Running servlet in a differnt machine

Hi,
I have tomcat 5.x installed in my machine. I run my servlets by http://localhost:8080/<ServletName>. I want to run the same in a different machine. In my machine tomcat server is up and running. When I tried running the servlet using the link http://<my ip addr>:8080/<servletname> in a differnt machine, it says page not found. Can someone tell me what could be the problem?
Thanks,
Suby

Apparantly the other machine has no network connection to your machine. Can you ping your machine from the other?
(command prompt): ping <your ip address>

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How to run servlet by using main?

How can I use main to run servlet?
I cannot put request and response object into doGet(request, response) method
I want this because I want to run this servlet daily and I plan to put it in cron job
Calvin

Hi
Perhaps you cannot run servlet without using browser. But you can make that program as an application in order to run in Dos or Unix shell.
But still you can run servlet without using browser How?
You can debug servlets with the same jdb commands you use to debug an applet or an application. The JavaTM Servlet Development Kit (JSDK) provides a standalone program
called servletrunner that lets you run a servlet without a web browser. On most systems, this program simply runs the java sun.servlet.http.HttpServer command. You
can, therefore, start a jdb session with the HttpServer class.
A key point to remember when debugging servlets is that Java Web server and servletrunner achieve servlet loading and unloading by not including the servlets directory on
the CLASSPATH. This means the servlets are loaded using a custom classloader and not the default system classloader.
Running servletrunner in Debug Mode
Running Java Web ServerTM in Debug Mode
Running servletrunner in Debug Mode
In this example, the servlets examples directory is included on the CLASSPATH. You can configure the CLASSPATH for debug mode as follows:
Unix
$ export CLASSPATH=./lib/jsdk.jar:./examples:$CLASSPATH
Windows
$ set CLASSPATH=lib\jsdk.jar;examples;%classpath%
To start the servletrunner program you can either run the supplied startup script called servletrunner or just supply the servletrunner classes as a parameter to jdb. This
example uses the parameter to servletrunner.
$ jdb sun.servlet.http.HttpServer
Initializing jdb...
0xee2fa2f8:class(sun.servlet.http.HttpServer)
> stop in SnoopServlet.doGet
Breakpoint set in SnoopServlet.doGet
> run
run sun.servlet.http.HttpServer
running ...
main[1] servletrunner starting with settings:
port = 8080
backlog = 50
max handlers = 100
timeout = 5000
servlet dir = ./examples
document dir = ./examples
servlet propfile = ./examples/servlet.properties
To run SnoopServlet in debug mode, enter the following URL in a browser where yourmachine is the machine where you started servlet runner and 8080 is the port number
displayed in the settings output.
http://yourmachine:8080/servlet/SnoopServlet
In this example jdb stops at the first line of the servlet's doGet method. The browser will wait for a response from your servlet until a timeout is reached.
main[1] SnoopServlet: init
Breakpoint hit: SnoopServlet.doGet (SnoopServlet:45)
Thread-105[1]
We can use the list command to work out where jdb has stopped in the source.
Thread-105[1] list
41 throws ServletException, IOException
42 {
43 PrintWriter out;
44
45 => res.setContentType("text/html");
46 out = res.getWriter ();
47
48 out.println("<html>");
49 out.println("<head>
<title>Snoop Servlet
</title></head>");
Thread-105[1]
The servlet can continue using the cont command.
Thread-105[1] cont
Running Java Web Server in Debug Mode
The JSDK release does not contain classes available in the Java Web server and it also has its own special servlet configuration. If you cannot run your servlet from
servletrunner, then the other option is to run the Java Web server in debug mode.
