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liferay 7.4 connect to external db with service builder issue

Scarletake Bwi, modified 2 Years ago.

liferay 7.4 connect to external db with service builder issue

Expert Posts: 326 Join Date: 12/20/10 Recent Posts

hi 

i try use liferay ce 7.4.2 ga3 to connect to external db with srvice builder, just like youtube instructional video

it easy and datasourceporvider work


 


 

in my service.xml, i only use one table

<?xml version="1.0"?>
<!DOCTYPE service-builder PUBLIC "-//Liferay//DTD Service Builder 7.4.0//EN" "http://www.liferay.com/dtd/liferay-service-builder_7_4_0.dtd">


<service-builder dependency-injector="ds" package-path="com.raritan.ci.ztest.extdb" auto-namespace-tables="false">
<namespace>ZTEXT</namespace>
    <entity name="PdqVersion" remote-service="false" local-service="true" table="Part_Demand_Qty_Version" uuid="false" data-source="extDataSource">
        <column type="long" primary="true" name="versionId" db-name="partVersionId"></column>
        <column name="creator" type="long" db-name="creator"></column>
        <column name="createdDate" type="Date" db-name="createdDate"></column>
    </entity>
</service-builder>
 

and in my PdqVersionLocalServiceImpl, I wrote a method for testing

    public List<PdqVersion> getPdqVersionList() throws PortalException {
        ArrayList<PdqVersion> list = new ArrayList<PdqVersion>();
        list.add(this.getPdqVersion(101));
        list.add(this.getPdqVersion(102));
        list.add(this.getPdqVersion(201));
        return list;
    }

