[
https://issues.apache.org/jira/browse/CAMEL-8003?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Babak Vahdat resolved CAMEL-8003.
---------------------------------
Resolution: Fixed
> examples - camel-examples-etl is broken (again)
> -----------------------------------------------
>
> Key: CAMEL-8003
> URL: https://issues.apache.org/jira/browse/CAMEL-8003
> Project: Camel
> Issue Type: Task
> Components: examples
> Affects Versions: 2.14.0
> Reporter: Babak Vahdat
> Assignee: Babak Vahdat
> Priority: Minor
> Fix For: 2.14.1, 2.15.0
>
>
> This is currently what you end up with:
> {code}
> ~/dev/workspace/camel/examples/camel-example-etl>mvn camel:run
> [INFO] Scanning for projects...
> [INFO]
>
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Building Camel :: Example :: ETL 2.15-SNAPSHOT
> [INFO]
> ------------------------------------------------------------------------
> [INFO]
> [INFO] >>> camel-maven-plugin:2.15-SNAPSHOT:run (default-cli) > test-compile
> @ camel-example-etl >>>
> [INFO]
> [INFO] --- maven-bundle-plugin:2.3.7:cleanVersions (versions) @
> camel-example-etl ---
> [INFO]
> [INFO] --- maven-remote-resources-plugin:1.5:process (default) @
> camel-example-etl ---
> [INFO]
> [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @
> camel-example-etl ---
> [INFO] Using 'UTF-8' encoding to copy filtered resources.
> [INFO] Copying 7 resources
> [INFO] Copying 3 resources
> [INFO]
> [INFO] --- maven-resources-plugin:2.6:resources (default) @ camel-example-etl
> ---
> [INFO] Using 'UTF-8' encoding to copy filtered resources.
> [INFO] Copying 7 resources
> [INFO] Copying 3 resources
> [INFO]
> [INFO] --- maven-compiler-plugin:2.5.1:compile (default-compile) @
> camel-example-etl ---
> [INFO] Nothing to compile - all classes are up to date
> [INFO]
> [INFO] --- openjpa-maven-plugin:2.3.0:enhance (enhancer) @ camel-example-etl
> ---
> 34 camel INFO [main] openjpa.Tool - Enhancer running on type "class
> org.apache.camel.example.etl.CustomerEntity".
> [INFO]
> [INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @
> camel-example-etl ---
> [INFO] Using 'UTF-8' encoding to copy filtered resources.
> [INFO] skip non existing resourceDirectory
> /Users/bvahdat/dev/workspace/camel/examples/camel-example-etl/src/test/resources
> [INFO] Copying 3 resources
> [INFO]
> [INFO] --- maven-compiler-plugin:2.5.1:testCompile (default-testCompile) @
> camel-example-etl ---
> [INFO] Nothing to compile - all classes are up to date
> [INFO]
> [INFO] <<< camel-maven-plugin:2.15-SNAPSHOT:run (default-cli) < test-compile
> @ camel-example-etl <<<
> [INFO]
> [INFO] --- camel-maven-plugin:2.15-SNAPSHOT:run (default-cli) @
> camel-example-etl ---
> [INFO] Using org.apache.camel.spring.Main to initiate a CamelContext
> [INFO] Starting Camel ...
> 2014-11-06 19:26:34,698 [ing.Main.main()] INFO MainSupport
> - Apache Camel 2.15-SNAPSHOT starting
> 2014-11-06 19:26:34,780 [ing.Main.main()] INFO
> ClassPathXmlApplicationContext - Refreshing
> org.springframework.context.support.ClassPathXmlApplicationContext@4e01255e:
> startup date [Thu Nov 06 19:26:34 CET 2014]; root of context hierarchy
> 2014-11-06 19:26:34,816 [ing.Main.main()] INFO XmlBeanDefinitionReader
> - Loading XML bean definitions from file
> [/Users/bvahdat/dev/workspace/camel/examples/camel-example-etl/target/classes/META-INF/spring/camel-context.xml]
> 2014-11-06 19:26:36,154 [ing.Main.main()] INFO LocalEntityManagerFactoryBean
> - Building JPA EntityManagerFactory for persistence unit 'camel'
> 2014-11-06 19:26:36,642 [ing.Main.main()] INFO SpringCamelContext
> - Apache Camel 2.15-SNAPSHOT (CamelContext: camel) is starting
> 2014-11-06 19:26:36,643 [ing.Main.main()] INFO SpringCamelContext
> - Tracing is enabled on CamelContext: camel
> 2014-11-06 19:26:36,644 [ing.Main.main()] INFO ManagedManagementStrategy
> - JMX is enabled
> 2014-11-06 19:26:36,833 [ing.Main.main()] INFO DefaultTypeConverter
> - Loaded 181 type converters
> 2014-11-06 19:26:36,916 [ing.Main.main()] INFO JpaComponent
> - Using EntityManagerFactory configured:
> org.springframework.orm.jpa.LocalEntityManagerFactoryBean@7e28ed26
> 2014-11-06 19:26:36,916 [ing.Main.main()] INFO JpaComponent
> - Using TransactionManager configured on this component:
> org.springframework.orm.jpa.JpaTransactionManager@30e99a7f
> 2014-11-06 19:26:36,927 [ing.Main.main()] INFO SpringCamelContext
> - AllowUseOriginalMessage is enabled. If access to the original message is
> not needed, then its recommended to turn this option off as it may improve
> performance.
