2 * Copyright (c) 2018 Orange and/or its affiliates.
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:
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
16 package io.fd.honeycomb.transportpce.device.tools;
18 import java.io.BufferedWriter;
19 import java.io.ByteArrayInputStream;
21 import java.io.FileInputStream;
22 import java.io.FileNotFoundException;
23 import java.io.FileWriter;
24 import java.io.IOException;
25 import java.io.InputStream;
26 import java.io.Writer;
27 import java.util.Optional;
29 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.terminal.device.rev170708.terminal.device.top.TerminalDevice;
30 import org.opendaylight.yangtools.yang.binding.DataObject;
31 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
32 import org.slf4j.Logger;
33 import org.slf4j.LoggerFactory;
35 import io.fd.honeycomb.transportpce.binding.converter.XMLDataObjectConverter;
36 import io.fd.honeycomb.transportpce.test.common.DataStoreContext;
39 * Factory for creating the default device from the XML stored in classpath.
41 * @authors Gilles THOUENON and Christophe BETOULE ( gilles.thouenon@orange.com,
42 * christophe.betoule@orange.com )
44 public class DefaultOcTerminalDeviceFactory {
46 private static final Logger LOG = LoggerFactory.getLogger(DefaultOcTerminalDeviceFactory.class);
49 * Returns a new instance of {@link TerminalDevice} from the loaded XML stored in
52 * @return {@link TerminalDevice}
54 public TerminalDevice createDefaultTerminalDevice(DataStoreContext dataStoreContextUtil, File oc_terminal_device_data) {
55 TerminalDevice result = null;
56 if (oc_terminal_device_data.exists()) {
57 String oper = oc_terminal_device_data.getName();
58 LOG.info("file '{}' exists at location : {}", oper, oc_terminal_device_data.getAbsolutePath());
59 InputStream targetStream;
61 targetStream = new FileInputStream(oc_terminal_device_data);
62 Optional<NormalizedNode<?, ?>> transformIntoNormalizedNode = null;
63 transformIntoNormalizedNode = XMLDataObjectConverter.createWithDataStoreUtil(dataStoreContextUtil)
64 .transformIntoNormalizedNode(targetStream);
65 if (!transformIntoNormalizedNode.isPresent()) {
66 throw new IllegalStateException(
67 String.format("Could not transform the input %s into normalized nodes", oper));
69 Optional<DataObject> dataObject = XMLDataObjectConverter.createWithDataStoreUtil(dataStoreContextUtil)
70 .getDataObject(transformIntoNormalizedNode.get(), TerminalDevice.QNAME);
71 if (!dataObject.isPresent()) {
72 LOG.warn("Could not transform normalized nodes into data object");
75 result = (TerminalDevice) dataObject.get();
76 } catch (FileNotFoundException e) {
77 LOG.error("File not found : {} at {}", e.getMessage(), e.getLocalizedMessage());
78 } catch (IllegalStateException e) {
79 LOG.warn("Could not transform the input OcTerminalDevice into normalized nodes");
83 LOG.info("xml file not existed at : '{}'", oc_terminal_device_data.getAbsolutePath());
89 * Returns a new instance of {@link TerminalDevice} from the loaded XML stored in
92 * @return {@link TerminalDevice}
94 public TerminalDevice createDefaultTerminalDevice(DataStoreContext dataStoreContextUtil, String oc_terminal_device_data) {
95 TerminalDevice result = null;
96 if (oc_terminal_device_data != null) {
97 LOG.info("openconfig-terminal-device data string is ok ");
98 InputStream targetStream;
100 targetStream = new ByteArrayInputStream(oc_terminal_device_data.getBytes());
101 Optional<NormalizedNode<?, ?>> transformIntoNormalizedNode = null;
102 transformIntoNormalizedNode = XMLDataObjectConverter.createWithDataStoreUtil(dataStoreContextUtil)
103 .transformIntoNormalizedNode(targetStream);
104 if (!transformIntoNormalizedNode.isPresent()) {
105 throw new IllegalStateException(
106 String.format("Could not transform the input %s into normalized nodes"));
108 Optional<DataObject> dataObject = XMLDataObjectConverter.createWithDataStoreUtil(dataStoreContextUtil)
109 .getDataObject(transformIntoNormalizedNode.get(), TerminalDevice.QNAME);
110 if (!dataObject.isPresent()) {
111 LOG.warn("Could not transform normalized nodes into data object");
113 result = (TerminalDevice) dataObject.get();
114 } catch (IllegalStateException e) {
115 LOG.warn("Could not transform the input OcTerminalDevice into normalized nodes");
119 LOG.info("openconfig-terminal-device data string is null!");
125 * create an XML String from an instance of {@link TerminalDevice}.
128 public void createXMLFromTerminalDevice(DataStoreContext dataStoreContextUtil, TerminalDevice terminalDevice, String output) {
129 if (terminalDevice != null) {
130 Optional<NormalizedNode<?, ?>> transformIntoNormalizedNode = null;
131 transformIntoNormalizedNode = XMLDataObjectConverter.createWithDataStoreUtil(dataStoreContextUtil)
132 .toNormalizedNodes(terminalDevice, TerminalDevice.class);
133 if (!transformIntoNormalizedNode.isPresent()) {
134 throw new IllegalStateException(
135 String.format("Could not transform the input %s into normalized nodes", terminalDevice));
137 XMLDataObjectConverter createWithDataStoreUtil = XMLDataObjectConverter
138 .createWithDataStoreUtil(dataStoreContextUtil);
139 Writer writerFromDataObject = createWithDataStoreUtil.writerFromDataObject(terminalDevice, TerminalDevice.class,
140 createWithDataStoreUtil.dataContainer());
142 BufferedWriter writer = new BufferedWriter(new FileWriter(output));
143 writer.write(writerFromDataObject.toString());
145 } catch (IOException e) {
146 LOG.error("Bufferwriter error ");
148 LOG.info("openconfig-terminal-device xml : {}", writerFromDataObject.toString());