Jivespace: Message List - Look help for Helloworld plugin sample

Re: Look help for Helloworld plugin sample

johnson.he@activenetwork.com — Mon, 05 Nov 2007 01:16:44 GMT

Hi Steve,

I'm sorry that I have a weekend.

As Curtis described, I have changed setting. It is works well now.

Thank you very much.

-Johnson

Re: Look help for Helloworld plugin sample

johnson.he@activenetwork.com — Mon, 05 Nov 2007 01:16:44 GMT

Hi Curtis,

I have enable web services and it works well now.

Thank you very much.

-Johnson

Re: Look help for Helloworld plugin sample

steve@jivesoftware.com — Fri, 02 Nov 2007 20:43:12 GMT

Did you enable web services, as Curtis described in his reply?

Steve

Re: Look help for Helloworld plugin sample

johnson.he@activenetwork.com — Fri, 02 Nov 2007 19:32:25 GMT

Hi Steve,

Thank you very much! It works well now?I using the 1.3 version sample.

Then i want to build web service as a plugin, so follow the step, write web service class, and add

<webservice>com.example.clearspace.plugin.webservices</webservice> to plugin.xml. then depoly the helloworld.jar. But i got some error info. as follows

java.lang.NoClassDefFoundError: com/jivesoftware/community/web/HttpClientWithTimeoutFeedFetcher

at org.apache.jsp.admin.main_jsp._jspService(main_jsp.java:1080)

..................

SEVERE: Error loading plugin

java.lang.NullPointerException

at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:269)

at java.lang.ClassLoader.loadClass(ClassLoader.java:251)

............

SEVERE: Error installing plugin: helloworld

com.jivesoftware.base.plugin.PluginException: java.lang.NullPointerException

at com.jivesoftware.base.plugin.PluginManager.loadPlugin(PluginManager.java:619)

at com.jivesoftware.base.plugin.PluginManager.installPlugin(PluginManager.java:249)

at com.jivesoftware.base.plugin.PluginManager.installPlugin(PluginManager.java:198)

I don't know why. So i downloaded the clearspacex1.7 and installed its incidental sample(example.jar). It works well. so i write a client to invoke the web service.The simple codes as follows:

package com.googlepages.smallnest.facet;

import java.net.MalformedURLException;

import java.net.URL;

import org.codehaus.xfire.client.*;

import org.codehaus.xfire.*;

public class DynamicClient {

public static void main(String[] args) throws MalformedURLException,

Exception {

Client client = new Client(

new URL(

"http://localhost:8080/clearspacex/rpc/soap/EchoService?wsdl"));

Object{"hello"});

System.out.println((String) results[0]);

}}

But unfortunately, i got errors:

Exception in thread "main" org.codehaus.xfire.fault.XFireFault: SOAP Webservices are disabled

at org.codehaus.xfire.fault.Soap11FaultSerializer.readMessage(Soap11FaultSerializer.java:31)

I'm so confused that. I know there will be a service.xml file when you build a separate web service project. So what should i be care of when build a web service in clearspacex?

Thanks

-Johnson

Re: Look help for Helloworld plugin sample

steve@jivesoftware.com — Fri, 02 Nov 2007 16:51:29 GMT

Thanks Johnson. I've added a note to the docs that web services are disabled by default.

Steve

Re: Look help for Helloworld plugin sample

communities@jivesoftware.com — Fri, 02 Nov 2007 16:29:06 GMT

Exception in thread "main" org.codehaus.xfire.fault.XFireFault: SOAP Webservices are disabled

By default web-services is disabled for a new installation.

Go into the Admin console > System > Settings > Webservices

Re: Look help for Helloworld plugin sample

johnson.he@activenetwork.com — Fri, 02 Nov 2007 01:55:06 GMT

Hi Steve,

Thank you very much! It works well now?I using the 1.3 version sample.

Then i want to build web service as a plugin, so follow the step, write web service class, and add

<webservice>com.example.clearspace.plugin.webservices</webservice> to plugin.xml. then depoly the helloworld.jar. But i got some error info. as follows

java.lang.NoClassDefFoundError: com/jivesoftware/community/web/HttpClientWithTimeoutFeedFetcher

at org.apache.jsp.admin.main_jsp._jspService(main_jsp.java:1080)

..................

SEVERE: Error loading plugin

java.lang.NullPointerException

at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:269)

at java.lang.ClassLoader.loadClass(ClassLoader.java:251)

............

SEVERE: Error installing plugin: helloworld

com.jivesoftware.base.plugin.PluginException: java.lang.NullPointerException

at com.jivesoftware.base.plugin.PluginManager.loadPlugin(PluginManager.java:619)

at com.jivesoftware.base.plugin.PluginManager.installPlugin(PluginManager.java:249)

at com.jivesoftware.base.plugin.PluginManager.installPlugin(PluginManager.java:198)

I don't know why. So i downloaded the clearspacex1.7 and installed its incidental sample(example.jar). It works well. so i write a client to invoke the web service.The simple codes as follows:

package com.googlepages.smallnest.facet;

import java.net.MalformedURLException;

import java.net.URL;

import org.codehaus.xfire.client.*;

import org.codehaus.xfire.*;

public class DynamicClient {

public static void main(String[] args) throws MalformedURLException,

Exception {

Client client = new Client(

new URL(

"http://localhost:8080/clearspacex/rpc/soap/EchoService?wsdl"));

Object{"hello"});

System.out.println((String) results[0]);

}}

But unfortunately, i got errors:

Exception in thread "main" org.codehaus.xfire.fault.XFireFault: SOAP Webservices are disabled

at org.codehaus.xfire.fault.Soap11FaultSerializer.readMessage(Soap11FaultSerializer.java:31)

I'm so confused that. I know there will be a service.xml file when you build a separate web service project. So what should i be care of when build a web service in clearspacex?

Thanks

-Johnson

Re: Look help for Helloworld plugin sample

steve@jivesoftware.com — Thu, 01 Nov 2007 17:53:03 GMT

Hi Johnson. I grabbed the helloworld.zip with the plugin source code, built and installed it against Clearspace X 1.3. I didn't have any trouble seeing the message and didn't get any log entries.

Are you using the 1.3 version of the sample?

Re: Look help for Helloworld plugin sample

johnson.he@activenetwork.com — Wed, 31 Oct 2007 02:41:42 GMT

Hi Steve

Thanks for you help.

Here is some log info.

SEVERE: Error loading plugin

java.lang.IndexOutOfBoundsException: Index: 0, Size: 0

at java.util.ArrayList.RangeCheck(ArrayList.java:547)

at java.util.ArrayList.get(ArrayList.java:322)

?????????????

SEVERE: null

ClientAbortException: java.net.SocketException: Connection reset by peer: socket write error

org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)

Thanks

Johnson

Re: Look help for Helloworld plugin sample

steve@jivesoftware.com — Tue, 30 Oct 2007 15:18:18 GMT

Hi there,

Sorry you're having trouble. Did you download the 1.3 sample, which is called simply helloworld.zip (the other is for 1.4)? Did you use the readme to get instructions for running the sample? Is there any information in your log?

Thanks,

Steve