> 2014-11-06 19:26:36,927 [ing.Main.main()] INFO SpringCamelContext
> - StreamCaching is not in use. If using streams then its recommended to
> enable stream caching. See more details at
> http://camel.apache.org/stream-caching.html
> 2014-11-06 19:26:36,930 [ing.Main.main()] INFO FileEndpoint
> - Endpoint is configured with noop=true so forcing endpoint to be idempotent
> as well
> 2014-11-06 19:26:36,930 [ing.Main.main()] INFO FileEndpoint
> - Using default memory based idempotent repository with cache max size: 1000
> 2014-11-06 19:26:36,977 [ing.Main.main()] INFO SpringCamelContext
> - Route: route1 started and consuming from:
> Endpoint[file://src/data?noop=true]
> 583 camel INFO [org.apache.camel.spring.Main.main()] openjpa.Runtime -
> Starting OpenJPA 2.3.0
> 694 camel INFO [org.apache.camel.spring.Main.main()] openjpa.jdbc.JDBC -
> Using dictionary class "org.apache.openjpa.jdbc.sql.DerbyDictionary".
> 1172 camel INFO [org.apache.camel.spring.Main.main()] openjpa.jdbc.JDBC -
> Connected to Apache Derby version 10.10 using JDBC driver Apache Derby
> Embedded JDBC Driver version 10.10.2.0 - (1582446).
> 2014-11-06 19:26:37,939 [ing.Main.main()] INFO SpringCamelContext
> - Route: route2 started and consuming from:
> Endpoint[jpa://org.apache.camel.example.etl.CustomerEntity?consumeDelete=false&consumeLockEntity=false&delay=3000]
> 2014-11-06 19:26:37,939 [ing.Main.main()] INFO SpringCamelContext
> - Total 2 routes, of which 2 is started.
> 2014-11-06 19:26:37,940 [ing.Main.main()] INFO SpringCamelContext
> - Apache Camel 2.15-SNAPSHOT (CamelContext: camel) started in 1.297 seconds
> 2014-11-06 19:26:37,994 [file://src/data] INFO Tracer
> - ID-cbox-local-49360-1415298395855-0-2 >>> (route1)
> from(file://src/data?noop=true) -->
> convertBodyTo[org.apache.camel.example.etl.PersonDocument] <<<
> Pattern:InOnly, Headers:{CamelFileAbsolute=false,
> breadcrumbId=ID-cbox-local-49360-1415298395855-0-1,
> CamelFilePath=src/data/row1.xml, CamelFileNameOnly=row1.xml,
> CamelFileAbsolutePath=/Users/bvahdat/dev/workspace/camel/examples/camel-example-etl/src/data/row1.xml,
> CamelFileNameConsumed=row1.xml, CamelFileParent=src/data,
> CamelFileLastModified=1411328048000, CamelFileName=row1.xml,
> CamelFileRelativePath=row1.xml, CamelFileLength=155},
> BodyType:org.apache.camel.component.file.GenericFile, Body:[Body is file
> based: GenericFile[row1.xml]]
> 2014-11-06 19:26:38,011 [file://src/data] INFO StaxConverter
> - Created XMLInputFactory:
> com.sun.xml.internal.stream.XMLInputFactoryImpl@1f3b070c. DOMSource/DOMResult
> may have issues with
> com.sun.xml.internal.stream.XMLInputFactoryImpl@1f3b070c. We suggest using
> Woodstox.
