Activiti - Spring bean integration

gregorio2501 — Thu, 07 Jul 2022 21:23:37 GMT

Hi,

Please help. I developed an Spring Bean JAR for APS 2.1 and it work perfec when callin to Expresions in Service Task.

The Jar is in <aps-install>/webapps/activiti-app/WEB-INF/lib

This works ok.

I replied the JAR in Activiti 6.0.0 installation(<activiti-install>/webapps/activiti-app/WEB-INF/lib) and get this error:

Caused by: org.activiti.engine.ActivitiException: Unknown property used in expression: ${helloWorldService.customGreeting(execution,'Service Task 1')}‍‍

The process BPMN is the same in APS and Activiti.

Please can give me a guide to configure the JAR in activiti app.

Thanks in advace.

Note, this is my pom.xml:

<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.1.6.RELEASE</version>
</parent>

<properties>
<assembly.skipAssembly>true</assembly.skipAssembly>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<start-class>demo.Application</start-class>
<java.version>1.8</java.version>
<activiti.version>5.17.0</activiti.version>
</properties>

<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
</dependency>

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.activiti</groupId>
<artifactId>spring-boot-starter-basic</artifactId>
<version>${activiti.version}</version>
</dependency>

<dependency>
<groupId>com.activiti</groupId>
<artifactId>activiti-app-logic</artifactId>
<version>1.11.0</version>
</dependency>

<dependency>
<groupId>org.activiti</groupId>
<artifactId>activiti-app-data</artifactId>
<version>6.0.0.Beta1</version>
</dependency>

</dependencies>

<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<id>repackage</id>
<goals>
<goal>repackage</goal>
</goals>
</execution>

</executions>
</plugin>
</plugins>

</build>

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Activiti - Spring bean integration