To do this add the -debug flag for the first parameter after the java program. For example in the script bin/js change the JAVA line to look like the following. In releases prior
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Before:
exec $JAVA $THREADS $JITCOMPILER $COMPILER $MS $MX \
After:
exec $JAVA -debug $THREADS $JITCOMPILER
$COMPILER $MS $MX \
Here is how to remotely connect to the Java Web Server. The agent password is generated on the standard output from the Java Web Server so it can be redirected into a file
somewhere. You can find out where by checking the Java Web Server startup scripts.
jdb -host localhost -password <the agent password>
The servlets are loaded by a separate classloader if they are contained in the servlets directory, which is not on the CLASSPATH used when starting the Java Web server.
Unfortunately, when debugging remotely with jdb, you cannot control the custom classloader and request it to load the servlet, so you have to either include the servlets
directory on the CLASSPATH for debugging or load the servlet by requesting it through a web browser and then placing a breakpoint once the servlet has run.
In this next example, the jdc.WebServer.PasswordServlet is included on the CLASSPATH when Java Web server starts. The example sets a breakpoint to stop in the service
method of this servlet, which is the main processing method of this servlet.
The Java Web Server standard output produces this message, which lets you proceed with the remote jdb session:
Agent password=3yg23k
$ jdb -host localhost -password 3yg23k
Initializing jdb...
> stop in jdc.WebServer.PasswordServlet:service
Breakpoint set in jdc.WebServer.PasswordServlet.service
> stop
Current breakpoints set:
jdc.WebServer.PasswordServlet:111
The second stop lists the current breakpoints in this session and shows the line number where the breakpoint is set. You can now call the servlet through your HTML page. In
this example, the servlet is run as a POST operation
<FORM METHOD="post" action="/servlet/PasswordServlet">
<INPUT TYPE=TEXT SIZE=15 Name="user" Value="">
<INPUT TYPE=SUBMIT Name="Submit" Value="Submit">
</FORM>
You get control of the Java Web Server thread when the breakpoint is reached, and you can continue debugging using the same techniques as used in the Remote Debugging
section.
Breakpoint hit: jdc.WebServer.PasswordServlet.service
(PasswordServlet:111) webpageservice Handler[1] where
[1] jdc.WebServer.PasswordServlet.service
(PasswordServlet:111)
[2] javax.servlet.http.HttpServlet.service
(HttpServlet:588)
[3] com.sun.server.ServletState.callService
(ServletState:204)
[4] com.sun.server.ServletManager.callServletService
(ServletManager:940)
[5] com.sun.server.http.InvokerServlet.service
(InvokerServlet:101)
A common problem when using the Java WebServer and other servlet environments is that Exceptions are thrown but are caught and handled outside the scope of your servlet.
The catch command allows you to trap all these exceptions.
webpageservice Handler[1] catch java.io.IOException
webpageservice Handler[1]
Exception: java.io.FileNotFoundException
at com.sun.server.http.FileServlet.sendResponse(
FileServlet.java:153)
at com.sun.server.http.FileServlet.service(
FileServlet.java:114)
at com.sun.server.webserver.FileServlet.service(
FileServlet.java:202)
at javax.servlet.http.HttpServlet.service(
HttpServlet.java:588)
at com.sun.server.ServletManager.callServletService(
ServletManager.java:936)
at com.sun.server.webserver.HttpServiceHandler
.handleRequest(HttpServiceHandler.java:416)
at com.sun.server.webserver.HttpServiceHandler
.handleRequest(HttpServiceHandler.java:246)
at com.sun.server.HandlerThread.run(
HandlerThread.java:154)
This simple example was generated when the file was not found, but this technique can be used for problems with posted data. Remember to use cont to allow the web server
to proceed. To clear this trap use the ignore command.
webpageservice Handler[1] ignore java.io.IOException
webpageservice Handler[1] catch
webpageservice Handler[1]
I hope this will help you.
Thanks
Bakrudeen

