public PointUpdaterDaemon() {
con = null;
stm = null;
// rs = null;
// affectedRow = 0;
recordCounter = 0;
statCreate = false;
statMonthly = false;
statQuarterly = false;
statGrandprize = false;
workingDir = System.getProperty("user.dir");
monthlyFile = PropertiesLoader.getProperty("POINT_MONTHLY_FILE");
quarterlyFile = PropertiesLoader.getProperty("POINT_QUARTERLY_FILE");
grandprizeFile = PropertiesLoader.getProperty("POINT_GRANDPRIZE_FILE");
recSeparator = '|';
escChar = '\'';
headerLine = 1;
// Establishing a Single DB Connection.
// This Connection is usable across app life-cycle.
try {
db_object = new MysqlConnect();
con = db_object.getConnection();
} catch (ClassNotFoundException nfe) {
nfe.printStackTrace();
} catch (SQLException sqle) {
sqle.printStackTrace();
}
}
@Test
public void notExistProperty() throws IOException {
PropertiesLoader pl = new PropertiesLoader("classpath:/notexist.properties");
try {
assertThat(pl.getProperty("notexist")).isNull();
fail("should fail here");
} catch (NoSuchElementException e) {
}
assertThat(pl.getProperty("notexist", "defaultValue")).isEqualTo("defaultValue");
}
@Test
public void systemProperty() throws IOException {
System.setProperty("p1", "sys");
PropertiesLoader pl =
new PropertiesLoader("classpath:/test1.properties", "classpath:/test2.properties");
assertThat(pl.getProperty("p1")).isEqualTo("sys");
System.clearProperty("p1");
}
/** 获取配置 */
public static String getConfig(String key) {
String value = map.get(key);
if (value == null) {
value = propertiesLoader.getProperty(key);
map.put(key, value);
}
return value;
}
private String getCommandIfMissing(String propertiesFile, String rawCommand) {
if (rawCommand == null || rawCommand.isEmpty()) {
rawCommand = loader.getProperty("cmd");
if (rawCommand == null) {
throw new RuntimeException(
"Mandatory parameter 'cmd' not found in properties (" + propertiesFile + ").");
}
}
return rawCommand;
}
/** The start() method loads the configuration for the QosD daemon and registers for events */
@Override
protected void onStart() {
String jnp_host;
// Get a reference to the QosD logger instance assigned by OpenNMS
LOG.info("Qosd.start(): Preparing to load configuration");
// set application context for AlarmListConnectionManager
try {
LOG.debug(
"Qosd.start():setting application context for alarmListConnectionManager: m.context.toString:{}",
m_context.toString());
alarmListConnectionManager.setApplicationContext(m_context);
} catch (Exception ex) {
throw new IllegalArgumentException(
"Qosd.start(): Error setting spring application context: " + ex);
}
// Load the configuration file QosD-Configuration.xml This file contains
// all the UEIs that will be sent as alarms if useUeiList = true.
try {
config = QoSDConfigFactory.getConfig();
LOG.info("QoSD QoSD-configuration.xml - Configuration Loaded Successfully");
// loading list of UEI's which trigger this daemon
triggerUeiList = new Hashtable<String, String>();
String[] temp = config.getEventlist().getUei();
for (int i = 0; i < temp.length; i++) triggerUeiList.put(temp[i], "1");
} catch (MarshalException mrshl_ex) {
// write an error message to the log file
LOG.error(
"Qosd.start(): Marshal Exception thrown whilst getting QoSD configuration\n\t\t\t\tEnsure tags have correct names",
mrshl_ex);
throw new UndeclaredThrowableException(mrshl_ex);
} catch (ValidationException vldtn_ex) {
LOG.error(
"Qosd.start(): Validation Exception thrown whilst getting QoSD configuration\n\t\t\t\tMake sure all the tags are formatted correctly within QoSD-configuration.xml",
vldtn_ex);
throw new UndeclaredThrowableException(vldtn_ex);
} catch (IOException io_ex) {
// Get the OpenNMS home directory
String configFile = System.getProperty("opennms.home");
// if there is '/' at the end...
if (configFile.endsWith(java.io.File.separator)) {
// ... remove it so that we can compose a valid filename
configFile = configFile.substring(0, configFile.length() - 1);
}
configFile +=
java.io.File.separator + "etc" + java.io.File.separator + "QoSD-configuration.xml";
LOG.error(
"Qosd.start(): Failed to load configuration file: {}\n\t\t\t\tMake sure that it exists",
configFile,
io_ex);
throw new UndeclaredThrowableException(io_ex);
}
if (useUeiList)
LOG.info(
"Qosd.start(): useUeiList = true = using QoSD QoSD-configuration.xml UEI list selects which alarms are sent");
try {
// Load the properties file containing the JNDI connection address etc.
