Merge pull request #13093 from hmdrzsharifi/BAEL-5948
Bael 5948: Running Spring Boot Application with Embedded Camunda Engine
This commit is contained in:
davidmartinezbarua
GitHub
commit
bb57868ec9
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@ -50,6 +50,7 @@
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<module>spring-boot-keycloak-2</module>
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<module>spring-boot-libraries</module>
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<module>spring-boot-libraries-2</module>
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<module>spring-boot-process-automation</module>
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<module>spring-boot-logging-log4j2</module>
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<module>spring-boot-mvc</module>
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<module>spring-boot-mvc-2</module>
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@ -0,0 +1,5 @@
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/target/
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.settings/
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.classpath
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.project
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@ -0,0 +1,53 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<artifactId>spring-boot-process-automation</artifactId>
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<parent>
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<artifactId>spring-boot-modules</artifactId>
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<groupId>com.baeldung.spring-boot-modules</groupId>
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<version>1.0.0-SNAPSHOT</version>
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</parent>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<dependency>
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<groupId>org.camunda.bpm.springboot</groupId>
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<artifactId>camunda-bpm-spring-boot-starter-webapp</artifactId>
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<version>${camunda.version}</version>
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</dependency>
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<dependency>
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<groupId>com.h2database</groupId>
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<artifactId>h2</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-jdbc</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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</plugin>
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</plugins>
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</build>
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<properties>
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<camunda.version>7.18.0</camunda.version>
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</properties>
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</project>
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@ -0,0 +1,13 @@
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package com.baeldung.camunda;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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@SpringBootApplication
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public class CamundaApplication {
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public static void main(String[] args) {
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SpringApplication.run(CamundaApplication.class, args);
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}
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}
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@ -0,0 +1,19 @@
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package com.baeldung.camunda.task;
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import org.camunda.bpm.engine.delegate.DelegateExecution;
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import org.camunda.bpm.engine.delegate.JavaDelegate;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.stereotype.Component;
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@Component
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public class CalculateInterestService implements JavaDelegate {
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private static final Logger LOGGER = LoggerFactory.getLogger(CalculateInterestService.class);
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@Override
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public void execute(DelegateExecution execution) {
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LOGGER.info("calculating interest of the loan");
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}
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}
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@ -0,0 +1,5 @@
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spring.datasource.url: jdbc:h2:file:./camunda-h2-database
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camunda.bpm.admin-user:
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id: demo
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password: demo
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@ -0,0 +1,67 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<bpmn:definitions xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:camunda="http://camunda.org/schema/1.0/bpmn" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" id="Definitions_1" targetNamespace="http://bpmn.io/schema/bpmn" exporter="Camunda Modeler" exporterVersion="5.3.0">
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<bpmn:process id="loanRequest" isExecutable="true">
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<bpmn:startEvent id="StartEvent_1">
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<bpmn:outgoing>SequenceFlow_14bdz4q</bpmn:outgoing>
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</bpmn:startEvent>
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<bpmn:sequenceFlow id="SequenceFlow_14bdz4q" sourceRef="StartEvent_1" targetRef="ServiceTask_1tvk8uj" />
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<bpmn:endEvent id="EndEvent_1y4bj2w">
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<bpmn:incoming>SequenceFlow_1s49wir</bpmn:incoming>
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</bpmn:endEvent>
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<bpmn:sequenceFlow id="SequenceFlow_0d726xt" sourceRef="ServiceTask_1tvk8uj" targetRef="UserTask_0eay4mh" />
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<bpmn:sequenceFlow id="SequenceFlow_1s49wir" sourceRef="UserTask_0eay4mh" targetRef="EndEvent_1y4bj2w" />
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<bpmn:userTask id="UserTask_0eay4mh" name="Approve Loan">
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<bpmn:incoming>SequenceFlow_0d726xt</bpmn:incoming>
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<bpmn:outgoing>SequenceFlow_1s49wir</bpmn:outgoing>
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</bpmn:userTask>
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<bpmn:serviceTask id="ServiceTask_1tvk8uj" name="Calculate Interest" camunda:delegateExpression="${calculateInterestService}">
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<bpmn:incoming>SequenceFlow_14bdz4q</bpmn:incoming>
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<bpmn:outgoing>SequenceFlow_0d726xt</bpmn:outgoing>
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</bpmn:serviceTask>
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</bpmn:process>
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<bpmndi:BPMNDiagram id="BPMNDiagram_1">
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<bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="loanRequest">
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<bpmndi:BPMNShape id="_BPMNShape_StartEvent_2" bpmnElement="StartEvent_1">
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<dc:Bounds x="173" y="102" width="36" height="36" />
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<bpmndi:BPMNLabel>
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<dc:Bounds x="156" y="138" width="70" height="27" />
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</bpmndi:BPMNLabel>
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</bpmndi:BPMNShape>
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<bpmndi:BPMNShape id="EndEvent_1y4bj2w_di" bpmnElement="EndEvent_1y4bj2w">
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<dc:Bounds x="625" y="102" width="36" height="36" />
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<bpmndi:BPMNLabel>
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<dc:Bounds x="606" y="138" width="75" height="14" />
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</bpmndi:BPMNLabel>
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</bpmndi:BPMNShape>
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<bpmndi:BPMNShape id="ServiceTask_1tvk8uj_di" bpmnElement="ServiceTask_1tvk8uj">
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<dc:Bounds x="275" y="80" width="100" height="80" />
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<bpmndi:BPMNLabel />
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</bpmndi:BPMNShape>
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<bpmndi:BPMNShape id="UserTask_0eay4mh_di" bpmnElement="UserTask_0eay4mh">
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<dc:Bounds x="453" y="80" width="100" height="80" />
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<bpmndi:BPMNLabel />
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</bpmndi:BPMNShape>
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<bpmndi:BPMNEdge id="SequenceFlow_14bdz4q_di" bpmnElement="SequenceFlow_14bdz4q">
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<di:waypoint x="209" y="120" />
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<di:waypoint x="275" y="120" />
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<bpmndi:BPMNLabel>
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<dc:Bounds x="197" y="95" width="90" height="20" />
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</bpmndi:BPMNLabel>
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</bpmndi:BPMNEdge>
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<bpmndi:BPMNEdge id="SequenceFlow_0d726xt_di" bpmnElement="SequenceFlow_0d726xt">
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<di:waypoint x="375" y="120" />
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<di:waypoint x="453" y="120" />
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<bpmndi:BPMNLabel>
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<dc:Bounds x="366" y="95" width="90" height="20" />
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</bpmndi:BPMNLabel>
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</bpmndi:BPMNEdge>
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<bpmndi:BPMNEdge id="SequenceFlow_1s49wir_di" bpmnElement="SequenceFlow_1s49wir">
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<di:waypoint x="553" y="120" />
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<di:waypoint x="625" y="120" />
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<bpmndi:BPMNLabel>
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<dc:Bounds x="544" y="95" width="90" height="20" />
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</bpmndi:BPMNLabel>
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</bpmndi:BPMNEdge>
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</bpmndi:BPMNPlane>
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</bpmndi:BPMNDiagram>
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</bpmn:definitions>
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