2 * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.controller.md.sal.dom.xsql;
11 import java.io.FileOutputStream;
12 import java.io.InputStream;
13 import java.io.PrintStream;
14 import java.net.ServerSocket;
15 import java.net.Socket;
16 import java.util.ArrayList;
17 import java.util.Arrays;
18 import java.util.Date;
19 import java.util.LinkedList;
20 import java.util.List;
21 import javax.annotation.concurrent.GuardedBy;
22 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
23 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
24 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadTransaction;
25 import org.opendaylight.controller.md.sal.dom.xsql.jdbc.JDBCResultSet;
26 import org.opendaylight.controller.md.sal.dom.xsql.jdbc.JDBCServer;
27 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
28 import org.opendaylight.yangtools.yang.model.api.Module;
29 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
30 import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
31 import org.slf4j.Logger;
32 import org.slf4j.LoggerFactory;
34 * @author Sharon Aicler(saichler@gmail.com)
37 * To be removed in Nitrogen
40 public class XSQLAdapter extends Thread implements SchemaContextListener {
41 private static final Logger LOG = LoggerFactory.getLogger(XSQLAdapter.class);
43 private static final int SLEEP = 10000;
44 private static XSQLAdapter a = new XSQLAdapter();
45 private static PrintStream l = null;
46 private static String tmpDir = null;
47 private static File xqlLog = null;
48 public boolean stopped = false;
49 private String username;
50 private String password;
51 private final String transport = "tcp";
52 private int reconnectTimeout;
55 private final String applicationName = "NQL Adapter";
56 private StringBuffer lastInputString = new StringBuffer();
57 private boolean toCsv = false;
58 private String exportToFileName = null;
59 private final XSQLThreadPool threadPool = new XSQLThreadPool(1, "Tasks", 2000);
60 private final JDBCServer jdbcServer = new JDBCServer(this);
61 private String pinningFile;
62 private ServerSocket serverSocket = null;
63 private DOMDataBroker domDataBroker = null;
64 private static final String REFERENCE_FIELD_NAME = "reference";
67 private SchemaContext context;
69 private XSQLBluePrint bluePrint = new XSQLBluePrint();
71 private XSQLAdapter() {
72 XSQLAdapter.log("Starting Adapter");
75 serverSocket = new ServerSocket(34343);
76 } catch (Exception err) {
80 XSQLAdapter.log("Adapter Started!");
84 public synchronized void loadBluePrint(){
86 InputStream in = this.getClass().getClassLoader().getResourceAsStream("BluePrintCache.dat");
88 this.bluePrint = XSQLBluePrint.load(in);
91 }catch(Exception err){
92 err.printStackTrace();
96 public static XSQLAdapter getInstance() {
100 public static File getXQLLogfile() {
101 tmpDir = System.getProperty("java.io.tmpdir");
102 xqlLog = new File(tmpDir + "/xql.log");
106 public static void main(final String args[]) {
107 XSQLAdapter adapter = new XSQLAdapter();
111 public static void log(final String str) {
114 synchronized (XSQLAdapter.class) {
117 new FileOutputStream(getXQLLogfile()));
124 } catch (Exception err) {
125 err.printStackTrace();
129 public static void log(final Exception e) {
132 synchronized (XSQLAdapter.class) {
135 new FileOutputStream(getXQLLogfile()));
141 e.printStackTrace(l);
142 } catch (Exception err) {
143 err.printStackTrace();
148 public synchronized void onGlobalContextUpdated(final SchemaContext context) {
149 this.bluePrint = null;
150 this.context = context;
153 public void setDataBroker(final DOMDataBroker ddb) {
