tests/honeynode/2.2.1/honeynode-plugin-impl/src/main/java/io/fd/honeycomb/transportpce/device/read/OcPlatformReaderFactory.java

   1 /*
   2  * Copyright (c) 2018 Orange and/or its affiliates.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at:
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package io.fd.honeycomb.transportpce.device.read;
  17 import java.util.concurrent.ExecutionException;
  18
  19 import org.eclipse.jdt.annotation.NonNull;
  20 import org.opendaylight.mdsal.binding.api.DataBroker;
  21 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  22 import org.opendaylight.mdsal.common.api.CommitInfo;
  23 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  24 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.platform.rev180130.platform.component.top.Components;
  25 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.platform.rev180130.platform.component.top.ComponentsBuilder;
  26 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  27 import org.slf4j.Logger;
  28 import org.slf4j.LoggerFactory;
  29
  30 import com.google.common.util.concurrent.FluentFuture;
  31 import com.google.common.util.concurrent.Futures;
  32 import com.google.inject.Inject;
  33 import com.google.inject.name.Named;
  34
  35 import io.fd.honeycomb.translate.read.ReaderFactory;
  36 import io.fd.honeycomb.translate.read.registry.ModifiableReaderRegistryBuilder;
  37 import io.fd.honeycomb.translate.util.read.BindingBrokerReader;
  38 import io.fd.honeycomb.transportpce.device.configuration.OcPlatformConfiguration;
  39 import io.fd.honeycomb.transportpce.device.configuration.PmConfiguration;
  40
  41 /**
  42  * @authors Gilles THOUENON and Christophe BETOULE ( gilles.thouenon@orange.com, christophe.betoule@orange.com )
  43  */
  44 public class OcPlatformReaderFactory implements ReaderFactory {
  45
  46     private static final Logger LOG = LoggerFactory.getLogger(OcPlatformReaderFactory.class);
  47     public static final InstanceIdentifier<Components> COMPONENTS_ID =
  48             InstanceIdentifier.create(Components.class);
  49
  50     @Inject
  51     @Named("device-databroker")
  52     private DataBroker dataBroker;
  53
  54     @Inject
  55     private OcPlatformConfiguration ocPlatformConfiguration;
  56
  57
  58     @Override
  59     public void init(final ModifiableReaderRegistryBuilder registry) {
  60         registry.add(new BindingBrokerReader<>(COMPONENTS_ID, dataBroker,LogicalDatastoreType.OPERATIONAL,
  61                 ComponentsBuilder.class));
  62         if (writeXMLDataToOper()) {
  63             loadConfigData();
  64         };
  65     }
  66
  67     /**
  68      * Write xml data from {@link PmConfiguration}
  69      * to operational data.
  70      *
  71      */
  72     public boolean writeXMLDataToOper() {
  73         Boolean res = false;
  74         LOG.info("writting xml oc-platform file data to oper datastore");
  75         Components components = this.ocPlatformConfiguration.getDataComponents();
  76         if (components !=null && components.getComponent().size()> 0) {
  77             LOG.info("Getting oc-platform info from xml file");
  78             ComponentsBuilder result = new ComponentsBuilder(components);
  79             InstanceIdentifier<Components> iid = InstanceIdentifier.create(Components.class);
  80             WriteTransaction writeTx = this.dataBroker.newWriteOnlyTransaction();
  81             if (writeTx != null ) {
  82                 LOG.info("WriteTransaction is ok, copy oc-platform to oper datastore");
  83                 writeTx.put(LogicalDatastoreType.OPERATIONAL, iid, result.build());
  84                 FluentFuture< ? extends @NonNull CommitInfo> future = writeTx.commit();
  85                 try {
  86                     Futures.getChecked(future, ExecutionException.class);
  87                     LOG.info("oc-platform writed to oper datastore");
  88                     res = true;
  89                 } catch (ExecutionException e) {
  90                     LOG.error("Failed to write oc-platform to oper datastore");
  91                 }
  92             } else {
  93                 LOG.error("WriteTransaction object is null");
  94             }
  95         } else {
  96             LOG.error("get oc-platform data from xml file is null !");
  97         }
  98         return res;
  99     }
 100
 101     /**
 102      * Load data to config oc-platform datastore.
 103      *
 104      */
 105     private boolean loadConfigData() {
 106         Boolean res = false;
 107         LOG.info("loading oc-platform configuration info from config-xml file...");
 108         String xml = this.ocPlatformConfiguration.getConfigComponents();
 109         LOG.info("xml de loadConfigData = {}", xml);
 110         LOG.info("get components data from xml file !");
 111         if (xml != null) {
 112             Components result = this.ocPlatformConfiguration.getComponentsFromXML(xml);
 113             if (result != null) {
 114                 LOG.info("get components data : {}", result.getComponent().toString());
 115                 WriteTransaction writeTx = this.dataBroker.newWriteOnlyTransaction();
 116                 if (writeTx != null) {
 117                     LOG.info("WriteTransaction is ok, copy device info to config datastore");
 118                     writeTx.put(LogicalDatastoreType.CONFIGURATION, COMPONENTS_ID, result);
 119                     FluentFuture< ? extends @NonNull CommitInfo> future = writeTx.commit();
 120                     try {
 121                         Futures.getChecked(future, ExecutionException.class);
 122                         LOG.info("components writed to config datastore");
 123                     } catch (ExecutionException e) {
 124                         LOG.error("Failed to write components to config datastore");
 125                     }
 126                 } else {
 127                     LOG.error("WriteTransaction object is null");
 128                 }
 129             } else {
 130                 LOG.error("components from xml is null !!");
 131             }
 132         } else {
 133             LOG.error("no components obtained from xml file");
 134         }
 135         return res;
 136     }
 137
 138 }