Hi there,
I am trying to use a Freemaker template with a restlet Resource. this runs fine
on local host i.e. on a standalone java. But when I try to export a WAR out of
it.I get the following error while deployment.
WARNING: Exception or error caught in server resource
java.lang.AbstractMethodError:
org.restlet.engine.converter.ConverterHelper.score(Ljava/lang/Object;Lorg/restlet/representation/Variant;Lorg/restlet/resource/Resource;)F
at
org.restlet.engine.converter.ConverterUtils.getBestHelper(ConverterUtils.java:137)
at
org.restlet.service.ConverterService.toRepresentation(ConverterService.java:229)
at org.restlet.resource.Resource.toRepresentation(Resource.java:738)
at org.restlet.resource.ServerResource.doHandle(ServerResource.java:509)
at org.restlet.resource.ServerResource.get(ServerResource.java:695)
at org.restlet.resource.ServerResource.head(ServerResource.java:977)
at org.restlet.resource.ServerResource.doHandle(ServerResource.java:587)
at
org.restlet.resource.ServerResource.doNegotiatedHandle(ServerResource.java:637)
at
org.restlet.resource.ServerResource.doConditionalHandle(ServerResource.java:336)
at org.restlet.resource.ServerResource.handle(ServerResource.java:899)
at org.restlet.resource.Finder.handle(Finder.java:243)
at org.restlet.routing.Filter.doHandle(Filter.java:156)
at org.restlet.routing.Filter.handle(Filter.java:203)
at org.restlet.routing.Router.doHandle(Router.java:428)
at org.restlet.routing.Router.handle(Router.java:645)
at org.restlet.routing.Filter.doHandle(Filter.java:156)
at org.restlet.routing.Filter.handle(Filter.java:203)
at org.restlet.routing.Filter.doHandle(Filter.java:156)
at org.restlet.routing.Filter.handle(Filter.java:203)
at org.restlet.routing.Filter.doHandle(Filter.java:156)
at
org.restlet.engine.application.StatusFilter.doHandle(StatusFilter.java:151)
at org.restlet.routing.Filter.handle(Filter.java:203)
at org.restlet.routing.Filter.doHandle(Filter.java:156)
at org.restlet.routing.Filter.handle(Filter.java:203)
at org.restlet.engine.CompositeHelper.handle(CompositeHelper.java:208)
at
org.restlet.engine.application.ApplicationHelper.handle(ApplicationHelper.java:81)
at org.restlet.Application.handle(Application.java:378)
at org.restlet.routing.Filter.doHandle(Filter.java:156)
at org.restlet.routing.Filter.handle(Filter.java:203)
at org.restlet.routing.Router.doHandle(Router.java:428)
at org.restlet.routing.Router.handle(Router.java:645)
at org.restlet.routing.Filter.doHandle(Filter.java:156)
at org.restlet.routing.Filter.handle(Filter.java:203)
at org.restlet.routing.Router.doHandle(Router.java:428)
at org.restlet.routing.Router.handle(Router.java:645)
at org.restlet.routing.Filter.doHandle(Filter.java:156)
at org.restlet.routing.Filter.handle(Filter.java:203)
at org.restlet.engine.CompositeHelper.handle(CompositeHelper.java:208)
at org.restlet.Component.handle(Component.java:389)
at org.restlet.Server.handle(Server.java:513)
at org.restlet.engine.ServerHelper.handle(ServerHelper.java:69)
at
org.restlet.engine.adapter.HttpServerHelper.handle(HttpServerHelper.java:149)
at
org.restlet.ext.servlet.ServerServlet.service(ServerServlet.java:1086)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:647)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:864)
at
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)
at
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1665)
at java.lang.Thread.run(Thread.java:636)
My web.xml looks like
<context-param>
<param-name>org.restlet.application</param-name>
<param-value>com.aws.resource.AlertApplication</param-value>
</context-param>
<servlet>
<servlet-name>ServerServlet</servlet-name>
<servlet-class>org.restlet.ext.servlet.ServerServlet</servlet-class>
<init-param>
<param-name>org.restlet.clients</param-name>
<param-value>HTTP CLAP</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>ServerServlet</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
</web-app>
could some one guide me thru this.. esp. in relation to servlet deployment on
tomcat ?
thanks
Domnic
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