@Test
public void testPutAllEnv() {
final SystemProperties props = new SystemProperties();
assertNull(props.getEnv("MY_ENV"));
final Map<String, String> env = ImmutableMap.of("MY_ENV", "myvalue");
props.putAllEnv(env);
assertEquals("myvalue", props.getEnv("MY_ENV"));
assertEquals("myvalue", props.get("env.MY_ENV"));
}
@Test
public void testDefault() {
final SystemProperties props = SystemProperties.getDefault();
final String propKey = System.getProperties().keySet().iterator().next().toString();
final String propValue = System.getProperties().getProperty(propKey);
assertEquals(propValue, props.get(propKey));
final String envKey = System.getenv().keySet().iterator().next();
final String envValue = System.getenv(envKey);
assertEquals(envValue, props.getEnv(envKey));
}
@Test
public void testEnv() {
final SystemProperties props = new SystemProperties();
assertNull(props.getEnv("MY_ENV"));
assertNull(props.putEnv("MY_ENV", "myvalue"));
assertEquals("myvalue", props.getEnv("MY_ENV"));
assertEquals("myvalue", props.putEnv("MY_ENV", "othervalue"));
assertEquals("othervalue", props.getEnv("MY_ENV"));
assertEquals("othervalue", props.get("env.MY_ENV"));
}
@Override
public void run() {
terminate = false;
logger.info("Starting echos.");
EchoResourceMap echoMap = EchoResourceMap.getEchoMap();
// Get the connection details for the MQ box.
String path = amqpURI.getRawPath();
String queue = path.substring(path.indexOf('/', 1) + 1);
String virtualHost = uriDecode(amqpURI.getPath().substring(1, path.indexOf('/', 1)));
// Prepare a simple message to send to the echo system. This message
// will come back in each resource's MQ queue.
StreamEcho streamEcho = new StreamEcho();
streamEcho.setHost(virtualHost);
streamEcho.setQueue(queue);
String guid = UUID.randomUUID().toString();
DateFormat df = new SimpleDateFormat("yyy-MM-dd'T'HH:mm:ss.SSS'Z'");
df.setTimeZone(TimeZone.getTimeZone("UTC"));
streamEcho.setMessage(guid + ";" + df.format(new Date()));
String stringStreamEcho = JsonHelper.ToJson(streamEcho);
Thread.currentThread().setName(THREAD_NAME);
int sleepInterval = Integer.parseInt(SystemProperties.get("ss.echo_sender_interval")) * 1000;
while (true) {
try {
// Send the message to the Sporting Solution's end-point.
HttpServices.getHttpService()
.processRequest(
"http://api.sportingsolutions.com/rels/stream/batchecho",
restItem,
stringStreamEcho);
logger.info("Batch echo sent: " + stringStreamEcho);
// After the message is sent increase the number of echos sent
// for all resources.
// The number of missed echos is configured in:
// conf/sdk.properties using "ss.echo_max_missed_echos"
Set<String> defaulters =
echoMap.incrAll(Integer.parseInt(SystemProperties.get("ss.echo_max_missed_echos")));
Iterator<String> keyIter = defaulters.iterator();
/*
* EchoMap returns a list of resources which appear to have
* unresponsive queues (the number of echo retries has been
* exceeded.
*
* At this point we disconnect the queue consumer from the MQ
* service. This triggers an action in RabbitMQ which alerts the
* resource/fixture of the failure. The resource is then
* responsible for communicating the problem to the client code.
*/
while (keyIter.hasNext()) {
String resourceId = keyIter.next();
logger.warn(
"Attempting to disconnect resource: "
+ resourceId
+ " due maximum number of echo retries reached");
MQListener.disconnect(resourceId);
}
// The interval between echos is configured in:
// conf/sdk.properties using "ss.echo_sender_interval"
Thread.sleep(sleepInterval);
if (terminate == true) {
return;
}
} catch (Exception ex) {
logger.error("An error occured: " + ex);
}
}
}
@Override
public String getValue(SpringApplicationEvent event) {
return SystemProperties.get(this.properties);
}
public static File createTempFile(String prefix, String extension) {
PortalFilePermission.checkWrite(SystemProperties.get(SystemProperties.TMP_DIR));
return getFile().createTempFile(prefix, extension);
}
public static File createTempFile(InputStream is) throws IOException {
PortalFilePermission.checkWrite(SystemProperties.get(SystemProperties.TMP_DIR));
return getFile().createTempFile(is);
}
public static File createTempFile() {
PortalFilePermission.checkWrite(SystemProperties.get(SystemProperties.TMP_DIR));
return getFile().createTempFile();
}
