I feel like I am very close but missing a piece of the puzzle here. I am getting an exception about message body writer. Any help is appreciated.
Server side code
#POST
#Path("/{id}/documents")
#Consumes(MediaType.MULTIPART_FORM_DATA)
#Produces(MediaType.APPLICATION_JSON)
public Response uploadAndAddNewDocument(
#FormDataParam("file") final InputStream fileInputStream,
#FormDataParam("file") final FormDataContentDisposition fileDetail,
#FormDataParam("file") final FormDataBodyPart fileBodyPart,
#FormDataParam("model") final SomeModel model,
#FormDataParam("model") final FormDataBodyPart modelBodyPart) throws WebApplicationException {
// Here model is received as application/json
// Code to process model and uploaded file
// This works when posted using POSTMAN
}
Server code works with following POSTMAN request
POST /someresource/123/documents HTTP/1.1
Host: localhost:8080
Content-Type: multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW
Cache-Control: no-cache
Postman-Token: c6425906-1b1f-39d0-bed6-93db9e9a6ad9
----WebKitFormBoundary7MA4YWxkTrZu0gW
Content-Disposition: form-data; name="file"; filename="report.xml"
Content-Type: application/xml
<root></root>
----WebKitFormBoundary7MA4YWxkTrZu0gW
Content-Disposition: form-data; name="doc"
Content-Type: application/json
{}
----WebKitFormBoundary7MA4YWxkTrZu0gW
Jersey Client Code
//Client configuration code
config.getClasses().add(MultiPartWriter.class);
//Client call to server
FormDataMultiPart multiPartFormData = new FormDataMultiPart();
multiPartFormData.bodyPart(new BodyPart("doc", MediaType.APPLICATION_JSON_TYPE));
multiPartFormData.bodyPart(new FileDataBodyPart("file", uploadFile));
return service.path(uri).type(MediaType.MULTIPART_FORM_DATA).post(SomeModel.class, multiPartFormData);
**Error
Mar 03, 2015 11:55:40 PM com.sun.jersey.api.client.RequestWriter$RequestEntityWriterImpl <init>
SEVERE: A message body writer for Java class com.sun.jersey.multipart.FormDataMultiPart, and Java type class com.sun.jersey.multipart.FormDataMultiPart, and MIME media type application/octet-stream was not found
Mar 03, 2015 11:55:40 PM com.sun.jersey.api.client.RequestWriter$RequestEntityWriterImpl <init>
SEVERE: The registered message body writers compatible with the MIME media type are:
application/octet-stream ->
com.sun.jersey.core.impl.provider.entity.ByteArrayProvider
com.sun.jersey.core.impl.provider.entity.FileProvider
com.sun.jersey.core.impl.provider.entity.InputStreamProvider
com.sun.jersey.core.impl.provider.entity.DataSourceProvider
com.sun.jersey.core.impl.provider.entity.StreamingOutputProvider
*/* ->
com.sun.jersey.core.impl.provider.entity.FormProvider
com.sun.jersey.core.impl.provider.entity.MimeMultipartProvider
com.sun.jersey.core.impl.provider.entity.StringProvider
com.sun.jersey.core.impl.provider.entity.ByteArrayProvider
com.sun.jersey.core.impl.provider.entity.FileProvider
com.sun.jersey.core.impl.provider.entity.InputStreamProvider
com.sun.jersey.core.impl.provider.entity.DataSourceProvider
com.sun.jersey.core.impl.provider.entity.XMLJAXBElementProvider$General
com.sun.jersey.core.impl.provider.entity.ReaderProvider
com.sun.jersey.core.impl.provider.entity.DocumentProvider
com.sun.jersey.core.impl.provider.entity.StreamingOutputProvider
com.sun.jersey.core.impl.provider.entity.SourceProvider$SourceWriter
com.sun.jersey.core.impl.provider.entity.XMLRootElementProvider$General
com.sun.jersey.core.impl.provider.entity.XMLListElementProvider$General
there are few things you need to check
add mimepull.jar to your lib
or with Maven
<dependency>
<groupId>org.jvnet.mimepull</groupId>
<artifactId>mimepull</artifactId>
<version>1.9.5</version>
</dependency>
And if you are working with file, make sure you send at the header the
content-length
content-type
accept-encoding
Related
I am trying to implement CORS where the client and server are in the same URL using CORS Filter.
