opendaylight/sal/yang-prototype/sal/sal-common-util/src/main/java/org/opendaylight/controller/sal/common/util/Rpcs.java

   1 /*\r
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.\r
   3  *\r
   4  * This program and the accompanying materials are made available under the\r
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html\r
   7  */\r
   8 package org.opendaylight.controller.sal.common.util;\r
   9 \r
  10 import java.util.ArrayList;\r
  11 import java.util.Collection;\r
  12 import java.util.Collections;\r
  13 import org.opendaylight.controller.yang.common.RpcError;\r
  14 import org.opendaylight.controller.yang.common.RpcResult;\r
  15 \r
  16 public class Rpcs {\r
  17     public static <T> RpcResult<T> getRpcResult(boolean successful, T result,\r
  18             Collection<RpcError> errors) {\r
  19         RpcResult<T> ret = new RpcResultTO<T>(successful, result, errors);\r
  20         return ret;\r
  21     }\r
  22 \r
  23     private static class RpcResultTO<T> implements RpcResult<T> {\r
  24 \r
  25         private final Collection<RpcError> errors;\r
  26         private final T result;\r
  27         private final boolean successful;\r
  28 \r
  29         public RpcResultTO(boolean successful, T result,\r
  30                 Collection<RpcError> errors) {\r
  31             this.successful = successful;\r
  32             this.result = result;\r
  33             this.errors = Collections.unmodifiableList(new ArrayList<RpcError>(\r
  34                     errors));\r
  35         }\r
  36 \r
  37         @Override\r
  38         public boolean isSuccessful() {\r
  39             return successful;\r
  40         }\r
  41 \r
  42         @Override\r
  43         public T getResult() {\r
  44             return result;\r
  45         }\r
  46 \r
  47         @Override\r
  48         public Collection<RpcError> getErrors() {\r
  49             return errors;\r
  50         }\r
  51 \r
  52     }\r
  53 }\r