Can we run servlets as standalone GUIs??

Hi,
I need clarification regarding running server side programs as standalone GUI (say java swings) on the local user machines??
ofcourse, we can run servlets on the browser window. but i am not if it's possible to run as swing GUI. please let me know
thanks
sri.

Think of it this way, the communication between browser and Servlet is simply HTTP. The browser does not 'run' or 'invoke' your Servlet. Rather it initiates an HTTP request that the Servlet will inspect and take some action (via form parameters, URL parameters, the URL itself, etc.) Then an HTTP response is returned.
Your Swing client can emulate a browser, and unless you write code to detect so otherwise, your Servlet will not be able to distinguish the standalone client from the browser. As long as you submit valid HTTP requests that the Servlet can process, both clients are equally valid.
- Saish

I am trying to run this sample on my machine

I am trying to run this sample on my machine as per the instructions to
install the sample in WLISampleUserGuide.pdf. When I go to the step 6 of the
installation, I get the following error in the Weblogic Server Console.
<Sep 17, 2001 10:47:36 AM GMT+05:30> <Error> <Management> <Error
initializing module certificate.war
of application samples:Name=certificate,Type=Application from path
.\config\samples\applications: w
eblogic.management.MBeanCreationException: cannot find referenced module
certificate.war>
<Sep 17, 2001 10:47:46 AM GMT+05:30> <Error> <Management> <Error
initializing module console.war of
application samples:Name=console,Type=Application from path
.\config\samples\applications: weblogic.
management.MBeanCreationException: cannot find referenced module
console.war>
<Sep 17, 2001 10:48:27 AM GMT+05:30> <Error> <Management> <Error preparing
application component cer
tificate.war of application samples:Name=certificate,Type=Application:
java.io.FileNotFoundException
: .\config\samples\applications\certificate.war (The system cannot find the
file specified) ((localP
ath: java.io.FileNotFoundException:
.\config\samples\applications\certificate.war (The system cannot
find the file specified))>
<Sep 17, 2001 10:48:27 AM GMT+05:30> <Error> <J2EE> <Error deploying
application certificate: error
retrieving component [Caching Stub]Proxy for
samples:Name=certificate,Location=myserver,Type=WebAppC
omponentConfig,ApplicationConfig=certificate>
<Sep 17, 2001 10:48:27 AM GMT+05:30> <Error> <Management> <Error preparing
application component con
sole.war of application samples:Name=console,Type=Application:
java.io.FileNotFoundException: .\conf
ig\samples\applications\console.war (The system cannot find the file
specified) ((localPath: java.io
.FileNotFoundException: .\config\samples\applications\console.war (The
system cannot find the file s
pecified))>
<Sep 17, 2001 10:48:27 AM GMT+05:30> <Error> <J2EE> <Error deploying
application console: error retr
ieving component [Caching Stub]Proxy for
samples:Name=console,Location=myserver,Type=WebAppComponent
Config,ApplicationConfig=console>
Loaded resources from
'/D:/bea/wlintegration2.0/config/samples/wlai/wlai.properties'
[SerializationTester] : isSerializable(class javax.naming.Binding)
java.io.NotSerializableException: javax.mail.Session
at
java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1148)
at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:366)
at
java.io.ObjectOutputStream.outputClassFields(ObjectOutputStream.java:1841)
at
java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:480)
at
java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1214)
at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:366)
at
weblogic.jndi.internal.SerializationTester.isSerializable(SerializationTeste
r.java:36)
at
weblogic.jndi.internal.BindingEnumeration.fixNonSerializableBindings(Binding
Enumeration.j
ava:29)
at
weblogic.jndi.internal.BindingEnumeration.writeExternal(BindingEnumeration.j
ava:48)
at
java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1180)
at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:366)
at
weblogic.rmi.internal.CBVOutputStream.writeObjectInternal(CBVOutputStream.ja
va:220)
at
weblogic.rmi.internal.CBVOutputStream.writeObject(CBVOutputStream.java:213)
at
weblogic.rmi.internal.CBVOutputStream.writeObject(CBVOutputStream.java:190)
at
weblogic.jndi.internal.ServerNamingNode_WLSkel.invoke(ServerNamingNode_WLSke
l.java:262)
at
weblogic.rmi.internal.BasicServerAdapter.invoke(BasicServerAdapter.java:373)
at
weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java
:128)
at
weblogic.rmi.internal.BasicServerAdapter.invoke(BasicServerAdapter.java:237)
at
weblogic.rmi.internal.BasicRequestHandler.handleRequest(BasicRequestHandler.
java:118)
at
weblogic.rmi.internal.BasicRequestDispatcher.dispatch(BasicRequestDispatcher
.java:115)
at
weblogic.rmi.internal.ServerRequest.sendOneWayRaw(ServerRequest.java:88)
at
weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:108)
at
weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java
:247)
at
weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java
:225)
at
weblogic.jndi.internal.ServerNamingNode_WLStub.listBindings(ServerNamingNode
_WLStub.java:
374)
at
weblogic.jndi.internal.WLContextImpl.listBindings(WLContextImpl.java:293)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.traverseContext(PluginManage
rCfgImpl.java
:724)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.traverseContext(PluginManage
rCfgImpl.java
:747)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.traverseContext(PluginManage
rCfgImpl.java
:747)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.traverseContext(PluginManage
rCfgImpl.java
:747)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.getDeployedPlugins(PluginMan
agerCfgImpl.j
ava:710)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.initializePlugins(PluginMana
gerCfgImpl.ja
