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	Replies: 1 - Last Post: Nov 12, 2009 7:39 AM by: jebricker	Threads: [ Previous \| Next ]

jebricker

Posts: 3

Running Sample WS on Tomcat 6
Posted: Nov 2, 2009 7:46 AM

I'm running NetBeans 6.7.1 and am taking the sample Calculator WS and client and trying to run them on Tomcat. They were made for Glassfish. I'm getting a couple of problems.

#1 I can not seem to pick up the WSDL when I deploy the service. It is in the WAR file but I can not seem to pick it up once deployed.
#2 The Client Context can not find servlet.

I removed the @WebServiceRef based on recommendations of this board. I've read that this might be that the jaxws 2.1.1 jars are in Glassfish and not in Tomcat. I added the jaxws-tool.jar to the Client project but no other jars. The Service has the complete jaxws 2.1 Library in the project.

any recommendations on getting this running? Thanks,

import java.io.*;
import java.net.*;
import javax.annotation.Resource;
 
import javax.servlet.*;
import javax.servlet.http.*;
import javax.xml.ws.WebServiceContext;
import javax.xml.ws.WebServiceRef;
 
/**
 *
 * @author mg116726
 */
public class ClientServlet extends HttpServlet {
 
    public CalculatorWSService service;
    
    @Resource
    protected WebServiceContext context;
    
    /** 
    * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
    * @param request servlet request
    * @param response servlet response
    */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            out.println("<h2>Servlet ClientServlet at " + request.getContextPath () + "</h2>");
                service = new CalculatorWSService();
                org.me.calculator.client.CalculatorWS port = service.getCalculatorWSPort();
 
                int i = Integer.parseInt(request.getParameter("value1"));
                int j = Integer.parseInt(request.getParameter("value2"));
 
                int result = port.multiply(i, j);
             
                out.println("<br/>");
                out.println("Result:");
                out.println("" + i + " x " + j + " = " + result);
                ((Closeable)port).close();
            
        } finally { 
            out.close();
        }
    }

javax.servlet.ServletException: Error instantiating servlet class org.me.calculator.client.ClientServlet
	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
	org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
	org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
	org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
	java.lang.Thread.run(Thread.java:619)
 
root cause
 
javax.naming.NameNotFoundException: Name org.me.calculator.client.ClientServlet is not bound in this Context
	org.apache.naming.NamingContext.lookup(NamingContext.java:770)
	org.apache.naming.NamingContext.lookup(NamingContext.java:153)
	org.apache.catalina.util.DefaultAnnotationProcessor.lookupFieldResource(DefaultAnnotationProcessor.java:265)
	org.apache.catalina.util.DefaultAnnotationProcessor.processAnnotations(DefaultAnnotationProcessor.java:174)
	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
	org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
	org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
	org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
	java.lang.Thread.run(Thread.java:619)

Message was edited by: jebricker

Message was edited by: jebricker

jebricker

Posts: 3

Re: Running Sample WS on Tomcat 6
Posted: Nov 12, 2009 7:35 AM

in response to: jebricker

I will answer my own question and pose another.

Initially, I took the sample Calculator service and client and ran them on Glassfish and they worked perfectly. When I changed the build to Tomcat it broke down.

First problem was that while Glassfish had the jaxws libraries in it tomcat 6 did not. First I added them to the Service but later I found it was better to add them to the $CATALINA_HOME/lib directory and remove them from the service.

The other problem was the annotations. My client could not find the context.

 public CalculatorWSService service;
    
   [b] @Resource[/b]
    protected WebServiceContext context;

I forgot to remove this one annotation and that was causing the problem.

Now on to the next set of problems. the xml config files. It seems that Tomcat 6 likes things a bit different and I have not been able to figure this out yet. Right not the client can not find the endpoint.

Service web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
    <display-name>CalculatorApp</display-name>
    <listener>
        <listener-class>org.me.calculator.CalculatorWS</listener-class>
    </listener>
    <servlet>
        <servlet-name>CalculatorWSService</servlet-name>
        <servlet-class>com.sun.xml.ws.transport.http.servlet.WSServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>CalculatorWSService</servlet-name>
        <url-pattern>/CalculatorWS</url-pattern>
    </servlet-mapping>
    <service-ref>
            <service-ref-name>CalculatorApp/CalculatorWSService</service-ref-name>
            <service-interface>javax.xml.ws.Service</service-interface>
            <wsdl-file>/WEB-INF/wsdl/CalculatorWSService.wsdl</wsdl-file>
        </service-ref>
    <session-config>
        <session-timeout>
            30
        </session-timeout>
    </session-config>
    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
        </welcome-file-list>
    </web-app>

