Examples of org.apache.stanbol.entityhub.servicesapi.Entityhub.find()

Package org.apache.stanbol.entityhub.servicesapi

Class org.apache.stanbol.entityhub.servicesapi.Entityhub

Examples of org.apache.stanbol.entityhub.servicesapi.Entityhub.find()

org.apache.stanbol.entityhub.servicesapi.Entityhub.find()
Searches for symbols based on the parsed {@link FieldQuery} and returnsrepresentations as defined by the selected fields of the query. Note that if the query defines also {@link Constraint}s for selected fields, that the returned representation will only contain values selected by such constraints. @param query the query @return the found symbols as representation containing only the selectedfields and there values. @throws EntityhubException On any error while performing the operation

            return executeLDPathQuery(entityhub,query, ((LDPathSelect)query).getLDPathSelect(),
                acceptedMediaType, headers);
        } else { //use the default query execution
            QueryResultList<Representation> result;
            try {
                result = entityhub.find(query);
            } catch (EntityhubException e) {
                String message = String.format("Exception while performing the " +
                    "FieldQuery on the EntityHub (message: %s)", e.getMessage());
                log.error(message, e);
                return Response.status(Status.INTERNAL_SERVER_ERROR)

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        if(offset != null && offset.intValue() > 0){
            query.setOffset(offset.intValue());
        }
        QueryResultList<Representation> results;
        try {
            results = entityhub.find(query);
        } catch (EntityhubException e) {
            throw new EntitySearcherException("Exception while searchign for "+
                search+'@'+Arrays.toString(languages)+"in the Entityhub", e);
        }
        if(!results.isEmpty()){

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            return executeLDPathQuery(entityhub,query, ((LDPathSelect)query).getLDPathSelect(),
                acceptedMediaType, headers);
        } else { //use the default query execution
            QueryResultList<Representation> result;
            try {
                result = entityhub.find(query);
            } catch (EntityhubException e) {
                String message = String.format("Exception while performing the " +
                    "FieldQuery on the EntityHub (message: %s)", e.getMessage());
                log.error(message, e);
                return Response.status(Status.INTERNAL_SERVER_ERROR)

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            return executeLDPathQuery(entityhub,query, ((LDPathSelect)query).getLDPathSelect(),
                acceptedMediaType, headers);
        } else { //use the default query execution
            QueryResultList<Representation> result;
            try {
                result = entityhub.find(query);
            } catch (EntityhubException e) {
                String message = String.format("Exception while performing the " +
                    "FieldQuery on the EntityHub (message: %s)", e.getMessage());
                log.error(message, e);
                return Response.status(Status.INTERNAL_SERVER_ERROR)

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        }
        FieldQuery query = EntitySearcherUtils.createFieldQuery(entityhub.getQueryFactory(),
            field, includeFields, search, languages);
        QueryResultList<Representation> results;
        try {
            results = entityhub.find(query);
        } catch (EntityhubException e) {
            throw new IllegalStateException("Exception while searchign for "+
                search+'@'+Arrays.toString(languages)+"in the Entityhub", e);
        }
        return results.results();

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        } else if(this.limit != null){
            query.setLimit(this.limit);
        }
        QueryResultList<Representation> results;
        try {
            results = entityhub.find(query);
        } catch (EntityhubException e) {
            throw new EntitySearcherException("Exception while searchign for "+
                search+'@'+Arrays.toString(languages)+"in the Entityhub", e);
        }
        Collection<Entity> entities = new ArrayList<Entity>(results.size());

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        }
        FieldQuery query = EntitySearcherUtils.createFieldQuery(entityhub.getQueryFactory(),
            field, includeFields, search, languages);
        QueryResultList<Representation> results;
        try {
            results = entityhub.find(query);
        } catch (EntityhubException e) {
            throw new IllegalStateException("Exception while searchign for "+
                search+'@'+Arrays.toString(languages)+"in the Entityhub", e);
        }
        return results.results();

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