Create & Read Email Files Utilities

Use Case Details

This Plug-in contains Functions and Smart Services that allow users to create and read email files containing all e-mail attributes, i.e. to, cc, bcc, from, subject, body, content type, and attachments. The generated file can be read by any email client that supports EML files, such as Outlook Express and Windows Live Mail. The Plug-in and a help guide are provided with this listing.

This version is for Appian 22.3 and above. Cloud customers on a lower version of Appian that want to install this plugin should open a support case. Self-managed customers can find the latest jar for Appian 22.2 and lower version by downloading from the app market.

Features & Functionality

Smart Services:

  • Creating EML File: Create Eml File
  • Reading EML File: Read Eml File

Features:

  • Creates Email files/documents that can be read on all email clients supporting eml files.
  • Reads all email files to extract all email-related attributes such as to, cc, bcc, subject, body, attachments, content type.
Anonymous
Parents
  • Hello,

    We upgraded to 22.3 and are no longer able to use the Create Eml File functionality (smart service or expression).

    The error is:

    javax.resource.spi.work.WorkCompletedException: java.lang.NoClassDefFoundError: javax/mail/Address
    	at org.springframework.jca.work.SimpleTaskWorkManager$DelegatingWorkAdapter.run(SimpleTaskWorkManager.java:247)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    	at java.lang.Thread.run(Thread.java:750)
    Caused by: java.lang.NoClassDefFoundError: javax/mail/Address
    	at com.appcino.plugin.emlutility.smartservice.CreateEmlFile.run(CreateEmlFile.java:45)
    	at com.appiancorp.process.runtime.framework.DefaultActivityExecutor$1.lambda$call$0(DefaultActivityExecutor.java:136)
    	at com.appiancorp.plugins.PluginUsageLogger.runWithPluginInformation(PluginUsageLogger.java:52)
    	at com.appiancorp.process.runtime.framework.DefaultActivityExecutor$1.call(DefaultActivityExecutor.java:136)
    	at com.appiancorp.process.runtime.framework.DefaultActivityExecutor$1.call(DefaultActivityExecutor.java:130)
    	at com.appiancorp.common.ContextClassLoaderSwitcher.runInContext(ContextClassLoaderSwitcher.java:27)
    	at com.appiancorp.process.runtime.framework.DefaultActivityExecutor.execute(DefaultActivityExecutor.java:130)
    	at com.appiancorp.process.engine.UnattendedJavaActivityRequest.execute(UnattendedJavaActivityRequest.java:88)
    	at com.appiancorp.process.engine.UnattendedJavaActivityRequestResponseCreator.getJavaActivityResultResponse(UnattendedJavaActivityRequestResponseCreator.java:21)
    	at com.appiancorp.process.engine.UnattendedJavaActivityRequest.getJavaActivityResultResponse(UnattendedJavaActivityRequest.java:67)
    	at com.appiancorp.process.engine.UnattendedJavaActivityRequest.execute0(UnattendedJavaActivityRequest.java:55)
    	at com.appiancorp.common.persistence.data.AppianDataUserContextProvider.executeWithConsistentDataReads(AppianDataUserContextProvider.java:143)
    	at com.appiancorp.process.engine.ProcessContinuationRequest.executeOuter(ProcessContinuationRequest.java:68)
    	at com.appiancorp.process.engine.ContinuationRequest.execute(ContinuationRequest.java:129)
    	at com.appiancorp.process.workpoller.UnattendedRequestHandlerBean.onMessage(UnattendedRequestHandlerBean.java:36)
    	at com.appiancorp.process.workpoller.WorkItem.run(WorkItem.java:110)
    	at org.springframework.jca.work.SimpleTaskWorkManager$DelegatingWorkAdapter.run(SimpleTaskWorkManager.java:239)
    	... 3 more
    Caused by: java.lang.ClassNotFoundException: javax.mail.Address not found by com.appcino.plugin.emlutility [53]
    	at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1650)
    	at org.apache.felix.framework.BundleWiringImpl.access$200(BundleWiringImpl.java:80)
    	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:2064)
    	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
    	... 20 more
    Exception in thread "ThreadPoolTaskExecutor-106206" java.lang.NoClassDefFoundError: javax/mail/Address
    	at com.appcino.plugin.emlutility.smartservice.CreateEmlFile.run(CreateEmlFile.java:45)
    	at com.appiancorp.process.runtime.framework.DefaultActivityExecutor$1.lambda$call$0(DefaultActivityExecutor.java:136)
    	at com.appiancorp.plugins.PluginUsageLogger.runWithPluginInformation(PluginUsageLogger.java:52)
    	at com.appiancorp.process.runtime.framework.DefaultActivityExecutor$1.call(DefaultActivityExecutor.java:136)
    	at com.appiancorp.process.runtime.framework.DefaultActivityExecutor$1.call(DefaultActivityExecutor.java:130)
    	at com.appiancorp.common.ContextClassLoaderSwitcher.runInContext(ContextClassLoaderSwitcher.java:27)
    	at com.appiancorp.process.runtime.framework.DefaultActivityExecutor.execute(DefaultActivityExecutor.java:130)
    	at com.appiancorp.process.engine.UnattendedJavaActivityRequest.execute(UnattendedJavaActivityRequest.java:88)
    	at com.appiancorp.process.engine.UnattendedJavaActivityRequestResponseCreator.getJavaActivityResultResponse(UnattendedJavaActivityRequestResponseCreator.java:21)
    	at com.appiancorp.process.e

    Has anyone upgrade and get this error?

    Thanks.

  • This is caused by the Javax mail package change in 22.2, so the plugin will need to be updated: docs.appian.com/.../Appian_Release_Notes.html

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