I already know what is the problem, the problem is the try block in the
constructor, when i run the source code from servlet the block of the
constructor doesn't run the try block only the catch block and this is
the root cause of my problem, because the variables are not initialized.
do you have any suggestion?
what do you think about this problem?
this is the block source code
public ServletPublish() {
try {
String clazz = UDDIClientContainer.getUDDIClerkManager(null).
getClientConfig().getUDDINode("default").getProxyTransport();
Class<?> transportClass = ClassUtil.forName(clazz,
Transport.class);
if (transportClass!=null) {
Transport transport = (Transport) transportClass.
getConstructor(String.class).newInstance("default");
*security = transport.getUDDISecurityService();*
* juddiApi = transport.getJUDDIApiService();*
* publish = transport.getUDDIPublishService();*
}
}
catch (Exception e) {
e.printStackTrace();
}
}
*Thanks*
2013/4/16 Alex O'Ree <[email protected]>
> Can you try putting e.printStackTrace() within the catch block? or logging
> it somehow. Obviously there is an error somewhere that's not being
> recorded. You can also try adding some stub statements throughout the
> function, such as out.write("1"); periodically until you narrow down which
> line bombed.
>
> or, remove the try/catch within the function and change the function to
> 'throws Exception'
>
> or attach the debugger and step through it.
>
> You're probably missing the uddi.xml file within META-INF of your source
> packages. It defines the location of the uddi services, username, password,
> etc
>
>
>
> On Apr 16, 2013 12:11 PM, "Edgar Orduña" <[email protected]> wrote:
>
>> the browser prints the part of "catch", it doesn´t print the part of
>> "try".
>> It prints "error":
>>
>> catch (Exception e) {
>>
>> *out.println("<div id=\"cuerpo2\">"*
>> * +"error"*
>> * +"<br>"+ nom +""*
>> * +"</div>");*
>>
>>
>> e.printStackTrace();
>> }
>>
>>
>>
>> 2013/4/16 Alex O'Ree <[email protected]>
>>
>>> what is printed to the browser?
>>>
>>> On Mon, Apr 15, 2013 at 11:05 PM, Edgar Orduña <[email protected]>
>>> wrote:
>>> > i have the jars and i dont have idea what happen, this is the code of
>>> my
>>> > example and when i run my example only the source code from "catch"
>>> runs.
>>> >
>>> > Thanks
>>> >
>>> > import java.io.IOException;
>>> > import java.io.PrintWriter;
>>> > import javax.servlet.ServletException;
>>> > import javax.servlet.http.HttpServlet;
>>> > import javax.servlet.http.HttpServletRequest;
>>> > import javax.servlet.http.HttpServletResponse;
>>> > import org.uddi.api_v3.*;
>>> > import org.apache.juddi.ClassUtil;
>>> > import org.apache.juddi.api_v3.*;
>>> > import org.apache.juddi.v3.client.config.UDDIClientContainer;
>>> > import org.apache.juddi.v3.client.i18n.EntityForLang;
>>> > import org.apache.juddi.v3.client.transport.Transport;
>>> > import org.uddi.v3_service.UDDISecurityPortType;
>>> > import org.uddi.v3_service.UDDIPublicationPortType;
>>> > import org.apache.juddi.v3_service.JUDDIApiPortType;
>>> >
>>> >
>>> > public class ServletPublish extends HttpServlet {
>>> >
>>> > private static UDDISecurityPortType security = null;
>>> > private static JUDDIApiPortType juddiApi = null;
>>> > private static UDDIPublicationPortType publish = null;
>>> > String Name;
>>> >
>>> > public ServletPublish() {
>>> > try {
>>> > String clazz =
>>> UDDIClientContainer.getUDDIClerkManager(null).
>>> >
>>> getClientConfig().getUDDINode("default").getProxyTransport();
>>> > Class<?> transportClass = ClassUtil.forName(clazz,
>>> > Transport.class);
>>> > if (transportClass!=null) {
>>> > Transport transport = (Transport) transportClass.
>>> > getConstructor(String.class).newInstance("default");
>>> >
>>> > security = transport.getUDDISecurityService();
>>> > juddiApi = transport.getJUDDIApiService();
>>> > publish = transport.getUDDIPublishService();
>>> > }
>>> > } catch (Exception e) {
>>> >
>>> > e.printStackTrace();
>>> > }
>>> > }
>>> >
>>> > @Override
>>> > protected void doGet(HttpServletRequest request,
>>> HttpServletResponse
>>> > response) throws ServletException, IOException
>>> > {
>>> >
>>> > Name = request.getParameter("nombre");
>>> > ServletPublish sp = new ServletPublish();
>>> > sp.publish(Name, response);
>>> >
>>> >
>>> > }
>>> >
>>> > @Override
>>> > protected void doPost(HttpServletRequest request,
>>> HttpServletResponse
>>> > response) throws ServletException, IOException
>>> > {
>>> > // TODO Auto-generated method stub
>>> > doGet(request,response);
>>> >
>>> >
>>> > }
>>> >
>>> > public void publish(String nom, HttpServletResponse
>>> response)throws
>>> > ServletException, IOException {
>>> > response.setContentType("text/html;charset=UTF-8");
>>> > PrintWriter out = response.getWriter();
>>> >
>>> > try{
>>> > // Setting up the values to get an authentication token for
>>> the
>>> > 'root' user ('root' user has admin privileges
>>> > // and can save other publishers).