va:811)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.init(PluginManagerCfgImpl.ja
va:75)
at
com.bea.wlpi.server.plugin.PluginManagerCfgBeanImpl.init(PluginManagerCfgBea
nImpl.java:79
0)
at
com.bea.wlpi.server.plugin.PluginManagerCfgBeanEOImpl.init(PluginManagerCfgB
eanEOImpl.jav
a:1270)
at
com.bea.wlpi.server.initlistener.InitListenerBean.onMessage(InitListenerBean
.java:151)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:221)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:175)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:1933)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:1892)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.Kernel.execute(Kernel.java:250)
at weblogic.jms.client.JMSSession.pushEnvelope(JMSSession.java:1779)
at weblogic.jms.client.JMSCallback.pushEnvelope(JMSCallback.java:69)
at weblogic.jms.frontend.FESession.execute(FESession.java:1972)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Initialized WebLogic Process Integrator Plugin Framework version 1.0
Started WebLogic Process Integrator version 2.0 SP 3
<Sep 17, 2001 10:49:46 AM GMT+05:30> <Notice> <WebLogicCollaborate> <INFO:
WebLogic Collaborate Serv
er started successfully.>
<Sep 17, 2001 10:49:46 AM GMT+05:30> <Notice> <WebLogicServer> <WebLogic
Server started>
<Sep 17, 2001 10:49:46 AM GMT+05:30> <Notice> <WebLogicServer>
<SSLListenThread listening on port 70
02>
<Sep 17, 2001 10:49:46 AM GMT+05:30> <Notice> <WebLogicServer> <ListenThread
listening on port 7001>
Once I put the certificate.war and console.war from
D:\bea\wlintegration2.0\config\mydomain\applications, the errors related to
the
certificate.war and console.war file are not shown. The Weblogic Server
Console now shows the following
Loaded resources from
'/D:/bea/wlintegration2.0/config/samples/wlai/wlai.properties'
[SerializationTester] : isSerializable(class javax.naming.Binding)
java.io.NotSerializableException: javax.mail.Session
at
java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1148)
at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:366)
at
java.io.ObjectOutputStream.outputClassFields(ObjectOutputStream.java:1841)
at
java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:480)
at
java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1214)
at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:366)
at
weblogic.jndi.internal.SerializationTester.isSerializable(SerializationTeste
r.java:36)
at
weblogic.jndi.internal.BindingEnumeration.fixNonSerializableBindings(Binding
Enumeration.j
ava:29)
at
weblogic.jndi.internal.BindingEnumeration.writeExternal(BindingEnumeration.j
ava:48)
at
java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1180)
at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:366)
at
weblogic.rmi.internal.CBVOutputStream.writeObjectInternal(CBVOutputStream.ja
va:220)
at
weblogic.rmi.internal.CBVOutputStream.writeObject(CBVOutputStream.java:213)
at
weblogic.rmi.internal.CBVOutputStream.writeObject(CBVOutputStream.java:190)
at
weblogic.jndi.internal.ServerNamingNode_WLSkel.invoke(ServerNamingNode_WLSke
l.java:262)
at
weblogic.rmi.internal.BasicServerAdapter.invoke(BasicServerAdapter.java:373)
at
weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java
:128)
at
weblogic.rmi.internal.BasicServerAdapter.invoke(BasicServerAdapter.java:237)
at
weblogic.rmi.internal.BasicRequestHandler.handleRequest(BasicRequestHandler.
java:118)
at
weblogic.rmi.internal.BasicRequestDispatcher.dispatch(BasicRequestDispatcher
.java:115)
at
weblogic.rmi.internal.ServerRequest.sendOneWayRaw(ServerRequest.java:88)
at
weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:108)
at
weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java
:247)
at
weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java
:225)
at
weblogic.jndi.internal.ServerNamingNode_WLStub.listBindings(ServerNamingNode
_WLStub.java:
374)
at
weblogic.jndi.internal.WLContextImpl.listBindings(WLContextImpl.java:293)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.traverseContext(PluginManage
rCfgImpl.java
:724)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.traverseContext(PluginManage
rCfgImpl.java
:747)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.traverseContext(PluginManage
rCfgImpl.java
:747)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.traverseContext(PluginManage
rCfgImpl.java
:747)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.getDeployedPlugins(PluginMan
agerCfgImpl.j
ava:710)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.initializePlugins(PluginMana
gerCfgImpl.ja
va:811)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.init(PluginManagerCfgImpl.ja
va:75)
at
com.bea.wlpi.server.plugin.PluginManagerCfgBeanImpl.init(PluginManagerCfgBea
nImpl.java:79
0)
at
com.bea.wlpi.server.plugin.PluginManagerCfgBeanEOImpl.init(PluginManagerCfgB
eanEOImpl.jav
a:1270)
at
com.bea.wlpi.server.initlistener.InitListenerBean.onMessage(InitListenerBean
.java:151)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:221)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:175)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:1933)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:1892)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.Kernel.execute(Kernel.java:250)
at weblogic.jms.client.JMSSession.pushEnvelope(JMSSession.java:1779)
at weblogic.jms.client.JMSCallback.pushEnvelope(JMSCallback.java:69)
at weblogic.jms.frontend.FESession.execute(FESession.java:1972)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Initialized WebLogic Process Integrator Plugin Framework version 1.0
Started WebLogic Process Integrator version 2.0 SP 3
Did anybody face this problem with this sample? Can somebody help me out
with this. I am also looking for some basic ways of developing a PIP using
Rosettanet. Is there is any site that gives such information. I have seen
the BEA site on rosettanet. That does not help me.
Regards,
Dharnidhar Vemuri
mailto: [email protected]

