/* (non-Javadoc)
* @see android.app.Activity#onCreate(android.os.Bundle)
*/
@Override
public void onCreate(Bundle savedState) {
super.onCreate(savedState);
Debug.print("onCreate()");
try {
MotionEventWrapper5.checkAvailable();
Rokon.motionEvent5 = new MotionEventWrapper5();
} catch (VerifyError e) {
}
try {
MotionEventWrapper8.checkAvailable();
Rokon.motionEvent8 = new MotionEventWrapper8();
} catch (VerifyError e) {
}
if (engineCreated) {
Debug.print("onCreate() when already started, creating new GLSurfaceView");
// surfaceView = new RokonSurfaceView(this);
// setContentView(surfaceView);
return;
}
Debug.print("Engine Activity created");
onCreate();
if (!engineCreated) {
Debug.error("The engine was not created");
Debug.print("#################### FINISH ME HERE");
finish();
return;
}
}
static {
lmanager = (LogManager) LogManagerUtil.getLogManager();
String voutClass = lmanager.getProperty(LogConstants.VERIFIER_ACTION_CLASS);
try {
Class c = Class.forName(voutClass);
vout = (IVerifierOutput) c.newInstance();
} catch (Exception e) {
Debug.error("Authorizer : Exception : ", e);
}
}
/**
* Loads properties from a java resource. This will load the named resource identifier into the
* given properties instance.
*
* @param properties the Properties instance to receive the properties.
* @param propsIn an InputStream to read properties from
* @return true if the properties file exists and was loaded.
*/
public static boolean loadProperties(Properties properties, InputStream propsIn) {
try {
properties.load(propsIn);
return true;
} catch (java.io.IOException e) {
if (Debug.debugging("properties")) {
Debug.error("PropUtils: Caught IOException loading properties from InputStream.");
}
return false;
}
}
/**
* Load the named file from the named directory into the given <code>Properties</code> instance.
* If the file is not found a warning is issued. If an IOException occurs, a fatal error is
* printed.
*
* @param props the instance to receive the loaded properties
* @param dir the directory where the properties file resides
* @param file the name of the file
* @return true if the properties file exists and was loaded.
*/
public static boolean loadProperties(Properties props, String dir, String file) {
File propsFile = new File(dir, file);
try {
InputStream propsStream = new FileInputStream(propsFile);
props.load(propsStream);
if (Debug.debugging("properties")) {
Debug.output("PropUtils: Found " + propsFile);
}
return true;
} catch (java.io.FileNotFoundException e) {
if (Debug.debugging("properties")) {
Debug.output("PropUtils: File not found - \"" + propsFile + "\"");
}
} catch (java.io.IOException e) {
Debug.error("PropUtils: Caught IO Exception reading \"" + propsFile + "\"");
e.printStackTrace();
} catch (java.security.AccessControlException ace) {
}
return false;
}
/**
* Add the event to the end of queue.
*
* @param event The event to add to the queue.
* @exception FrameworkException Thrown on errors.
