1 | // Protocol Buffers - Google's data interchange format |
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2 | // Copyright 2008 Google Inc. All rights reserved. |
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3 | // http://code.google.com/p/protobuf/ |
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4 | // |
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5 | // Redistribution and use in source and binary forms, with or without |
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6 | // modification, are permitted provided that the following conditions are |
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7 | // met: |
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8 | // |
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9 | // * Redistributions of source code must retain the above copyright |
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10 | // notice, this list of conditions and the following disclaimer. |
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11 | // * Redistributions in binary form must reproduce the above |
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12 | // copyright notice, this list of conditions and the following disclaimer |
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13 | // in the documentation and/or other materials provided with the |
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14 | // distribution. |
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15 | // * Neither the name of Google Inc. nor the names of its |
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16 | // contributors may be used to endorse or promote products derived from |
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17 | // this software without specific prior written permission. |
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18 | // |
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19 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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20 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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21 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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22 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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23 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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24 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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25 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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26 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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27 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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28 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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29 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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30 | |
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31 | package com.google.protobuf; |
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32 | |
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33 | /** |
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34 | * <p>Abstract interface for a blocking RPC channel. {@code BlockingRpcChannel} |
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35 | * is the blocking equivalent to {@link RpcChannel}. |
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36 | * |
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37 | * @author kenton@google.com Kenton Varda |
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38 | * @author cpovirk@google.com Chris Povirk |
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39 | */ |
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40 | public interface BlockingRpcChannel { |
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41 | /** |
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42 | * Call the given method of the remote service and blocks until it returns. |
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43 | * {@code callBlockingMethod()} is the blocking equivalent to |
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44 | * {@link RpcChannel#callMethod}. |
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45 | */ |
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46 | Message callBlockingMethod( |
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47 | Descriptors.MethodDescriptor method, |
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48 | RpcController controller, |
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49 | Message request, |
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50 | Message responsePrototype) throws ServiceException; |
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51 | } |
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