+/*
+ * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
package org.opendaylight.controller.md.sal.dom.xsql;
import java.io.File;
import java.net.Socket;
import java.util.ArrayList;
import java.util.Arrays;
-import java.util.Calendar;
+import java.util.Date;
import java.util.LinkedList;
import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
-
+import javax.annotation.concurrent.GuardedBy;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
import org.opendaylight.controller.md.sal.dom.api.DOMDataReadTransaction;
import org.opendaylight.yangtools.yang.model.api.Module;
import org.opendaylight.yangtools.yang.model.api.SchemaContext;
import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
-
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+/**
+ * @author Sharon Aicler(saichler@gmail.com)
+ **/
+/**
+ * To be removed in Nitrogen
+ */
+@Deprecated
public class XSQLAdapter extends Thread implements SchemaContextListener {
+ private static final Logger LOG = LoggerFactory.getLogger(XSQLAdapter.class);
private static final int SLEEP = 10000;
private static XSQLAdapter a = new XSQLAdapter();
private static PrintStream l = null;
+ private static String tmpDir = null;
+ private static File xqlLog = null;
public boolean stopped = false;
- private List<String> elementHosts = new ArrayList<String>();
private String username;
private String password;
- private String transport = "tcp";
+ private final String transport = "tcp";
private int reconnectTimeout;
private int nThreads;
private int qsize;
- private String applicationName = "NQL Adapter";
- private Map<String, NEEntry> elements = new ConcurrentHashMap<String, XSQLAdapter.NEEntry>();
+ private final String applicationName = "NQL Adapter";
private StringBuffer lastInputString = new StringBuffer();
- private XSQLBluePrint bluePrint = new XSQLBluePrint();
private boolean toCsv = false;
private String exportToFileName = null;
- private XSQLThreadPool threadPool = new XSQLThreadPool(1, "Tasks", 2000);
- private JDBCServer jdbcServer = new JDBCServer(this);
+ private final XSQLThreadPool threadPool = new XSQLThreadPool(1, "Tasks", 2000);
+ private final JDBCServer jdbcServer = new JDBCServer(this);
private String pinningFile;
private ServerSocket serverSocket = null;
private DOMDataBroker domDataBroker = null;
+ private static final String REFERENCE_FIELD_NAME = "reference";
+
+ @GuardedBy("this")
+ private SchemaContext context;
+ @GuardedBy("this")
+ private XSQLBluePrint bluePrint = new XSQLBluePrint();
private XSQLAdapter() {
XSQLAdapter.log("Starting Adapter");
}
+ public synchronized void loadBluePrint(){
+ try{
+ InputStream in = this.getClass().getClassLoader().getResourceAsStream("BluePrintCache.dat");
+ if(in!=null){
+ this.bluePrint = XSQLBluePrint.load(in);
+ in.close();
+ }
+ }catch(Exception err){
+ err.printStackTrace();
+ }
+ }
+
public static XSQLAdapter getInstance() {
return a;
}
- public static void main(String args[]) {
+ public static File getXQLLogfile() {
+ tmpDir = System.getProperty("java.io.tmpdir");
+ xqlLog = new File(tmpDir + "/xql.log");
+ return xqlLog;
+ }
+
+ public static void main(final String args[]) {
XSQLAdapter adapter = new XSQLAdapter();
adapter.start();
}
- public static void log(String str) {
+ public static void log(final String str) {
try {
if (l == null) {
synchronized (XSQLAdapter.class) {
if (l == null) {
l = new PrintStream(
- new FileOutputStream("/tmp/xql.log"));
+ new FileOutputStream(getXQLLogfile()));
}
}
}
- l.print(Calendar.getInstance().getTime());
+ l.print(new Date());
l.print(" - ");
l.println(str);
} catch (Exception err) {
}
}
- public static void log(Exception e) {
+ public static void log(final Exception e) {
try {
if (l == null) {
synchronized (XSQLAdapter.class) {
if (l == null) {
l = new PrintStream(
- new FileOutputStream("/tmp/xql.log"));