Service sun-web.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE sun-web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Application Server 9.0 Servlet 2.5//EN" 
"http://www.sun.com/software/appserver/dtds/sun-web-app_2_5-0.dtd">
<sun-web-app error-url="">
  <context-root>/CalculatorApp</context-root>
  <servlet>
    <servlet-name>CalculatorAppServlet</servlet-name>
    <webservice-endpoint>
      <port-component-name>CalculatorWSService</port-component-name>
      <endpoint-address-uri>/CalculatorApp/CalculatorWSService</endpoint-address-uri>
      <transport-guarantee>NONE</transport-guarantee>
    </webservice-endpoint>
  </servlet>
  <endpoints version="2.0" xmlns="http://java.sun.com/xml/ns/jax-ws/ri/runtime">
    <endpoint implementation="org.me.calculator" name="CalculatorWSService" url-pattern="/CalculatorWS"/>
  </endpoints>
  <class-loader delegate="true"/>
  <jsp-config>
    <property name="keepgenerated" value="true">
      <description>Keep a copy of the generated servlet class' java code.</description>
    </property>
  </jsp-config>
  <webservice-description>
    <webservice-description-name>CalculatorApp</webservice-description-name>
    <wsdl-publish-location>/WEB-INF/wsdl</wsdl-publish-location>
  </webservice-description>
</sun-web-app>

client web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 
xmlns="http://java.sun.com/xml/ns/javaee" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
    <servlet>
        <servlet-name>ClientServlet</servlet-name>
        <servlet-class>org.me.calculator.client.ClientServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>ClientServlet</servlet-name>
        <url-pattern>/ClientServlet</url-pattern>
    </servlet-mapping>
    <session-config>
        <session-timeout>
            30
        </session-timeout>
    </session-config>
    <service-ref>
            <service-ref-name>CalculatorApp/CalculatorWSService</service-ref-name>
            <service-interface>javax.xml.ws.Service</service-interface>
            <wsdl-file>/WEB-INF/wsdl/CalculatorWSService.wsdl</wsdl-file>
        </service-ref>
 
    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
        </welcome-file-list>
    </web-app>

client sun-web.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE sun-web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Application Server 9.0 Servlet 2.5//EN" 
"http://www.sun.com/software/appserver/dtds/sun-web-app_2_5-0.dtd">
<sun-web-app error-url="">
  <context-root>/CalculatorClientApp</context-root>
  <servlet>
    <servlet-name>ClientServlet</servlet-name>
  </servlet>
  <class-loader delegate="true"/>
  <jsp-config>
    <property name="keepgenerated" value="true">
      <description>Keep a copy of the generated servlet class' java code.</description>
    </property>
  </jsp-config>
</sun-web-app>

WSDL

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<!-- Generated by JAX-WS RI at http://jax-ws.dev.java.net. RI's version is JAX-WS RI 2.1.4-b01-. -->
<definitions targetNamespace="http://calculator.me.org/" name="CalculatorWSService" 
xmlns="http://schemas.xmlsoap.org/wsdl/" 
xmlns:tns="http://calculator.me.org/" 
xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/">
  <types>
    <xsd:schema>
    <!--  <xsd:import namespace="http://calculator.me.org/" schemaLocation="CalculatorWSService_schema1.xsd"/>-->
    <xsd:element name="multiply" type="tns:multiply"/>
 
  <xsd:element name="multiplyResponse" type="tns:multiplyResponse"/>
 
  <xsd:complexType name="multiply">
    <xsd:sequence>
      <xsd:element name="i" type="xs:int"/>
      <xsd:element name="j" type="xs:int"/>
    </xsd:sequence>
  </xsd:complexType>
 
  <xsd:complexType name="multiplyResponse">
    <xsd:sequence>
      <xsd:element name="return" type="xs:int"/>
    </xsd:sequence>
  </xsd:complexType>
    </xsd:schema>
  </types>
  <message name="multiply">
    <part name="parameters" element="tns:multiply"/>
  </message>
  <message name="multiplyResponse">
    <part name="parameters" element="tns:multiplyResponse"/>
  </message>
  <portType name="CalculatorWS">
    <operation name="multiply">
      <input message="tns:multiply"/>
      <output message="tns:multiplyResponse"/>
    </operation>
  </portType>
  <binding name="CalculatorWSPortBinding" type="tns:CalculatorWS">
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/>
    <operation name="multiply">
      <soap:operation soapAction=""/>
      <input>
        <soap:body use="literal"/>
      </input>
      <output>
        <soap:body use="literal"/>
      </output>
    </operation>
  </binding>
  <service name="CalculatorWSService">
    <port name="CalculatorWSPort" binding="tns:CalculatorWSPortBinding">
      <soap:address location="http://localhost:8080/CalculatorApp/CalculatorWSService"/>
    </port>
  </service>
</definitions>

Message was edited by: jebricker

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