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Bug 328291

Summary:	Problem while using http://www.springframework.org/schema/osgi http://www.springframework.org/schema/osgi/spring-osgi-2.0.m1.xsd solved using spring-osgi.1.2.xsd
Product:	[RT] Virgo	Reporter:	Chiradip Mandal <chiradip.mandal>
Component:	unknown	Assignee:	Glyn Normington <glyn.normington>
Status:	CLOSED WORKSFORME	QA Contact:
Severity:	normal
Priority:	P3	CC:	glyn.normington, jannatbd715
Version:	unspecified
Target Milestone:	---
Hardware:	Macintosh
OS:	Mac OS X - Carbon (unsup.)
Whiteboard:

Description Chiradip Mandal

2010-10-20 16:18:20 EDT

Build Identifier: This is virgo-web-server-2.1.0.RC1-incubation

[2010-10-20 12:50:00.172] Thread-3                     <AG0000E> Application context creation failure for bundle 'com.synconx.paperless.framework.db' version '0.0.1'. org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.osgi.service.exporter.support.OsgiServiceFactoryBean#0': Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'cacheTarget' of bean class [org.springframework.osgi.service.exporter.support.OsgiServiceFactoryBean]: Bean property 'cacheTarget' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1361)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:563)
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
	at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.access$1600(AbstractDelegatedExecutionApplicationContext.java:69)
	at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext$4.run(AbstractDelegatedExecutionApplicationContext.java:355)
	at org.springframework.osgi.util.internal.PrivilegedUtils.executeWithCustomTCCL(PrivilegedUtils.java:85)
	at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.completeRefresh(AbstractDelegatedExecutionApplicationContext.java:320)
	at org.springframework.osgi.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor$CompleteRefreshTask.run(DependencyWaiterApplicationContextExecutor.java:132)
	at org.eclipse.virgo.kernel.agent.dm.ContextPropagatingTaskExecutor$2.run(ContextPropagatingTaskExecutor.java:95)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:637)
Caused by: org.springframework.beans.NotWritablePropertyException: Invalid property 'cacheTarget' of bean class [org.springframework.osgi.service.exporter.support.OsgiServiceFactoryBean]: Bean property 'cacheTarget' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
	at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:1038)
	at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:914)
	at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:76)
	at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:58)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1358)
	... 18 common frames omitted

Reproducible: Always

Steps to Reproduce:
1.Just use http://www.springframework.org/schema/osgi http://www.springframework.org/schema/osgi/spring-osgi-2.0.m1.xsd in you osgi-context.xml (the bean definition file for exporting and importing osgi services, packages, and bundles)
2.
3.

Comment 1 Glyn Normington

2010-10-21 03:43:04 EDT

Thanks for logging this issue. You are not the first person to run into this.

None of the examples in the Programmer Guide use the Spring DM 2.0 schema and it's pretty clear as soon as you look at the Spring DM bundles running in Virgo that Virgo uses Spring DM version 1.2.1, so what gave you the impression that the 2.0 schema might work? For instance, did you copy from some example that claimed to work with Virgo (or dm Server)?

Comment 2 Glyn Normington

2010-10-22 03:43:25 EDT

Closing out. It seems that the problem was found and fixed by the user in a short space of time, so it is unlikely any documentation changes will help.