Below is the code I have implemented
CORS Filter
package com.core.web.spring.cors;
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class CORSFilter implements Filter{
#Override
public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
throws IOException, ServletException {
HttpServletResponse response = (HttpServletResponse) res;
HttpServletRequest request = (HttpServletRequest) req;
((HttpServletResponse) res).addHeader("Access-Control-Allow-Origin", "http://192.168.0.103:1111");
((HttpServletResponse) res).addHeader("Access-Control-Allow-Methods",
"GET, POST");
((HttpServletResponse) res).addHeader("Access-Control-Max-Age", "3600");
if ("OPTIONS".equalsIgnoreCase(request.getMethod())) {
response.setStatus(HttpServletResponse.SC_OK);
} else {
chain.doFilter(req, res);
}
}
}
web.xml
<filter>
<filter-name>cors</filter-name>
<filter-class>com.core.web.spring.cors.CORSFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>cors</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
I have set the Access-Control-Allow-Origin as http://192.168.0.103:1111. I am changing the origin to http://192.168.0.108:1111 from the postman tool. But instead of blocking the request, it is executing it. I am getting a successful response.
Below is the request header and response header
Request Header
Accept: */*
Accept-Encoding: gzip, deflate
Accept-Language: en-GB,en-US;q=0.9,en;q=0.8
Connection: keep-alive
Content-Length: 1296
Content-Type: text/html; charset=UTF-8`enter code here`
Host: 192.168.0.103:1111
Origin: http://192.168.0.108:1111
Referer: http://192.168.0.103:1111/SampleTest/index.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36
X-Requested-With: XMLHttpRequest
Response Header
Access-Control-Allow-Credentials: true
Access-Control-Allow-Methods: GET, POST
Access-Control-Allow-Origin: http://192.168.0.103:1111
Access-Control-Max-Age: 3600
Connection: keep-alive
Content-Length: 1210
Date: Sat, 03 Jul 2021 06:11:55 GMT
Server: WildFly/11
Strict-Transport-Security: max-age=7776000; includeSubdomains
X-Content-Type-Options: nosniff
X-FRAME-OPTIONS: SAMEORIGIN
X-Powered-By: Undertow/1
Can anyone help me with this?
Postman doesn't care about SOP (Same-Origin Policy), it's a dev tool, not a browser.
CORS (Cross-Origin Resource Sharing) and SOP (Same-Origin Policy) are server-side configurations that clients decide to enforce or not.
Related to clients
Most Browsers do enforce it to prevent issues related to CSRF attacks.
Most Development tools don't care about it. Postman being dev tool will not give much importance to CORS header, you will need something else to test.
There are chrome extensions that can help you test CORS on your browser.
I am developing a web application and get this error but can't make sense of it (I've looked at similar questions but the answers there don't seem to apply to my problem)
Can anyone make sense of this?
Please help me.
[WARN] Exception while dispatching incoming RPC call
java.lang.ClassCastException: java.lang.NoClassDefFoundError cannot be cast to java.lang.Exception
at net.sf.gilead.gwt.PersistentRemoteService.processCall(PersistentRemoteService.java:177)
at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:373)
at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:755)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:686)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1494)
at org.realityforge.gwt.cache_filter.GWTGzipFilter.doFilter(GWTGzipFilter.java:57)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
at ... (more eclipse.jetty...)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
at java.lang.Thread.run(Thread.java:748)
[ERROR] 500 - POST /webproj/login (127.0.0.1) 57 bytes
Request headers
Host: (...)
