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The following are |
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the steps and issues when installing Joget Workflow Enterprise Edition |
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v5 on other Java EE application servers. Please do contribute to this article with your experiences. |
Installation on Weblogic 12c (12.1.3.0.0)
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- Deploy the
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- jw.war and jwdesigner.war files, they should work as normal.
Installation on Websphere 8.5 Liberty Profile (8.5.5.
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7)
1. There is an issue with JSP parsing for certain functions https://www.ibm.com/developerworks/community/forums/html/topic?id=77777777-0000-0000-0000-000014934503. This causes a JSP parsing issue in jw/WEB-INF/jsp/console/app/processView.jsp.
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Caused by: javax.el.ELException: Function 'fn:escapeXml' not found
at org.apache.el.lang.ExpressionBuilder.visit(ExpressionBuilder.java:197)
at org.apache.el.parser.SimpleNode.accept(SimpleNode.java:151)
at org.apache.el.lang.ExpressionBuilder.prepare(ExpressionBuilder.java:155)
at org.apache.el.lang.ExpressionBuilder.build(ExpressionBuilder.java:173)
at org.apache.el.lang.ExpressionBuilder.createValueExpression(ExpressionBuilder.java:216)
at org.apache.el.ExpressionFactoryImpl.createValueExpression(ExpressionFactoryImpl.java:67)
at org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(PageContextImpl.java:777)
at com.ibm._jsp._processView._jspx_meth_c_forEach_0(_processView.java:4001)
at com.ibm._jsp._processView._jspService(_processView.java:404)
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In jw.war, replace that file with the updated one attached here. This change will be included in 4.0.12 onwards.
- Deploy the jw.war and jwdesigner.war files, they should work as normal.
Installation on JBoss EAP 6.4 (6.4.0)
- Deploy the
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- jw.war and jwdesigner.war files, they should work as normal.
Installation on Glassfish 4.1
1. There is an exception when deploying jw.war due to invalid content in jw/WEB-INF/web.xml
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Exception while deploying the app [jw] : org.xml.sax.SAXParseException; lineNumber: 112; columnNumber: 24; Deployment descriptor file WEB-INF/web.xml in archive [jw]. cvc-complex-type.2.4.a: Invalid content was found starting with element 'tracking-mode'. One of '{"http://java.sun.com/xml/ns/j2ee":session-timeout}' is expected. org.xml.sax.SAXParseException; lineNumber: 112; columnNumber: 24; Deployment descriptor file WEB-INF/web.xml in archive [jw]. cvc-complex-type.2.4.a: Invalid content was found starting with element 'tracking-mode'. One of '{"http://java.sun.com/xml/ns/j2ee":session-timeout}' is expected. at com.sun.enterprise.deployment.io.DeploymentDescriptorFile.read(DeploymentDescriptorFile.java:324)
at com.sun.enterprise.deployment.io.DeploymentDescriptorFile.read(DeploymentDescriptorFile.java:245)
at com.sun.enterprise.deployment.archivist.Archivist.readStandardDeploymentDescriptor(Archivist.java:665)
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Modify the web.xml to comment or remove the tracking-mode tag i.e.
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<!--
<session-config>
<tracking-mode>COOKIE</tracking-mode>
</session-config>
-->
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GlassFish runs an older version of the Apache Felix OSGI container, so there is a class loader conflict.
Code Block java.lang.LinkageError: loader constraint violation in interface itable initialization: when resolving method "org.apache.felix.framework.wiring.BundleCapabilityImpl.getResource()Lorg/osgi/resource/Resource;" the class loader (instance of org/glassfish/web/loader/WebappClassLoader) of the current class, org/apache/felix/framework/wiring/BundleCapabilityImpl, and the class loader (instance of java/net/URLClassLoader) for interface org/osgi/resource/Capability have different Class objects for the type tyImpl.getResource()Lorg/osgi/resource/Resource; used in the signatureTo mitigate this, we will need to downgrade the Apache Felix libraries before deploying to GlassFish.
- Expand (unzip) jw.war
- Delete the newer Apache Felix jar files from WEB-INF/lib:
- org.apache.felix.framework-4.6.1.jar
- org.apache.felix.main-4.6.1.jar
- Add the older Apache Felix jar files below into WEB-INF/lib:
- Add a modified Apache Felix config.properties file below (which contains a new property felix.service.urlhandlers=false) into WEB-INF/classes
- Repackage into an updated jw.war
- Deploy the updated jw.war and jwdesigner.war