2014-11-06 17:02 GMT+01:00 Volker Krebs <[email protected]>: > I still have an odd behavior and can't figure out what has changed from > 2.3.16.3 to 2.3.18 > We have an Action with an service interface as class member. > Something like this pseudo Action: > > public class EditAction extends ActionSupport implements Preparable { > > protected MyService myService; > > public void prepare() throws Exception { > myService = new MyServiceImpl(); > } > > public String execute() throws Exception { > myService.doSomething(); > } > } > > In 2.3.16.3 this works fine. > In 2.3.18 I get the following exception. > As you can see from the stack trace we're using spring integration plugin. > > > 2014-11-06 03:14:05,040 ERROR [http-bio-60123-exec-5] > com.opensymphony.xwork2.conversion.impl.InstantiatingNullHandler - Could not > create and/or set value back on to object > org.springframework.beans.factory.BeanCreationException: Error creating bean > with name 'com.mycompany.interfaces.MyService': Could not resolve matching > constructor > at > org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:238) > at > org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:925) > at > org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowire(AbstractAutowireCapableBeanFactory.java:308) > at > com.opensymphony.xwork2.spring.SpringObjectFactory.buildBean(SpringObjectFactory.java:194) > at > com.opensymphony.xwork2.conversion.impl.InstantiatingNullHandler.createObject(InstantiatingNullHandler.java:163) > at > com.opensymphony.xwork2.conversion.impl.InstantiatingNullHandler.nullPropertyValue(InstantiatingNullHandler.java:137) > at > com.opensymphony.xwork2.ognl.OgnlNullHandlerWrapper.nullPropertyValue(OgnlNullHandlerWrapper.java:21) > at ognl.ASTProperty.getValueBody(ASTProperty.java:118) > at ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212) > at ognl.SimpleNode.getValue(SimpleNode.java:258) > at ognl.ASTChain.setValueBody(ASTChain.java:222) > at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:220) > at ognl.SimpleNode.setValue(SimpleNode.java:301) > at ognl.Ognl.setValue(Ognl.java:737) > at > com.opensymphony.xwork2.ognl.OgnlUtil$1.execute(OgnlUtil.java:287) > at > com.opensymphony.xwork2.ognl.OgnlUtil$1.execute(OgnlUtil.java:282) > at > com.opensymphony.xwork2.ognl.OgnlUtil.compileAndExecute(OgnlUtil.java:340) > at com.opensymphony.xwork2.ognl.OgnlUtil.setValue(OgnlUtil.java:282) > at > com.opensymphony.xwork2.ognl.OgnlValueStack.trySetValue(OgnlValueStack.java:185) > at > com.opensymphony.xwork2.ognl.OgnlValueStack.setValue(OgnlValueStack.java:172) > at > com.opensymphony.xwork2.ognl.OgnlValueStack.setParameter(OgnlValueStack.java:150) > at > com.opensymphony.xwork2.interceptor.ParametersInterceptor.setParameters(ParametersInterceptor.java:309) > at > com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:227) > at > com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244) > at > org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54) > at > org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:564) > at > org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:81) > at > org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) > > > Any Ideas ?
Nope :( I was digging around but I don't see anything special. Can you prepare a demo app or post more data? Regards -- Łukasz + 48 606 323 122 http://www.lenart.org.pl/ --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
