org.springframework.jmx.export.annotation.ManagedOperationParameters Java Examples

@ManagedOperation(description = "Amount transfer")
@ManagedOperationParameters({
		@ManagedOperationParameter(name = "sourceAccount", description = "Transfer from account"),
		@ManagedOperationParameter(name = "destinationAccount", description = "Transfer to account"),
		@ManagedOperationParameter(name = "transferAmount", description = "Amount to be transfer") })
public void transfer(String sourceAccount, String destinationAccount, int transferAmount) {
	if (transferAmount == 0) {
		throw new IllegalArgumentException("Invalid amount");
	}
	int sourceAcctBalance = accountMap.get(sourceAccount);
	int destinationAcctBalance = accountMap.get(destinationAccount);

	if ((sourceAcctBalance - transferAmount) < 0) {
		throw new IllegalArgumentException("Not enough balance.");
	}
	sourceAcctBalance = sourceAcctBalance - transferAmount;
	destinationAcctBalance = destinationAcctBalance + transferAmount;

	accountMap.put(sourceAccount, sourceAcctBalance);
	accountMap.put(destinationAccount, destinationAcctBalance);
}
 

@ManagedOperation(description = "Set Logger Level")
@ManagedOperationParameters({
		@ManagedOperationParameter(description = "The Logger Name", name = "loggerName"),
		@ManagedOperationParameter(description = "The Level to which the Logger must be set", name = "loggerLevel") })
public void setLoggerLevel(String loggerName, String loggerLevel) {

	Logger thisLogger = Logger.getLogger(this.getClass());
	thisLogger.setLevel(Level.INFO);

	Logger logger = Logger.getLogger(loggerName);

	logger.setLevel(Level.toLevel(loggerLevel, Level.INFO));

	thisLogger.info("Set logger " + loggerName + " to level "
			+ logger.getLevel());

}
 

@Override
@ManagedOperation
@ManagedOperationParameters({
        @ManagedOperationParameter(name = "modelTypeStr", description = "value of ModelType.name()"),
        @ManagedOperationParameter(name = "modelVersionStr", description = "value of ModelVersion.name()"),
        @ManagedOperationParameter(name = "symbolStr", description = "value of Symbol.name()") })
public String deployModelJMX(String modelTypeStr, String modelVersionStr, String symbolStr) {
    try {
        ModelType modelType = ModelType.valueOf(modelTypeStr);
        Symbol symbol = Symbol.valueOf(symbolStr);
        // deploy
        IModel model = deployModel(modelType, modelVersionStr, symbol);
        return String.format("Successfully deploy model : %s", model.getModelInformation());
    } catch (ModelInitializeException e) {
        return String.format("Failed to depoly model : %s, %s, %s \n\n%s", modelTypeStr, modelVersionStr, symbolStr, ExceptionUtility.getStackTraceString(e));
    }
}
 

/**
 * Indicatorを表示します
 */
@ManagedOperation
@ManagedOperationParameters({
    @ManagedOperationParameter(name = "indicatorTypeStr", description = "IndicatorType.name()"),
    @ManagedOperationParameter(name = "symbolStr", description = "Symbol.name()"),
    @ManagedOperationParameter(name = "periodStr", description = "Period.name()")})
public String showIndicator(String indicatorTypeStr, String symbolStr, String periodStr) {
    try {
        IndicatorType indicatorType = IndicatorType.valueOf(indicatorTypeStr);
        Symbol symbol = Symbol.valueOf(symbolStr);
        Period period = Period.valueOf(periodStr);
        String indicatorStr = indicatorDataHolder.getIndicator(indicatorType, symbol, period).getDataString();
        return String.format("%s-%s-%s %s", indicatorType.name(), symbol.name(), period.name(), indicatorStr);
    } catch (Exception e) {
        return String.format("Failed to Execute : %s, %s, %s \n\n%s", indicatorTypeStr, symbolStr, periodStr, ExceptionUtility.getStackTraceString(e));
    }
}
 