props = PropertiesLoader.getInstance();
} catch (FileNotFoundException fnf_ex) {
// record in log that the properties file could not be found
String propertiesFilename = System.getProperty("propertiesFile");
LOG.error("Qosd.start(): Could not find properties file: {}", propertiesFilename, fnf_ex);
throw new UndeclaredThrowableException(fnf_ex);
} catch (IOException io_ex) {
// record in log that the properties file could not be read
String propertiesFilename = System.getProperty("propertiesFile");
LOG.error(
"Qosd.start(): Could not read from properties file: {}\n\t\t\t\tPlease check the file permissions",
propertiesFilename,
io_ex);
throw new UndeclaredThrowableException(io_ex);
}
LOG.info("Qosd.start(): QosD Properties File Loaded");
if (System.getSecurityManager() == null) System.setSecurityManager(new RMISecurityManager());
/*The following if-statement checks if the naming provider property exists in
* the properties file. If it does then it stores it in the jnp_host string. If
* it doesn't then it uses a default naming provider string "jbossjmsserver1:1099" and
* assigns it to jnp_host, stating this in the log file.
*/
if (props.getProperty("org.openoss.opennms.spring.qosd.naming.provider") != null) {
jnp_host = (String) props.getProperty("org.openoss.opennms.spring.qosd.naming.provider");
LOG.info("Using JNP: {}", jnp_host);
} else {
LOG.warn(
"Qosd.start(): Naming provider property not set, Using default: jnp://jbossjmsserver1:1099");
jnp_host = "jnp://jbossjmsserver1:1099";
}
/* Fill a new properties object with the properties supplied in
* the properties file.
*/
env = new Properties();
env.setProperty("java.naming.provider.url", jnp_host);
env.setProperty(
"java.naming.factory.initial",
props.getProperty("org.openoss.opennms.spring.qosd.naming.contextfactory"));
env.setProperty(
"java.naming.factory.url.pkgs",
props.getProperty("org.openoss.opennms.spring.qosd.naming.pkg"));
// start a new connection manager thread
try {
alarmListConnectionManager.init(props, env);
alarmListConnectionManager.start();
// wait until the AlarmListConnectionManager has connected to bean
LOG.info("Qosd.start(): Waiting Connection Manager Thread to get JMS connection");
while (alarmListConnectionManager.getStatus() != AlarmListConnectionManager.CONNECTED) ;
LOG.info("Qosd.start(): Connection Manager Thread JMS connection successfully registered");
LOG.info("Qosd.start(): openNMS just restarted - sending alarm list rebuilt event");
// send alarm list rebuilt event to EJB via the connection manager thread.
alarmListConnectionManager.reset_list(
"openNMS just restarted - alarm list rebuilt. Time:"
+ new Date()); // send an alarm list rebuilt event
} catch (Throwable iae) {
LOG.error("Qosd.start(): Exception caught starting alarmListConnectionManager", iae);
throw new UndeclaredThrowableException(iae);
}
// setting up ossDao to access the OpenNMS database
try {
LOG.debug(
"Qosd.start(): Using ossDao instance: {}",
(ossDao == null ? "IS NULL" : ossDao.toString()));
LOG.info("Qosd.start(): Initialising the Node and alarm Caches");
ossDao.init();
// TODO REMOVE
// ossDao.updateNodeCaches();
LOG.info(
"Qosd.start(): Set up ossDao call back interface to QoSD for forwarding changes to alarm list");
ossDao.setQoSD(this);
} catch (Throwable ex) {
LOG.error("Qosd.start(): Exception caught setting callback interface from ossDao", ex);
throw new UndeclaredThrowableException(ex);
}
// set up thread to handle incoming OpenNMS events
LOG.info("Qosd.start(): initialising OpenNMSEventHandlerThread");
try {
openNMSEventHandlerThread = new OpenNMSEventHandlerThread();
openNMSEventHandlerThread.setOssDao(ossDao);
openNMSEventHandlerThread.init();
openNMSEventHandlerThread.start();
} catch (Throwable ex) {
LOG.error("Qosd.start(): Exception caught initialising OpenNMSEventHandlerThread", ex);
throw new UndeclaredThrowableException(ex);
}
// send all the alarmList to EJB via the connection manager thread.
LOG.info("Qosd.start(): openNMS just restarted - sending all alarms in rebuilt alarm list");
try {
// this.sendAlarms(); // interface has just started up. Send all alarms
openNMSEventHandlerThread.sendAlarmList();
} catch (Exception e) {
LOG.error("Qosd.start(): problem sending initial alarm list Error:", e);
}
// register listener for OpenNMS events
LOG.info("Qosd.start(): Starting OpenNMS event listener");
try {
registerListener();
} catch (Exception e) {
LOG.error("Qosd.start(): problem registering event listener Error:", e);
}
// TODO - replace ack handler code with QoSDrx receiver code
LOG.info("QoSD Started");
}