*/
public void add(Event event) throws FrameworkException {
Debug.log(Debug.MSG_STATUS, "QUEUE OPERATION: Adding event to database queue ...");
Connection dbConn = null;
PreparedStatement ps = null;
long startTime = -1;
if (Debug.isLevelEnabled(Debug.BENCHMARK)) startTime = System.currentTimeMillis();
try {
event.id = PersistentSequence.getNextSequenceValue(SEQUENCE_NAME);
dbConn = DBConnectionPool.getInstance().acquireConnection();
event.arrivalTime = new java.sql.Timestamp(System.currentTimeMillis());
if (Debug.isLevelEnabled(Debug.DB_DATA))
Debug.log(Debug.DB_DATA, "\n" + LINE + "\nExecuting SQL:\n" + INSERT_EVENT_SQL);
if (Debug.isLevelEnabled(Debug.DB_DATA))
Debug.log(Debug.DB_DATA, "Event being inserted into database:\n" + event.describe());
if (Debug.isLevelEnabled(Debug.MSG_DATA))
Debug.log(Debug.MSG_DATA, "Event contents:\n" + event.message);
ps = dbConn.prepareStatement(INSERT_EVENT_SQL);
ps.setString(1, event.channelName);
ps.setInt(2, event.id);
DBLOBUtils.setCLOB(ps, 3, event.message);
ps.setTimestamp(4, event.arrivalTime);
int numRows = ps.executeUpdate();
if (numRows != 1) {
String errMsg =
"Execution of SQL statement ["
+ INSERT_EVENT_SQL
+ "] affected ["
+ numRows
+ "] rows.";
Debug.error(errMsg);
throw new FrameworkException(errMsg);
}
DBConnectionPool.getInstance().commit(dbConn);
if (Debug.isLevelEnabled(Debug.DB_DATA))
Debug.log(Debug.DB_DATA, "Successfully committed SQL operation.\n" + LINE);
// NOTE: We don't add the item just inserted into the database into the in-memory
// queue, as we want it loaded by the separate dequeueing thread.
} catch (SQLException sqle) {
throw new DatabaseException(
"ERROR: Could not execute SQL statement:\n" + DBInterface.getSQLErrorMessage(sqle));
} catch (Exception e) {
throw new DatabaseException("ERROR: Could not execute SQL statement:\n" + e.toString());
} finally {
releaseDatabaseResources(dbConn, ps);
if (Debug.isLevelEnabled(Debug.BENCHMARK) && (startTime > 0)) {
long stopTime = System.currentTimeMillis();
Debug.log(
Debug.BENCHMARK,
"ELAPSED TIME ["
+ (stopTime - startTime)
+ "] msec: "
+ "SQL: Time to insert event into PersistentEvent database table.");
}
}
}
/**
* Update the given event as indicated.
*
* @param event The event to update.
* @param eventStatus The event delivery status.
* @exception FrameworkException Thrown on errors.
*/
public void update(Event event, EventStatus eventStatus) throws FrameworkException {
if (Debug.isLevelEnabled(Debug.MSG_STATUS))
Debug.log(
Debug.MSG_STATUS,
"QUEUE OPERATION: Updating database queue using event status ["
+ eventStatus.name
+ "] ...");
// If no consumers were available, the event delivery wasn't attempted so leave
// the queue in its current state.
if (eventStatus == EventStatus.NO_CONSUMERS_AVAILABLE) {
Debug.log(
Debug.MSG_STATUS, "Skipping queue update, as no consumers were available to process it.");
return;
}
Connection dbConn = null;
PreparedStatement ps = null;
long startTime = -1;
if (Debug.isLevelEnabled(Debug.BENCHMARK)) startTime = System.currentTimeMillis();
try {
dbConn = DBConnectionPool.getInstance().acquireConnection();
if (eventStatus == EventStatus.DELIVERY_SUCCESSFUL) {
// If the event was successfully delivered, update status in database to delivered.
if (Debug.isLevelEnabled(Debug.DB_DATA))
Debug.log(Debug.DB_DATA, "\n" + LINE + "\nExecuting SQL:\n" + UPDATE_EVENT_SUCCESS_SQL);
ps = dbConn.prepareStatement(UPDATE_EVENT_SUCCESS_SQL);
java.sql.Timestamp ts = new java.sql.Timestamp(System.currentTimeMillis());
ps.setTimestamp(1, ts);
ps.setString(2, event.channelName);
ps.setInt(3, event.id);
} else if (eventStatus == EventStatus.DELIVERY_FAILED) {
// If the event delivery failed, we mark it as failed in the database.
if (Debug.isLevelEnabled(Debug.DB_DATA))
Debug.log(Debug.DB_DATA, "\n" + LINE + "\nExecuting SQL:\n" + UPDATE_EVENT_ERROR_SQL);
// Truncate error message if it's larger than database column.