@ManagedOperation(description = "Sets the memory threshold for the memory warning system")
@ManagedOperationParameters({ @ManagedOperationParameter(description = "The memory threshold", name = "memoryThreshold"), })
public void setMemoryThreshold(double memoryThreshold) {

	MemoryWarningService memoryWarningService = (MemoryWarningService) ctx
			.getBean("memoryWarningService");
	memoryWarningService.setPercentageUsageThreshold(memoryThreshold);

	LOG.info("Memory threshold set to " + memoryThreshold);
}
 

@ManagedOperation(description = "加法操作")
@ManagedOperationParameters({
        @ManagedOperationParameter(name = "a", description = "加数"),
        @ManagedOperationParameter(name = "b", description = "被加数")})
public int add(int a, int b) {
    return a + b;
}
 

@ManagedOperation(description = "Returns the Logger LEVEL for the given logger name")
@ManagedOperationParameters({ @ManagedOperationParameter(description = "The Logger Name", name = "loggerName"), })
public String getLoggerLevel(String loggerName) {

	Logger logger = Logger.getLogger(loggerName);
	Level loggerLevel = logger.getLevel();

	return loggerLevel == null ? "The logger " + loggerName
			+ " has not level" : loggerLevel.toString();

}
 

@Override
@ManagedOperation
@ManagedOperationParameters({
        @ManagedOperationParameter(name = "modelClassName", description = "class name of IndicatorTradeModel-SubModel"),
        @ManagedOperationParameter(name = "versionName", description = "version name"),
        @ManagedOperationParameter(name = "symbolStr", description = "Symbol.name()") })
public String deployIndicatorTradeModelJMX(String modelClassName, String versionName, String symbolStr) {
    try {
        Symbol symbol = Symbol.valueOf(symbolStr);
        IModel model = deployIndicatorTradeModel(modelClassName, versionName, symbol);
        return String.format("Successfully deploy model : %s", model.getModelInformation());
    } catch (ModelInitializeException e) {
        return String.format("Failed to depoly model : %s, %s, %s \n\n%s", modelClassName, versionName, symbolStr, ExceptionUtility.getStackTraceString(e));
    }
}
 

/**
 * NoiseRangeModelモデルを配備します
 *
 * @return
 */
@ManagedOperation
@ManagedOperationParameters({
        @ManagedOperationParameter(name = "modelVersionStr", description = "ModelVersion.name()"),
        @ManagedOperationParameter(name = "symbolStr", description = "Symbol.name()") })
public String deployModelNoiseRangeModel(String modelVersionStr, String symbolStr) {
    return deployModelJMX(ModelType.NOISE_RANGE.name(), modelVersionStr, symbolStr);
}
 

/**
 * Manually update statistics for an entity.
 */
@ManagedOperation(description = "Enter statistics for the specified entity")
@ManagedOperationParameters({
        @ManagedOperationParameter(name = "entityName", description = "MetaClass name, e.g. sec$User"),
        @ManagedOperationParameter(name = "instanceCount", description = ""),
        @ManagedOperationParameter(name = "fetchUI", description = ""),
        @ManagedOperationParameter(name = "maxFetchUI", description = ""),
        @ManagedOperationParameter(name = "lazyCollectionThreshold", description = ""),
        @ManagedOperationParameter(name = "lookupScreenThreshold", description = "")
})
String enterStatistics(String entityName, Long instanceCount, Integer fetchUI, Integer maxFetchUI,
                       Integer lazyCollectionThreshold, Integer lookupScreenThreshold);
 

/**
 * Execute a JPQL update statement.
 * @param queryString   JPQL update statement
 * @param softDeletion  soft deletion sign
 * @return              number of entity instances affected by update
 */
@ManagedOperation(description = "Execute a JPQL update statement")
@ManagedOperationParameters({
        @ManagedOperationParameter(name = "queryString", description = ""),
        @ManagedOperationParameter(name = "softDeletion", description = "")
})
String jpqlExecuteUpdate(String queryString, boolean softDeletion);
 

