Examples of org.dspace.identifier.IdentifierService.resolve()

Class org.dspace.identifier.IdentifierService

Examples of org.dspace.identifier.IdentifierService.resolve()

org.dspace.identifier.IdentifierService.resolve()
This will resolve a DSpaceObject based on a provided Identifier. The Service will interrogate the providers in no particular order and return the first successful result discovered. If no resolution is successful, the method will return null if no object is found. TODO: Verify null is returned. @param context @param identifier @throws IdentifierNotFoundException @throws IdentifierNotResolvableException

            IdentifierService dis = new DSpace().getSingletonService(IdentifierService.class);


            if (dis == null)
                throw new RuntimeException("Cannot instantiate IdentifierService. Problem with spring configuration!");


            DSpaceObject dso = dis.resolve(context, prefix);


            if (dso == null) throw new RuntimeException("Cannot find Item!");


            request.setAttribute(DSPACE_OBJECT, dso);

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            Context context = ContextUtil.obtainContext(request);


            IdentifierService dis = new DSpace().getSingletonService(IdentifierService.class);


            DSpaceObject dso = dis.resolve(context, resourceIdentifier);


            if (dso == null) return null;


            request.setAttribute(DSPACE_OBJECT, dso);

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            Context context = ContextUtil.obtainContext(request);


            IdentifierService dis = new DSpace().getSingletonService(IdentifierService.class);


            DSpaceObject dso = dis.resolve(context, resourceIdentifier);


            if (dso == null) return null;


            request.setAttribute(DSPACE_OBJECT, dso);

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        IdentifierService identifierService = new DSpace().getSingletonService(IdentifierService.class);
        Context context =null;
        try {
            context = new Context();
            context.turnOffAuthorisationSystem();
            dso = identifierService.resolve(context, resourceIdentifier);
            if(dso==null) throw new RuntimeException("Invalid DOI! " + resourceIdentifier);


            return dso;
        }catch (IdentifierNotFoundException e) {
            throw new RuntimeException(e);

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        IdentifierService identifierService = new DSpace().getSingletonService(IdentifierService.class);
        Context context =null;
        try {
            context = new Context();
            context.turnOffAuthorisationSystem();
            dso = identifierService.resolve(context, resourceID);
            request.setAttribute(DSPACE_OBJECT, dso);


            if(!(dso instanceof Item)) return STATUS_FORBIDDEN;


            return STATUS_OK;

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