Galera,
Tenho esse método em meu web service:
public Usuario[] getAutentica() throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException{
ConectaBanco cb = new ConectaBanco();
ResultSet rs = cb.ExecutaSelect("select * from usuarios");
rs.next();
Usuario[] usuario = null;
int i = 0;
while(rs.next()) {
usuario[i] = new Usuario();
usuario[i].setNome(rs.getString("nome"));
usuario[i].setSenha(rs.getString("senha"));
usuario[i].setUltimoacesso(rs.getString("UltimoAcesso"));
i++;
}
return usuario;
}
Depois eu dei deploy do serviço e criei um cliente para consumir esse serviço, com esse código:
package com.tcc;
import java.rmi.RemoteException;
import javax.xml.rpc.ServiceException;
public class Teste {
public static void main(String[] args) throws RemoteException, ServiceException {
UsuarioAutenticaServiceLocator locator = new UsuarioAutenticaServiceLocator();
System.out.println("aqui 1");
Usuario[] usu = locator.getUsuarioAutentica().getAutentica();
System.out.println("aqui 2");
System.out.println(usu.length);
System.out.println(usu[0].getNome());
System.out.println(usu[1].getNome());
}
}
Ocorre que estou recebendo uma mensagem de erro e não faço a mínima idéia do que seja, vejam:
17/10/2008 17:57:17 org.apache.axis.utils.JavaUtils isAttachmentSupported
WARNING: Unable to find required classes (javax.activation.DataHandler and javax.mail.internet.MimeMultipart). Attachment support is disabled.
aqui 1
Exception in thread "main" AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: java.lang.NullPointerException
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}hostname:FELIPES
java.lang.NullPointerException
at org.apache.axis.message.SOAPFaultBuilder.createFault(SOAPFaultBuilder.java:222)
at org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.java:129)
at org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:1087)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
at javax.xml.parsers.SAXParser.parse(Unknown Source)
at org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227)
at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)
at org.apache.axis.Message.getSOAPEnvelope(Message.java:435)
at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:62)
at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)
at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
at org.apache.axis.client.Call.invoke(Call.java:2767)
at org.apache.axis.client.Call.invoke(Call.java:2443)
at org.apache.axis.client.Call.invoke(Call.java:2366)
at org.apache.axis.client.Call.invoke(Call.java:1812)
at com.tcc.UsuarioAutenticaSoapBindingStub.getAutentica(UsuarioAutenticaSoapBindingStub.java:268)
at com.tcc.Teste.main(Teste.java:14)
Alguma dica ? Por favor !