Hi
I am also facing this similar problem. Could any one tell me the root cause of
this problem.
Thanks in advance.
Thanks and Regards
Ramko
"weblogic.integrator.developer" <[email protected]> wrote:
I am trying to run this sample on my machine as per the instructions
to
install the sample in WLISampleUserGuide.pdf. When I go to the step 6
of the
installation, I get the following error in the Weblogic Server Console.
<Sep 17, 2001 10:47:36 AM GMT+05:30> <Error> <Management> <Error
initializing module certificate.war
of application samples:Name=certificate,Type=Application from path
..\config\samples\applications: w
eblogic.management.MBeanCreationException: cannot find referenced module
certificate.war>
<Sep 17, 2001 10:47:46 AM GMT+05:30> <Error> <Management> <Error
initializing module console.war of
application samples:Name=console,Type=Application from path
..\config\samples\applications: weblogic.
management.MBeanCreationException: cannot find referenced module
console.war>
<Sep 17, 2001 10:48:27 AM GMT+05:30> <Error> <Management> <Error preparing
application component cer
tificate.war of application samples:Name=certificate,Type=Application:
java.io.FileNotFoundException
: .\config\samples\applications\certificate.war (The system cannot find
the
file specified) ((localP
ath: java.io.FileNotFoundException:
..\config\samples\applications\certificate.war (The system cannot
find the file specified))>
<Sep 17, 2001 10:48:27 AM GMT+05:30> <Error> <J2EE> <Error deploying
application certificate: error
retrieving component [Caching Stub]Proxy for
samples:Name=certificate,Location=myserver,Type=WebAppC
omponentConfig,ApplicationConfig=certificate>
<Sep 17, 2001 10:48:27 AM GMT+05:30> <Error> <Management> <Error preparing
application component con
sole.war of application samples:Name=console,Type=Application:
java.io.FileNotFoundException: .\conf
ig\samples\applications\console.war (The system cannot find the file
specified) ((localPath: java.io
..FileNotFoundException: .\config\samples\applications\console.war (The
system cannot find the file s
pecified))>
<Sep 17, 2001 10:48:27 AM GMT+05:30> <Error> <J2EE> <Error deploying
application console: error retr
ieving component [Caching Stub]Proxy for
samples:Name=console,Location=myserver,Type=WebAppComponent
Config,ApplicationConfig=console>
Loaded resources from
'/D:/bea/wlintegration2.0/config/samples/wlai/wlai.properties'
[SerializationTester] : isSerializable(class javax.naming.Binding)
java.io.NotSerializableException: javax.mail.Session
at
java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1148)
at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:366)
at
java.io.ObjectOutputStream.outputClassFields(ObjectOutputStream.java:1841)
at
java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:480)
at
java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1214)
at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:366)
at
weblogic.jndi.internal.SerializationTester.isSerializable(SerializationTeste
r.java:36)
at
weblogic.jndi.internal.BindingEnumeration.fixNonSerializableBindings(Binding
Enumeration.j
ava:29)
at
weblogic.jndi.internal.BindingEnumeration.writeExternal(BindingEnumeration.j
ava:48)
at
java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1180)
at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:366)
at
weblogic.rmi.internal.CBVOutputStream.writeObjectInternal(CBVOutputStream.ja
va:220)
at
weblogic.rmi.internal.CBVOutputStream.writeObject(CBVOutputStream.java:213)
at
weblogic.rmi.internal.CBVOutputStream.writeObject(CBVOutputStream.java:190)
at
weblogic.jndi.internal.ServerNamingNode_WLSkel.invoke(ServerNamingNode_WLSke
l.java:262)
at
weblogic.rmi.internal.BasicServerAdapter.invoke(BasicServerAdapter.java:373)
at
weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java
:128)
at
weblogic.rmi.internal.BasicServerAdapter.invoke(BasicServerAdapter.java:237)
at
weblogic.rmi.internal.BasicRequestHandler.handleRequest(BasicRequestHandler.
java:118)
at
weblogic.rmi.internal.BasicRequestDispatcher.dispatch(BasicRequestDispatcher
..java:115)
at
weblogic.rmi.internal.ServerRequest.sendOneWayRaw(ServerRequest.java:88)
at
weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:108)
at
weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java
:247)
at
weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java
:225)
at
weblogic.jndi.internal.ServerNamingNode_WLStub.listBindings(ServerNamingNode
_WLStub.java:
374)
at
weblogic.jndi.internal.WLContextImpl.listBindings(WLContextImpl.java:293)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.traverseContext(PluginManage
rCfgImpl.java
:724)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.traverseContext(PluginManage
rCfgImpl.java
:747)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.traverseContext(PluginManage
rCfgImpl.java
:747)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.traverseContext(PluginManage
rCfgImpl.java
:747)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.getDeployedPlugins(PluginMan
agerCfgImpl.j
ava:710)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.initializePlugins(PluginMana
gerCfgImpl.ja
va:811)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.init(PluginManagerCfgImpl.ja
va:75)
at
com.bea.wlpi.server.plugin.PluginManagerCfgBeanImpl.init(PluginManagerCfgBea
nImpl.java:79
0)
at
com.bea.wlpi.server.plugin.PluginManagerCfgBeanEOImpl.init(PluginManagerCfgB
eanEOImpl.jav
a:1270)
at
com.bea.wlpi.server.initlistener.InitListenerBean.onMessage(InitListenerBean
