opendaylight/sal/yang-prototype/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.util.ArrayList;
  11 import java.util.Collection;
  12 import java.util.Collections;
  13 import org.opendaylight.yangtools.yang.common.RpcError;
  14 import org.opendaylight.yangtools.yang.common.RpcResult;
  15
  16 public class Rpcs {
  17     public static <T> RpcResult<T> getRpcResult(boolean successful, T result,
  18             Collection<RpcError> errors) {
  19         RpcResult<T> ret = new RpcResultTO<T>(successful, result, errors);
  20         return ret;
  21     }
  22
  23     private static class RpcResultTO<T> implements RpcResult<T> {
  24
  25         private final Collection<RpcError> errors;
  26         private final T result;
  27         private final boolean successful;
  28
  29         public RpcResultTO(boolean successful, T result,
  30                 Collection<RpcError> errors) {
  31             this.successful = successful;
  32             this.result = result;
  33             this.errors = Collections.unmodifiableList(new ArrayList<RpcError>(
  34                     errors));
  35         }
  36
  37         @Override
  38         public boolean isSuccessful() {
  39             return successful;
  40         }
  41
  42         @Override
  43         public T getResult() {
  44             return result;
  45         }
  46
  47         @Override
  48         public Collection<RpcError> getErrors() {
  49             return errors;
  50         }
  51
  52     }
  53 }