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

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.controller.sal.common.util;
   9
  10 import java.io.Serializable;
  11 import java.util.ArrayList;
  12 import java.util.Collection;
  13 import java.util.Collections;
  14 import org.opendaylight.yangtools.yang.common.RpcError;
  15 import org.opendaylight.yangtools.yang.common.RpcResult;
  16
  17 public class Rpcs {
  18     public static <T> RpcResult<T> getRpcResult(boolean successful, T result,
  19             Collection<RpcError> errors) {
  20         RpcResult<T> ret = new RpcResultTO<T>(successful, result, errors);
  21         return ret;
  22     }
  23
  24     private static class RpcResultTO<T> implements RpcResult<T>, Serializable {
  25
  26         private final Collection<RpcError> errors;
  27         private final T result;
  28         private final boolean successful;
  29
  30         public RpcResultTO(boolean successful, T result,
  31                 Collection<RpcError> errors) {
  32             this.successful = successful;
  33             this.result = result;
  34             this.errors = Collections.unmodifiableList(new ArrayList<RpcError>(
  35                     errors));
  36         }
  37
  38         @Override
  39         public boolean isSuccessful() {
  40             return successful;
  41         }
  42
  43         @Override
  44         public T getResult() {
  45             return result;
  46         }
  47
  48         @Override
  49         public Collection<RpcError> getErrors() {
  50             return errors;
  51         }
  52
  53     }
  54 }