..java:151)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:221)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:175)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:1933)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:1892)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.Kernel.execute(Kernel.java:250)
at weblogic.jms.client.JMSSession.pushEnvelope(JMSSession.java:1779)
at weblogic.jms.client.JMSCallback.pushEnvelope(JMSCallback.java:69)
at weblogic.jms.frontend.FESession.execute(FESession.java:1972)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Initialized WebLogic Process Integrator Plugin Framework version 1.0
Started WebLogic Process Integrator version 2.0 SP 3
<Sep 17, 2001 10:49:46 AM GMT+05:30> <Notice> <WebLogicCollaborate> <INFO:
WebLogic Collaborate Serv
er started successfully.>
<Sep 17, 2001 10:49:46 AM GMT+05:30> <Notice> <WebLogicServer> <WebLogic
Server started>
<Sep 17, 2001 10:49:46 AM GMT+05:30> <Notice> <WebLogicServer>
<SSLListenThread listening on port 70
02>
<Sep 17, 2001 10:49:46 AM GMT+05:30> <Notice> <WebLogicServer> <ListenThread
listening on port 7001>
Once I put the certificate.war and console.war from
D:\bea\wlintegration2.0\config\mydomain\applications, the errors related
to
the
certificate.war and console.war file are not shown. The Weblogic Server
Console now shows the following
Loaded resources from
'/D:/bea/wlintegration2.0/config/samples/wlai/wlai.properties'
[SerializationTester] : isSerializable(class javax.naming.Binding)
java.io.NotSerializableException: javax.mail.Session
at
java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1148)
at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:366)
at
java.io.ObjectOutputStream.outputClassFields(ObjectOutputStream.java:1841)
at
java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:480)
at
java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1214)
at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:366)
at
weblogic.jndi.internal.SerializationTester.isSerializable(SerializationTeste
r.java:36)
at
weblogic.jndi.internal.BindingEnumeration.fixNonSerializableBindings(Binding
Enumeration.j
ava:29)
at
weblogic.jndi.internal.BindingEnumeration.writeExternal(BindingEnumeration.j
ava:48)
at
java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1180)
at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:366)
at
weblogic.rmi.internal.CBVOutputStream.writeObjectInternal(CBVOutputStream.ja
va:220)
at
weblogic.rmi.internal.CBVOutputStream.writeObject(CBVOutputStream.java:213)
at
weblogic.rmi.internal.CBVOutputStream.writeObject(CBVOutputStream.java:190)
at
weblogic.jndi.internal.ServerNamingNode_WLSkel.invoke(ServerNamingNode_WLSke
l.java:262)
at
weblogic.rmi.internal.BasicServerAdapter.invoke(BasicServerAdapter.java:373)
at
weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java
:128)
at
weblogic.rmi.internal.BasicServerAdapter.invoke(BasicServerAdapter.java:237)
at
weblogic.rmi.internal.BasicRequestHandler.handleRequest(BasicRequestHandler.
java:118)
at
weblogic.rmi.internal.BasicRequestDispatcher.dispatch(BasicRequestDispatcher
..java:115)
at
weblogic.rmi.internal.ServerRequest.sendOneWayRaw(ServerRequest.java:88)
at
weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:108)
at
weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java
:247)
at
weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java
:225)
at
weblogic.jndi.internal.ServerNamingNode_WLStub.listBindings(ServerNamingNode
_WLStub.java:
374)
at
weblogic.jndi.internal.WLContextImpl.listBindings(WLContextImpl.java:293)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.traverseContext(PluginManage
rCfgImpl.java
:724)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.traverseContext(PluginManage
rCfgImpl.java
:747)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.traverseContext(PluginManage
rCfgImpl.java
:747)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.traverseContext(PluginManage
rCfgImpl.java
:747)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.getDeployedPlugins(PluginMan
agerCfgImpl.j
ava:710)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.initializePlugins(PluginMana
gerCfgImpl.ja
va:811)
at
com.bea.wlpi.server.plugin.PluginManagerCfgImpl.init(PluginManagerCfgImpl.ja
va:75)
at
com.bea.wlpi.server.plugin.PluginManagerCfgBeanImpl.init(PluginManagerCfgBea
nImpl.java:79
0)
at
com.bea.wlpi.server.plugin.PluginManagerCfgBeanEOImpl.init(PluginManagerCfgB
eanEOImpl.jav
a:1270)
at
com.bea.wlpi.server.initlistener.InitListenerBean.onMessage(InitListenerBean
..java:151)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:221)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:175)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:1933)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:1892)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.Kernel.execute(Kernel.java:250)
at weblogic.jms.client.JMSSession.pushEnvelope(JMSSession.java:1779)
at weblogic.jms.client.JMSCallback.pushEnvelope(JMSCallback.java:69)
at weblogic.jms.frontend.FESession.execute(FESession.java:1972)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Initialized WebLogic Process Integrator Plugin Framework version 1.0
Started WebLogic Process Integrator version 2.0 SP 3
Did anybody face this problem with this sample? Can somebody help me
out
with this. I am also looking for some basic ways of developing a PIP
using
Rosettanet. Is there is any site that gives such information. I have
seen
the BEA site on rosettanet. That does not help me.
Regards,
Dharnidhar Vemuri
mailto: [email protected]