154 this.domDataBroker = ddb;
157 public synchronized XSQLBluePrint getBluePrint() {
158 if (bluePrint == null) {
159 LOG.warn("XSQL is not supported in production environments and will be removed in a future release");
160 bluePrint = XSQLBluePrint.create(context);
166 public List<Object> collectModuleRoots(final XSQLBluePrintNode table,final LogicalDatastoreType type) {
167 if (table.getParent().isModule()) {
169 List<Object> result = new LinkedList<>();
170 YangInstanceIdentifier instanceIdentifier = YangInstanceIdentifier
172 .node(XSQLODLUtils.getPath(table.getFirstFromSchemaNodes()).get(0))
174 DOMDataReadTransaction t = this.domDataBroker
175 .newReadOnlyTransaction();
176 Object node = t.read(type,
177 instanceIdentifier).get();
179 node = XSQLODLUtils.get(node, REFERENCE_FIELD_NAME);
185 } catch (Exception err) {
186 XSQLAdapter.log(err);
189 return collectModuleRoots(table.getParent(),type);
194 public void execute(final JDBCResultSet rs) {
195 if(this.domDataBroker==null){
196 rs.setFinished(true);
199 List<XSQLBluePrintNode> tables = rs.getTables();
200 List<Object> roots = collectModuleRoots(tables.get(0),LogicalDatastoreType.OPERATIONAL);
201 roots.addAll(collectModuleRoots(tables.get(0),LogicalDatastoreType.CONFIGURATION));
203 rs.setFinished(true);
205 XSQLBluePrintNode main = rs.getMainTable();
206 List<NETask> tasks = new LinkedList<>();
208 for (Object entry : roots) {
209 NETask task = new NETask(rs, entry, main, getBluePrint());
213 for (NETask task : tasks) {
214 threadPool.addTask(task);
222 Socket s = serverSocket.accept();
223 new TelnetConnection(s);
224 } catch (Exception err) {
225 err.printStackTrace();
228 } catch (Exception err2) {
235 public void processCommand(StringBuffer inputString, final PrintStream sout) {
236 if (inputString.toString().trim().equals("r")) {
237 sout.println(lastInputString);
238 inputString = lastInputString;
240 lastInputString = inputString;
241 String input = inputString.toString().trim();
242 if (input.startsWith("setExcel")) {
243 String substr = input.substring("setExcel".length()).trim();
244 if (!substr.equals("")) {
245 // excelPath01 = substr;
247 // sout.println("Excel Path="+excelPath01);
248 } else if (input.startsWith("list vrel")) {
249 String substr = input.substring("list vrel".length()).trim();
250 XSQLBluePrintNode node = getBluePrint().getBluePrintNodeByTableName(substr);
252 sout.println("Unknown Interface " + substr);
255 List<String> fld = new ArrayList<>();
256 for (XSQLBluePrintRelation r : node.getRelations()) {
257 fld.add(r.toString());
259 String p[] = fld.toArray(new String[fld.size()]);
261 for (String element : p) {
262 sout.println(element);
264 } else if (input.startsWith("list vfields")) {
265 String substr = input.substring("list vfields".length()).trim();
266 XSQLBluePrintNode node = getBluePrint().getBluePrintNodeByTableName(substr);
268 sout.println("Unknown Interface " + substr);
271 List<String> fld = new ArrayList<>();
272 for (XSQLColumn c : node.getColumns()) {
273 fld.add(c.getName());
275 String p[] = fld.toArray(new String[fld.size()]);
277 for (String element : p) {
278 sout.println(element);
280 } else if (input.startsWith("jdbc")) {
281 String addr = input.substring(5).trim();
282 jdbcServer.connectToClient(addr);
283 sout.println("Connected To " + addr);
284 } else if (input.startsWith("fetch")) {
285 // fetchSize = Integer.parseInt(input.substring(6).trim());
286 } else if (input.startsWith("list vtables")) {
288 String iNames[] = getBluePrint().getAllTableNames().toArray(
292 for (String iName : iNames) {
