Hi Amal, Thanks for the explanation. That really helped.
Regards /Thusitha On Fri, Feb 20, 2015 at 4:07 AM, Amal Gunatilake <[email protected]> wrote: > Hi Thusitha, > > First of all Axis2 supports JavaBeans and therefore you need to adhere to > JavaBeans standards when using it. Please have a look at JavaBeans > Conventions in [1] > <http://en.wikipedia.org/wiki/JavaBeans#JavaBean_conventions>. There it > states "The class must have a public default constructor > <http://en.wikipedia.org/wiki/Default_constructor> (with no arguments). > This allows easy instantiation within editing and activation frameworks." > > I hope this answers your both questions. :) > > [1] http://en.wikipedia.org/wiki/JavaBeans#JavaBean_conventions > > Thank you, > Amal. > > On Fri, Feb 20, 2015 at 1:54 AM, Thusitha Thilina Dayaratne < > [email protected]> wrote: > >> Hi, >> >> I tried to invoke the add method using the SoapUI. But I got a Soap >> fault. >> In my Item class constructor is in *public Item(int id, String name, >> float price)* I didn't had a default no arg constructor in the class. >> When I put the default constructor to the item class everything works fine. >> >> I have few points that I like to get clarify >> >> *1. *When I didn't had the default constructor and trying to create an >> Item from the jsp with custom constructor as Item item2 = new Item(12, >> "Custom >> Item", 125.30); >> I got following compilation error. >> >>> >>> *PWC6199: Generated servlet error:**The constructor Item(int, String, >>> double) is undefined* >> >> >> But I'm able to create Item instance as Item item2 = new Item(); and >> then set the values using setters. >> Is this the expected outcome when generating the stub from WSDL2Java ? >> >> *2. *Should we always specify the default no args constructor, if we >> overload the constructor? >> >> Best Regards >> /Thusitha >> >> >> On Thu, Feb 19, 2015 at 4:52 PM, Thusitha Thilina Dayaratne < >> [email protected]> wrote: >> >>> Hi Amal, Gayashan, >>> >>> Thanks for your responses. I will try out your suggestions and see if I >>> will be able to get it solve. >>> >>> >>> Regards >>> /Thusitha >>> >>> On Thu, Feb 19, 2015 at 3:42 PM, Gayashan Amarasinghe <[email protected] >>> > wrote: >>> >>>> Hi Thusitha, >>>> >>>> Here you are calling the service via client who calls the service stub. >>>> In that case the item pojo you are trying to insert should be the same >>>> object as the one in the WSDL contract. Can you check if it's the same >>>> object? >>>> >>>> Thanks. >>>> /Gayashan >>>> >>>> On Thu, Feb 19, 2015 at 9:45 AM, Thusitha Thilina Dayaratne < >>>> [email protected]> wrote: >>>> >>>>> Hi, >>>>> >>>>> I'm trying to create a Carbon component based on the [1]. I was able >>>>> to get the list of orders successfully. But when I'm trying to add a new >>>>> Order, I'm getting an Exception >>>>> Here is the stack-trace. >>>>> >>>>> >>>>>> org.apache.axis2.AxisFault: >>>>>> org.wso2.training.carbon.order.mgt.data.Item >>>>>> at >>>>>> org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:531) >>>>>> at >>>>>> org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:370) >>>>>> at >>>>>> org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:445) >>>>>> at >>>>>> org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:225) >>>>>> at >>>>>> org.apache.axis2.client.OperationClient.execute(OperationClient.java:149) >>>>>> at >>>>>> org.wso2.training.carbon.order.mgt.stub.OrderManagerStub.addOrder(OrderManagerStub.java:736) >>>>>> at >>>>>> org.wso2.training.carbon.order.mgt.ui.OrderManagerClient.addOrder(OrderManagerClient.java:67) >>>>>> at >>>>>> org.apache.jsp.order_002dmgt.index_jsp._jspService(org.apache.jsp.order_002dmgt.index_jsp:100) >>>>>> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111) >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) >>>>>> at >>>>>> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:403) >>>>>> at >>>>>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:492) >>>>>> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:378) >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) >>>>>> at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:155) >>>>>> at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80) >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) >>>>>> at >>>>>> org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37) >>>>>> at >>>>>> org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61) >>>>>> at >>>>>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128) >>>>>> at >>>>>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68) >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) >>>>>> at >>>>>> org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68) >>>>>> at >>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) >>>>>> at >>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >>>>>> at >>>>>> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749) >>>>>> at >>>>>> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605) >>>>>> at >>>>>> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544) >>>>>> at >>>>>> org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:37) >>>>>> at >>>>>> org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.include(ContextPathServletAdaptor.java:369) >>>>>> at >>>>>> org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:1015) >>>>>> at >>>>>> org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:700) >>>>>> at sun.reflect.GeneratedMethodAccessor42.invoke(Unknown Source) >>>>>> at >>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >>>>>> at java.lang.reflect.Method.invoke(Method.java:597) >>>>>> at org.apache.tiles.jsp.context.JspUtil.doInclude(JspUtil.java:87) >>>>>> at >>>>>> org.apache.tiles.jsp.context.JspTilesRequestContext.include(JspTilesRequestContext.java:88) >>>>>> at >>>>>> org.apache.tiles.jsp.context.JspTilesRequestContext.dispatch(JspTilesRequestContext.java:82) >>>>>> at >>>>>> org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:465) >>>>>> at >>>>>> org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:140) >>>>>> at >>>>>> org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:117) >>>>>> at >>>>>> org.apache.tiles.jsp.taglib.RenderTagSupport.execute(RenderTagSupport.java:171) >>>>>> at >>>>>> org.apache.tiles.jsp.taglib.RoleSecurityTagSupport.doEndTag(RoleSecurityTagSupport.java:75) >>>>>> at >>>>>> org.apache.tiles.jsp.taglib.ContainerTagSupport.doEndTag(ContainerTagSupport.java:80) >>>>>> at >>>>>> org.apache.jsp.admin.layout.template_jsp._jspx_meth_tiles_insertAttribute_7(org.apache.jsp.admin.layout.template_jsp:603) >>>>>> at >>>>>> org.apache.jsp.admin.layout.template_jsp._jspService(org.apache.jsp.admin.layout.template_jsp:335) >>>>>> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111) >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) >>>>>> at >>>>>> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:403) >>>>>> at >>>>>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:492) >>>>>> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:378) >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) >>>>>> at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:155) >>>>>> at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80) >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) >>>>>> at >>>>>> org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37) >>>>>> at >>>>>> org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61) >>>>>> at >>>>>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128) >>>>>> at >>>>>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68) >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) >>>>>> at >>>>>> org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68) >>>>>> at >>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) >>>>>> at >>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >>>>>> at >>>>>> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749) >>>>>> at >>>>>> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487) >>>>>> at >>>>>> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412) >>>>>> at >>>>>> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339) >>>>>> at >>>>>> org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.forward(RequestDispatcherAdaptor.java:30) >>>>>> at >>>>>> org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.forward(ContextPathServletAdaptor.java:362) >>>>>> at >>>>>> org.apache.tiles.servlet.context.ServletTilesRequestContext.forward(ServletTilesRequestContext.java:198) >>>>>> at >>>>>> org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestContext.java:185) >>>>>> at >>>>>> org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:419) >>>>>> at >>>>>> org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:370) >>>>>> at org.wso2.carbon.ui.action.ActionHelper.render(ActionHelper.java:52) >>>>>> at >>>>>> org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:101) >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) >>>>>> at >>>>>> org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37) >>>>>> at >>>>>> org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61) >>>>>> at >>>>>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128) >>>>>> at >>>>>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68) >>>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) >>>>>> at >>>>>> org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68) >>>>>> at >>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) >>>>>> at >>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >>>>>> at >>>>>> org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61) >>>>>> at >>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) >>>>>> at >>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >>>>>> at >>>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) >>>>>> at >>>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) >>>>>> at >>>>>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) >>>>>> at >>>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) >>>>>> at >>>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) >>>>>> at >>>>>> org.wso2.carbon.statistics.webapp.RequestIntercepterValve.invoke(RequestIntercepterValve.java:43) >>>>>> at >>>>>> org.wso2.carbon.bam.webapp.stat.publisher.WebAppStatisticPublisherValve.invoke(WebAppStatisticPublisherValve.java:104) >>>>>> at >>>>>> org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178) >>>>>> at >>>>>> org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47) >>>>>> at >>>>>> org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56) >>>>>> at >>>>>> org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47) >>>>>> at >>>>>> org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141) >>>>>> at >>>>>> org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156) >>>>>> at >>>>>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) >>>>>> at >>>>>> org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52) >>>>>> at >>>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) >>>>>> at >>>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) >>>>>> at >>>>>> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004) >>>>>> at >>>>>> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) >>>>>> at >>>>>> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653) >>>>>> at >>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) >>>>>> at >>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) >>>>>> at java.lang.Thread.run(Thread.java:662) >>>>> >>>>> >>>>> What could be the possible reason for getting this sort of Exception? >>>>> >>>>> [1] - >>>>> http://wso2.com/library/tutorials/2014/03/how-to-write-a-wso2-carbon-component/ >>>>> >>>>> Thanks >>>>> -- >>>>> Thusitha Dayaratne >>>>> Software Engineer | WSO2 Inc >>>>> >>>>> Email [email protected] >>>>> Mobile +94712756809 >>>>> Blog alokayasoya.blogspot.com >>>>> >>>>> >>>>> _______________________________________________ >>>>> Dev mailing list >>>>> [email protected] >>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>>> >>>>> >>>> >>>> >>>> -- >>>> *Gayashan Amarasinghe* >>>> Software Engineer | Platform TG >>>> WSO2, Inc. | http://wso2.com >>>> lean. enterprise. middleware >>>> >>>> Mobile : +94718314517 >>>> Blog : gayashan-a.blogspot.com >>>> >>> >>> >>> >>> -- >>> Thusitha Dayaratne >>> Software Engineer | WSO2 Inc >>> >>> Email [email protected] >>> Mobile +94712756809 >>> Blog alokayasoya.blogspot.com >>> >>> >> >> >> -- >> Thusitha Dayaratne >> Software Engineer | WSO2 Inc >> >> Email [email protected] >> Mobile +94712756809 >> Blog alokayasoya.blogspot.com >> >> > > > -- > Kind regards, > > *Amal Gunatilake* > Software Engineer > WSO2 Inc.; http://wso2.com > lean.enterprise.middleware > -- Thusitha Dayaratne Software Engineer | WSO2 Inc Email [email protected] Mobile +94712756809 Blog alokayasoya.blogspot.com
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