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0
Accept: */*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Content-Type: text/x-gwt-rpc; charset=utf-8
(leaving some stuff out)
Connection: keep-alive
Response headers
Content-Type: text/plain
Recently I got a requirement from one of our customer. They provided a WSDL to call their service. They are doing IP whitelisting for authentication. I gave my server public IP and it got whitelisted. First, I tested that service through SOAP UI tool and it got worked without any issues. Then I integrated through JAVA code and it got failed. I am getting an exception like
Unable to sendViaPost to url[https://apps.greystar.com/gsWebService/gsExtract.asmx]
org.apache.axis2.AxisFault: Transport error: 401 Error: Unauthorized
at org.apache.axis2.transport.http.impl.httpclient3.HTTPSenderImpl.handleResponse(HTTPSenderImpl.java:343) ~[axis2-transport-http-1.7.1.jar:1.7.1]
at org.apache.axis2.transport.http.impl.httpclient3.HTTPSenderImpl.sendViaPost(HTTPSenderImpl.java:213) ~[axis2-transport-http-1.7.1.jar:1.7.1]
at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:121) [axis2-transport-http-1.7.1.jar:1.7.1]
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:403) [axis2-transport-http-1.7.1.jar:1.7.1]
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:234) [axis2-transport-http-1.7.1.jar:1.7.1]
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:431) [axis2-kernel-1.7.1.jar:1.7.1]
at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:399) [axis2-kernel-1.7.1.jar:1.7.1]
at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:225) [axis2-kernel-1.7.1.jar:1.7.1]
at org.apache.axis2.client.OperationClient.execute(OperationClient.java:150) [axis2-kernel-1.7.1.jar:1.7.1]
at com.reputation.r4e.integrator.greystar.ExtractDataStub.greystarExtract(ExtractDataStub.java:300) [classes/:na]
at com.reputation.r4e.integrator.recordreader.GreystarLocationImportRecordReader.getGreystarExtractResponse(GreystarLocationImportRecordReader.java:198) [classes/:na]
at com.reputation.r4e.integrator.recordreader.GreystarLocationImportRecordReader.process(GreystarLocationImportRecordReader.java:97) [classes/:na]
at com.reputation.r4e.integrator.impl.DefaultPipeline.flow(DefaultPipeline.java:33) [classes/:na]
at com.reputation.r4e.integrator.impl.DefaultPipeline.process(DefaultPipeline.java:52) [classes/:na]
at com.reputation.r4e.integrator.importer.NullImporter.process(NullImporter.java:38) [classes/:na]
at com.reputation.r4e.integrator.impl.DefaultPipeline.flow(DefaultPipeline.java:33) [classes/:na]
at com.reputation.r4e.integrator.impl.DefaultPipeline.process(DefaultPipeline.java:52) [classes/:na]
at com.reputation.r4e.integrator.IntegrationRunner$IntegrationRunnable.run(IntegrationRunner.java:87) [classes/:na]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_45]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_45]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]
It's saying 401 unauthorised error. How it got worked through SOAP UI and why its not working through a JAVA client.?
I monitor http traffic through TCPMon and except headers all are same. So I added the headers which got from the SOAP UI tool to my JAVA Client but still no luck. I am getting the same 401 unauthorised error.
Here are the soap request of both SOAP UI and through JAVA Client.
SOAP UI Request:
POST https://apps.greystar.com/gsWebService/gsExtract.asmx HTTP/1.1
Accept-Encoding: gzip,deflate
Content-Type: application/soap+xml;charset=UTF-8;action="https://apps.greystar.com/greystarExtract"
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36
Content-Length: 692
Host: apps.greystar.com
Connection: Keep-Alive
<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:apps="https://apps.greystar.com/">
<soap:Header/>
<soap:Body>
<apps:greystarExtract>
<apps:axmlVendorCode>VENDOR_CODE</apps:axmlVendorCode>
<apps:axmlToken>PASSWORD</apps:axmlToken>
<apps:axmlExtractType>PROPERTY_LIST</apps:axmlExtractType>
<apps:axmlFormat>XML</apps:axmlFormat>
<apps:axmlParameters></apps:axmlParameters>
</apps:greystarExtract>
</soap:Body>
</soap:Envelope>
JAVA CLIENT Request:
POST /gsWebService/gsExtract.asmx HTTP/1.1
Content-Type: application/soap+xml; charset=UTF-8; action="https://apps.greystar.com/greystarExtract
Accept-Encoding: gzip,deflate
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36[\r][\n]
Connection: Keep-Alive
Host: apps.greystar.com
Transfer-Encoding: chunked
<?xml version='1.0' encoding='UTF-8'?>
<soapenv:Envelope xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope">
<soapenv:Header />
<soapenv:Body>
<ns1:greystarExtract xmlns:ns1="https://apps.greystar.com/">
<ns1:axmlVendorCode>VENDOR_CODE</ns1:axmlVendorCode>
<ns1:axmlToken>PASSWORD</ns1:axmlToken>
<ns1:axmlExtractType>PROPERTY_LIST</ns1:axmlExtractType>
<ns1:axmlFormat>JSON</ns1:axmlFormat>
<ns1:axmlParameters></ns1:axmlParameters>
</ns1:greystarExtract>
</soapenv:Body>
</soapenv:Envelope>
Note: I added JAVA Client headers by looking at the SOAP UI headers. The actual JAVA client headers are below
POST /gsWebService/gsExtract.asmx HTTP/1.1
Content-Type: application/soap+xml; charset=UTF-8;
action="https://apps.greystar.com/greystarExtract
User-Agent: Axis2
Host: apps.greystar.com
Transfer-Encoding: chunked
What could be the reason for failing this through JAVA client.? Can any one please answer my question because I stuck over here.
