Examples of RiakResponse

com.basho.riak.client.raw.RiakResponse
A data response from Riak separated into a single vector clock and an array of sibling values. Immutable @author russell

Examples of com.basho.riak.client.raw.RiakResponse


        if(storeMeta.hasIfNotModified() && storeMeta.getIfNotModified()  && o != null) {
            storeMeta.lastModified(o.getLastModified());
        }


        final RiakResponse stored = retrier.attempt(new Callable<RiakResponse>() {
            public RiakResponse call() throws Exception {
                return client.store(o, storeMeta);
            }
        });


        final Collection<T> storedSiblings = new ArrayList<T>(stored.numberOfValues());


        for (IRiakObject s : stored) {
            storedSiblings.add(converter.toDomain(s));
        }

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Examples of com.basho.riak.client.raw.RiakResponse

     */
    public Void execute() throws RiakException {
        if(fetchBeforeDelete) {
            Callable<VClock> fetch = new Callable<VClock>() {
                public VClock call() throws Exception {
                    RiakResponse response = client.head(bucket, key, fetchMetaBuilder.build());
                    return response.getVclock();
                }
            };


             deleteMetaBuilder.vclock(retrier.attempt(fetch));
        }

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Examples of com.basho.riak.client.raw.RiakResponse

    /**
     * @param fetch
     * @return
     */
    static RiakResponse convert(com.basho.riak.pbc.RiakObject[] pbcObjects) {
        RiakResponse response = RiakResponse.empty();


        if (pbcObjects != null && pbcObjects.length > 0) {
            IRiakObject[] converted = new IRiakObject[pbcObjects.length];
            for (int i = 0; i < pbcObjects.length; i++) {
                converted[i] = convert(pbcObjects[i]);
            }
            response = new RiakResponse(pbcObjects[0].getVclock().toByteArray(), converted);
        }


        return response;
    }

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Examples of com.basho.riak.client.raw.RiakResponse

        RiakObject[] objects = fetchResponse.getObjects();
        byte[] vclock = fetchResponse.getVClock();


        // no objects + vclock == deleted vclock
        if ((objects == null || objects.length == 0) && vclock != null) {
            return new RiakResponse(vclock);
        }


        return convert(fetchResponse.getObjects());
    }

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Examples of com.basho.riak.client.raw.RiakResponse

     * @see ConversionUtil#convert(java.util.Collection)
     */
    private RiakResponse handleBodyResponse(WithBodyResponse resp) {
        boolean unmodified = resp.getStatusCode() == HttpStatus.SC_NOT_MODIFIED;


        RiakResponse response = RiakResponse.empty(unmodified);
        IRiakObject[] values = new IRiakObject[] {};


        if (resp.hasSiblings()) {
            values = convert(resp.getSiblings());
        } else if (resp.hasObject() && !unmodified) {
            values = new IRiakObject[] { convert(resp.getObject()) };
        }


        if (values.length > 0) {
            response = new RiakResponse(CharsetUtils.utf8StringToBytes(resp.getVclock()), values);
        } else {
            if(resp.getVclock() != null) { // a deleted vclock
                response = new RiakResponse(CharsetUtils.utf8StringToBytes(resp.getVclock()));
            }
        }


        return response;
    }

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Examples of com.basho.riak.client.raw.RiakResponse

     */
    public RiakResponse store(IRiakObject object, StoreMeta storeMeta) throws IOException {
        if (object == null || object.getBucket() == null) {
            throw new IllegalArgumentException("cannot store a null RiakObject, or a RiakObject without a bucket");
        }
        RiakResponse response = RiakResponse.empty();


        com.basho.riak.client.http.RiakObject riakObject = convert(object, client);
        RequestMeta requestMeta = convert(storeMeta);
        StoreResponse resp = client.store(riakObject, requestMeta);

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Examples of com.basho.riak.client.raw.RiakResponse

    /**
     * @param fetch
     * @return
     */
    static RiakResponse convert(com.basho.riak.pbc.RiakObject[] pbcObjects) {
        RiakResponse response = RiakResponse.empty();


        if (pbcObjects != null && pbcObjects.length > 0) {
            IRiakObject[] converted = new IRiakObject[pbcObjects.length];
            for (int i = 0; i < pbcObjects.length; i++) {
                converted[i] = convert(pbcObjects[i]);
            }
            response = new RiakResponse(pbcObjects[0].getVclock().toByteArray(), converted);
        }


        return response;
    }

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Examples of com.basho.riak.client.raw.RiakResponse

            mutation instanceof ConditionalStoreMutation<?> 
            ? ((ConditionalStoreMutation<T>)mutation).hasMutated() 
            : true;
        
        if (hasMutated) {
            final RiakResponse stored = retrier.attempt(new Callable<RiakResponse>() {
                public RiakResponse call() throws Exception {
                    return client.store(o, storeMeta);
                }
            });
        
            final Collection<T> storedSiblings = new ArrayList<T>(stored.numberOfValues());


            // both HTTP and Protocol buffers will return tombstone siblings on a 
            // returnbody=true. There is no 'deletedvclock' option in RpbPutReq and
            // HTTP just always returns them. This makes returnbody=true consistent 
            // with a fetch operation. See: returnDeletedVClock() below

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Examples of com.basho.riak.client.raw.RiakResponse

     */
    public Void execute() throws RiakException {
        if(fetchBeforeDelete) {
            Callable<RiakResponse> fetch = new Callable<RiakResponse>() {
                public RiakResponse call() throws Exception {
                    RiakResponse response = client.head(bucket, key, fetchMetaBuilder.build());
                    return response;
                }
            };
                
            RiakResponse response = retrier.attempt(fetch);
            // If there's only one object, and it's a tombstone ... just bail.
            // It's like, how much more deleted could this be? 
            // And the answer is none. None more deleted. 
            if (response.numberOfValues() == 1 && response.getRiakObjects()[0].isDeleted())
            {
                return null;
            }
            deleteMetaBuilder.vclock(response.getVclock());
        }


        Callable<Void> command = new Callable<Void>() {
            public Void call() throws Exception {
                client.delete(bucket, key, deleteMetaBuilder.build());

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Examples of com.basho.riak.client.raw.RiakResponse

     * @see ConversionUtil#convert(java.util.Collection)
     */
    private RiakResponse handleBodyResponse(WithBodyResponse resp) {
        boolean unmodified = resp.getStatusCode() == HttpStatus.SC_NOT_MODIFIED;


        RiakResponse response = RiakResponse.empty(unmodified);
        IRiakObject[] values = new IRiakObject[] {};


        if (resp.hasSiblings()) {
            values = convert(resp.getSiblings());
        } else if (resp.hasObject() && !unmodified) {
            values = new IRiakObject[] { convert(resp.getObject()) };
        }


        if (values.length > 0) {
            response = new RiakResponse(CharsetUtils.utf8StringToBytes(resp.getVclock()), values);
        } 


        return response;
    }

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