@ManagedOperation(description = "Calculate two numbers")
@ManagedOperationParameters({
		@ManagedOperationParameter(name = "x",
				description = "The first number"),
		@ManagedOperationParameter(name = "y",
				description = "The second number") })
public void calculate(int x, int y) {
	lastCalculation = x + y;
}
 

@ManagedOperation(description = "Invoke a getter method of configuration interface and print the result")
@ManagedOperationParameters({
        @ManagedOperationParameter(name = "classFQN", description = "Fully qualified name of a configuration interface"),
        @ManagedOperationParameter(name = "methodName", description = "Getter method name"),
        @ManagedOperationParameter(name = "userLogin", description = "User login that will be used for creating a user session. " +
                "You can leave this field blank when using JMX console from CUBA application.")
})
String getConfigValue(String classFQN, String methodName, String userLogin);
 

@ManagedOperation(description = "Invoke a getter method of configuration interface and print the result")
@ManagedOperationParameters({
        @ManagedOperationParameter(name = "classFQN", description = "Fully qualified name of a configuration interface"),
        @ManagedOperationParameter(name = "methodName", description = "Getter method name"),
        @ManagedOperationParameter(name = "userLogin", description = "User login that will be used for creating a user session")
})
String getConfigValue(String classFQN, String methodName, String userLogin);
 

@ManagedOperation(description = "Removes executions occurred earlier than 'age' for tasks with period lesser than 'maxPeriod'")
@ManagedOperationParameters({
        @ManagedOperationParameter(name = "age", description = "Execution age in hours"),
        @ManagedOperationParameter(name = "maxPeriod", description = "Max task period in hours")})
String removeExecutionHistory(String age, String maxPeriod);
 

@ManagedOperation(description = "Print file-stored properties, filtering properties by beginning of name")
@ManagedOperationParameters({@ManagedOperationParameter(name = "prefix", description = "")})
String printAppProperties(String prefix);
 

@ManagedOperation(description = "Print file-stored properties, filtering properties by beginning of name")
@ManagedOperationParameters({@ManagedOperationParameter(name = "prefix", description = "")})
String printAppProperties(String prefix);
 

@ManagedOperation(description = "Unlocks the blocked user")
@ManagedOperationParameters(
        {@ManagedOperationParameter(name = "login", description = "User login"),
        @ManagedOperationParameter(name = "ipAddress", description = "User IP-address")})
void unlockUser(String login, String ipAddress);
 

@ManagedOperation(description = "Print DB-stored properties, filtering properties by beginning of name")
@ManagedOperationParameters({@ManagedOperationParameter(name = "prefix", description = "")})
String printDbProperties(String prefix);
 

/**
 * 現在のポジションを編集します。
 * ポジションの変更にはダミーオーダーを使用します。
 *
 * @param symbolStr
 * @param netAmount
 * @param averagePrice
 * @return
 */
@ManagedOperation
@ManagedOperationParameters({
    @ManagedOperationParameter(name = "symbolStr", description = "Symbol.name()"),
    @ManagedOperationParameter(name = "netAmount", description = "Signed(+-) Net amount of the symbol"),
    @ManagedOperationParameter(name = "averagePrice", description = "Average price of the position")})
public String WARN_editPosition(String symbolStr, int netAmount, double averagePrice) {
    try {
        Symbol symbol = Symbol.valueOf(symbolStr);
        Position position = positionHolder.getPosition(symbol);
        if (position == null) {
            // ダミーのポジションを作成
            // amountはゼロで作成されるのでそのままでOK
            position = new Position(symbol);
        }

        // netAmountが変更後になるように差分のAmountを計算します
        int orderAmount = netAmount - position.getNetOpenAmount();
        Side side = null;
        if (orderAmount > 0 ) {
            side = Side.BUY;
        } else if (orderAmount < 0) {
            side = Side.SELL;
            orderAmount = Math.abs(orderAmount);
        } else {
            return "Error: New net amount and current net amount are the same.";
        }

