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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. If not already done, download the ASEE Flow 7.18 Wildfly distribution. 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 $APP_SERVER_HOME/modules/ with the new versions from the folder $APP_SERVER_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 $APP_SERVER_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 $APP_SERVER_HOME/modules/ with its new version from the folder $APP_SERVER_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 $APP_SERVER_HOME/modules/ with the new versions from the folder $APP_SERVER_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 $APP_SERVER_HOME/modules/ with the new versions from the folder $APP_SERVER_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
  • 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 $APP_SERVER_HOME/modules/ with the following modules from the folder $APP_SERVER_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 Artifact Repository. Alternatively, switch to the private repository for the enterprise version (credentials from license required). Choose the correct version named $PLATFORM_VERSION/camunda-engine-rest-$PLATFORM_VERSION-$CLASSIFIER.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. Undeploy an existing web application with a name like camunda-webapp.
  2. Download the ASEE Flow web application archive from our Artifact Repository. Alternatively, switch to the private repository for the enterprise version (credentials from license required). Choose the correct version named $PLATFORM_VERSION/camunda-webapp-jboss.war.
  3. Deploy the web application archive to your JBoss/Wildfly instance.