> 2014-11-06 19:26:38,036 [file://src/data] INFO Tracer
> - ID-cbox-local-49360-1415298395855-0-2 >>> (route1)
> convertBodyTo[org.apache.camel.example.etl.PersonDocument] -->
> jpa://org.apache.camel.example.etl.CustomerEntity <<< Pattern:InOnly,
> Headers:{CamelFileRelativePath=row1.xml, CamelFileLength=155,
> CamelFileParent=src/data, CamelFilePath=src/data/row1.xml,
> CamelFileName=row1.xml,
> CamelFileAbsolutePath=/Users/bvahdat/dev/workspace/camel/examples/camel-example-etl/src/data/row1.xml,
> CamelFileAbsolute=false, breadcrumbId=ID-cbox-local-49360-1415298395855-0-1,
> CamelFileLastModified=1411328048000, CamelFileNameConsumed=row1.xml,
> CamelFileNameOnly=row1.xml},
> BodyType:org.apache.camel.example.etl.PersonDocument, Body:<?xml
> version="1.0" encoding="UTF-8" standalone="yes"?>
> <person user="james">
> <firstName>James</firstName>
> <lastName>Strachan</lastName>
> <city>London</city>
> </person>
> 2014-11-06 19:26:38,061 [file://src/data] ERROR DefaultErrorHandler
> - Failed delivery for (MessageId: ID-cbox-local-49360-1415298395855-0-1 on
> ExchangeId: ID-cbox-local-49360-1415298395855-0-2). Exhausted after delivery
> attempt: 1 caught: org.apache.camel.InvalidPayloadRuntimeException: No body
> available of type: org.apache.camel.example.etl.CustomerEntity but has value:
> Person[user: james] of type: org.apache.camel.example.etl.PersonDocument on:
> Message: <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
> <person user="james">
> <firstName>James</firstName>
> <lastName>Strachan</lastName>
> <city>London</city>
> </person>
> . Caused by: Error during type conversion from type: java.lang.String to the
> required type: org.apache.camel.example.etl.CustomerEntity with value <?xml
> version="1.0" encoding="UTF-8" standalone="yes"?>
> <person user="james">
> <firstName>James</firstName>
> <lastName>Strachan</lastName>
> <city>London</city>
> </person>
> due java.lang.NullPointerException on the exchange: Exchange[Message: <?xml
> version="1.0" encoding="UTF-8" standalone="yes"?>
> <person user="james">
> <firstName>James</firstName>
> <lastName>Strachan</lastName>
> <city>London</city>
> </person>
> ]
> Message History
> ---------------------------------------------------------------------------------------------------------------------------------------
> RouteId ProcessorId Processor
> Elapsed (ms)
> [route1 ] [route1 ] [file://src/data?noop=true
> ] [ 71]
> [route1 ] [convertBodyTo1 ]
> [convertBodyTo[org.apache.camel.example.etl.PersonDocument]
> ] [ 30]
> [route1 ] [to1 ]
> [jpa:org.apache.camel.example.etl.CustomerEntity
> ] [ 38]
> Exchange
> ---------------------------------------------------------------------------------------------------------------------------------------
> Exchange[
> Id ID-cbox-local-49360-1415298395855-0-2
> ExchangePattern InOnly
> Headers
> {breadcrumbId=ID-cbox-local-49360-1415298395855-0-1, CamelFileAbsolute=false,
> CamelFileAbsolutePath=/Users/bvahdat/dev/workspace/camel/examples/camel-example-etl/src/data/row1.xml,
> CamelFileLastModified=1411328048000, CamelFileLength=155,
> CamelFileName=row1.xml, CamelFileNameConsumed=row1.xml,
> CamelFileNameOnly=row1.xml, CamelFileParent=src/data,
> CamelFilePath=src/data/row1.xml, CamelFileRelativePath=row1.xml,
> CamelRedelivered=false, CamelRedeliveryCounter=0}
> BodyType org.apache.camel.example.etl.PersonDocument
> Body <?xml version="1.0" encoding="UTF-8"
> standalone="yes"?><person user="james"> <firstName>James</firstName>
> <lastName>Strachan</lastName> <city>London</city></person>
> ]
> Stacktrace
> ---------------------------------------------------------------------------------------------------------------------------------------
> org.apache.camel.InvalidPayloadRuntimeException: No body available of type:
> org.apache.camel.example.etl.CustomerEntity but has value: Person[user:
> james] of type: org.apache.camel.example.etl.PersonDocument on: Message:
> <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
> <person user="james">
> <firstName>James</firstName>
> <lastName>Strachan</lastName>
> <city>London</city>
> </person>
> . Caused by: Error during type conversion from type: java.lang.String to the
> required type: org.apache.camel.example.etl.CustomerEntity with value <?xml
> version="1.0" encoding="UTF-8" standalone="yes"?>
> <person user="james">
> <firstName>James</firstName>
> <lastName>Strachan</lastName>
> <city>London</city>
> </person>
> due java.lang.NullPointerException on the exchange: Exchange[Message: <?xml
> version="1.0" encoding="UTF-8" standalone="yes"?>
> <person user="james">
> <firstName>James</firstName>
> <lastName>Strachan</lastName>
> <city>London</city>
> </person>
> ]
> at
> org.apache.camel.component.jpa.JpaEndpoint$1.evaluate(JpaEndpoint.java:313)
> at
> org.apache.camel.support.ExpressionAdapter.evaluate(ExpressionAdapter.java:36)
> at
> org.apache.camel.component.jpa.JpaProducer.process(JpaProducer.java:57)
> at
> org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61)
> at
> org.apache.camel.processor.SendProcessor$2.doInAsyncProducer(SendProcessor.java:152)
> at
> org.apache.camel.impl.ProducerCache.doInAsyncProducer(ProducerCache.java:304)
> at
> org.apache.camel.processor.SendProcessor.process(SendProcessor.java:147)
> at
> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:72)
> at
> org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:163)
> at
> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:425)
> at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:118)
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)
> at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
> at
> org.apache.camel.component.file.GenericFileConsumer.processExchange(GenericFileConsumer.java:433)
> at
> org.apache.camel.component.file.GenericFileConsumer.processBatch(GenericFileConsumer.java:211)
> at
> org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:175)
> at
> org.apache.camel.impl.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:187)
> at
> org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:114)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: org.apache.camel.TypeConversionException: Error during type
> conversion from type: java.lang.String to the required type:
> org.apache.camel.example.etl.CustomerEntity with value <?xml version="1.0"
> encoding="UTF-8" standalone="yes"?>
> <person user="james">
> <firstName>James</firstName>
> <lastName>Strachan</lastName>
> <city>London</city>
> </person>
> due java.lang.NullPointerException
> at
> org.apache.camel.impl.converter.BaseTypeConverterRegistry.createTypeConversionException(BaseTypeConverterRegistry.java:567)
> at
> org.apache.camel.impl.converter.BaseTypeConverterRegistry.mandatoryConvertTo(BaseTypeConverterRegistry.java:174)
> at
> org.apache.camel.impl.MessageSupport.getMandatoryBody(MessageSupport.java:99)
> at
> org.apache.camel.component.jpa.JpaEndpoint$1.evaluate(JpaEndpoint.java:310)
> ... 25 more
> Caused by: org.apache.camel.RuntimeCamelException:
> java.lang.NullPointerException
> at
> org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1367)
> at
> org.apache.camel.util.ObjectHelper.invokeMethod(ObjectHelper.java:1004)
> at
> org.apache.camel.impl.converter.StaticMethodTypeConverter.convertTo(StaticMethodTypeConverter.java:59)
> at
> org.apache.camel.impl.converter.BaseTypeConverterRegistry.doConvertTo(BaseTypeConverterRegistry.java:276)
> at
> org.apache.camel.impl.converter.BaseTypeConverterRegistry.mandatoryConvertTo(BaseTypeConverterRegistry.java:165)
> ... 27 more
> Caused by: java.lang.NullPointerException
> at
> org.apache.camel.example.etl.CustomerTransformer$1.doInTransaction(CustomerTransformer.java:76)
> at
> org.apache.camel.example.etl.CustomerTransformer$1.doInTransaction(CustomerTransformer.java:74)
> at
> org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:133)
> at
