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The following steps describe how to update the ASEE Flow artifacts on a Wildfly/JBoss EAP 7 in a shared process engine scenario. Throughout the procedure, refer to the update guide.
Reading this GuideThis guide uses a number of variables to denote common path names and constants:
  • $WILDFLY_HOME points to the JBoss EAP/WildFly application server main directory.
  • $WILDFLY_DISTRIBUTION represents the downloaded pre-packaged ASEE Flow distribution for WildFly, e.g. camunda-bpm-wildfly-$PLATFORM_VERSION.zip or camunda-bpm-wildfly-$PLATFORM_VERSION.tar.gz.
  • $PLATFORM_VERSION denotes the version of ASEE Flow you want to install or already have installed, e.g. 7.0.0.
If not already done, download the ASEE Flow 7.19 WildFly distribution or ASEE Flow 7.19 WildFly ≤26 Modules. The update procedure takes the following steps:
  1. Update the ASEE Flow modules.
  2. Update optional ASEE Flow modules.
  3. Update ASEE Flow web applications.
Whenever the instructions are to replace a module, delete the previous version of the module first to avoid orphan jars.

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1. Update the ASEE Flow modules

Replace the following modules from the folder $WILDFLY_HOME/modules/ with the new versions from the folder $WILDFLY_DISTRIBUTION/modules/:
  • org/camunda/bpm/camunda-engine
  • org/camunda/bpm/wildfly/camunda-wildfly-subsystem
  • org/camunda/bpm/model/camunda-bpmn-model
  • org/camunda/bpm/model/camunda-cmmn-model
  • org/camunda/bpm/model/camunda-dmn-model
  • org/camunda/bpm/model/camunda-xml-model
  • org/camunda/bpm/dmn/camunda-engine-dmn
  • org/camunda/bpm/dmn/camunda-engine-feel-api
  • org/camunda/bpm/dmn/camunda-engine-feel-juel
  • org/camunda/bpm/dmn/camunda-engine-feel-scala
  • org/camunda/template-engines/camunda-template-engines-freemarker
  • org/camunda/commons/camunda-commons-logging
  • org/camunda/commons/camunda-commons-typed-values
  • org/camunda/commons/camunda-commons-utils
  • org/camunda/connect/camunda-connect-core
  • org/camunda/connect/camunda-connect-http-client
  • org/camunda/connect/camunda-connect-soap-http-client
  • org/camunda/feel/feel-engine
  • org/apache/httpcomponents/httpclient
  • org/apache/httpcomponents/httpcore
  • org/freemarker/freemarker
  • org/mybatis/mybatis
  • commons-codec/commons-codec
  • org/graalvm/js/js
  • org/graalvm/js/js-scriptengine
  • org/graalvm/regex/regex
  • org/graalvm/sdk/graal-sdk
  • org/graalvm/truffle/truffle-api
  • com/ibm/icu/icu4j

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2. Update optional ASEE Flow modules

In addition to the core modules, there may be optional artifacts in $WILDFLY_HOME/modules/ for LDAP integration, ASEE Flow Connect, ASEE Flow Spin, and Groovy scripting. If you use any of these extensions, the following update steps apply:

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LDAP integration

Replace the following module from the folder $WILDFLY_HOME/modules/ with its new version from the folder $WILDFLY_DISTRIBUTION/modules/, if present:
  • org/camunda/bpm/identity/camunda-identity-ldap

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ASEE Flow Connect plugin

Replace the following modules from the folder $WILDFLY_HOME/modules/ with the new versions from the folder $WILDFLY_DISTRIBUTION/modules/, if present:
  • org/camunda/bpm/camunda-engine-plugin-connect

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ASEE Flow Spin

Replace the following modules from the folder $WILDFLY_HOME/modules/ with the new versions from the folder $WILDFLY_DISTRIBUTION/modules/, if present:
  • org/camunda/spin/camunda-spin-core
  • org/camunda/spin/camunda-spin-dataformat-json-jackson
  • org/camunda/spin/camunda-spin-dataformat-xml-dom-jakarta
    • Heads-up: add this module only for WildFly 27+.
  • org/camunda/spin/camunda-spin-dataformat-xml-dom
    • Heads-up: add this module only for WildFly ≤26 / JBoss EAP 7.
  • org/camunda/bpm/camunda-engine-plugin-spin
Additionally, replace the following dependent modules:
  • com/fasterxml/jackson/core/jackson-annotations
  • com/fasterxml/jackson/core/jackson-core
  • com/fasterxml/jackson/core/jackson-databind
  • com/jayway/jsonpath/json-path
  • net/minidev/accessors-smart
  • net/minidev/json-smart

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Groovy

Replace the ‘org/codehaus/groovy/groovy-all’ module from the folder $WILDFLY_HOME/modules/ with the following modules from the folder $WILDFLY_DISTRIBUTION/modules/, if present:
  • org/codehaus/groovy/groovy-all
  • org/codehaus/groovy/groovy
  • org/codehaus/groovy/groovy-jsr223
  • org/codehaus/groovy/groovy-json
  • org/codehaus/groovy/groovy-xml
  • org/codehaus/groovy/groovy-templates

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3. Update ASEE Flow web applications

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Update REST API

The following steps are required to update the ASEE Flow REST API on a JBoss/Wildfly instance:
  1. Undeploy an existing web application with a name like camunda-engine-rest.
  2. Download the REST API web application archive from our Maven Artifactory. Alternatively, switch to the private repository for the enterprise version (credentials from license required).
    • For WildFly 27+, the name of the artifact is $PLATFORM_VERSION/camunda-engine-rest-jakarta-$PLATFORM_VERSION-wildfly.war.
    • For WildFly ≤26 / JBoss EAP 7, the name of the artifact is $PLATFORM_VERSION/camunda-engine-rest-$PLATFORM_VERSION-wildfly.war.
  3. Deploy the web application archive to your JBoss/WildFly instance.

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Update Cockpit, Tasklist, and Admin

The following steps are required to update the ASEE Flow web applications Cockpit, Tasklist, and Admin on a JBoss/WildFly instance:
  1. Un-deploy an existing web application with a name like camunda-webapp.
  2. Download the ASEE Flow web application that contains the web applications from our Maven Artifactory. Alternatively, switch to the private repository for the enterprise version (credentials from license required).
    • For WildFly 27+, the name of the artifact is $PLATFORM_VERSION/camunda-webapp-wildfly-$PLATFORM_VERSION.war.
    • For WildFly ≤26 / JBoss EAP 7, the name of the artifact is $PLATFORM_VERSION/camunda-webapp-jboss-$PLATFORM_VERSION.war.
  3. Deploy the web application archive to your JBoss/WildFly instance.