microsoft-azure-storage/src/com/microsoft/azure/storage/queue/QueueRequest.java
public static HttpURLConnection peekMessages(final URI uri, final QueueRequestOptions queueOptions,
            final OperationContext opContext, final int numberOfMessages) throws URISyntaxException, IOException,
            StorageException {

        final UriQueryBuilder builder = new UriQueryBuilder();
        builder.add(PEEK_ONLY, "true");

        if (numberOfMessages != 0) {
            builder.add(NUMBER_OF_MESSAGES, Integer.toString(numberOfMessages));
        }

        final HttpURLConnection request = BaseRequest.createURLConnection(uri, queueOptions, builder, opContext);

        request.setRequestMethod(Constants.HTTP_GET);

        return request;
    }
public static HttpURLConnection peekMessages(final URI uri, final QueueRequestOptions queueOptions,
            final OperationContext opContext, final int numberOfMessages) throws URISyntaxException, IOException,
            StorageException {

        final UriQueryBuilder builder = new UriQueryBuilder();
        builder.add(PEEK_ONLY, "true");

        if (numberOfMessages != 0) {
            builder.add(NUMBER_OF_MESSAGES, Integer.toString(numberOfMessages));
        }

        final HttpURLConnection request = BaseRequest.createURLConnection(uri, queueOptions, builder, opContext);

        request.setRequestMethod(Constants.HTTP_GET);

        return request;
    }
public static HttpURLConnection peekMessages ( final URI uri , final QueueRequestOptions queueOptions , final OperationContext opContext , final int numberOfMessages ) throws URISyntaxException , IOException , StorageException { final UriQueryBuilder builder = new UriQueryBuilder ( ) ; builder . add ( PEEK_ONLY , "true" ) ; if ( numberOfMessages != 0 ) { builder . add ( NUMBER_OF_MESSAGES , Integer . toString ( numberOfMessages ) ) ; } final HttpURLConnection request = BaseRequest . createURLConnection ( uri , queueOptions , builder , opContext ) ; request . setRequestMethod ( Constants . HTTP_GET ) ; return request ; }
Constructs a web request to retrieve a specified number of messages from
the front of the queue without changing their visibility. Sign the web
request with a length of -1L.

@param uri
A <code>URI</code> object that specifies the absolute URI to
the queue.
@param queueOptions
A {@link QueueRequestOptions} object that specifies execution options such as retry policy and timeout
settings for the operation. Specify <code>null</code> to use the request options specified on the
{@link CloudQueueClient}.
@param opContext
An {@link OperationContext} object that represents the context
for the current operation. This object is used to track
requests to the storage service, and to provide additional
runtime information about the operation.
@param numberOfMessages
A nonzero value that specifies the number of messages to
retrieve from the queue, up to a maximum of 32.
@return An <code>HttpURLConnection</code> configured for the specified
operation.

@throws IOException
@throws URISyntaxException
If the URI is not valid.
@throws StorageException
If a storage service error occurred during the operation.
Constructs a web request to retrieve a specified number of messages from the front of the queue without changing their visibility . Sign the web request with a length of - 1L .