Thanks in advance,
Amar.T
I tried other third party libraries and its working as expected. I tried CXF and SOAP UI JAVA API and its working as expected. I don't know why its not working with APACHE AXIS2.
If anyone finds the answer why its not working with AXIS2 please post the answer.
Thanks & Regards,
Amar.T
I have created a webservice using jersey for my Jave EE web application created using servlets.I find that I get a 415 error code.
I usually either redirect to another servlet or to a jsp which is technically a servlet in my app.Which mime-type should I use?
SEVERE: A message body reader for Java class javax.servlet.http.HttpServletRequest, and Java type interface javax.servlet.http.HttpServletRequest, and MIME media type application/octet-stream was not found.
The registered message body readers compatible with the MIME media type are:
application/octet-stream ->
com.sun.jersey.core.impl.provider.entity.ByteArrayProvider
com.sun.jersey.core.impl.provider.entity.FileProvider
com.sun.jersey.core.impl.provider.entity.InputStreamProvider
com.sun.jersey.core.impl.provider.entity.DataSourceProvider
com.sun.jersey.core.impl.provider.entity.RenderedImageProvider
*/* ->
com.sun.jersey.core.impl.provider.entity.FormProvider
com.sun.jersey.core.impl.provider.entity.StringProvider
com.sun.jersey.core.impl.provider.entity.ByteArrayProvider
com.sun.jersey.core.impl.provider.entity.FileProvider
com.sun.jersey.core.impl.provider.entity.InputStreamProvider
com.sun.jersey.core.impl.provider.entity.DataSourceProvider
com.sun.jersey.core.impl.provider.entity.XMLJAXBElementProvider$General
com.sun.jersey.core.impl.provider.entity.ReaderProvider
com.sun.jersey.core.impl.provider.entity.DocumentProvider
com.sun.jersey.core.impl.provider.entity.SourceProvider$StreamSourceReader
com.sun.jersey.core.impl.provider.entity.SourceProvider$SAXSourceReader
com.sun.jersey.core.impl.provider.entity.SourceProvider$DOMSourceReader
com.sun.jersey.json.impl.provider.entity.JSONJAXBElementProvider$General
com.sun.jersey.core.impl.provider.entity.XMLRootElementProvider$General
com.sun.jersey.core.impl.provider.entity.XMLListElementProvider$General
com.sun.jersey.core.impl.provider.entity.XMLRootObjectProvider$General
com.sun.jersey.core.impl.provider.entity.EntityHolderReader
com.sun.jersey.json.impl.provider.entity.JSONRootElementProvider$General
com.sun.jersey.json.impl.provider.entity.JSONListElementProvider$General
This is the network tab in Google Chrome:
Remote Address:127.0.0.1:8180
Request URL:http://localhost:8180/GoogleMapsLoadingTest/MainService?