Run invoke-command on multiple machines at the same time

Hey all so I read that if I store my New-pssession in a variable then used that in my invoke-command it would run all computers at the same time.
$a = Get-Content "C:\Users\cody-horton\Desktop\list.txt"
$session
for($i=0;$i -lt $a.Length;$i++){
if(!(Test-Connection -Cn $a[$i] -BufferSize 16 -Count 1 -ea 0 -quiet)){
Write-Host $a[$i] -foregroundcolor red
else{
$session = New-PSSession $a[$i]
Invoke-Command -Session $session -FilePath "\\My computer\C`$\Users\public\Documents\zip folder.ps1"
What exactly am I doing wrong I just need to run this script on multiple machines at the same time.
Thanks.
Edit: Also what would be the best way to close all the sessions thanks.

Hi there,
So what I think you are doing wrong here is that you are overwriting the value in $Session everytime you executed code inside for loop. try the below:
$a = Get-Content "C:\Users\cody-horton\Desktop\list.txt"
$session = @() #define this as an array
for($i=0;$i -lt $a.Length;$i++){
if(!(Test-Connection -Cn $a[$i] -BufferSize 16 -Count 1 -ea 0 -quiet)){
Write-Host $a[$i] -foregroundcolor red
else{
$session += New-PSSession $a[$i] #add the new session to the array, at the end it will be a collection of sessions
Invoke-Command -Session $session -FilePath "\\My computer\C`$\Users\public\Documents\zip folder.ps1" #I think the above one won't work..first you need to copy the script locally on the machine and then execute it#Why this won't work because of Second-Hop Authentication
Have put comments where I edited your code.
Hope this helps
Knowledge is Power{Shell}. http://dexterposh.blogspot.com/

How can I run a application on a machine without JDK installed?

Hi all,
I'm new to java,I want to know if there's a way to run a application on a machine without JDK installed, I noticed that some server application such as Domino have CORBA applications running in background,how can I set up such environment without JDK installed?
Thanks.

I believe there are two basic ways you could go about this.
1) Install the JRE (Java Runtime Environment) on the machine in question.
2) Use JSP to make a server side app that interacts via browser on the local machine.

What can i run to see if my machine is a lemon?

i'm looking at replacing more of the keys on my 2009/2010 MacbookPro and to be honest i have not been happy with this machine at all.
the battery life is borderline atrocious. if i have parallels running in the background i get about an hour and if nothing is running at all and the machine is just sitting there i get 3 hours with it doing nothing.
the machine (and the power pack) get alarmingly hot at times, the fan gets loud enough for me to have to jump around and quickly shut down software because it sounds like it wants to explode or something.
also, i sometimes will go out for a ride and when i come back the fan is cranking away and it makes me concerned that something has been affected in some way for running like this. actually, to be totally honest in the last year or so i have tried to shut the case before i go out because i've been concerned about a fire or something.
also, i have a dock icons that will move somewhere random when i try and put them somewhere (app is closed) and instead of going where i put them they move to somewhere totally random.
finally, my bookmark sync with mobileme is constantly getting messed up and i have to reset it roughly once every three or four months.
i assume the bookmark is not related to the computer itself but this does not seem to me like it is normal. is there any way for me to check this on my end instead of relying on the mac genius bar?

hi sig.
thanks.
the keys seem to be out of my control. also, the dock icon issue has been brought up four times and no one wants to deal with it. granted, i haven't brought it in on simply that one issue but i guess i will. also, the mobileme bookmark sync gets reset every three to four month and every six to eight months i do this (after finally getting someone that understands what is going on) via applecare support. it /always/ comes back.
i run parallels but beyond that i am not seeing why the excessive heat and the excessive fan noise and the extremely poor battery life (mind you my 3 hour test was with /no/ parallels running) should be acceptable on a computer such as this.
can i ask you what AASP is and can i ask you specifically what i should be taking a look at when they run diagnostics on it?
- jon

How to run servlet codes in WebServer 6.1?

I am new to Java Web Server and at our place we had installed WebServer 6.1. How to run Servlets in this - the default directory is
http//win2000:81/Sun/WebServer6.1/docs
I have'nt insatlled any new virtual class / servers - just running with the default class and servers.
I could not find any virtual directory named servlet (similar to JavaWebServer 2.0) here.
Someone kindly tell me how to post servlet files and run them.

Refer "Sun ONE Web Server 6.1 Programmer's Guide to Web Applications"
http://docs.sun.com/app/docs/doc/817-1833-10
Meena

How to find out whether a program is running in Hyper-V virtual machine or not?

If I want to make a program which only running in Hyper-V virtual machine, how can I find out whether
the program is running in Hyper-V virtual machine or not?

https://gallery.technet.microsoft.com/scriptcenter/Determine-if-a-computer-is-cdd20473
http://social.technet.microsoft.com/wiki/contents/articles/942.hyper-v-how-to-detect-if-a-computer-is-a-vm-using-script.aspx
http://www.grouppolicy.biz/2014/01/how-to-target-group-policy-to-virtual-computers/
Mike Crowley | MVP
My Blog --
Baseline Technologies