but i hit exception after i tring to deploy

2021-10-18 01:28:04.137 INFO  [fileinstall-directory-watcher][DataSourceProviderImpl:16] getDataSource ztest
2021-10-18 01:28:04.138 INFO  [fileinstall-directory-watcher][DataSourceProviderImpl:20] getDataSource ztest success
2021-10-18 01:28:04.370 WARN  [fileinstall-directory-watcher][ServiceComponentLocalServiceImpl:572] Auto upgrading ZTEXT database to build number 13 is not supported for a production environment. Write an UpgradeStep to ensure data is upgraded correctly.
2021-10-18 01:28:04.413 INFO  [fileinstall-directory-watcher][BundleStartStopLogger:46] STARTED com.raritan.ci.ztest.extdb.service_1.0.0 [1427]
2021-10-18 01:28:04.415 INFO  [fileinstall-directory-watcher][BundleStartStopLogger:46] STARTED com.raritan.ci.ztest.extdb.api_1.0.0 [1426]
2021-10-18 01:28:04.414 ERROR [Framework Event Dispatcher: Equinox Container: d836a6eb-ea6f-44c2-9a09-94abeccff9e3][Framework:93] FrameworkEvent ERROR 
org.osgi.framework.ServiceException: Exception in org.apache.felix.scr.impl.manager.SingleComponentManager.getService()
    at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.factoryGetService(ServiceFactoryUse.java:222) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.getService(ServiceFactoryUse.java:111) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceConsumer$2.getService(ServiceConsumer.java:45) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:524) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:464) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.framework.BundleContextImpl.getService(BundleContextImpl.java:624) ~[org.eclipse.osgi.jar:?]
    at com.liferay.portal.aop.internal.AopServiceManager$AopServiceServiceTrackerCustomizer.addingService(AopServiceManager.java:103) ~[?:?]
    at com.liferay.portal.aop.internal.AopServiceManager$AopServiceServiceTrackerCustomizer.addingService(AopServiceManager.java:96) ~[?:?]
    at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:943) ~[org.eclipse.osgi.jar:?]
    at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:1) ~[org.eclipse.osgi.jar:?]
    at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256) ~[org.eclipse.osgi.jar:?]
    at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229) ~[org.eclipse.osgi.jar:?]
    at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:903) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:891) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:804) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:228) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:469) ~[org.eclipse.osgi.jar:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:906) ~[?:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:892) ~[?:?]
    at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:128) ~[?:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:959) ~[?:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:732) ~[?:?]
    at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:1053) ~[?:?]
    at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:1007) ~[?:?]
    at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1216) ~[?:?]
    at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1137) ~[?:?]
    at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:944) ~[?:?]
    at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:880) ~[?:?]
    at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1168) ~[?:?]
    at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:125) ~[?:?]
    at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:891) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:804) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:228) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:469) ~[org.eclipse.osgi.jar:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:906) ~[?:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:892) ~[?:?]
    at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:128) ~[?:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:959) ~[?:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:732) ~[?:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:666) ~[?:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:432) ~[?:?]
    at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:665) ~[?:?]
    at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:339) ~[?:?]
    at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:381) ~[?:?]
    at org.apache.felix.scr.impl.Activator.access$200(Activator.java:49) ~[?:?]
    at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:263) ~[?:?]
    at org.apache.felix.scr.impl.AbstractExtender.createExtension(AbstractExtender.java:196) ~[?:?]
    at org.apache.felix.scr.impl.AbstractExtender.modifiedBundle(AbstractExtender.java:169) ~[?:?]
    at org.apache.felix.scr.impl.AbstractExtender.modifiedBundle(AbstractExtender.java:49) ~[?:?]
    at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:488) ~[org.eclipse.osgi.jar:?]
    at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:1) ~[org.eclipse.osgi.jar:?]
    at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232) ~[org.eclipse.osgi.jar:?]
    at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:450) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:908) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEventPrivileged(EquinoxEventPublisher.java:230) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:137) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:129) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:191) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.container.Module.publishEvent(Module.java:476) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.container.Module.start(Module.java:467) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:428) ~[org.eclipse.osgi.jar:?]
    at com.liferay.portal.file.install.internal.DirectoryWatcher._startBundle(DirectoryWatcher.java:1142) ~[?:?]
    at com.liferay.portal.file.install.internal.DirectoryWatcher._startBundles(DirectoryWatcher.java:1175) ~[?:?]
    at com.liferay.portal.file.install.internal.DirectoryWatcher._process(DirectoryWatcher.java:1037) ~[?:?]
    at com.liferay.portal.file.install.internal.DirectoryWatcher.run(DirectoryWatcher.java:272) ~[?:?]
Caused by: java.lang.NoClassDefFoundError: com/raritan/ci/ztest/extdb/service/PdqVersionLocalService
    at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_271]
    at java.lang.ClassLoader.defineClass(ClassLoader.java:756) ~[?:1.8.0_271]
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.defineClass(ModuleClassLoader.java:276) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.defineClass(ClasspathManager.java:634) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findClassImpl(ClasspathManager.java:555) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:514) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:501) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:324) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:392) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:470) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:419) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:411) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:151) ~[org.eclipse.osgi.jar:?]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_271]
    at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_271]
    at java.lang.ClassLoader.defineClass(ClassLoader.java:756) ~[?:1.8.0_271]
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.defineClass(ModuleClassLoader.java:276) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.defineClass(ClasspathManager.java:634) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findClassImpl(ClasspathManager.java:555) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:514) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:501) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:324) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:392) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:470) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:419) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:411) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:151) ~[org.eclipse.osgi.jar:?]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_271]
    at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:609) ~[org.eclipse.osgi.jar:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager.initDependencyManagers(AbstractComponentManager.java:999) ~[?:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager.collectDependencies(AbstractComponentManager.java:1026) ~[?:?]
    at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:936) ~[?:?]
    at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:901) ~[?:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse$1.run(ServiceFactoryUse.java:212) ~[org.eclipse.osgi.jar:?]
    at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_271]
