public static void end() {
if (logger.isDebugEnabled()) {
try {
long thread = Thread.currentThread().getId();
CloudOperation current = operations.get(thread);
if (current == null) {
return;
}
CloudOperation parent = null;
while (current.currentChild != null) {
parent = current;
current = current.currentChild;
}
current.endTimestamp = System.currentTimeMillis();
if (parent != null) {
if (parent.priorChildren == null) {
parent.priorChildren = new ArrayList<CloudOperation>();
}
parent.priorChildren.add(current);
parent.currentChild = null;
} else {
operations.remove(thread);
}
log(current);
} catch (Throwable t) {
logger.warn("Error with API trace end: " + t.getMessage());
}
}
}
public static void trace(@Nonnull CloudProvider provider, @Nonnull String apiCall) {
if (logger.isInfoEnabled()) {
ProviderContext ctx = provider.getContext();
String accountNumber = getAccountNumber(ctx);
String callName =
provider.getProviderName().replaceAll(DELIMITER_REGEX, "_")
+ DELIMITER
+ provider.getCloudName().replaceAll(DELIMITER_REGEX, "_")
+ DELIMITER
+ accountNumber.replaceAll(DELIMITER_REGEX, "_")
+ DELIMITER
+ apiCall;
try {
CloudOperation current = null;
if (logger.isDebugEnabled()) {
long thread = Thread.currentThread().getId();
current = operations.get(thread);
if (current != null) {
while (current.currentChild != null) {
current = current.currentChild;
}
current.calls++;
}
}
synchronized (apiCount) {
if (apiCount.containsKey(callName)) {
apiCount.put(callName, apiCount.get(callName) + 1);
} else {
apiCount.put(callName, 1L);
}
}
if (logger.isTraceEnabled()) {
if (current != null) {
if (current.apiCalls == null) {
current.apiCalls = new ArrayList<String>();
}
current.apiCalls.add(apiCall);
}
}
} catch (Throwable t) {
logger.warn("Error with API trace trace: " + t.getMessage());
}
}
}
public static void begin(@Nonnull CloudProvider provider, @Nonnull String operationName) {
if (logger.isDebugEnabled()) {
try {
ProviderContext ctx = provider.getContext();
String accountNumber = getAccountNumber(ctx);
operationName =
provider.getProviderName().replaceAll(DELIMITER_REGEX, "_")
+ DELIMITER
+ provider.getCloudName().replaceAll(DELIMITER_REGEX, "_")
+ DELIMITER
+ accountNumber.replaceAll(DELIMITER_REGEX, "_")
+ DELIMITER
+ operationName;
long thread = Thread.currentThread().getId();
CloudOperation operation = new CloudOperation(operationName);
CloudOperation current = operations.get(thread);
if (current == null) {
operations.put(thread, operation);
} else {
while (current.currentChild != null) {
current = current.currentChild;
}
current.currentChild = operation;
}
synchronized (operationCount) {
if (operationCount.containsKey(operationName)) {
operationCount.put(operationName, operationCount.get(operationName) + 1);
} else {
operationCount.put(operationName, 1L);
}
}
} catch (Throwable t) {
logger.warn("Error with API trace begin: " + t.getMessage());
}
}
}
