Hi all,
I'm developing a Spring Boot application, and we use OrientDB in this. But
every time I'm changing my code, Spring is reloading my app, which is
great. However, OrientDB doesn't want to play along, and it's throwing
NPE's at me.
Is there any way I can work around this?
This is my current stacktrace, using Spring Boot 1.3.3 and OrientDB 2.1.8:
Caused by: org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'asinService': Injection of autowired dependencies
failed; nested exception is
org.springframework.beans.factory.BeanCreationException: Could not autowire
field: private com.bpb.book.AsinRepository
com.bpb.amazon.AsinService.asinRepository; nested exception is
org.springframework.beans.factory.UnsatisfiedDependencyException: Error
creating bean with name 'asinRepository' defined in file
[/Users/erikp/Userfiles/projects/bestprogrammingbooks/build/classes/main/com/bpb/book/AsinRepository.class]:
Unsatisfied dependency expressed through constructor argument with index 0
of type [com.orientechnologies.orient.core.db.OPartitionedDatabasePool]:
Error creating bean with name 'pool' defined in
com.bpb.BestProgrammingBooksApplication: Bean instantiation via factory
method failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to instantiate
[com.orientechnologies.orient.core.db.OPartitionedDatabasePool]: Factory
method 'pool' threw exception; nested exception is
java.lang.NullPointerException; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'pool' defined in com.bpb.BestProgrammingBooksApplication:
Bean instantiation via factory method failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to instantiate
[com.orientechnologies.orient.core.db.OPartitionedDatabasePool]: Factory
method 'pool' threw exception; nested exception is
java.lang.NullPointerException
at
org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
... 24 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Could
not autowire field: private com.bpb.book.AsinRepository
com.bpb.amazon.AsinService.asinRepository; nested exception is
org.springframework.beans.factory.UnsatisfiedDependencyException: Error
creating bean with name 'asinRepository' defined in file
[/Users/erikp/Userfiles/projects/bestprogrammingbooks/build/classes/main/com/bpb/book/AsinRepository.class]:
Unsatisfied dependency expressed through constructor argument with index 0
of type [com.orientechnologies.orient.core.db.OPartitionedDatabasePool]:
Error creating bean with name 'pool' defined in
com.bpb.BestProgrammingBooksApplication: Bean instantiation via factory
method failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to instantiate
[com.orientechnologies.orient.core.db.OPartitionedDatabasePool]: Factory
method 'pool' threw exception; nested exception is
java.lang.NullPointerException; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'pool' defined in com.bpb.BestProgrammingBooksApplication:
Bean instantiation via factory method failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to instantiate
[com.orientechnologies.orient.core.db.OPartitionedDatabasePool]: Factory
method 'pool' threw exception; nested exception is
java.lang.NullPointerException
at
org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
... 35 common frames omitted
Caused by:
org.springframework.beans.factory.UnsatisfiedDependencyException: Error
creating bean with name 'asinRepository' defined in file
[/Users/erikp/Userfiles/projects/bestprogrammingbooks/build/classes/main/com/bpb/book/AsinRepository.class]:
Unsatisfied dependency expressed through constructor argument with index 0
of type [com.orientechnologies.orient.core.db.OPartitionedDatabasePool]:
Error creating bean with name 'pool' defined in
com.bpb.BestProgrammingBooksApplication: Bean instantiation via factory
method failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to instantiate
[com.orientechnologies.orient.core.db.OPartitionedDatabasePool]: Factory
method 'pool' threw exception; nested exception is
java.lang.NullPointerException; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'pool' defined in com.bpb.BestProgrammingBooksApplication:
Bean instantiation via factory method failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to instantiate
[com.orientechnologies.orient.core.db.OPartitionedDatabasePool]: Factory
method 'pool' threw exception; nested exception is
java.lang.NullPointerException
at
org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:749)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:185)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1143)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1046)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
... 37 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'pool' defined in
com.bpb.BestProgrammingBooksApplication: Bean instantiation via factory
method failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to instantiate
[com.orientechnologies.orient.core.db.OPartitionedDatabasePool]: Factory
method 'pool' threw exception; nested exception is