    at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.factoryGetService(ServiceFactoryUse.java:210) ~[org.eclipse.osgi.jar:?]
    ... 70 more
Caused by: java.lang.ClassNotFoundException: com.raritan.ci.ztest.extdb.service.PdqVersionLocalService cannot be found by com.raritan.ci.ztest.extdb.service_1.0.0
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:508) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:419) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:411) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:151) ~[org.eclipse.osgi.jar:?]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_271]
    at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_271]
    at java.lang.ClassLoader.defineClass(ClassLoader.java:756) ~[?:1.8.0_271]
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.defineClass(ModuleClassLoader.java:276) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.defineClass(ClasspathManager.java:634) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findClassImpl(ClasspathManager.java:555) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:514) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:501) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:324) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:392) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:470) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:419) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:411) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:151) ~[org.eclipse.osgi.jar:?]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_271]
    at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_271]
    at java.lang.ClassLoader.defineClass(ClassLoader.java:756) ~[?:1.8.0_271]
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.defineClass(ModuleClassLoader.java:276) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.defineClass(ClasspathManager.java:634) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findClassImpl(ClasspathManager.java:555) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:514) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:501) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:324) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:392) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:470) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:419) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:411) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:151) ~[org.eclipse.osgi.jar:?]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_271]
    at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:609) ~[org.eclipse.osgi.jar:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager.initDependencyManagers(AbstractComponentManager.java:999) ~[?:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager.collectDependencies(AbstractComponentManager.java:1026) ~[?:?]
    at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:936) ~[?:?]
    at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:901) ~[?:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse$1.run(ServiceFactoryUse.java:212) ~[org.eclipse.osgi.jar:?]
    at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_271]
    at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.factoryGetService(ServiceFactoryUse.java:210) ~[org.eclipse.osgi.jar:?]
    ... 70 more
2021-10-18 01:28:04.536 ERROR [Framework Event Dispatcher: Equinox Container: d836a6eb-ea6f-44c2-9a09-94abeccff9e3][Framework:93] FrameworkEvent ERROR 
java.lang.NullPointerException: null
    at com.liferay.portal.aop.internal.AopServiceManager$AopServiceServiceTrackerCustomizer._getAopInterfaces(AopServiceManager.java:176) ~[?:?]
    at com.liferay.portal.aop.internal.AopServiceManager$AopServiceServiceTrackerCustomizer.addingService(AopServiceManager.java:105) ~[?:?]
    at com.liferay.portal.aop.internal.AopServiceManager$AopServiceServiceTrackerCustomizer.addingService(AopServiceManager.java:96) ~[?:?]
    at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:943) ~[org.eclipse.osgi.jar:?]
    at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:1) ~[org.eclipse.osgi.jar:?]
    at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256) ~[org.eclipse.osgi.jar:?]
    at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229) ~[org.eclipse.osgi.jar:?]
    at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:903) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:891) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:804) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:228) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:469) ~[org.eclipse.osgi.jar:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:906) ~[?:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:892) ~[?:?]
    at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:128) ~[?:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:959) ~[?:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:732) ~[?:?]
    at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:1053) ~[?:?]
    at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:1007) ~[?:?]
    at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1216) ~[?:?]
    at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1137) ~[?:?]
    at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:944) ~[?:?]
    at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:880) ~[?:?]
    at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1168) ~[?:?]
    at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:125) ~[?:?]
    at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:891) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:804) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:228) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:469) ~[org.eclipse.osgi.jar:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:906) ~[?:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:892) ~[?:?]
    at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:128) ~[?:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:959) ~[?:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:732) ~[?:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:666) ~[?:?]
    at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:432) ~[?:?]
    at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:665) ~[?:?]
    at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:339) ~[?:?]
    at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:381) ~[?:?]
    at org.apache.felix.scr.impl.Activator.access$200(Activator.java:49) ~[?:?]
    at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:263) ~[?:?]
    at org.apache.felix.scr.impl.AbstractExtender.createExtension(AbstractExtender.java:196) ~[?:?]
    at org.apache.felix.scr.impl.AbstractExtender.modifiedBundle(AbstractExtender.java:169) ~[?:?]
    at org.apache.felix.scr.impl.AbstractExtender.modifiedBundle(AbstractExtender.java:49) ~[?:?]
    at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:488) ~[org.eclipse.osgi.jar:?]
    at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:1) ~[org.eclipse.osgi.jar:?]
    at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232) ~[org.eclipse.osgi.jar:?]
    at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:450) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:908) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEventPrivileged(EquinoxEventPublisher.java:230) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:137) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:129) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:191) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.container.Module.publishEvent(Module.java:476) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.container.Module.start(Module.java:467) ~[org.eclipse.osgi.jar:?]
    at org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:428) ~[org.eclipse.osgi.jar:?]
    at com.liferay.portal.file.install.internal.DirectoryWatcher._startBundle(DirectoryWatcher.java:1142) ~[?:?]
    at com.liferay.portal.file.install.internal.DirectoryWatcher._startBundles(DirectoryWatcher.java:1175) ~[?:?]
    at com.liferay.portal.file.install.internal.DirectoryWatcher._process(DirectoryWatcher.java:1037) ~[?:?]
    at com.liferay.portal.file.install.internal.DirectoryWatcher.run(DirectoryWatcher.java:272) ~[?:?]

especially, com.raritan.ci.ztest.extdb.service.PdqVersionLocalService cannot be found by com.raritan.ci.ztest.extdb.service_1.0.0

i have no idea why it happen, i use same way to develop other service builder module and works.

can someone help?  

thank you.

 

update

i guess the root cause is liferay 7.4.2 ga3 cannot connect to external database via service builder, i try both spring-beans and data-dource-provider ways.

i do with document step by step

data source porvider

spring beans

i will use jdbc to do it, if you have any suggestion or example, please let me knwo, thanks in advance.

service builder