scenario=c&operation=1&objkey=000001&objtype=EQUI&gisuniqkey=fsfsfsfs2436353535
Request Method:GET
Status Code:415 Unsupported Media Type
Request Headersview source
Accept:text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Accept-Encoding:gzip,deflate,sdch
Accept-Language:en-US,en;q=0.8,en-AU;q=0.6,en-GB;q=0.4,te;q=0.2
Cache-Control:max-age=0
Connection:keep-alive
Cookie:JSESSIONID=6ECE1D6B441026B523FA64E66F869C55
DNT:1
Host:localhost:8180
User-Agent:Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko)
Chrome/34.0.1847.132 Safari/537.36
Query String Parametersview sourceview URL encoded
scenario:c
operation:1
objkey:000001
objtype:EQUI
gisuniqkey:fsfsfsfs2436353535
Response Headersview source
Content-Length:0
Date:Sat, 26 Apr 2014 10:48:33 GMT
Server:Apache-Coyote/1.1
UPDATE:
Removed all the annotations for the code and added the servlets to the web.xml file:
SEVERE: Servlet /GoogleMapsLoadingTest threw load() exception
com.sun.jersey.api.container.ContainerException: The ResourceConfig instance does not contain any root resource classes.
at com.sun.jersey.server.impl.application.RootResourceUriRules.<init>(RootResourceUriRules.java:99)
at com.sun.jersey.server.impl.application.WebApplicationImpl._initiate(WebApplicationImpl.java:1359)
at com.sun.jersey.server.impl.application.WebApplicationImpl.access$700(WebApplicationImpl.java:180)
at com.sun.jersey.server.impl.application.WebApplicationImpl$13.f(WebApplicationImpl.java:799)
at com.sun.jersey.server.impl.application.WebApplicationImpl$13.f(WebApplicationImpl.java:795)
at com.sun.jersey.spi.inject.Errors.processWithErrors(Errors.java:193)
at com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:795)
at com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:790)
at com.sun.jersey.spi.container.servlet.ServletContainer.initiate(ServletContainer.java:491)
at com.sun.jersey.spi.container.servlet.ServletContainer$InternalWebComponent.initiate(ServletContainer.java:321)
at com.sun.jersey.spi.container.servlet.WebComponent.load(WebComponent.java:605)
at com.sun.jersey.spi.container.servlet.WebComponent.init(WebComponent.java:207)
at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:376)
at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:559)
at javax.servlet.GenericServlet.init(GenericServlet.java:160)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1274)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1186)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1081)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5033)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5320)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Is it even advisable to use my servlet package as the one with the web-service?
Add #Context attribute to the HttpServletRequest parameter of your service method
I'm trying to use Hibernate with GWT (using Gilead) but I got the following error
[WARN] /hibernate/greet
java.lang.NoClassDefFoundError: Could not initialize class net.jaffa.hibernate.server.NewHibernateUtil
at net.jaffa.hibernate.server.GreetingServiceImpl.<init>(GreetingServiceImpl.java:26)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at org.mortbay.jetty.servlet.Holder.newInstance(Holder.java:153)
at org.mortbay.jetty.servlet.ServletHolder.getServlet(ServletHolder.java:339)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:463)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:49)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:324)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:843)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488)
[ERROR] 500 - POST /hibernate/greet (127.0.0.1) 3632 bytes
Request headers
Host: 127.0.0.1:8888
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.12) Gecko/20101026 Firefox/3.6.12
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 115
Connection: keep-alive
Referer: http://127.0.0.1:8888/hibernate/hosted.html?hibernate
X-GWT-Permutation: HostedMode
X-GWT-Module-Base: http://127.0.0.1:8888/hibernate/
Content-Type: text/x-gwt-rpc; charset=utf-8
Content-Length: 175
Pragma: no-cache
Cache-Control: no-cache
Response headers
Content-Type: text/html; charset=iso-8859-1
Content-Length: 3632
This is still a new project, just I'm trying to do proof of concept.
Thanks
Feras
java.lang.NoClassDefFoundError: Could not initialize class n.j.h.s.NewHibernateUtil
This error means that the class is found but its initialization failed. Possible causes include
some dependencies are unsatisfied ~or~
an exception is thrown when executing a static initialization block in the class.
In the particular case of a typical HibernateUtil class, I'd bet on the second option. Extract the code of the static initialization block and run it / debug it in a regular main, outside the container (and maybe try to improve the error reporting in case of problem).
java.lang.NoClassDefFoundError means the runtime could not locate the class in its classpath.
It seems you are missing a jar which contains the class net.jaffa.hibernate.server.NewHibernateUtil .