if ((event.lastErrorMessage != null)
&& (event.lastErrorMessage.length() > MAX_ERROR_MESSAGE_LENGTH))
event.lastErrorMessage = event.lastErrorMessage.substring(0, MAX_ERROR_MESSAGE_LENGTH);
event.lastErrorTime = new java.sql.Timestamp(System.currentTimeMillis());
ps = dbConn.prepareStatement(UPDATE_EVENT_ERROR_SQL);
ps.setTimestamp(1, event.lastErrorTime);
ps.setString(2, event.lastErrorMessage);
ps.setString(3, event.channelName);
ps.setInt(4, event.id);
} else {
throw new FrameworkException(
"ERROR: Invalid event update type [" + eventStatus.name + "].");
}
if (Debug.isLevelEnabled(Debug.DB_DATA))
Debug.log(Debug.DB_DATA, "Event being operated on in database:\n" + event.describe());
int numRows = ps.executeUpdate();
if (numRows > 1) {
String errMsg = "Execution of update SQL statement affected [" + numRows + "] rows.";
Debug.error(errMsg);
throw new FrameworkException(errMsg);
}
DBConnectionPool.getInstance().commit(dbConn);
if (Debug.isLevelEnabled(Debug.DB_DATA))
Debug.log(Debug.DB_DATA, "Successfully committed SQL operation.\n" + LINE);
// At this point, the event should be removed from the in-memory buffer of events as well,
// irrespective of processing outcome.
if (Debug.isLevelEnabled(Debug.MSG_STATUS))
Debug.log(
Debug.MSG_STATUS,
"Removing event [" + event.describe() + "] from in-memory queue buffer.");
boolean removed = queue.remove(event);
if (Debug.isLevelEnabled(Debug.MSG_STATUS))
Debug.log(
Debug.MSG_STATUS,
"Event removed? ["
+ removed
+ "]. In-memory queue buffer size ["
+ queue.size()
+ "].");
} catch (SQLException sqle) {
throw new DatabaseException(
"ERROR: Could not execute SQL statement:\n" + DBInterface.getSQLErrorMessage(sqle));
} catch (Exception e) {
throw new DatabaseException("ERROR: Could not execute SQL statement:\n" + e.toString());
} finally {
releaseDatabaseResources(dbConn, ps);
if (Debug.isLevelEnabled(Debug.BENCHMARK) && (startTime > 0)) {
long stopTime = System.currentTimeMillis();
Debug.log(
Debug.BENCHMARK,
"ELAPSED TIME ["
+ (stopTime - startTime)
+ "] msec: "
+ "SQL: Time to update event in PersistentEvent database table.");
}
}
}
/**
* Reads the next line from the process. This method will be used only if the supporting Java
* Native Interface library could not be loaded.
*/
private synchronized String pure_readLine() {
String line;
long current, timeout = ((new Date()).getTime()) + threshold;
if (null == p || null == in || null == err) return null;
// Debug.verbose("P4Process.readLine()");
try {
for (; ; ) {
if (null == p || null == in || null == err) {
Debug.error("P4Process.readLine(): Something went null");
return null;
}
current = (new Date()).getTime();
if (current >= timeout) {
Debug.error("P4Process.readLine(): Timeout");
// If this was generating a new object from stdin, return an
// empty string. Otherwise, return null.
for (int i = 0; i < new_cmd.length; i++) {
if (new_cmd[i].equals("-i")) return "";
}
return null;
}
// Debug.verbose("P4Process.readLine().in: "+in);
try {
/**
* If there's something coming in from stdin, return it. We assume that the p4 command was
* called with -s which sends all messages to standard out pre-pended with a string that
* indicates what kind of messsage it is error warning text info exit
*/
// Some errors still come in on Standard error
while (err.ready()) {
line = err.readLine();
if (null != line) {
addP4Error(line + "\n");
}
}
if (in.ready()) {
line = in.readLine();
Debug.verbose("From P4:" + line);
if (line.startsWith("error")) {
if (!line.trim().equals("")
&& (-1 == line.indexOf("up-to-date"))
&& (-1 == line.indexOf("no file(s) to resolve"))) {
addP4Error(line);
}
} else if (line.startsWith("warning")) {
} else if (line.startsWith("text")) {
} else if (line.startsWith("info")) {
} else if (line.startsWith("exit")) {
int exit_code =
new Integer(line.substring(line.indexOf(" ") + 1, line.length())).intValue();
if (0 == exit_code) {
Debug.verbose("P4 Exec Complete.");
} else {
Debug.error("P4 exited with an Error!");
}
return null;
}
if (!raw) line = line.substring(line.indexOf(":") + 1).trim();
Debug.verbose("P4Process.readLine(): " + line);
return line;
}
} catch (NullPointerException ne) {
}
// If there's nothing on stdin or stderr, check to see if the
// process has exited. If it has, return null.
