[CXF-5563] Setting the attribute 'namespace' of the {http://cxf.apache.org/policy}policies configuration element causes a NotWritablePropertyException to be thrown

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.7.8
• Component/s: Configuration
• Estimated Complexity: Unknown
• Assignee: Unassigned
• Reporter: David Voets
• Created: 13/Feb/14 15:55
• Updated: 24/Jan/18 15:43
• Resolved: 24/Jan/18 15:43

Description

According to https://cxf.apache.org/docs/wspconfiguration.html you can specify the ws-policy namespace to be used when configuring the Policies feature using the namespace attribute.

However when I do this:

<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:cxf="http://cxf.apache.org/core" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:sec="http://cxf.apache.org/configuration/security" xmlns:http="http://cxf.apache.org/transports/http/configuration"
	xmlns:httpj="http://cxf.apache.org/transports/http-jetty/configuration"
	xmlns:jaxws="http://cxf.apache.org/jaxws" xmlns:p="http://cxf.apache.org/policy"
	xsi:schemaLocation="
            http://cxf.apache.org/core
            http://cxf.apache.org/schemas/core.xsd 
            http://cxf.apache.org/configuration/security  		      
            http://cxf.apache.org/configuration/schemas/security.xsd
            http://cxf.apache.org/jaxws
            http://cxf.apache.org/schemas/jaxws.xsd
            http://cxf.apache.org/transports/http/configuration
            http://cxf.apache.org/transports/http/schemas/http-conf.xsd
            http://cxf.apache.org/transports/http-jetty/configuration
            http://cxf.apache.org/transports/http-jetty/schemas/http-jetty.xsd
            http://www.springframework.org/schema/beans
            http://www.springframework.org/schema/beans/spring-beans.xsd
            http://cxf.apache.org/policy 
            http://cxf.apache.org/schemas/policy.xsd">



	<bean id="abstractLoggingInterceptor" abstract="true">
		<property name="prettyLogging" value="true" />
	</bean>
	<bean id="loggingInInterceptor" class="org.apache.cxf.interceptor.LoggingInInterceptor"
		parent="abstractLoggingInterceptor" />
	<bean id="loggingOutInterceptor" class="org.apache.cxf.interceptor.LoggingOutInterceptor"
		parent="abstractLoggingInterceptor" />

	<cxf:bus>
		<cxf:inInterceptors>
			<ref bean="loggingInInterceptor" />
		</cxf:inInterceptors>
		<cxf:outInterceptors>
			<ref bean="loggingOutInterceptor" />
		</cxf:outInterceptors>
		<cxf:outFaultInterceptors>
			<ref bean="loggingOutInterceptor" />
		</cxf:outFaultInterceptors>
		<cxf:inFaultInterceptors>
			<ref bean="loggingInInterceptor" />
		</cxf:inFaultInterceptors>
		<cxf:features>
			<p:policies ignoreUnknownAssertions="true" namespace="http://schemas.xmlsoap.org/ws/2004/09/policy" />
		</cxf:features>
	</cxf:bus>



	

</beans>

the following exception is thrown:

Exception in thread "main" java.lang.RuntimeException: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cxf' defined in class path resource [META-INF/cxf/cxf.xml]: Cannot create inner bean 'p:policies#43191701' of type [org.apache.cxf.ws.policy.WSPolicyFeature] while setting bean property 'features' with key [0]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'p:policies#43191701': Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'namespace' of bean class [org.apache.cxf.ws.policy.WSPolicyFeature]: Bean property 'namespace' 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.apache.cxf.bus.spring.SpringBusFactory.createBus(SpringBusFactory.java:151)
	at org.apache.cxf.bus.spring.SpringBusFactory.createBus(SpringBusFactory.java:124)
	at org.apache.cxf.bus.spring.SpringBusFactory.createBus(SpringBusFactory.java:94)

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cxf' defined in class path resource [META-INF/cxf/cxf.xml]: Cannot create inner bean 'p:policies#43191701' of type [org.apache.cxf.ws.policy.WSPolicyFeature] while setting bean property 'features' with key [0]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'p:policies#43191701': Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'namespace' of bean class [org.apache.cxf.ws.policy.WSPolicyFeature]: Bean property 'namespace' 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.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:281)
	at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:120)
	at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveManagedList(BeanDefinitionValueResolver.java:353)
	at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:153)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1327)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1085)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:516)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:455)
	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.apache.cxf.bus.spring.BusApplicationContext$1.run(BusApplicationContext.java:107)
	at org.apache.cxf.bus.spring.BusApplicationContext$1.run(BusApplicationContext.java:105)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.cxf.bus.spring.BusApplicationContext.<init>(BusApplicationContext.java:105)
	at org.apache.cxf.bus.spring.SpringBusFactory.createApplicationContext(SpringBusFactory.java:157)
	at org.apache.cxf.bus.spring.SpringBusFactory.createBus(SpringBusFactory.java:148)
	... 3 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'p:policies#43191701': Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'namespace' of bean class [org.apache.cxf.ws.policy.WSPolicyFeature]: Bean property 'namespace' 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:1363)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1085)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:516)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:455)
	at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:270)
	... 23 more
Caused by: org.springframework.beans.NotWritablePropertyException: Invalid property 'namespace' of bean class [org.apache.cxf.ws.policy.WSPolicyFeature]: Bean property 'namespace' 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:1052)
	at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:921)
	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:1360)
	... 27 more