <groupId>${quarkus.platform.group-id}</groupId> + <artifactId>${quarkus.platform.artifact-id}</artifactId> + <version>${quarkus.platform.version}</version> + <type>pom</type> + <scope>import</scope> + </dependency> + <dependency> + <groupId>${camel-quarkus.platform.group-id}</groupId> + <artifactId>${camel-quarkus.platform.artifact-id}</artifactId> + <version>${camel-quarkus.platform.version}</version> + <type>pom</type> + <scope>import</scope> + </dependency> + </dependencies> + </dependencyManagement> + + <dependencies> + <dependency> + <groupId>org.apache.camel.quarkus</groupId> + <artifactId>camel-quarkus-log</artifactId> + </dependency> + <dependency> + <groupId>org.apache.camel.quarkus</groupId> + <artifactId>camel-quarkus-timer</artifactId> + </dependency> + + <!-- Test --> + <dependency> + <groupId>io.quarkus</groupId> + <artifactId>quarkus-junit5</artifactId> + <scope>test</scope> + </dependency> + <dependency> + <groupId>org.awaitility</groupId> + <artifactId>awaitility</artifactId> + <scope>test</scope> + </dependency> + </dependencies> + + <build> + <pluginManagement> + <plugins> + + <plugin> + <groupId>net.revelc.code.formatter</groupId> + <artifactId>formatter-maven-plugin</artifactId> + <version>${formatter-maven-plugin.version}</version> + <configuration> + <configFile>${maven.multiModuleProjectDirectory}/eclipse-formatter-config.xml</configFile> + <lineEnding>LF</lineEnding> + </configuration> + </plugin> + + <plugin> + <groupId>net.revelc.code</groupId> + <artifactId>impsort-maven-plugin</artifactId> + <version>${impsort-maven-plugin.version}</version> + <configuration> + <groups>java.,javax.,org.w3c.,org.xml.,junit.</groups> + <removeUnused>true</removeUnused> + <staticAfter>true</staticAfter> + <staticGroups>java.,javax.,org.w3c.,org.xml.,junit.</staticGroups> + </configuration> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>${maven-compiler-plugin.version}</version> + <configuration> + <showDeprecation>true</showDeprecation> + <showWarnings>true</showWarnings> + <compilerArgs> + <arg>-Xlint:unchecked</arg> + </compilerArgs> + </configuration> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <version>${maven-surefire-plugin.version}</version> + <configuration> + <failIfNoTests>false</failIfNoTests> + <systemPropertyVariables> + <java.util.logging.manager>org.jboss.logmanager.LogManager</java.util.logging.manager> + </systemPropertyVariables> + </configuration> + </plugin> + + <plugin> + <groupId>${quarkus.platform.group-id}</groupId> + <artifactId>quarkus-maven-plugin</artifactId> + <version>${quarkus.platform.version}</version> + <extensions>true</extensions> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-failsafe-plugin</artifactId> + <version>${maven-surefire-plugin.version}</version> + </plugin> + + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-jar-plugin</artifactId> + <version>${maven-jar-plugin.version}</version> + </plugin> + + <plugin> + <groupId>com.mycila</groupId> + <artifactId>license-maven-plugin</artifactId> + <version>${license-maven-plugin.version}</version> + <configuration> + <failIfUnknown>true</failIfUnknown> + <header>${maven.multiModuleProjectDirectory}/header.txt</header> + <excludes> + <exclude>**/*.adoc</exclude> + <exclude>**/*.txt</exclude> + <exclude>**/LICENSE.txt</exclude> + <exclude>**/LICENSE</exclude> + <exclude>**/NOTICE.txt</exclude> + <exclude>**/NOTICE</exclude> + <exclude>**/README</exclude> + <exclude>**/pom.xml.versionsBackup</exclude> + <exclude>**/quarkus.log*</exclude> + </excludes> + <mapping> + <java>SLASHSTAR_STYLE</java> + <properties>CAMEL_PROPERTIES_STYLE</properties> + <kt>SLASHSTAR_STYLE</kt> + </mapping> + <headerDefinitions> + <headerDefinition>${maven.multiModuleProjectDirectory}/license-properties-headerdefinition.xml</headerDefinition> + </headerDefinitions> + </configuration> + </plugin> + </plugins> + </pluginManagement> + + <plugins> + <plugin> + <groupId>${quarkus.platform.group-id}</groupId> + <artifactId>quarkus-maven-plugin</artifactId> + <executions> + <execution> + <id>build</id> + <goals> + <goal>build</goal> + </goals> + </execution> + </executions> + </plugin> + + <plugin> + <groupId>net.revelc.code.formatter</groupId> + <artifactId>formatter-maven-plugin</artifactId> + <executions> + <execution> + <id>format</id> + <goals> + <goal>format</goal> + </goals> + <phase>process-sources</phase> + </execution> + </executions> + </plugin> + + <plugin> + <groupId>net.revelc.code</groupId> + <artifactId>impsort-maven-plugin</artifactId> + <executions> + <execution> + <id>sort-imports</id> + <goals> + <goal>sort</goal> + </goals> + <phase>process-sources</phase> + </execution> + </executions> + </plugin> + + <plugin> + <groupId>com.mycila</groupId> + <artifactId>license-maven-plugin</artifactId> + <executions> + <execution> + <id>license-format</id> + <goals> + <goal>format</goal> + </goals> + <phase>process-sources</phase> + </execution> + </executions> + </plugin> + </plugins> + </build> + + <profiles> + <profile> + <id>native</id> + <activation> + <property> + <name>native</name> + </property> + </activation> + <properties> + <quarkus.native.enabled>true</quarkus.native.enabled> + </properties> + <build> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-failsafe-plugin</artifactId> + <executions> + <execution> + <goals> + <goal>integration-test</goal> + <goal>verify</goal> + </goals> + <configuration> + <systemPropertyVariables> + <quarkus.native.enabled>${quarkus.native.enabled}</quarkus.native.enabled> + </systemPropertyVariables> + </configuration> + </execution> + </executions> + </plugin> + </plugins> + </build> + </profile> + </profiles> + +</project> \ No newline at end of file diff --git a/variables/src/main/java/org/acme/main/VariablesRoute.java b/variables/src/main/java/org/acme/main/VariablesRoute.java new file mode 100644 index 00000000..6cd9a901 --- /dev/null +++ b/variables/src/main/java/org/acme/main/VariablesRoute.java @@ -0,0 +1,38 @@ +/* + * 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.acme.main; + +import jakarta.enterprise.context.ApplicationScoped; +import org.apache.camel.builder.RouteBuilder; + +/** + * A simple {@link RouteBuilder}. + */ +@ApplicationScoped +public class VariablesRoute extends RouteBuilder { + + @Override + public void configure() throws Exception { + from("timer:random?period={{timer.period:1000}}").startupOrder(1) + .setBody(simple("${variable.global:greeting} ${variable.global:fromApp}: ${variable.global:random}")) + .log("${body}"); + + from("timer:java?delay={{timer.delay:5000}}").startupOrder(2) + .setVariable("global:fromApp", simple("from ${camelId}")) + .setVariable("global:random", simple("${random(1,10)}")); + } +} diff --git a/variables/src/main/resources/application.properties b/variables/src/main/resources/application.properties new file mode 100644 index 00000000..9e5172be --- /dev/null +++ b/variables/src/main/resources/application.properties @@ -0,0 +1,34 @@ +## --------------------------------------------------------------------------- +## 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. +## --------------------------------------------------------------------------- + +# +# Quarkus +# +quarkus.banner.enabled = false +quarkus.log.file.enable = true + +# +# Camel +# +camel.context.name = quarkus-camel-example-variables + +# +# variables can be pre-configured on startup +# +camel.variable.greeting = Greeting + +camel.variable.random = N/A diff --git a/variables/src/test/java/org/acme/main/VariablesIT.java b/variables/src/test/java/org/acme/main/VariablesIT.java new file mode 100644 index 00000000..d489a5f1 --- /dev/null +++ b/variables/src/test/java/org/acme/main/VariablesIT.java @@ -0,0 +1,24 @@ +/* + * 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.acme.main; + +import io.quarkus.test.junit.QuarkusIntegrationTest; + +@QuarkusIntegrationTest +class VariablesIT extends VariablesTest { + +} diff --git a/variables/src/test/java/org/acme/main/VariablesTest.java b/variables/src/test/java/org/acme/main/VariablesTest.java new file mode 100644 index 00000000..26b1cdfd --- /dev/null +++ b/variables/src/test/java/org/acme/main/VariablesTest.java @@ -0,0 +1,50 @@ +/* + * 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.acme.main; + +import java.nio.charset.StandardCharsets; +import java.nio.file.Files; +import java.nio.file.Paths; +import java.util.concurrent.TimeUnit; +import java.util.regex.Pattern; + +import io.quarkus.test.junit.QuarkusTest; +import org.eclipse.microprofile.config.Config; +import org.eclipse.microprofile.config.ConfigProvider; +import org.junit.jupiter.api.Test; + +import static org.awaitility.Awaitility.await; + +@QuarkusTest +public class VariablesTest { + + @Test + public void testVariables() { + Config config = ConfigProvider.getConfig(); + String greeting = config.getValue("camel.variable.greeting", String.class); + String contextName = config.getValue("camel.context.name", String.class); + String initRandom = config.getValue("camel.variable.random", String.class); + + Pattern p = Pattern.compile(String.format(".* %s from %s: \\d.*", greeting, contextName), Pattern.DOTALL); + + await().atMost(10L, TimeUnit.SECONDS).pollDelay(1, TimeUnit.SECONDS).until(() -> { + String log = new String(Files.readAllBytes(Paths.get("target/quarkus.log")), StandardCharsets.UTF_8); + return log.contains(String.format("%s : %s", greeting, initRandom)) && + p.matcher(log).matches(); + }); + } +}