try {
exit_code = p.exitValue();
return null;
} catch (IllegalThreadStateException ie) {
Debug.verbose("P4Process: Thread is not done yet.");
}
// Sleep for a second, so this thread can't become a CPU hog.
try {
Debug.verbose("P4Process: Sleeping...");
Thread.sleep(100); // Sleep for 1/10th of a second.
} catch (InterruptedException ie) {
}
}
} catch (IOException ex) {
return null;
}
}
/**
* Returns a URL that names either a resource, a local file, or an internet URL.
*
* @param askingClass the class asking for the URL. Can be null.
* @param name name of the resource, file or URL.
* @throws java.net.MalformedURLException
* @return URL
*/
public static URL getResourceOrFileOrURL(Class askingClass, String name)
throws java.net.MalformedURLException {
boolean DEBUG = Debug.debugging("proputils");
if (name == null) {
if (DEBUG) Debug.output("PropUtils.getROFOU(): null file name");
return null;
}
URL retval = null;
if (DEBUG) Debug.output("PropUtils.getROFOU(): looking for " + name);
if (askingClass != null) {
// First see if we have a resource by that name
if (DEBUG) Debug.output("PropUtils.getROFOU(): checking as resource");
retval = askingClass.getResource(name);
}
if (retval == null) {
// Check the general classpath...
if (DEBUG) Debug.output("PropUtils.getROFOU(): checking in general classpath");
retval = Thread.currentThread().getContextClassLoader().getResource(name);
}
if (retval == null && !Environment.isApplet()) {
// Check the classpath plus the share directory, which may
// be in the openmap.jar file or in the development
// environment.
if (DEBUG) Debug.output("PropUtils.getROFOU(): checking with ClassLoader");
retval = ClassLoader.getSystemResource("share/" + name);
}
if (retval == null && Environment.isApplet()) {
if (DEBUG) Debug.output("PropUtils.getROFOU(): checking with URLClassLoader");
URL[] cba = new URL[1];
cba[0] = Environment.getApplet().getCodeBase();
URLClassLoader ucl = URLClassLoader.newInstance(cba);
retval = ucl.getResource(name);
}
// If there was no resource by that name available
if (retval == null) {
if (DEBUG) Debug.output("PropUtils.getROFOU(): not found as resource");
try {
java.io.File file = new java.io.File(name);
if (file.exists()) {
retval = file.toURL();
if (DEBUG) Debug.output("PropUtils.getROFOU(): found as file :)");
} else {
// Otherwise treat it as a raw URL.
if (DEBUG) Debug.output("PropUtils.getROFOU(): Not a file, checking as URL");
retval = new URL(name);
java.io.InputStream is = retval.openStream();
is.close();
if (DEBUG) Debug.output("PropUtils.getROFOU(): OK as URL :)");
}
} catch (java.io.IOException ioe) {
retval = null;
} catch (java.security.AccessControlException ace) {
Debug.error("PropUtils: AccessControlException trying to access " + name);
retval = null;
} catch (Exception e) {
Debug.error("PropUtils: caught exception " + e.getMessage());
retval = null;
}
}
if (DEBUG) {
if (retval != null) {
Debug.output("Resource " + name + "=" + retval.toString());
} else {
Debug.output("Resource " + name + " can't be found...");
}
}
return retval;
}
/**
* If NF_HEADER_LOCATION_PROP exists in context use as the header to forward to Gateway. If
* IS_ASYNCHRONOUS_PROP exists in context then use that value to call either processAsync or
* processSync
*
* @param input MessageObject containing the value to be processed *
* @param mpcontext The context
* @return Optional NVPair containing a Destination name and a MessageObject, or null if none.