>>> >
>>> > GetAuthToken getAuthTokenRoot = new GetAuthToken();
>>> > getAuthTokenRoot.setUserID("root");
>>> > getAuthTokenRoot.setCred("root");
>>> >
>>> > // Making API call that retrieves the authentication
>>> token
>>> > for the 'root' user.
>>> > AuthToken rootAuthToken =
>>> > security.getAuthToken(getAuthTokenRoot);
>>> > //System.out.println ("root AUTHTOKEN = " +
>>> > rootAuthToken.getAuthInfo());
>>> >
>>> > // Creating a new publisher that we will use to
>>> publish our
>>> > entities to.
>>> > Publisher p = new Publisher();
>>> > p.setAuthorizedName("my-publisher");
>>> > p.setPublisherName("My Publisher");
>>> >
>>> > // Adding the publisher to the "save" structure, using
>>> the
>>> > 'root' user authentication info and saving away.
>>> > SavePublisher sp = new SavePublisher();
>>> > sp.getPublisher().add(p);
>>> > sp.setAuthInfo(rootAuthToken.getAuthInfo());
>>> > juddiApi.savePublisher(sp);
>>> >
>>> > // Our publisher is now saved, so now we want to
>>> retrieve
>>> > its authentication token
>>> > GetAuthToken getAuthTokenMyPub = new GetAuthToken();
>>> > getAuthTokenMyPub.setUserID("my-publisher");
>>> > getAuthTokenMyPub.setCred("root");
>>> > AuthToken myPubAuthToken =
>>> > security.getAuthToken(getAuthTokenMyPub);
>>> > //System.out.println ("myPub AUTHTOKEN = " +
>>> > myPubAuthToken.getAuthInfo());
>>> >
>>> > // Creating the parent business entity that will
>>> contain our
>>> > service.
>>> > BusinessEntity myBusEntity = new BusinessEntity();
>>> > Name myBusName = new Name();
>>> > myBusName.setValue(nom);
>>> > myBusEntity.getName().add(myBusName);
>>> >
>>> > // Adding the business entity to the "save" structure,
>>> using
>>> > our publisher's authentication info and saving away.
>>> > SaveBusiness sb = new SaveBusiness();
>>> > sb.getBusinessEntity().add(myBusEntity);
>>> > sb.setAuthInfo(myPubAuthToken.getAuthInfo());
>>> > BusinessDetail bd = publish.saveBusiness(sb);
>>> > String myBusKey =
>>> > bd.getBusinessEntity().get(0).getBusinessKey();
>>> >
>>> > out.println("<div id='cuerpo2'>);"
>>> > +"<table>");
>>> > out.println("<tr>"
>>> > + "<td><b>root AUTHTOKEN:</b> " +
>>> > rootAuthToken.getAuthInfo() + "</td></tr>");
>>> > out.println("<tr><td><b>myPub AUTHTOKEN: </b>" +
>>> > myPubAuthToken.getAuthInfo() + "</td></tr>");
>>> > out.println("<tr>"
>>> > + "<td><b>Name:</b> " + nom +
>>> "</td></tr>");
>>> > out.println("<tr><td><b>BusinessKey: </b>" +
>>> myBusKey +
>>> > "</td></tr>"
>>> > + "</table>"
>>> > +"</div>");
>>> >
>>> > }
>>> > catch (Exception e) {
>>> >
>>> > out.println("<div id=\"cuerpo2\">"
>>> > +"error"
>>> > +"<br>"+ nom +""
>>> > +"</div>");
>>> >
>>> >
>>> > e.printStackTrace();
>>> > }
>>> > }
>>> >
>>> > }
>>> >
>>> >
>>> > 2013/4/15 Alex O'Ree <[email protected]>
>>> >>
>>> >> No idea what the root cause is, but it sounds like the code you're
>>> >> stepping though, when compiled, does not match what is in the servlet
>>> >> container. Try to delete all temp/work folders and clean, build and
>>> >> redeploy. There's no reason why it wouldn't work as a servlet, so long
>>> >> as you have all the required jar's within the classpath
>>> >>
>>> >> On Mon, Apr 15, 2013 at 4:58 PM, Edgar Orduña <[email protected]>
>>> wrote:
>>> >> > Hi
>>> >> > I have a question, can i use the SimplePublish.java example like a
>>> >> > Servlet
>>> >> > from Java?
>>> >> > or the example runs only on console.
>>> >> >
>>> >> > I'm Trying to use the SimplePublish.java like a servlet but in the
>>> >> > example
>>> >> > the source code from "try" doesn't run only the source code from
>>> "catch"
>>> >> > runs.
>>> >> >
>>> >> > Thanks
>>> >
>>> >
>>>
>>
>>