> org.apache.camel.example.etl.CustomerTransformer.findCustomerByName(CustomerTransformer.java:74)
> at
> org.apache.camel.example.etl.CustomerTransformer.toCustomer(CustomerTransformer.java:58)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.apache.camel.util.ObjectHelper.invokeMethod(ObjectHelper.java:1000)
> ... 30 more
> 2014-11-06 19:26:38,065 [file://src/data] WARN GenericFileOnCompletion
> - Rollback file strategy:
> org.apache.camel.component.file.strategy.GenericFileRenameProcessStrategy@43d027d5
> for file: GenericFile[row1.xml]
> 2014-11-06 19:26:38,066 [file://src/data] INFO Tracer
> - ID-cbox-local-49360-1415298395855-0-4 >>> (route1)
> from(file://src/data?noop=true) -->
> convertBodyTo[org.apache.camel.example.etl.PersonDocument] <<<
> Pattern:InOnly,
> Headers:{CamelFileAbsolutePath=/Users/bvahdat/dev/workspace/camel/examples/camel-example-etl/src/data/row2.xml,
> CamelFilePath=src/data/row2.xml, CamelFileNameOnly=row2.xml,
> CamelFileLastModified=1411328048000, CamelFileNameConsumed=row2.xml,
> breadcrumbId=ID-cbox-local-49360-1415298395855-0-3, CamelFileAbsolute=false,
> CamelFileName=row2.xml, CamelFileParent=src/data,
> CamelFileRelativePath=row2.xml, CamelFileLength=153},
> BodyType:org.apache.camel.component.file.GenericFile, Body:[Body is file
> based: GenericFile[row2.xml]]
> 2014-11-06 19:26:38,068 [file://src/data] INFO Tracer
> - ID-cbox-local-49360-1415298395855-0-4 >>> (route1)
> convertBodyTo[org.apache.camel.example.etl.PersonDocument] -->
> jpa://org.apache.camel.example.etl.CustomerEntity <<< Pattern:InOnly,
> Headers:{CamelFileAbsolutePath=/Users/bvahdat/dev/workspace/camel/examples/camel-example-etl/src/data/row2.xml,
> breadcrumbId=ID-cbox-local-49360-1415298395855-0-3,
> CamelFileParent=src/data, CamelFileNameConsumed=row2.xml,
> CamelFileRelativePath=row2.xml, CamelFilePath=src/data/row2.xml,
> CamelFileAbsolute=false, CamelFileName=row2.xml, CamelFileNameOnly=row2.xml,
> CamelFileLength=153, CamelFileLastModified=1411328048000},
> BodyType:org.apache.camel.example.etl.PersonDocument, Body:<?xml
> version="1.0" encoding="UTF-8" standalone="yes"?>
> <person user="hiram">
> <firstName>Hiram</firstName>
> <lastName>Chirino</lastName>
> <city>Tampa</city>
> </person>
> 2014-11-06 19:26:38,073 [file://src/data] ERROR DefaultErrorHandler
> - Failed delivery for (MessageId: ID-cbox-local-49360-1415298395855-0-3 on
> ExchangeId: ID-cbox-local-49360-1415298395855-0-4). Exhausted after delivery
> attempt: 1 caught: org.apache.camel.InvalidPayloadRuntimeException: No body
> available of type: org.apache.camel.example.etl.CustomerEntity but has value:
> Person[user: hiram] of type: org.apache.camel.example.etl.PersonDocument on:
> Message: <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
> <person user="hiram">
> <firstName>Hiram</firstName>
> <lastName>Chirino</lastName>
> <city>Tampa</city>
> </person>
> . Caused by: Error during type conversion from type: java.lang.String to the
> required type: org.apache.camel.example.etl.CustomerEntity with value <?xml
> version="1.0" encoding="UTF-8" standalone="yes"?>
> <person user="hiram">
> <firstName>Hiram</firstName>
> <lastName>Chirino</lastName>
> <city>Tampa</city>
> </person>
> due java.lang.NullPointerException on the exchange: Exchange[Message: <?xml
> version="1.0" encoding="UTF-8" standalone="yes"?>
> <person user="hiram">
> <firstName>Hiram</firstName>
> <lastName>Chirino</lastName>
> <city>Tampa</city>
> </person>
> ]
> Message History
> ---------------------------------------------------------------------------------------------------------------------------------------
> RouteId ProcessorId Processor
> Elapsed (ms)
> [route1 ] [route1 ] [file://src/data?noop=true
> ] [ 6]
> [route1 ] [convertBodyTo1 ]
> [convertBodyTo[org.apache.camel.example.etl.PersonDocument]
> ] [ 1]
> [route1 ] [to1 ]
> [jpa:org.apache.camel.example.etl.CustomerEntity
> ] [ 5]
> Exchange
> ---------------------------------------------------------------------------------------------------------------------------------------
