tests/honeynode221/honeynode-plugin-impl/src/test/java/io/fd/honeycomb/transportpce/device/test/DeviceOperToConfig.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.test;
  17
  18 import io.fd.honeycomb.transportpce.device.tools.DefaultDeviceFactory;
  19 import io.fd.honeycomb.transportpce.device.tools.DefaultPmListFactory;
  20 import io.fd.honeycomb.transportpce.test.common.DataStoreContext;
  21 import io.fd.honeycomb.transportpce.test.common.DataStoreContextImpl;
  22
  23 import java.io.File;
  24 import java.io.StringReader;
  25 import java.io.StringWriter;
  26
  27 import javax.xml.transform.Source;
  28 import javax.xml.transform.Transformer;
  29 import javax.xml.transform.TransformerException;
  30 import javax.xml.transform.TransformerFactory;
  31 import javax.xml.transform.stream.StreamResult;
  32 import javax.xml.transform.stream.StreamSource;
  33
  34 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.OrgOpenroadmDevice;
  35 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev181019.CurrentPmList;
  36 import org.slf4j.Logger;
  37 import org.slf4j.LoggerFactory;
  38
  39 /**
  40  * Converts XML Data operation file  to Configuration file.
  41  *
  42  * @author Martial COULIBALY ( mcoulibaly.ext@orange.com ) on behalf of Orange
  43  */
  44 public class DeviceOperToConfig {
  45     private static final Logger LOG = LoggerFactory.getLogger(DeviceOperToConfig.class);
  46     private static final String DEVICE_OPER = "src/test/resources/oper-ROADMA.xml";
  47     private static final String PM_LIST_OPER = "src/test/resources/oper-ROADMA-cpm.xml";
  48     private static final String CONFIG_XSL = "src/main/resources/honeycomb-minimal-resources/config/device/config.xsl";
  49     private static final String DEVICE_XSL = "src/main/resources/honeycomb-minimal-resources/config/device/OperToConfig.xsl";
  50     private static final String NAMESPACE_TRIMER_XSL = "src/main/resources/honeycomb-minimal-resources/config/device/NamespaceTrimmer.xslt";
  51
  52
  53     /**
  54      * Convert data xml to config xml device.
  55      *
  56      * @return String result
  57      */
  58     public static String operToConfig() {
  59         String result =null;
  60         LOG.info("process to transform xml file ");
  61         TransformerFactory factory = TransformerFactory.newInstance();
  62         Source xslt = new StreamSource(new File(DEVICE_XSL));
  63         Transformer transformer;
  64         Source text;
  65         StringWriter tmpwriter = new StringWriter();
  66         StringReader reader;
  67         try {
  68             LOG.info("transforming xml data to config device ...");
  69             transformer = factory.newTransformer(xslt);
  70             text = new StreamSource(new File(DEVICE_OPER));
  71             transformer.transform(text, new StreamResult(tmpwriter));
  72             LOG.info("removing namespace ...");
  73             xslt = new StreamSource(new File(NAMESPACE_TRIMER_XSL));
  74             transformer = factory.newTransformer(xslt);
  75             reader = new StringReader(tmpwriter.toString());
  76             StringWriter device_config = new StringWriter();
  77             text = new StreamSource(reader);
  78             transformer.transform(text, new StreamResult(device_config));
  79             //LOG.info("xml transformed : {}\n", device_config.toString());
  80             result = device_config.toString();
  81         } catch (TransformerException e) {
  82             LOG.error("Transformer failed ");
  83         }
  84         return result;
  85     }
  86
  87     public static String getDeviceFromXML(String xml) {
  88         String config_result =null;
  89         LOG.info("process to transform xml file to config data");
  90         TransformerFactory factory = TransformerFactory.newInstance();
  91         Source xslt = new StreamSource(new File(CONFIG_XSL));
  92         Transformer transformer;
  93         Source text;
  94         StringWriter device_config = new StringWriter();
  95         try {
  96             LOG.info("transforming xml string to config device ...");
  97             transformer = factory.newTransformer(xslt);
  98             text = new StreamSource(new StringReader(xml));
  99             transformer.transform(text, new StreamResult(device_config));
 100             config_result = device_config.toString();
 101             LOG.info(config_result);
 102         } catch (TransformerException e) {
 103             LOG.error("Transformer failed ");
 104         }
 105         return config_result;
 106     }
 107
 108     public static void createDeviceFromString(String xml) throws NullPointerException {
 109         OrgOpenroadmDevice result = null;
 110         LOG.info("Parameterized string is : {}", xml);
 111         DataStoreContext dataStoreContextUtil = new DataStoreContextImpl();
 112         DefaultDeviceFactory defaultDeviceFactory = new DefaultDeviceFactory();
 113         result = defaultDeviceFactory.createDefaultDevice(dataStoreContextUtil,xml);
 114         if (result != null) {
 115             LOG.info("result info : {}", result.getInfo().getNodeId());
 116         } else {
 117             LOG.error("failed !");
 118         }
 119
 120     }
 121
 122     public static void createPmListFromFile() throws NullPointerException {
 123         CurrentPmList result = null;
 124         DataStoreContext dataStoreContextUtil = new DataStoreContextImpl();
 125         DefaultPmListFactory defaultDeviceFactory = new DefaultPmListFactory();
 126         result = defaultDeviceFactory.createDefaultPmList(dataStoreContextUtil,new File(PM_LIST_OPER));
 127         if (result != null) {
 128             LOG.info("result pm list size : {}", result.getCurrentPmEntry().size());
 129         } else {
 130             LOG.error("failed !");
 131         }
 132
 133     }
 134
 135     public static void main(String[] args) {
 136 //        String xml = DeviceOperToConfig.getDeviceFromXML(DeviceOperToConfig.operToConfig());
 137 //        DeviceOperToConfig.createDeviceFromString(xml);
 138         DeviceOperToConfig.createPmListFromFile();
 139
 140     }
 141 }