JetS3t - verbindet ohne Ausnahme, aber "Invalid Class Name", wenn ich versuche, etwas anderes zu tun

Question

Ich kann in der Lage sein, eine Verbindung herzustellen, da neue RestS3Service wirft keine Ausnahme.

Allerdings, wenn ich versuche, so etwas wie getBucket zu tun ("name"), dann erhalte ich: Ungültige Klassenname: org.jets3t.service.utils.RestUtils $ ConnManagerFactory

Jede Idee, wie um das zu lösen?

Danke!

Mein Code:

AWSCredentials awsCredentials = new AWSCredentials(awsAccessKey, awsSecretKey); 
    S3Service s3Service = null; 

    System.out.println("Credentials created, trying Service"); 

    try { 
     s3Service = new RestS3Service(awsCredentials); 
    } catch (S3ServiceException e) { 
     // TODO Auto-generated catch block 
     e.printStackTrace(); 
    } 

    System.out.println("Service connected, trying bucket grab"); 

    try { 
     S3Bucket bucket = s3Service.getBucket("mrbucket"); 
     System.out.println("bucket grabbed: "+bucket.getName()); 
    } catch (S3ServiceException e) { 
     // TODO Auto-generated catch block 
     e.printStackTrace(); 
    } 

Ausgang:

Credentials created, trying Service 

Installer - Installer service created 

Service connected, trying bucket grab 

org.jets3t.service.S3ServiceException: Request Error: java.lang.IllegalStateException: Invalid class name: org.jets3t.service.utils.RestUtils$ConnManagerFactory 
    at org.jets3t.service.S3Service.getBucket(S3Service.java:1911) 
    at org.red5.core.Application.myFunction(Application.java:78) 
    at org.red5.core.Application.appStart(Application.java:42) 
    at org.red5.server.adapter.MultiThreadedApplicationAdapter.start(MultiThreadedApplicationAdapter.java:408) 
    at org.red5.server.adapter.ApplicationAdapter.start(ApplicationAdapter.java:54) 
    at org.red5.server.Scope.start(Scope.java:1170) 
    at org.red5.server.Scope.init(Scope.java:905) 
    at org.red5.server.WebScope.register(WebScope.java:207) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
    at java.lang.reflect.Method.invoke(Method.java:597) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1544) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1485) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293) 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585) 
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895) 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425) 
    at org.red5.server.tomcat.TomcatLoader$1.run(TomcatLoader.java:577) 
Caused by: java.lang.IllegalStateException: Invalid class name: org.jets3t.service.utils.RestUtils$ConnManagerFactory 
    at org.apache.http.impl.client.AbstractHttpClient.createClientConnectionManager(AbstractHttpClient.java:308) 
    at org.apache.http.impl.client.AbstractHttpClient.getConnectionManager(AbstractHttpClient.java:445) 
    at org.apache.http.impl.client.AbstractHttpClient.createHttpContext(AbstractHttpClient.java:274) 
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:797) 
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754) 
    at org.jets3t.service.impl.rest.httpclient.RestStorageService.performRequest(RestStorageService.java:334) 
    at org.jets3t.service.impl.rest.httpclient.RestStorageService.performRequest(RestStorageService.java:281) 
    at org.jets3t.service.impl.rest.httpclient.RestStorageService.performRestGet(RestStorageService.java:981) 
    at org.jets3t.service.impl.rest.httpclient.RestStorageService.listAllBucketsImpl(RestStorageService.java:1373) 
    at org.jets3t.service.StorageService.listAllBucketsImpl(StorageService.java:1379) 
    at org.jets3t.service.StorageService.listAllBuckets(StorageService.java:563) 
    at org.jets3t.service.S3Service.listAllBuckets(S3Service.java:1367) 
    at org.jets3t.service.S3Service.listAllBuckets(S3Service.java:84) 
    at org.jets3t.service.StorageService.getBucket(StorageService.java:729) 
    at org.jets3t.service.S3Service.getBucket(S3Service.java:1909) 
    ... 24 more 

Answer 1

Es sieht aus wie org.jets3t.service.utils.RestUtils $ ConnManagerFactory.class von Ihrem Klassenpfad fehlt. Verfügen Sie über die gesamte JetS3t-Bibliothek? Es gibt ungefähr 19 Gläser in der Bibliothek, RestUtils $ ConnManagerFactory.class ist in jet3t-0.8.1a.jar in der Version 0.8.1a.

Answer 2

Groovy Benutzer: diese Ausnahme auch ausgelöst, wenn Sie mit Traubenjets3t als Abhängigkeit in einem groovigen Skript deklarieren.

Wenn dies der Fall ist, müssen Sie Grape konfigurieren, um die System-Klassenlader zu verwenden:

@GrabConfig(systemClassLoader=true) 
@Grab(group='net.java.dev.jets3t', module='jets3t', version='0.9.4')