+ new FileOutputStream(getXQLLogfile()));
}
}
}
- l.print(Calendar.getInstance().getTime());
+ l.print(new Date());
l.print(" - ");
e.printStackTrace(l);
} catch (Exception err) {
}
@Override
- public void onGlobalContextUpdated(SchemaContext context) {
- Set<Module> modules = context.getModules();
- for (Module m : modules) {
- if (XSQLODLUtils.createOpenDaylightCache(this.bluePrint, m)) {
- this.addRootElement(m);
- }
- }
+ public synchronized void onGlobalContextUpdated(final SchemaContext context) {
+ this.bluePrint = null;
+ this.context = context;
}
- public void setDataBroker(DOMDataBroker ddb) {
+ public void setDataBroker(final DOMDataBroker ddb) {
this.domDataBroker = ddb;
}
- public XSQLBluePrint getBluePrint() {
- return this.bluePrint;
+ public synchronized XSQLBluePrint getBluePrint() {
+ if (bluePrint == null) {
+ LOG.warn("XSQL is not supported in production environments and will be removed in a future release");
+ bluePrint = XSQLBluePrint.create(context);
+ }
+
+ return bluePrint;
}
- public List<Object> collectModuleRoots(XSQLBluePrintNode table,LogicalDatastoreType type) {
+ public List<Object> collectModuleRoots(final XSQLBluePrintNode table,final LogicalDatastoreType type) {
if (table.getParent().isModule()) {
try {
- List<Object> result = new LinkedList<Object>();
+ List<Object> result = new LinkedList<>();
YangInstanceIdentifier instanceIdentifier = YangInstanceIdentifier
.builder()
- .node(XSQLODLUtils.getPath(table.getODLNode()).get(0))
- .toInstance();
+ .node(XSQLODLUtils.getPath(table.getFirstFromSchemaNodes()).get(0))
+ .build();
DOMDataReadTransaction t = this.domDataBroker
.newReadOnlyTransaction();
Object node = t.read(type,
instanceIdentifier).get();
- node = XSQLODLUtils.get(node, "reference");
+ node = XSQLODLUtils.get(node, REFERENCE_FIELD_NAME);
if (node == null) {
return result;
}
-
- // XSQLAdapter.log(""+node);
- Map<?, ?> children = XSQLODLUtils.getChildren(node);
- for (Object c : children.values()) {
- Map<?, ?> sons = XSQLODLUtils.getChildren(c);
- for (Object child : sons.values()) {
- result.add(child);
- }
- }
-
+ result.add(node);
return result;
} catch (Exception err) {
XSQLAdapter.log(err);
return null;
}
- public void execute(JDBCResultSet rs) {
+ public void execute(final JDBCResultSet rs) {
+ if(this.domDataBroker==null){
+ rs.setFinished(true);
+ return;
+ }
List<XSQLBluePrintNode> tables = rs.getTables();
List<Object> roots = collectModuleRoots(tables.get(0),LogicalDatastoreType.OPERATIONAL);
roots.addAll(collectModuleRoots(tables.get(0),LogicalDatastoreType.CONFIGURATION));
rs.setFinished(true);
}
XSQLBluePrintNode main = rs.getMainTable();
- List<NETask> tasks = new LinkedList<XSQLAdapter.NETask>();
+ List<NETask> tasks = new LinkedList<>();
for (Object entry : roots) {
- NETask task = new NETask(rs, entry, main, bluePrint);
+ NETask task = new NETask(rs, entry, main, getBluePrint());
rs.numberOfTasks++;
tasks.add(task);
}
}
}
+ @Override
public void run() {
while (!stopped) {
try {
}
}
- public void addRootElement(Object o) {
- NEEntry entry = new NEEntry(o);
- elements.put(o.toString(), entry);
-
- }
-
- public void processCommand(StringBuffer inputString, PrintStream sout) {
+ public void processCommand(StringBuffer inputString, final PrintStream sout) {
if (inputString.toString().trim().equals("r")) {
sout.println(lastInputString);
inputString = lastInputString;
// sout.println("Excel Path="+excelPath01);
} else if (input.startsWith("list vrel")) {
String substr = input.substring("list vrel".length()).trim();
- XSQLBluePrintNode node = bluePrint
- .getBluePrintNodeByTableName(substr);
+ XSQLBluePrintNode node = getBluePrint().getBluePrintNodeByTableName(substr);
if (node == null) {
sout.println("Unknown Interface " + substr);
return;
}
- List<String> fld = new ArrayList<String>();
