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POCannot instantiate web service interface from client in java
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  1. POCannot instantiate web service interface from client in java
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    copied!<p>I have created a webservice in apache axis 2. But I cannot instantiate the interface from my client. How to create a class to which calls the method from the interface?</p> <p>guide me</p> <p>Service interface: </p> <pre><code> public interface BusService extends java.rmi.Remote { public java.lang.String allepy(java.lang.String starting, java.lang.String ending, java.lang.String comfort) throws java.rmi.RemoteException; public java.lang.String cochin(java.lang.String starting, java.lang.String ending, java.lang.String comfort) throws java.rmi.RemoteException; public java.lang.String ooty(java.lang.String starting, java.lang.String ending, java.lang.String comfort) throws java.rmi.RemoteException; public java.lang.String kanyakumari(java.lang.String starting, java.lang.String ending, java.lang.String comfort) throws java.rmi.RemoteException; public java.lang.String kodaikanal(java.lang.String starting, java.lang.String ending, java.lang.String comfort) throws java.rmi.RemoteException; } </code></pre> <p>my client coding</p> <pre><code>public class Servicecall { String luxury=""; String start=""; String end=""; public void services(String start,String end,String comfort) { try { String endpoint="http://localhost:8080/servicecomposition/services/BusService"; Service service=new Service(); Call call=(Call)service.createCall(); call.setTargetEndpointAddress(new java.net.URL(endpoint)); call.setOperationName(new QName("http://schemas.xmlsoap.org/soap/http","allepyReturn")); String ret = (String) call.invoke( new Object[] {start} ); } catch(Exception e) { System.out.println(e); } } } </code></pre> <p>In the above program I call the service from my jsp page which calls the servlet(I pass some arguements and from that servlet I call the client. But When I call the client I get this error:</p> <pre><code> INFO: Server startup in 22641 ms java.lang.InstantiationException: com.service.BusService </code></pre>
 

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