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Siva_Sogalapalli
Community Advisor
Siva_SogalapalliCommunity Advisor
Community Advisor
October 6, 2017
Solved

InputStreamPassivationHandler / OutputService class not found

  • October 6, 2017
  • 7 replies
  • 2195 views

Hi All, I'm trying to generate PDF using XDP and XML input streams. Below is the piece of code used to generate documents & PDF    

@Reference     private OutputService outputService;   

1.    InputStream xdpIS = xdpRendition.getStream();    // Get XDP input steam and assign it to xdpIS object.  

2.    InputStream xmlIS = new ByteArrayInputStream(xmlStr.getBytes());    // Get XML input steam     

3.    Document xdpDocument = new Document(xdpIS);     

4.    Document xmlDocument = new Document(xmlIS);            

com.adobe.fd.output.api.PDFOutputOptions pdfOptions = new com.adobe.fd.output.api.PDFOutputOptions();     pdfOptions.setAcrobatVersion(com.adobe.fd.output.api.AcrobatVersion.Acrobat_11);   

com.adobe.aemfd.docmanager.Document generatedDocument;

try {

     generatedDocument = outputService.generatePDFOutput(xdpDocument,xmlDocument,pdfOptions);

     generatedDocument.getInputStream().toString();

     generatedDocument.copyToFile(new java.io.File("C:\\migration\\files\\test.pdf"));

} catch (OutputServiceException e) { // TODO Auto-generated catch block e.printStackTrace(); }

Exception:

1.  Getting java.lang.NoClassDefFoundError: com/adobe/aemfd/docmanager/internal/passivation/InputStreamPassivationHandler  at Line number 3. Also, getting OutputService class not found exception.

I've added below dependencies in pom.xml

<dependency>

<groupId>com.adobe.aemds.core</groupId>

<artifactId>adobe-aemds-core-docmanager</artifactId>

<version>1.4.6</version>

<scope>provided</scope>

</dependency>

<!-- https://mvnrepository.com/artifact/com.adobe.aem/aem-api -->

<dependency>

<groupId>com.adobe.aem</groupId>

<artifactId>aem-api</artifactId>

<version>6.0.0.1</version>

<scope>provided</scope>

</dependency>

<dependency>

<groupId>com.adobe.aemfd</groupId>

<artifactId>aemfd-client-sdk</artifactId>

<version>1.0.2</version>

<scope>provided</scope>

</dependency>

<dependency>

<groupId>com.adobe.livecycle</groupId>

<artifactId>adobe-lc-forms-bedrock-connector</artifactId>

<version>6.0.44</version>

<scope>provided</scope>

</dependency>

Please advise If we need to add any other dependencies to resolve the issues. FYI, when I use the same code in jsp, it's working fine. Thanks In advance Siva

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Best answer by Siva_Sogalapalli

The issue has been resolved after adding following dependency in core/pom.xml

<groupId>com.adobe.aemfd</groupId>

<artifactId>aemfd-client-sdk</artifactId>

<scope>provided</scope>

</dependency>

7 replies

Siva_Sogalapalli
Community Advisor
Siva_SogalapalliCommunity AdvisorAuthor
Community Advisor
October 6, 2017

I've added below dependency and it resolved java.lang.NoClassDefFoundError: com/adobe/aemfd/docmanager/internal/passivation/InputStreamPassivationHandler  Exception.

<dependency>

<groupId>com.adobe.aemfd</groupId>

<artifactId>adobe-aemfd-assembler</artifactId>

<version>2.0.6</version>

<scope>provided</scope>

</dependency>

But I still see the below class not found exception. Please let me know the dependency to be added to resolve the issue.

Exception:  java.lang.ClassNotFoundException: com.adobe.fd.output.api.OutputServiceException

smacdonald2008
smacdonald2008
October 6, 2017

Are you following an online doc you can point the community too so this can be reproduced?

Siva_Sogalapalli
Community Advisor
Siva_SogalapalliCommunity AdvisorAuthor
Community Advisor
October 6, 2017

I've followed below online doc. Please refer generatePDFPOutput section.

AEM 6.2 Forms Help | Using AEM Document Services Programmatically

I see below error in the error log.

[com.AEMWrapper(3499)] Failure loooking up method bindOutputService(org.osgi.framework.ServiceReference) in class class com.AEMWrapper. Assuming no such method. (java.lang.NoClassDefFoundError: com/adobe/fd/output/api/OutputServiceException)

java.lang.NoClassDefFoundError: com/adobe/fd/output/api/OutputServiceException

at java.lang.Class.getDeclaredMethods0(Native Method)

at java.lang.Class.privateGetDeclaredMethods(Unknown Source)

at java.lang.Class.getDeclaredMethod(Unknown Source)

at org.apache.felix.scr.impl.inject.BaseMethod.getMethod(BaseMethod.java:318)

at org.apache.felix.scr.impl.inject.BindMethod.getServiceReferenceMethod(BindMethod.java:394)

at org.apache.felix.scr.impl.inject.BindMethod.doFindMethod(BindMethod.java:115)

at org.apache.felix.scr.impl.inject.BaseMethod.findMethod(BaseMethod.java:173)

at org.apache.felix.scr.impl.inject.BaseMethod.access$400(BaseMethod.java:39)

