stand-alone server
Hi all,Can I make a web services server stand-alone that works without any application server or web server?BRRaffo
Re: unsubscribe me
Plz unsubscribe me Raffo
Re: call web service from jsp
I made my jar file but the jsp say that the can't import because the package does not exist Where I made a mistake??? Thanks a lot RaFFo 2005/11/4, Guy Rixon [EMAIL PROTECTED]: We do this a lot in AstroGrid. We generate stub classes using WSDL2ava and add those classes to the web-application where they are consumed by the JSP. Generally, we pack the stub classes into a jar file and add that jar to the lib directory of the consuming web-app. You need to consider whether you generate the stubs as part of the construction of the consuming web-app or as part of the consruction of the service; both work but with different advanatages and penalties. If you make the stubs jar in the service build, then you get to reuse that jar across several consuming applications. However, you then force all those applications to use the same version of Axis. If you build the jar in the consuming application then you can use any Axis version but you do more building and packaging. On Thu, 3 Nov 2005, Raffaele Viola wrote: How can I call web service by a jsp page using the java classes created by Axis Thanks Raffo Guy Rixon [EMAIL PROTECTED] Institute of Astronomy Tel: +44-1223-337542 Madingley Road, Cambridge, UK, CB3 0HA Fax: +44-1223-337523
Re: call web service from jsp
For the jsp client I use this code:
%@ page contentType=text/html; charset=iso-8859-1 language=java
import=java.util.* errorPage= %
html
head
meta name=GENERATOR content=Microsoft FrontPage 5.0
meta name=ProgId content=FrontPage.Editor.Document
meta http-equiv=Content-Type content=text/html; charset=windows-1252
titleinfo_mach/title
/head
body bgcolor=#00FF00
% String host = request.getParameter(host0);
String user = request.getParameter(user0);
String pass = request.getParameter(pass0);
String com=ps -ef;%
Queti sono i dati passati %= host % %= user % %= pass %
% PerformWSServiceLocator l=new PerformWSServiceLocator();
PerformWServiceSoapBindingStub stub
=(PerformWServiceSoapBindingStub) l.getPerformWService();
StringTokenizer st=new
StringTokenizer(stub.outputStr(host,user,pass,com));
while(st.hasMoreTokens())
{ %
%= st.nextToken() %
%}%
/body
/html
but when I invoke the page, tomcat says that :
An error occurred at line: 18 in the jsp file: /PerformWeb/info_mach.jsp
Generated servlet error:
/opt/jakarta-tomcat-5.0.28/work/Catalina/localhost/_/org/apache/jsp/PerformWeb/info_005fmach_jsp.java:68:
cannot find symbol
symbol : class PerformWSServiceLocator
location: class org.apache.jsp.PerformWeb.info_005fmach_jsp
PerformWSServiceLocator l=new PerformWSServiceLocator();
^
An error occurred at line: 18 in the jsp file: /PerformWeb/info_mach.jsp
Generated servlet error:
/opt/jakarta-tomcat-5.0.28/work/Catalina/localhost/_/org/apache/jsp/PerformWeb/info_005fmach_jsp.java:68:
cannot find symbol
symbol : class PerformWSServiceLocator
location: class org.apache.jsp.PerformWeb.info_005fmach_jsp
PerformWSServiceLocator l=new PerformWSServiceLocator();
^
An error occurred at line: 18 in the jsp file: /PerformWeb/info_mach.jsp
Generated servlet error:
/opt/jakarta-tomcat-5.0.28/work/Catalina/localhost/_/org/apache/jsp/PerformWeb/info_005fmach_jsp.java:69:
cannot find symbol
symbol : class PerformWServiceSoapBindingStub
location: class org.apache.jsp.PerformWeb.info_005fmach_jsp
PerformWServiceSoapBindingStub stub
=(PerformWServiceSoapBindingStub) l.getPerformWService();
^
An error occurred at line: 18 in the jsp file: /PerformWeb/info_mach.jsp
Generated servlet error:
/opt/jakarta-tomcat-5.0.28/work/Catalina/localhost/_/org/apache/jsp/PerformWeb/info_005fmach_jsp.java:69:
cannot find symbol
symbol : class PerformWServiceSoapBindingStub
location: class org.apache.jsp.PerformWeb.info_005fmach_jsp
PerformWServiceSoapBindingStub stub
=(PerformWServiceSoapBindingStub) l.getPerformWService();
^
4 errors
Can you help me???
Thanks a lot
Raffo
2005/11/3, Jyotishman Pathak [EMAIL PROTECTED]:
My guess would be importing the required stubs in your JSP code, using the
stub classes inside your JSP code, and setting the classpath appropriately.
Another way could be to use Java beans+JSP combination for invoking the
service. Off course, that depends on what kind of application you are
building.
HTH,
- Jyoti
On 11/3/05, Raffaele Viola [EMAIL PROTECTED] wrote:
How can I call web service by a jsp page using the java classes created by
Axis
Thanks Raffo
using ssh client with web service
Hi, I try to develop a web service that by an ssh client get any information from a host. For the ssh client I use a .jar named Ganymed SSH2 the client work perfectly if I use it from a normal standalone java main, but cause any problems if I use it from a web service. In each one program i use the same IP User and Password but under web service tomcat made this log _ 143.225.250.102 viola wertCreato l'oggetto SshClient 1Creata un'istanza di connessione Questo รจ l'errore generato --- The connection could not be fully established. java.io.IOException: The connection could not be fully established. at ch.ethz.ssh2.Connection.connect(Connection.java:464) at ch.ethz.ssh2.Connection.connect(Connection.java:418) at PerformWS_pkg.SshClient.getDataString(SshClient.java:41) at PerformWS_pkg.PerformWSSoapBindingImpl.outputStr(PerformWSSoapBindingImpl.java:22) at PerformWS_pkg.PerformWSSoapBindingSkeleton.outputStr(PerformWSSoapBindingSkeleton.java:58) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java:388) at org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:283) at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323) at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32) at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118) at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83) at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:453) at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281) at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:699) at javax.servlet.http.HttpServlet.service(HttpServlet.java:709) at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:362) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) at java.lang.Thread.run(Unknown Source) Caused by: java.io.IOException: Cannot establish TCP connection to 143.225.250.102:22 at ch.ethz.ssh2.transport.TransportManager.init(TransportManager.java:82) at
