Hi,
Please help!
I am following the tutorial here (Well written and simple to follow):
http://blogs.sun.com/enterprisetechtips/entry/consuming_restful_web_services_with#regp
<
http://blogs.sun.com/enterprisetechtips/entry/consuming_restful_web_services_with#regp>
Which has lead to this code (Appologies for the class name):
*import* com.sun.jersey.api.client.Client;
*import* com.sun.jersey.api.client.config.ClientConfig;
*import* com.sun.jersey.api.client.config.DefaultClientConfig;
*import* com.sun.jersey.json.impl.provider.entity.JSONRootElementProvider;
*public* *class* yutryt
{
*public* *static* *void* main(String args[])
{
ClientConfig config = *new* DefaultClientConfig();
config.getClasses().add(JSONRootElementProvider.*class*);
Client *client* = Client.*create*(config);
}
}
When I run, I get the following error (I’ve imported jersey-bundle-1.6.jar,
and nothing else)
Exception in thread "main" java.lang.NoClassDefFoundError:
javax/ws/rs/ext/MessageBodyReader
at java.lang.ClassLoader.defineClass1(*Native Method*)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(*Native Method*)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.defineClass1(*Native Method*)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(*Native Method*)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.defineClass1(*Native Method*)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(*Native Method*)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.defineClass1(*Native Method*)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(*Native Method*)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at yutryt.main(*yutryt.java:11*)
Caused by: *java.lang.ClassNotFoundException*:
javax.ws.rs.ext.MessageBodyReader
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(*Native Method*)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 49 more
Do I need to go through this:
http://jersey.java.net/nonav/documentation/latest/getting-started.html
To consume REST through Java? I'm not trying to setup a REST service, just
connect to one and use it.
Thank you for any help, I’ve trawled most of Google and spent around 6 hours
looking for a solution to this error.
Now of to buy this (
http://oreilly.com/catalog/9780596158057)
Any help would be massively appreciated, I don’t have long left to access
the API and want to show my work examples of what can be done.
THANK YOU!!!
Adam