netconf/netconf-topology-singleton/src/main/java/org/opendaylight/netconf/topology/singleton/impl/netconf/FailedProxyNetconfServiceFacade.java

   1 /*
   2  * Copyright (c) 2020 PANTHEON.tech, s.r.o. 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.netconf.topology.singleton.impl.netconf;
   9
  10 import static java.util.Objects.requireNonNull;
  11 import static org.opendaylight.mdsal.common.api.LogicalDatastoreType.CONFIGURATION;
  12 import static org.opendaylight.mdsal.common.api.LogicalDatastoreType.OPERATIONAL;
  13
  14 import com.google.common.util.concurrent.ListenableFuture;
  15 import java.util.List;
  16 import java.util.Optional;
  17 import org.eclipse.jdt.annotation.NonNull;
  18 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  19 import org.opendaylight.mdsal.common.api.ReadFailedException;
  20 import org.opendaylight.mdsal.dom.api.DOMRpcResult;
  21 import org.opendaylight.netconf.api.EffectiveOperation;
  22 import org.opendaylight.netconf.sal.connect.api.RemoteDeviceId;
  23 import org.opendaylight.yangtools.util.concurrent.FluentFutures;
  24 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  25 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  26 import org.slf4j.Logger;
  27 import org.slf4j.LoggerFactory;
  28
  29 public class FailedProxyNetconfServiceFacade implements ProxyNetconfServiceFacade {
  30     private static final Logger LOG = LoggerFactory.getLogger(FailedProxyNetconfServiceFacade.class);
  31
  32     private final @NonNull RemoteDeviceId id;
  33     private final @NonNull Throwable failure;
  34
  35     public FailedProxyNetconfServiceFacade(final RemoteDeviceId id, final Throwable failure) {
  36         this.id = requireNonNull(id);
  37         this.failure = requireNonNull(failure);
  38     }
  39
  40     @Override
  41     public ListenableFuture<DOMRpcResult> lock() {
  42         LOG.debug("{}: Lock - failure", id, failure);
  43         return serviceFailed("lock");
  44     }
  45
  46     @Override
  47     public ListenableFuture<DOMRpcResult> unlock() {
  48         LOG.debug("{}: Unlock - failure", id, failure);
  49         return serviceFailed("unlock");
  50     }
  51
  52     @Override
  53     public ListenableFuture<DOMRpcResult> discardChanges() {
  54         LOG.debug("{}: Discard changes - failure", id, failure);
  55         return serviceFailed("discard changes");
  56     }
  57
  58     @Override
  59     public ListenableFuture<Optional<NormalizedNode>> get(final YangInstanceIdentifier path) {
  60         LOG.debug("{}: Get {} {} - failure", id, OPERATIONAL, path, failure);
  61         return readFailed("get");
  62     }
  63
  64     @Override
  65     public ListenableFuture<Optional<NormalizedNode>> get(final YangInstanceIdentifier path,
  66             final List<YangInstanceIdentifier> fields) {
  67         LOG.debug("{}: Get {} {} with fields {} - failure", id, OPERATIONAL, path, fields, failure);
  68         return readFailed("get");
  69     }
  70
  71     @Override
  72     public ListenableFuture<Optional<NormalizedNode>> getConfig(final YangInstanceIdentifier path) {
  73         LOG.debug("{}: GetConfig {} {} - failure", id, CONFIGURATION, path, failure);
  74         return readFailed("getConfig");
  75     }
  76
  77     @Override
  78     public ListenableFuture<Optional<NormalizedNode>> getConfig(final YangInstanceIdentifier path,
  79             final List<YangInstanceIdentifier> fields) {
  80         LOG.debug("{}: GetConfig {} {} with fields {} - failure", id, CONFIGURATION, path, fields, failure);
  81         return readFailed("getConfig");
  82     }
  83
  84     @Override
  85     public ListenableFuture<? extends DOMRpcResult> merge(final LogicalDatastoreType store,
  86             final YangInstanceIdentifier path, final NormalizedNode data,
  87             final Optional<EffectiveOperation> defaultOperation) {
  88         LOG.debug("{}: Merge {} {} - failure", id, store, path, failure);
  89         return serviceFailed("merge");
  90     }
  91
  92     @Override
  93     public ListenableFuture<? extends DOMRpcResult> replace(final LogicalDatastoreType store,
  94             final YangInstanceIdentifier path, final NormalizedNode data,
  95             final Optional<EffectiveOperation> defaultOperation) {
  96         LOG.debug("{}: Replace {} {} - failure", id, store, path, failure);
  97         return serviceFailed("replace");
  98     }
  99
 100     @Override
 101     public ListenableFuture<? extends DOMRpcResult> create(final LogicalDatastoreType store,
 102             final YangInstanceIdentifier path, final NormalizedNode data,
 103             final Optional<EffectiveOperation> defaultOperation) {
 104         LOG.debug("{}: Create {} {} - failure", id, store, path, failure);
 105         return serviceFailed("create");
 106     }
 107
 108     @Override
 109     public ListenableFuture<? extends DOMRpcResult> delete(final LogicalDatastoreType store,
 110             final YangInstanceIdentifier path) {
 111         LOG.debug("{}: Delete {} {} - failure", id, store, path, failure);
 112         return serviceFailed("delete");
 113     }
 114
 115     @Override
 116     public ListenableFuture<? extends DOMRpcResult> remove(final LogicalDatastoreType store,
 117             final YangInstanceIdentifier path) {
 118         LOG.debug("{}: Remove {} {} - failure", id, store, path, failure);
 119         return serviceFailed("remove");
 120     }
 121
 122     @Override
 123     public ListenableFuture<? extends DOMRpcResult> commit() {
 124         LOG.debug("{}: Commit - failure", id, failure);
 125         return serviceFailed("commit");
 126     }
 127
 128     @Override
 129     public Object getDeviceId() {
 130         return id;
 131     }
 132
 133     private <T> ListenableFuture<T> readFailed(final String operation) {
 134         return FluentFutures.immediateFailedFluentFuture(new ReadFailedException(operation, failure));
 135     }
 136
 137     private <T> ListenableFuture<T> serviceFailed(final String operation) {
 138         return FluentFutures.immediateFailedFluentFuture(new NetconfServiceFailedException(operation, failure));
 139     }
 140 }