1 package org.opendaylight.controller.md.sal.dom.xsql;
4 import java.io.FileOutputStream;
5 import java.io.InputStream;
6 import java.io.PrintStream;
7 import java.net.ServerSocket;
8 import java.net.Socket;
9 import java.util.ArrayList;
10 import java.util.Arrays;
11 import java.util.Calendar;
12 import java.util.LinkedList;
13 import java.util.List;
16 import java.util.concurrent.ConcurrentHashMap;
18 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
19 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
20 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadTransaction;
21 import org.opendaylight.controller.md.sal.dom.xsql.jdbc.JDBCResultSet;
22 import org.opendaylight.controller.md.sal.dom.xsql.jdbc.JDBCServer;
23 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
24 import org.opendaylight.yangtools.yang.model.api.Module;
25 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
26 import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
28 public class XSQLAdapter extends Thread implements SchemaContextListener {
30 private static final int SLEEP = 10000;
31 private static XSQLAdapter a = new XSQLAdapter();
32 private static PrintStream l = null;
33 public boolean stopped = false;
34 private List<String> elementHosts = new ArrayList<String>();
35 private String username;
36 private String password;
37 private String transport = "tcp";
38 private int reconnectTimeout;
41 private String applicationName = "NQL Adapter";
42 private Map<String, NEEntry> elements = new ConcurrentHashMap<String, XSQLAdapter.NEEntry>();
43 private StringBuffer lastInputString = new StringBuffer();
44 private XSQLBluePrint bluePrint = new XSQLBluePrint();
45 private boolean toCsv = false;
46 private String exportToFileName = null;
47 private XSQLThreadPool threadPool = new XSQLThreadPool(1, "Tasks", 2000);
48 private JDBCServer jdbcServer = new JDBCServer(this);
49 private String pinningFile;
50 private ServerSocket serverSocket = null;
51 private DOMDataBroker domDataBroker = null;
53 private XSQLAdapter() {
54 XSQLAdapter.log("Starting Adapter");
57 serverSocket = new ServerSocket(34343);
58 } catch (Exception err) {
62 XSQLAdapter.log("Adapter Started!");
66 public static XSQLAdapter getInstance() {
70 public static void main(String args[]) {
71 XSQLAdapter adapter = new XSQLAdapter();
75 public static void log(String str) {
78 synchronized (XSQLAdapter.class) {
81 new FileOutputStream("/tmp/xql.log"));
85 l.print(Calendar.getInstance().getTime());
88 } catch (Exception err) {
89 err.printStackTrace();
93 public static void log(Exception e) {
96 synchronized (XSQLAdapter.class) {
99 new FileOutputStream("/tmp/xql.log"));
103 l.print(Calendar.getInstance().getTime());
105 e.printStackTrace(l);
106 } catch (Exception err) {
107 err.printStackTrace();
112 public void onGlobalContextUpdated(SchemaContext context) {
113 Set<Module> modules = context.getModules();
114 for (Module m : modules) {
115 if (XSQLODLUtils.createOpenDaylightCache(this.bluePrint, m)) {
116 this.addRootElement(m);
121 public void setDataBroker(DOMDataBroker ddb) {
122 this.domDataBroker = ddb;
125 public XSQLBluePrint getBluePrint() {
126 return this.bluePrint;
129 public List<Object> collectModuleRoots(XSQLBluePrintNode table) {
130 if (table.getParent().isModule()) {
132 List<Object> result = new LinkedList<Object>();
133 YangInstanceIdentifier instanceIdentifier = YangInstanceIdentifier
135 .node(XSQLODLUtils.getPath(table.getODLNode()).get(0))
137 DOMDataReadTransaction t = this.domDataBroker
138 .newReadOnlyTransaction();
139 Object node = t.read(LogicalDatastoreType.OPERATIONAL,
140 instanceIdentifier).get();
141 node = XSQLODLUtils.get(node, "reference");
146 // XSQLAdapter.log(""+node);
147 Map<?, ?> children = XSQLODLUtils.getChildren(node);
148 for (Object c : children.values()) {
149 Map<?, ?> sons = XSQLODLUtils.getChildren(c);
150 for (Object child : sons.values()) {
156 } catch (Exception err) {
157 XSQLAdapter.log(err);
160 return collectModuleRoots(table.getParent());
165 public void execute(JDBCResultSet rs) {
166 List<XSQLBluePrintNode> tables = rs.getTables();
167 List<Object> roots = collectModuleRoots(tables.get(0));
168 XSQLBluePrintNode main = rs.getMainTable();
169 List<NETask> tasks = new LinkedList<XSQLAdapter.NETask>();
171 for (Object entry : roots) {
172 NETask task = new NETask(rs, entry, main, bluePrint);
176 for (NETask task : tasks) {
177 threadPool.addTask(task);
184 Socket s = serverSocket.accept();
185 new TelnetConnection(s);
186 } catch (Exception err) {
187 err.printStackTrace();
190 } catch (Exception err2) {
197 public void addRootElement(Object o) {
198 NEEntry entry = new NEEntry(o);
199 elements.put(o.toString(), entry);
203 public void processCommand(StringBuffer inputString, PrintStream sout) {
204 if (inputString.toString().trim().equals("r")) {
205 sout.println(lastInputString);
206 inputString = lastInputString;
208 lastInputString = inputString;
209 String input = inputString.toString().trim();
210 if (input.startsWith("setExcel")) {
211 String substr = input.substring("setExcel".length()).trim();
