Hi, I get this up and running on gae 1.4 after following tasks.
1. add xalan jar files to build path and war/lib direcotry (http:// xml.apache.org/xalan-j/) 2. I used lowercase letters as first letter with classes that I run though schemagen After these tasks I manage to create client code and make actual call to wss running on gae. Hope this help. br, -michael On Dec 14 2010, 10:35 am, snake <[email protected]> wrote: > Hi, everyone! :) > I've worked with Google App Engine for a couple months. I've done web > app, hosted it on my app engine account using JPA. After that > developing I wanted to create App Engine web service application. I've > looked some technologies for creating web services app for a long time > and finally I've found it! There > ishttp://code.google.com/p/webserviceservlet/. > I downloaded UserGuide.pdf from this link. There is an example in this > user guide. I made application by its tutorial.Webserviceservlet > doesn't support JAX-WS but it supports JAXB framework. In example the > simple way is described. There is one model entity with JAXB > annotations - Employee: > > @XmlRootElement > @XmlType(name="Employee") > public class Employee { > String fname; > public Employee(){ > } > public void setFirstName(String value){ > this.fname = value; > } > public String getFirstName(){ > return this.fname; > } > > } > > My web.xml is the same from tutorial example. > Then I've written web method like in the tutorial: > > public class MyWebService { > public MyWebService(){ > } > public String addEmployee(Employee emp){ > return "ok: emplyee added"; > } > > } > > After this need to create xml schema from class Employee. Created > schema is an input parameter to web services servlet, described in > web.xml > I launched app and that's great! It's worked good. > But it was easy. > > I've wanted to modify my web services with input List<Employee> > instead of single instance of Employee like tutorial. > Modifyed method: > > public class MyWebService { > public MyWebService(){ > } > public String addEmployee(List<Employee> empList){ > return "ok: emplyee added"; > } > > } > > java.util.List isn't marked with JAXB annotations, so I've created a > new class Employees that contains List<Employee>: > > @XmlRootElement(namespace = "ws.employee.com") > @XmlAccessorType(XmlAccessType.FIELD) > @XmlType(name = "Employees", namespace = "ws.employee.com") > public class Employees { > > /** */ > private List<Employee> employeeList = new ArrayList<Employee>(); > > public List<Employee> getEmployeeList() { > return employeeList; > } > > public void setEmployeeList(List<Employee> employeeList) { > this.employeeList = employeeList; > } > > } > > New Employee class is shown now: > > @XmlRootElement(namespace = "ws.employee.com") > @XmlAccessorType(XmlAccessType.FIELD) > @XmlType(name = "Employee", namespace = "ws.jevera.com") > public class Employee { > /** */ > private String name; > > public String getName() { > return name; > } > > public void setName(String name) { > this.name = name; > } > > } > > And finally changed web method addEmployee > public String addEmployee(Employees emp){ > return "ok: emplyee added"; > > } > > Schema created OK. And wsdl was created also good. But during making a > client through wsimport utilities i catched error - some type in xml > schema could not de found. > Who worked with lists in Google App Engine Web Services > throughhttp://code.google.com/p/webserviceservlet/please HELP ME. I've tryed > all ways to success but it was failed. This task is very important for > me. > Thank you :) -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