java.lang.NullPointerException
at
org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:599)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1123)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1018)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:813)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:741)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
... 50 common frames omitted
Caused by: org.springframework.beans.BeanInstantiationException: Failed to
instantiate
[com.orientechnologies.orient.core.db.OPartitionedDatabasePool]: Factory
method 'pool' threw exception; nested exception is
java.lang.NullPointerException
at
org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at
org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
... 63 common frames omitted
Caused by: java.lang.NullPointerException: null
at
com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.activateOnCurrentThread(ODatabaseDocumentTx.java:2908)
~[orientdb-core-2.1.10.jar:2.1.10]
at
com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.<init>(ODatabaseDocumentTx.java:174)
~[orientdb-core-2.1.10.jar:2.1.10]
at
com.orientechnologies.orient.core.db.OPartitionedDatabasePool$DatabaseDocumentTxPolled.<init>(OPartitionedDatabasePool.java:126)
~[orientdb-core-2.1.10.jar:2.1.10]
at
com.orientechnologies.orient.core.db.OPartitionedDatabasePool$DatabaseDocumentTxPolled.<init>(OPartitionedDatabasePool.java:122)
~[orientdb-core-2.1.10.jar:2.1.10]
at
com.orientechnologies.orient.core.db.OPartitionedDatabasePool.initQueue(OPartitionedDatabasePool.java:386)
~[orientdb-core-2.1.10.jar:2.1.10]
at
com.orientechnologies.orient.core.db.OPartitionedDatabasePool.<init>(OPartitionedDatabasePool.java:186)
~[orientdb-core-2.1.10.jar:2.1.10]
at
com.orientechnologies.orient.core.db.OPartitionedDatabasePool.<init>(OPartitionedDatabasePool.java:171)
~[orientdb-core-2.1.10.jar:2.1.10]
at
com.bpb.BestProgrammingBooksApplication.pool(BestProgrammingBooksApplication.groovy:56)
[main/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
~[na:1.8.0]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[na:1.8.0]
at java.lang.reflect.Method.invoke(Method.java:483) ~[na:1.8.0]
at
org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
... 64 common frames omitted
The error is triggered from this line:
/**
* Activates current database instance on current thread.
*/
@Override
public ODatabaseDocumentTx activateOnCurrentThread() {
ODatabaseRecordThreadLocal.INSTANCE.set(this);
return this;
}
Since the error is triggered from my main class at line 56, I tried
initializing the ODatabaseRecordThreadLocal.INSTANCE myself, just like this:
@Bean
static OPartitionedDatabasePool pool() {
ODatabaseRecordThreadLocal.INSTANCE = new ODatabaseRecordThreadLocal();
return new OPartitionedDatabasePool("remote:localhost/TestDb", "test",
"test")
}
But this results in a new error:
Caused by: com.orientechnologies.orient.core.exception.ODatabaseException:
Error on opening database 'remote:localhost/BestProgrammingBooks'
at
com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.<init>(ODatabaseDocumentTx.java:204)
~[orientdb-core-2.1.10.jar:2.1.10]
at
com.orientechnologies.orient.core.db.OPartitionedDatabasePool$DatabaseDocumentTxPolled.<init>(OPartitionedDatabasePool.java:126)
~[orientdb-core-2.1.10.jar:2.1.10]
at
com.orientechnologies.orient.core.db.OPartitionedDatabasePool$DatabaseDocumentTxPolled.<init>(OPartitionedDatabasePool.java:122)
~[orientdb-core-2.1.10.jar:2.1.10]
at
com.orientechnologies.orient.core.db.OPartitionedDatabasePool.initQueue(OPartitionedDatabasePool.java:386)
~[orientdb-core-2.1.10.jar:2.1.10]
at
com.orientechnologies.orient.core.db.OPartitionedDatabasePool.<init>(OPartitionedDatabasePool.java:186)
~[orientdb-core-2.1.10.jar:2.1.10]
at
com.orientechnologies.orient.core.db.OPartitionedDatabasePool.<init>(OPartitionedDatabasePool.java:171)
~[orientdb-core-2.1.10.jar:2.1.10]
at
com.bpb.BestProgrammingBooksApplication.pool(BestProgrammingBooksApplication.groovy:59)
[main/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
~[na:1.8.0]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
~[na:1.8.0]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[na:1.8.0]
at java.lang.reflect.Method.invoke(Method.java:483) ~[na:1.8.0]
at
org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162)
~[spring-beans-4.2.5.RELEASE.jar:4.2.5.RELEASE]
... 64 common frames omitted
Caused by: com.orientechnologies.orient.core.exception.OConfigurationException:
Error on opening database: the engine 'remote' was not found. URL was:
remote:localhost/BestProgrammingBooks. Registered engines are: []
at
com.orientechnologies.orient.core.Orient.loadStorage(Orient.java:460)
~[orientdb-core-2.1.10.jar:2.1.10]
at
com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.<init>(ODatabaseDocumentTx.java:187)
~[orientdb-core-2.1.10.jar:2.1.10]
... 75 common frames omitted
Any suggestions how to work around this?
Thanks, Erik
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