212 if (!substr.equals("")) {
213 // excelPath01 = substr;
215 // sout.println("Excel Path="+excelPath01);
216 } else if (input.startsWith("list vrel")) {
217 String substr = input.substring("list vrel".length()).trim();
218 XSQLBluePrintNode node = bluePrint
219 .getBluePrintNodeByTableName(substr);
221 sout.println("Unknown Interface " + substr);
224 List<String> fld = new ArrayList<String>();
225 for (XSQLBluePrintRelation r : node.getRelations()) {
226 fld.add(r.toString());
228 String p[] = (String[]) fld.toArray(new String[fld.size()]);
230 for (int i = 0; i < p.length; i++) {
233 } else if (input.startsWith("list vfields")) {
234 String substr = input.substring("list vfields".length()).trim();
235 XSQLBluePrintNode node = bluePrint
236 .getBluePrintNodeByTableName(substr);
238 sout.println("Unknown Interface " + substr);
241 List<String> fld = new ArrayList<String>();
242 for (XSQLColumn c : node.getColumns()) {
243 fld.add(c.getName());
245 String p[] = (String[]) fld.toArray(new String[fld.size()]);
247 for (int i = 0; i < p.length; i++) {
250 } else if (input.startsWith("jdbc")) {
251 String addr = input.substring(5).trim();
252 jdbcServer.connectToClient(addr);
253 sout.println("Connected To " + addr);
254 } else if (input.startsWith("fetch")) {
255 // fetchSize = Integer.parseInt(input.substring(6).trim());
256 } else if (input.startsWith("list vtables")) {
258 String iNames[] = bluePrint.getAllTableNames().toArray(
262 for (int i = 0; i < iNames.length; i++) {
263 sout.println(iNames[i]);
265 } else if (input.equals("help") || input.equals("?")) {
266 // sout.println(getLongDescription());
267 } else if (input.equals("avmdata")) {
269 // myConnection.getManagedData();
270 } catch (Exception err) {
272 } else if (input.equals("innerjoin")) {
273 // innerJoin = !innerJoin;
274 // sout.println("Inner Join set to "+innerJoin);
275 } else if (input.equals("exit")) {
278 } catch (Exception err) {
280 } else if (input.equals("tocsv")) {
282 sout.println("to csv file is " + toCsv);
283 } else if (input.indexOf("filename") != -1) {
284 exportToFileName = input.substring(input.indexOf(" ")).trim();
285 sout.println("Exporting to file:" + exportToFileName);
286 } else if (!input.equals("")) {
288 if (exportToFileName != null) {
290 PrintStream o = new PrintStream(new File(
292 executeSql(inputString.toString(), o);
294 } catch (Exception err) {
295 err.printStackTrace();
299 String fName = "export-" + System.currentTimeMillis()
301 PrintStream o = new PrintStream(new File(fName));
302 executeSql(inputString.toString(), o);
304 sout.println("Exported to file " + fName);
305 } catch (Exception err) {
306 err.printStackTrace();
311 executeSql(inputString.toString(), sout);
317 public void executeSql(String sql, PrintStream out) {
318 JDBCResultSet rs = new JDBCResultSet(sql);
321 jdbcServer.execute(rs, this);
322 boolean isFirst = true;
323 int loc = rs.getFields().size() - 1;
325 for (XSQLColumn c : rs.getFields()) {
337 out.print(c.getName());
340 int cw = c.getCharWidth();
341 int cnw = c.getName().length();
346 for (int i = 0; i < gap; i++) {
351 totalWidth += c.getCharWidth() + 1;
366 for (int i = 0; i < totalWidth; i++) {
374 loc = rs.getFields().size() - 1;
375 for (XSQLColumn c : rs.getFields()) {
387 Object sValue = rs.getObject(c.toString());
388 if (sValue == null) {
393 int cw = c.getCharWidth();
394 int vw = sValue.toString().length();
396 for (int i = 0; i < gap; i++) {
414 out.println("Total Number Of Records=" + count);
415 } catch (Exception err) {
416 err.printStackTrace(out);
420 public static class NETask implements Runnable {
422 private JDBCResultSet rs = null;
423 private Object modelRoot = null;
424 private XSQLBluePrintNode main = null;
425 private XSQLBluePrint bluePrint = null;
427 public NETask(JDBCResultSet _rs, Object _modelRoot,
428 XSQLBluePrintNode _main, XSQLBluePrint _bluePrint) {
430 this.modelRoot = _modelRoot;
432 this.bluePrint = _bluePrint;
436 rs.addRecords(modelRoot, main, true, main.getBluePrintNodeName(),
440 if (rs.numberOfTasks == 0) {
441 rs.setFinished(true);
448 private static class NEEntry {
449 private Object ne = null;
451 public NEEntry(Object _ne) {
455 public String toString() {
456 Module m = (Module) ne;
457 return m.getName() + " [" + m.getNamespace().toString() + "]";
461 private class TelnetConnection extends Thread {
463 private Socket socket = null;
464 private InputStream in = null;
465 private PrintStream out = null;
466 private Module currentModule = null;
468 public TelnetConnection(Socket s) {
471 this.in = s.getInputStream();
472 this.out = new PrintStream(s.getOutputStream());
474 } catch (Exception err) {
475 XSQLAdapter.log(err);
480 StringBuffer inputString = new StringBuffer();
481 String prompt = "XSQL>";
484 if (currentModule != null) {
485 prompt = "XQL/" + currentModule.getName() + ">";
489 byte data[] = new byte[1];
494 inputString.append(c);
495 } catch (Exception err) {
496 err.printStackTrace(out);
500 processCommand(inputString, out);
501 inputString = new StringBuffer();
503 } catch (Exception err) {
506 } catch (Exception err2) {