295 } else if (input.equals("help") || input.equals("?")) {
296 // sout.println(getLongDescription());
297 } else if (input.equals("avmdata")) {
299 // myConnection.getManagedData();
300 } catch (Exception err) {
302 } else if (input.equals("innerjoin")) {
303 // innerJoin = !innerJoin;
304 // sout.println("Inner Join set to "+innerJoin);
305 } else if (input.equals("exit")) {
308 } catch (Exception err) {
310 } else if (input.equals("save")) {
311 getBluePrint().save();
312 } else if (input.equals("tocsv")) {
314 sout.println("to csv file is " + toCsv);
315 } else if (input.indexOf("filename") != -1) {
316 exportToFileName = input.substring(input.indexOf(" ")).trim();
317 sout.println("Exporting to file:" + exportToFileName);
318 } else if (!input.equals("")) {
320 if (exportToFileName != null) {
322 PrintStream o = new PrintStream(new File(
324 executeSql(inputString.toString(), o);
326 } catch (Exception err) {
327 err.printStackTrace();
331 String fName = "export-" + System.currentTimeMillis()
333 PrintStream o = new PrintStream(new File(fName));
334 executeSql(inputString.toString(), o);
336 sout.println("Exported to file " + fName);
337 } catch (Exception err) {
338 err.printStackTrace();
343 executeSql(inputString.toString(), sout);
349 public void executeSql(final String sql, final PrintStream out) {
350 JDBCResultSet rs = new JDBCResultSet(sql);
353 JDBCServer.execute(rs, this);
354 boolean isFirst = true;
355 int loc = rs.getFields().size() - 1;
357 for (XSQLColumn c : rs.getFields()) {
369 out.print(c.getName());
372 int cw = c.getCharWidth();
373 int cnw = c.getName().length();
378 for (int i = 0; i < gap; i++) {
383 totalWidth += c.getCharWidth() + 1;
398 for (int i = 0; i < totalWidth; i++) {
406 loc = rs.getFields().size() - 1;
407 for (XSQLColumn c : rs.getFields()) {
419 Object sValue = rs.getObject(c.toString());
420 if (sValue == null) {
425 int cw = c.getCharWidth();
426 int vw = sValue.toString().length();
428 for (int i = 0; i < gap; i++) {
446 out.println("Total Number Of Records=" + count);
447 } catch (Exception err) {
448 err.printStackTrace(out);
452 public static class NETask implements Runnable {
454 private JDBCResultSet rs = null;
455 private Object modelRoot = null;
456 private XSQLBluePrintNode main = null;
457 private XSQLBluePrint bluePrint = null;
459 public NETask(final JDBCResultSet _rs, final Object _modelRoot,
460 final XSQLBluePrintNode _main, final XSQLBluePrint _bluePrint) {
462 this.modelRoot = _modelRoot;
464 this.bluePrint = _bluePrint;
469 rs.addRecords(modelRoot, main, true, main.getBluePrintNodeName(),
473 if (rs.numberOfTasks == 0) {
474 rs.setFinished(true);
481 private class TelnetConnection extends Thread {
483 private Socket socket = null;
484 private InputStream in = null;
485 private PrintStream out = null;
486 private final Module currentModule = null;
488 public TelnetConnection(final Socket s) {
491 this.in = s.getInputStream();
492 this.out = new PrintStream(s.getOutputStream());
494 } catch (Exception err) {
495 XSQLAdapter.log(err);
501 StringBuffer inputString = new StringBuffer();
502 String prompt = "XSQL>";
505 if (currentModule != null) {
506 prompt = "XQL/" + currentModule.getName() + ">";
510 byte data[] = new byte[1];
511 while (!socket.isClosed() && socket.isConnected() && !socket.isInputShutdown() && c != '\n') {
515 inputString.append(c);
516 } catch (Exception err) {
517 err.printStackTrace(out);
523 processCommand(inputString, out);
524 inputString = new StringBuffer();
526 } catch (Exception err) {
529 } catch (Exception err2) {