> Exchange[
> Id ID-cbox-local-49360-1415298395855-0-4
> ExchangePattern InOnly
> Headers
> {breadcrumbId=ID-cbox-local-49360-1415298395855-0-3, CamelFileAbsolute=false,
> CamelFileAbsolutePath=/Users/bvahdat/dev/workspace/camel/examples/camel-example-etl/src/data/row2.xml,
> CamelFileLastModified=1411328048000, CamelFileLength=153,
> CamelFileName=row2.xml, CamelFileNameConsumed=row2.xml,
> CamelFileNameOnly=row2.xml, CamelFileParent=src/data,
> CamelFilePath=src/data/row2.xml, CamelFileRelativePath=row2.xml,
> CamelRedelivered=false, CamelRedeliveryCounter=0}
> BodyType org.apache.camel.example.etl.PersonDocument
> Body <?xml version="1.0" encoding="UTF-8"
> standalone="yes"?><person user="hiram"> <firstName>Hiram</firstName>
> <lastName>Chirino</lastName> <city>Tampa</city></person>
> ]
> Stacktrace
> ---------------------------------------------------------------------------------------------------------------------------------------
> org.apache.camel.InvalidPayloadRuntimeException: No body available of type:
> org.apache.camel.example.etl.CustomerEntity but has value: Person[user:
> hiram] of type: org.apache.camel.example.etl.PersonDocument on: Message:
> <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
> <person user="hiram">
> <firstName>Hiram</firstName>
> <lastName>Chirino</lastName>
> <city>Tampa</city>
> </person>
> . Caused by: Error during type conversion from type: java.lang.String to the
> required type: org.apache.camel.example.etl.CustomerEntity with value <?xml
> version="1.0" encoding="UTF-8" standalone="yes"?>
> <person user="hiram">
> <firstName>Hiram</firstName>
> <lastName>Chirino</lastName>
> <city>Tampa</city>
> </person>
> due java.lang.NullPointerException on the exchange: Exchange[Message: <?xml
> version="1.0" encoding="UTF-8" standalone="yes"?>
> <person user="hiram">
> <firstName>Hiram</firstName>
> <lastName>Chirino</lastName>
> <city>Tampa</city>
> </person>
> ]
> at
> org.apache.camel.component.jpa.JpaEndpoint$1.evaluate(JpaEndpoint.java:313)
> at
> org.apache.camel.support.ExpressionAdapter.evaluate(ExpressionAdapter.java:36)
> at
> org.apache.camel.component.jpa.JpaProducer.process(JpaProducer.java:57)
> at
> org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61)
> at
> org.apache.camel.processor.SendProcessor$2.doInAsyncProducer(SendProcessor.java:152)
> at
> org.apache.camel.impl.ProducerCache.doInAsyncProducer(ProducerCache.java:304)
> at
> org.apache.camel.processor.SendProcessor.process(SendProcessor.java:147)
> at
> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:72)
> at
> org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:163)
> at
> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:425)
> at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:118)
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)
> at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
> at
> org.apache.camel.component.file.GenericFileConsumer.processExchange(GenericFileConsumer.java:433)
> at
> org.apache.camel.component.file.GenericFileConsumer.processBatch(GenericFileConsumer.java:211)
> at
> org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:175)
> at
> org.apache.camel.impl.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:187)
> at
> org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:114)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: org.apache.camel.TypeConversionException: Error during type
> conversion from type: java.lang.String to the required type:
> org.apache.camel.example.etl.CustomerEntity with value <?xml version="1.0"
> encoding="UTF-8" standalone="yes"?>
> <person user="hiram">
> <firstName>Hiram</firstName>
> <lastName>Chirino</lastName>
> <city>Tampa</city>
> </person>
> due java.lang.NullPointerException
> at
> org.apache.camel.impl.converter.BaseTypeConverterRegistry.createTypeConversionException(BaseTypeConverterRegistry.java:567)
> at