How to run servlet in java webserver2.0

how to configure java webserver2.0 and how to run servlet in that

Hi Friend,
Try changing the servlet code to this and just tell wat happens after this.
and wat can you see on your Browser Screen.
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.sql.*;
public class login extends HttpServlet {
public void doGet(HttpServletRequest req,HttpServletResponse res) throws ServletException,IOException
if (req.getParameter("t1") == null || req.getParameter("t2") == null)
out.println("Enter User Name And Password");
String uid=req.getParameter("t1");
String pwd=req.getParameter("t2");
res.setContentType("text/html");
PrintWriter out=res.getWriter();
out.println("<html>"); out.println("<head>");
out.println("<title>Login</title>"); out.println("</head>");
out.println("<body>");
try { Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
catch(ClassNotFoundException e)
out.println("<h3>"+e+"</h3>");
try{
Connection con=DriverManager.getConnection("jdbc:odbc:ms","scott","tiger");
PreparedStatement psm=con.prepareStatement("select * from reg where uid1=? and pwd=?");
psm.setString(1,uid);
psm.setString(1,pwd);
ResultSet rs=psm.executeQuery();
if(rs.next())
{ out.println("<html><head><title>WELCOME</title></head>");
out.println("<body><b><i>Hello user "+uid+"</b></i>");
out.println("</body></html>"); }
else
res.sendRedirect("http://localhost:8080/login.html");
} catch(SQLException e)
{ e.printStackTrace();}
rs.close();
con.close();
out.close();
After this try creating a odbc for oracle database at control panel with the name ms.
Please inform me wat happens after this and friend do give some information about wat kind of web-server are you using.Because calling of your servlets differs the way your configure your web-server and the default configurations differ from web-server to web-server.
Regards,
RAHUL

How to compile and run servlets in Eclipse?

Does somebody known how can I compile and run servlets in Eclipse IDE? I've added and configured Tomcat's plugin. I've created a project with my example servlets source, and I don't know what farther. How do I have compile it without main method? I must add web.xml file from Tomcat's directory into projects in Eclipse and modify it?
THX Chudzik

Try googling for "eclipse servlet", surely someone has written instructions.

Running Lightroom 6 on Windows machine (after having upgraded from LR5... While attempting to add or change music in the Slideshow module, LR unexpectedly quits. After several attempts at this, LR6 won't even launch properly...shows the splash screen but

Running Lightroom 6 on Windows machine (after having upgraded from LR5... While attempting to add or change music in the Slideshow module, LR unexpectedly quits. After several attempts at this, LR6 won't even launch properly...shows the splash screen but that's it. The program is buggy...need an update/revision quickly!!

If you're on Windows, check out a free program called Audacity--it's fantastic. With Audacity the process of converting a 48.000 kHz to 44.100 kHz is as simply as opening, changing the sample rate, and then exporting again, as an MP3.

Unable to run Servlet program using J2EE SDK

Hello,
i am a newbie to all this j2ee stuff and servlets even.so the problem that i have maybe a very common one and i hope that most of you may have a fix to it...
i use J2EE SDK to compile and run Servlet programs.I have a Servlet program with the class name defined as
public class MyServlet extends HttpServlet ....
the file is stored as MyServlet.java
i set the CLASSPATH variable so that the required classes for the compilation of the program can be located.
the program compiles without any glitches.
However when i run the program by saying
java MyServlet
( i dont think its any different to run servlet code is it?)
i get the message
java.lang.NoClassDefFoundException:MyServlet
Can someone suggest a remedy?
thank you
-NDK

First, I don't understand what you are trying to do. Running a servlet ?
Servlets are ran by an application server ! (Apache Tomcat ....).
Second, is your class in any package ?

How to run servlet in weblogic 8.1

hi!
i m new to weblogic.how to run servlet in weblogic8.1.i get lot of errors when i compile it in command prompt.but when i do the same thing in tomcat,i dont get errors & it runs successfully.help me out.how to compile servlets in weblogic 8.1.some say i have to create .jar file.pls tell me the procedure.i m new to j2ee.i have installed jdk1.5 .
pls its urgent

a lot of error....
mmmm no sorry, i don't see
it remembers me when i was dating sarah,it was very difficult... but now i'm dating anne it's really easier... any idea on what was going wrong with sarah?
ok sorry for this allegory, just tired to ask always the same thing:
WHAT ERRORS???

How to Run servlet in Tomcat 5.5.9

hi
How to run servlet in tomcat 5.5.9?how to set context path in server.xml of conf folder in tomcat since there is no context tag in server.xml.
Jiten

Hi ! I have a similar problem, well, it's along the same line ...
I'm using NetBeans 4.1, and i've coded a servlet. Using NetBeans to launch my servlet (with the bundled Tomcat 5.5.7) works fine, however i need to deploy my application unto a Tomcat 5.5.9 server.
Thus, i copied the WAR file generated by NetBeans into the Tomcat 5.5.9 webapps directory, and Tomcat expands it.
Problem is when i run my JSP pages with the form tags, they do not work on the Tomcat 5.5.9 environment. Anyone knows why?
(These work on the NetBeans Tomcat bundle 5.5.7)
My form action :
<form name="index" method="get" action="PageServlet">
My web.xml :
<servlet>
<servlet-name>PageServlet</servlet-name>
<servlet-class>application.PageServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>PageServlet</servlet-name>
<url-pattern>/PageServlet</url-pattern>
</servlet-mapping>
I'm really stumbed on why it doesn't work in Tomcat 5.5.9, any help is greatly appreciated, thanks in advance ^_^

Running servlet in a differnt machine

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