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 ?
Thanks
Volker
Am 21.09.2014 um 15:36 schrieb Lukasz Lenart:
Hi,
Please take a time and test the bits - any help is appreciated. Please
report back any problems. I'll call for vote in a week if no problems
will be spotted.
Staging Maven repo
https://repository.apache.org/content/groups/staging/
Standalone artifacts
http://people.apache.org/builds/struts/2.3.18/
Release notes
https://cwiki.apache.org/confluence/display/WW/Version+Notes+2.3.18
Thanks in advance & regards
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