> org.apache.camel.impl.converter.BaseTypeConverterRegistry.mandatoryConvertTo(BaseTypeConverterRegistry.java:174)
> at
> org.apache.camel.impl.MessageSupport.getMandatoryBody(MessageSupport.java:99)
> at
> org.apache.camel.component.jpa.JpaEndpoint$1.evaluate(JpaEndpoint.java:310)
> ... 25 more
> Caused by: org.apache.camel.RuntimeCamelException:
> java.lang.NullPointerException
> at
> org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1367)
> at
> org.apache.camel.util.ObjectHelper.invokeMethod(ObjectHelper.java:1004)
> at
> org.apache.camel.impl.converter.StaticMethodTypeConverter.convertTo(StaticMethodTypeConverter.java:59)
> at
> org.apache.camel.impl.converter.BaseTypeConverterRegistry.doConvertTo(BaseTypeConverterRegistry.java:276)
> at
> org.apache.camel.impl.converter.BaseTypeConverterRegistry.mandatoryConvertTo(BaseTypeConverterRegistry.java:165)
> ... 27 more
> Caused by: java.lang.NullPointerException
> at
> org.apache.camel.example.etl.CustomerTransformer$1.doInTransaction(CustomerTransformer.java:76)
> at
> org.apache.camel.example.etl.CustomerTransformer$1.doInTransaction(CustomerTransformer.java:74)
> at
> org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:133)
> at
> org.apache.camel.example.etl.CustomerTransformer.findCustomerByName(CustomerTransformer.java:74)
> at
> org.apache.camel.example.etl.CustomerTransformer.toCustomer(CustomerTransformer.java:58)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.apache.camel.util.ObjectHelper.invokeMethod(ObjectHelper.java:1000)
> ... 30 more
> 2014-11-06 19:26:38,074 [file://src/data] WARN GenericFileOnCompletion
> - Rollback file strategy:
> org.apache.camel.component.file.strategy.GenericFileRenameProcessStrategy@43d027d5
> for file: GenericFile[row2.xml]
> 1897 camel TRACE [Camel (camel) thread #1 -
> jpa://org.apache.camel.example.etl.CustomerEntity] openjpa.jdbc.SQL - <t
> 552944470, conn 1175966721> executing prepstmnt 2111506687
> SELECT t0.id, t0.city, t0.firstName, t0.phone, t0.street, t0.surname,
> t0.userName, t0.zip
> FROM customer t0
> 1898 camel TRACE [Camel (camel) thread #1 -
> jpa://org.apache.camel.example.etl.CustomerEntity] openjpa.jdbc.SQL - <t
> 552944470, conn 1175966721> [1 ms] spent
> ^C2014-11-06 19:26:38,555 [Thread-1 ] INFO
> MainSupport$HangupInterceptor - Received hang up - stopping the main
> instance.
> 2014-11-06 19:26:38,555 [Thread-1 ] INFO MainSupport
> - Apache Camel 2.15-SNAPSHOT stopping
> 2014-11-06 19:26:38,555 [Thread-1 ] INFO
> ClassPathXmlApplicationContext - Closing
> org.springframework.context.support.ClassPathXmlApplicationContext@4e01255e:
> startup date [Thu Nov 06 19:26:34 CET 2014]; root of context hierarchy
> 2014-11-06 19:26:38,556 [Thread-1 ] INFO SpringCamelContext
> - Apache Camel 2.15-SNAPSHOT (CamelContext: camel) is shutting down
> 2014-11-06 19:26:38,556 [Thread-1 ] INFO DefaultShutdownStrategy
> - Starting to graceful shutdown 2 routes (timeout 300 seconds)
> 2014-11-06 19:26:38,559 [ - ShutdownTask] INFO DefaultShutdownStrategy
> - Route: route2 shutdown complete, was consuming from:
> Endpoint[jpa://org.apache.camel.example.etl.CustomerEntity?consumeDelete=false&consumeLockEntity=false&delay=3000]
> 2014-11-06 19:26:38,559 [ - ShutdownTask] INFO DefaultShutdownStrategy
> - Route: route1 shutdown complete, was consuming from:
> Endpoint[file://src/data?noop=true]
> 2014-11-06 19:26:38,559 [Thread-1 ] INFO DefaultShutdownStrategy
> - Graceful shutdown of 2 routes completed in 0 seconds
> 2014-11-06 19:26:38,575 [Thread-1 ] INFO SpringCamelContext
> - Apache Camel 2.15-SNAPSHOT (CamelContext: camel) uptime 1.933 seconds
> 2014-11-06 19:26:38,575 [Thread-1 ] INFO SpringCamelContext
> - Apache Camel 2.15-SNAPSHOT (CamelContext: camel) is shutdown in 0.019
> seconds
> 2014-11-06 19:26:38,577 [Thread-1 ] INFO LocalEntityManagerFactoryBean
> - Closing JPA EntityManagerFactory for persistence unit 'camel'
> {code}
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