+ List<String> fld = new ArrayList<>();
for (XSQLBluePrintRelation r : node.getRelations()) {
fld.add(r.toString());
}
- String p[] = (String[]) fld.toArray(new String[fld.size()]);
+ String p[] = fld.toArray(new String[fld.size()]);
Arrays.sort(p);
- for (int i = 0; i < p.length; i++) {
- sout.println(p[i]);
+ for (String element : p) {
+ sout.println(element);
}
} else if (input.startsWith("list vfields")) {
String substr = input.substring("list vfields".length()).trim();
- XSQLBluePrintNode node = bluePrint
- .getBluePrintNodeByTableName(substr);
+ XSQLBluePrintNode node = getBluePrint().getBluePrintNodeByTableName(substr);
if (node == null) {
sout.println("Unknown Interface " + substr);
return;
}
- List<String> fld = new ArrayList<String>();
+ List<String> fld = new ArrayList<>();
for (XSQLColumn c : node.getColumns()) {
fld.add(c.getName());
}
- String p[] = (String[]) fld.toArray(new String[fld.size()]);
+ String p[] = fld.toArray(new String[fld.size()]);
Arrays.sort(p);
- for (int i = 0; i < p.length; i++) {
- sout.println(p[i]);
+ for (String element : p) {
+ sout.println(element);
}
} else if (input.startsWith("jdbc")) {
String addr = input.substring(5).trim();
// fetchSize = Integer.parseInt(input.substring(6).trim());
} else if (input.startsWith("list vtables")) {
- String iNames[] = bluePrint.getAllTableNames().toArray(
+ String iNames[] = getBluePrint().getAllTableNames().toArray(
new String[0]);
Arrays.sort(iNames);
sout.println();
- for (int i = 0; i < iNames.length; i++) {
- sout.println(iNames[i]);
+ for (String iName : iNames) {
+ sout.println(iName);
}
} else if (input.equals("help") || input.equals("?")) {
// sout.println(getLongDescription());
sout.close();
} catch (Exception err) {
}
+ } else if (input.equals("save")) {
+ getBluePrint().save();
} else if (input.equals("tocsv")) {
toCsv = !toCsv;
sout.println("to csv file is " + toCsv);
sout.println();
}
- public void executeSql(String sql, PrintStream out) {
+ public void executeSql(final String sql, final PrintStream out) {
JDBCResultSet rs = new JDBCResultSet(sql);
try {
int count = 0;
- jdbcServer.execute(rs, this);
+ JDBCServer.execute(rs, this);
boolean isFirst = true;
int loc = rs.getFields().size() - 1;
int totalWidth = 0;
private XSQLBluePrintNode main = null;
private XSQLBluePrint bluePrint = null;
- public NETask(JDBCResultSet _rs, Object _modelRoot,
- XSQLBluePrintNode _main, XSQLBluePrint _bluePrint) {
+ public NETask(final JDBCResultSet _rs, final Object _modelRoot,
+ final XSQLBluePrintNode _main, final XSQLBluePrint _bluePrint) {
this.rs = _rs;
this.modelRoot = _modelRoot;
this.main = _main;
this.bluePrint = _bluePrint;
}
+ @Override
public void run() {
rs.addRecords(modelRoot, main, true, main.getBluePrintNodeName(),
bluePrint);
}
}
- private static class NEEntry {
- private Object ne = null;
-
- public NEEntry(Object _ne) {
- this.ne = _ne;
- }
-
- public String toString() {
- Module m = (Module) ne;
- return m.getName() + " [" + m.getNamespace().toString() + "]";
- }
- }
-
private class TelnetConnection extends Thread {
private Socket socket = null;
private InputStream in = null;
private PrintStream out = null;
- private Module currentModule = null;
+ private final Module currentModule = null;
- public TelnetConnection(Socket s) {
+ public TelnetConnection(final Socket s) {
this.socket = s;
try {
this.in = s.getInputStream();
}
}
+ @Override
public void run() {
StringBuffer inputString = new StringBuffer();
String prompt = "XSQL>";
out.print(prompt);
char c = 0;
byte data[] = new byte[1];
- while (c != '\n') {
+ while (!socket.isClosed() && socket.isConnected() && !socket.isInputShutdown() && c != '\n') {
try {
in.read(data);
c = (char) data[0];
inputString.append(c);
} catch (Exception err) {
err.printStackTrace(out);
+ stopped = true;
+ break;
}
}
Code Review / controller.git / blobdiff