I just had a case where objects have been created with the mimetype of
datastreams containing several values, i.e. "image/vnd.djvu, image/x-djvu".
When these datastreams are being accessed using REST, fedora (or its library)
tries to create a decent header but fails as it cannot parse the multi-value
mimetype. The Client gets a 400 error, while the fedora log show the stack
trace below.
Are there ways to handle "multi-value" mimetype information, or do I have to
make sure that datastreams in fedora do only contain one single mimetype as it
does not seem standard to use commas to separate different mimetype values?
Thanks, Andreas
WARN 2012-06-26 16:09:29.853 [http-8080-3] (DatastreamResource) Bad request;
unable to fulfill REST API request
java.lang.IllegalArgumentException: Error parsing media type 'image/vnd.djvu,
image/x-djvu'
at
com.sun.jersey.core.impl.provider.header.MediaTypeProvider.fromString(MediaTypeProvider.java:92)
[jersey-bundle-1.0.3.1.jar:1.0.3.1]
at
com.sun.jersey.core.impl.provider.header.MediaTypeProvider.fromString(MediaTypeProvider.java:50)
[jersey-bundle-1.0.3.1.jar:1.0.3.1]
at javax.ws.rs.core.MediaType.valueOf(MediaType.java:119)
[jsr311-api-1.0.jar:na]
at
com.sun.jersey.server.impl.ResponseBuilderImpl.type(ResponseBuilderImpl.java:178)
[jersey-bundle-1.0.3.1.jar:1.0.3.1]
at
org.fcrepo.server.rest.BaseRestResource.buildResponse(BaseRestResource.java:148)
[fcrepo-server-3.5.jar:na]
at
org.fcrepo.server.rest.DatastreamResource.getDatastream(DatastreamResource.java:248)
[fcrepo-server-3.5.jar:na]
at sun.reflect.GeneratedMethodAccessor167.invoke(Unknown Source) [na:na]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[na:1.6.0_33]
at java.lang.reflect.Method.invoke(Method.java:597) [na:1.6.0_33]
at
com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:175)
[jersey-bundle-1.0.3.1.jar:1.0.3.1]
at
com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:67)
[jersey-bundle-1.0.3.1.jar:1.0.3.1]
at
com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:163)
[jersey-bundle-1.0.3.1.jar:1.0.3.1]
at
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:111)
[jersey-bundle-1.0.3.1.jar:1.0.3.1]
at
com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:71)
[jersey-bundle-1.0.3.1.jar:1.0.3.1]
at
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:111)
[jersey-bundle-1.0.3.1.jar:1.0.3.1]
at
com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:63)
[jersey-bundle-1.0.3.1.jar:1.0.3.1]
at
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:689)
[jersey-bundle-1.0.3.1.jar:1.0.3.1]
at
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:647)
[jersey-bundle-1.0.3.1.jar:1.0.3.1]
at
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:638)
[jersey-bundle-1.0.3.1.jar:1.0.3.1]
at
com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:309)
[jersey-bundle-1.0.3.1.jar:1.0.3.1]
at
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:425)
[jersey-bundle-1.0.3.1.jar:1.0.3.1]
at
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:590)
[jersey-bundle-1.0.3.1.jar:1.0.3.1]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
[servlet-api.jar:na]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
[catalina.jar:na]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
[catalina.jar:na]
at
org.fcrepo.server.security.servletfilters.FilterRestApiFlash.doFilter(FilterRestApiFlash.java:79)
[fcrepo-server-3.5.jar:na]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
[catalina.jar:na]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
[catalina.jar:na]
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:368)
[spring-security-web-3.0.5.RELEASE.jar:3.0.5.RELEASE]
at
org.fcrepo.server.security.jaas.AuthFilterJAAS.doFilter(AuthFilterJAAS.java:330)
[fcrepo-security-jaas-3.5.jar:na]
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
[spring-security-web-3.0.5.RELEASE.jar:3.0.5.RELEASE]
at
org.springframework.security.web.access.channel.ChannelProcessingFilter.doFilter(ChannelProcessingFilter.java:109)
[spring-security-web-3.0.5.RELEASE.jar:3.0.5.RELEASE]
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
[spring-security-web-3.0.5.RELEASE.jar:3.0.5.RELEASE]
at
org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:169)
[spring-security-web-3.0.5.RELEASE.jar:3.0.5.RELEASE]
at
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
[spring-web-3.0.5.RELEASE.jar:3.0.5.RELEASE]
at
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
[spring-web-3.0.5.RELEASE.jar:3.0.5.RELEASE]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
[catalina.jar:na]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
[catalina.jar:na]
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
[catalina.jar:na]
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
[catalina.jar:na]
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
[catalina.jar:na]
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
[catalina.jar:na]
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
[catalina.jar:na]
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
[catalina.jar:na]
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
[tomcat-coyote.jar:na]
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
[tomcat-coyote.jar:na]
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
[tomcat-coyote.jar:na]
at java.lang.Thread.run(Thread.java:680) [na:1.6.0_33]
Caused by: java.text.ParseException: Expected separator ';' instead of ','
at
com.sun.jersey.core.header.reader.HttpHeaderReader.nextSeparator(HttpHeaderReader.java:110)
[jersey-bundle-1.0.3.1.jar:1.0.3.1]
at
com.sun.jersey.core.header.reader.HttpHeaderReader.readParameters(HttpHeaderReader.java:232)
[jersey-bundle-1.0.3.1.jar:1.0.3.1]
at
com.sun.jersey.core.impl.provider.header.MediaTypeProvider.fromString(MediaTypeProvider.java:88)
[jersey-bundle-1.0.3.1.jar:1.0.3.1]
... 47 common frames omitted
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