Hi all,
this is code which is generated by pl/sql webservice, from the wsdl code , please tell 
whether it is correct? 

public class dbappsMywebservice1WsdlTypes {
    public class placeOrderElement_element {
        public Integer pProductId;
        public Integer pCustomerId;
        public Integer pQuantity;
        private String[] pProductId_type_info = new String[]{'pProductId','http://www.w3.org/2001/XMLSchema','int','1','1','true'};
        private String[] pCustomerId_type_info = new String[]{'pCustomerId','http://www.w3.org/2001/XMLSchema','int','1','1','true'};
        private String[] pQuantity_type_info = new String[]{'pQuantity','http://www.w3.org/2001/XMLSchema','int','1','1','true'};
        private String[] apex_schema_type_info = new String[]{'http://dbapps/MyWebService1.wsdl/types/','true'};
        private String[] field_order_type_info = new String[]{'pProductId','pCustomerId','pQuantity'};
 public String endpoint_x = 'http://www.example.com/webservice.asmx';
    }
    public class placeOrderResponseElement_element {
        public String result;
        private String[] result_type_info = new String[]{'result','http://www.w3.org/2001/XMLSchema','string','1','1','true'};
        private String[] apex_schema_type_info = new String[]{'http://dbapps/MyWebService1.wsdl/types/','true'};
        private String[] field_order_type_info = new String[]{'result'};
 
    }
}