at org.apache.felix.scr.impl.inject.BaseMethod$NotResolved.resolve(BaseMethod.java:560)

at org.apache.felix.scr.impl.inject.BaseMethod$NotResolved.methodExists(BaseMethod.java:582)

at org.apache.felix.scr.impl.inject.BaseMethod.methodExists(BaseMethod.java:515)

at org.apache.felix.scr.impl.inject.BindMethod.getServiceObject(BindMethod.java:645)

at org.apache.felix.scr.impl.manager.DependencyManager.getServiceObject(DependencyManager.java:2201)

at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.prebind(DependencyManager.java:1118)

at org.apache.felix.scr.impl.manager.DependencyManager.prebind(DependencyManager.java:1520)

at org.apache.felix.scr.impl.manager.AbstractComponentManager.collectDependencies(AbstractComponentManager.java:1006)

at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:859)

at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:823)

at org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:347)

at org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:247)

at org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:344)

at org.apache.felix.framework.Felix.getService(Felix.java:3700)

at org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:470)

at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:72)

at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1461)

at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1434)

at org.apache.felix.scr.impl.manager.ComponentContextImpl.locateService(ComponentContextImpl.java:147)

at org.apache.sling.servlets.resolver.internal.SlingServletResolver.createServlet(SlingServletResolver.java:968)

at org.apache.sling.servlets.resolver.internal.SlingServletResolver.bindServlet(SlingServletResolver.java:930)

at sun.reflect.GeneratedMethodAccessor76.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at org.apache.felix.scr.impl.inject.BaseMethod.invokeMethod(BaseMethod.java:224)

at org.apache.felix.scr.impl.inject.BaseMethod.access$500(BaseMethod.java:39)

at org.apache.felix.scr.impl.inject.BaseMethod$Resolved.invoke(BaseMethod.java:617)

at org.apache.felix.scr.impl.inject.BaseMethod.invoke(BaseMethod.java:501)

at org.apache.felix.scr.impl.inject.BindMethod.invoke(BindMethod.java:655)

at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1722)

at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1699)

at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:372)

at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:320)

at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:291)

at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)

at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)

at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)

at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)

at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)

at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)

at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)

at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)

at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)

at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4558)

at org.apache.felix.framework.Felix.registerService(Felix.java:3550)

at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)

at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)

at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)

at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)

at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)

at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)

at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:675)

at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:430)

at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:657)

at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:341)

at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:390)

at org.apache.felix.scr.impl.Activator.access$200(Activator.java:54)

at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:265)

at org.apache.felix.utils.extender.AbstractExtender.createExtension(AbstractExtender.java:259)

at org.apache.felix.utils.extender.AbstractExtender.modifiedBundle(AbstractExtender.java:232)

at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:482)

at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:415)

at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232)

at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444)

at org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:916)

at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:835)

at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:517)

at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4542)

at org.apache.felix.framework.Felix.startBundle(Felix.java:2173)

at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:998)

at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:984)

at org.apache.sling.installer.core.impl.tasks.BundleStartTask.execute(BundleStartTask.java:97)

at org.apache.sling.installer.core.impl.OsgiInstallerImpl.doExecuteTasks(OsgiInstallerImpl.java:894)

at org.apache.sling.installer.core.impl.OsgiInstallerImpl.executeTasks(OsgiInstallerImpl.java:729)

at org.apache.sling.installer.core.impl.OsgiInstallerImpl.run(OsgiInstallerImpl.java:286)

at java.lang.Thread.run(Unknown Source)

Caused by: java.lang.ClassNotFoundException: com.adobe.fd.output.api.OutputServiceException not found by ezAccess-aemwrapper.core [728]

at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1574)

at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:79)

at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:2018)

at java.lang.ClassLoader.loadClass(Unknown Source)

... 84 common frames omitted

Thanks

Siva

smacdonald2008
smacdonald2008
October 6, 2017

Looks like something is missing. Did you install the Doc Services bundle?

Also - watch this webinar about Doc Services - ATACE 6_21_16 AEM Forms dive into Document Services

    smacdonald2008
    smacdonald2008
    October 6, 2017

    We will write some HELPX community articles on these use cases - make sure this code works.

    Siva_Sogalapalli
    Community Advisor
    Siva_SogalapalliCommunity AdvisorAuthor
    Community Advisor
    October 9, 2017

    Thanks for the detailed information. I've followed the resource and here are my observations. I see the bundle 'Adobe XFA Forms Bedrock Connector) exist in felix consle which has com.adobe.fd.output.api.OutputService . Also, I'm able to get the OutputService from JSP using sling object. com.adobe.fd.output.api.OutputService outputService = sling.getService(com.adobe.fd.output.api.OutputService.class); But I'm getting exception only When I try to get the OutputService in servlet using @Reference. @Reference private OutputService outputService; Please advise.

    Siva_Sogalapalli
    Community Advisor
    Siva_SogalapalliCommunity AdvisorAuthorAccepted solution
    Community Advisor
    October 9, 2017

    The issue has been resolved after adding following dependency in core/pom.xml

    <groupId>com.adobe.aemfd</groupId>

    <artifactId>aemfd-client-sdk</artifactId>

    <scope>provided</scope>

    </dependency>

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