* @exception ProcessingException Thrown if processing fails.
* @exception MessageException Thrown if bad message.
*/
public NVPair[] process(MessageProcessorContext ctx, MessageObject input)
throws MessageException, ProcessingException {
if (input == null) return null;
try {
serverName = getRequiredProperty(ctx, input, SERVER_NAME_PROP);
} catch (MessageException me) {
throw new ProcessingException(me.getMessage());
}
if (StringUtils.hasValue(headerLocation)) {
try {
header = getString(headerLocation, ctx, input);
} catch (MessageException me) {
throw new ProcessingException(me.getMessage());
}
}
if (StringUtils.hasValue(isAsyncLocation)) {
try {
isAsync = StringUtils.getBoolean(getString(isAsyncLocation, ctx, input));
} catch (FrameworkException fe) {
throw new ProcessingException(
"Value of " + IS_ASYNCHRONOUS_LOCATION_PROP + " is not TRUE/FALSE. " + fe.getMessage());
}
}
// Fetch the alternate Orb Address, if one exists at the specified context location
if (StringUtils.hasValue(orbAgentAddrLocation)) {
try {
if (exists(orbAgentAddrLocation, ctx, input, true)) {
orbAgentAddr = getString(orbAgentAddrLocation, ctx, input);
if (Debug.isLevelEnabled(Debug.MSG_STATUS))
Debug.log(
Debug.MSG_STATUS,
"RequestHandlerClient:: alternate orb exists with orb agent address ["
+ orbAgentAddr
+ "]");
}
} catch (MessageException me) {
throw new ProcessingException(me.getMessage());
}
}
// Fetch the alternate Orb Port, if one exists at the specified context location
if (StringUtils.hasValue(orbAgentPortLocation)) {
try {
if (exists(orbAgentPortLocation, ctx, input, true)) {
orbAgentPort = getString(orbAgentPortLocation, ctx, input);
if (Debug.isLevelEnabled(Debug.MSG_STATUS))
Debug.log(
Debug.MSG_STATUS,
"RequestHandlerClient:: alternate orb exists with orb agent port ["
+ orbAgentPort
+ "]");
}
} catch (MessageException me) {
throw new ProcessingException(me.getMessage());
}
}
String msg = input.getString();
try {
try {
return (formatNVPair(makeClientCall(serverName, false, header, msg)));
} catch (Exception e) {
// Any of the following exceptions indicate that the failure might be due to
// a CORBA communications issue (stale object reference) that should be retried.
if ((e instanceof org.omg.CORBA.OBJECT_NOT_EXIST)
|| (e instanceof org.omg.CORBA.TRANSIENT)
|| (e instanceof org.omg.CORBA.COMM_FAILURE)
|| (e instanceof org.omg.CORBA.INV_OBJREF)
|| (e instanceof org.omg.CORBA.UNKNOWN)) {
Debug.warning(
"Caught the following CORBA communication error, so retrying:\n"
+ e.toString()
+ "\n"
+ Debug.getStackTrace(e));
return (formatNVPair(makeClientCall(serverName, true, header, msg)));
} else {
// It's not a communication exception indicating that retry is recommended,
// so just re-throw it.
throw e;
}
}
} catch (Exception e) {
if (e instanceof InvalidDataException) {
Debug.error(e.toString() + "\n" + Debug.getStackTrace(e));
throw new MessageException(((InvalidDataException) e).errorMessage);
} else {
Debug.error(e.toString() + "\n" + Debug.getStackTrace(e));
throw new ProcessingException(e.toString());
}
}
}