        // averagePriceが変更後になるように差分のexecutePriceを計算します
        double executePrice = 0.0;
        if (NumberUtility.almostEquals(averagePrice, 0.0, 0.000001)) {
            // 指定がゼロの時は現在価格をexecutePriceとする。
            executePrice = marketDataMap.get(symbol).getMidPrice();
        } else {
            executePrice = Math.abs(netAmount * averagePrice - position.getNetOpenAmount() * position.getAveragePrice()) / orderAmount;
        }

        // ダミーオーダーを作成します。
        OrderBuilder orderBuilder = OrderBuilder.getBuilder()
                // 全般
                .setSymbol(symbol)
                .setMarketType(MarketType.DUMMY)
                .setOrderId(new Long(99999999))
                .setOrderAction(OrderAction.FILL)
                .setOrderStatus(OrderStatus.FILLED)
                .setModelType(ModelType.POSITION)
                .setModelVersion(ModelVersion.DUMMY_VERSION)
                // 詳細
                .setSide(side)
                .setOrderType(OrderType.MARKET)
                .setOrderPrice(0)
                .setOrderAmount(orderAmount)
                .setQuoteId(null)
                // 約定
                .setMarketPositionId(null)
                .setExecutePrice(executePrice)
                .setExecuteAmount(orderAmount)
                .setOriginalOrderId(null)
                .setOriginalMarketId(null)
                .setMarketDateTime(null);

        // Event作成
        OrderUpdateEvent orderUpdateEvent = new OrderUpdateEvent(uuid, getClass(), orderBuilder.createInstance());
        eventRouter.addEvent(orderUpdateEvent);

        return "Create dummy order : " + orderUpdateEvent.getContent().toStringSummary();
    } catch (Exception e) {
        return ExceptionUtility.getStackTraceString(e);
    }
}
 

@ManagedOperationParameters({@ManagedOperationParameter(name = "addresses", description = "")})
String sendTestEmail(String addresses);
 

@ManagedOperation(description = "Execute a Groovy script. Binding contains variables: persistence, metadata, configuration")
@ManagedOperationParameters(
        {@ManagedOperationParameter(name = "scriptName",
                description = "path to the script relative to conf dir or to the classpath root")})
String runGroovyScript(String scriptName);
 

@ManagedOperationParameters({@ManagedOperationParameter(name = "domain", description = "")})
long getNextNumber(String domain);
 

@ManagedOperationParameters({
            @ManagedOperationParameter(name = "domain", description = ""),
            @ManagedOperationParameter(name = "value", description = "")
    })
void setCurrentNumber(String domain, long value);
 

@ManagedOperationParameters({@ManagedOperationParameter(name = "domain", description = "")})
long getCurrentNumber(String domain);
 

@ManagedOperation(description = "Delete statistics for the specified entity")
@ManagedOperationParameters({
        @ManagedOperationParameter(name = "entityName", description = "MetaClass name, e.g. sec$User")
})
String deleteStatistics(String entityName);
 

@ManagedOperation(description = "Print file-stored properties, filtering properties by beginning of name")
@ManagedOperationParameters({@ManagedOperationParameter(name = "prefix", description = "")})
String printAppProperties(String prefix);
 

@ManagedOperation(description = "Invoke a getter method of configuration interface and print the result")
@ManagedOperationParameters({
        @ManagedOperationParameter(name = "classFQN", description = "Fully qualified name of a configuration interface"),
        @ManagedOperationParameter(name = "methodName", description = "Getter method name")
})
String getConfigValue(String classFQN, String methodName);
 

/**
 * Start the database update.
 * @param token 'update' string must be passed to avoid accidental invocation
 * @return  operation result
 */
@ManagedOperation(description = "Start the database update")
@ManagedOperationParameters({@ManagedOperationParameter(name = "token", description = "Enter 'update' here")})
String updateDatabase(String token);
 

/**
 * Show current statistics for the specified entity.
 * @param entityName    entity name or blank to show all entities
 * @return              operation result
 */
@ManagedOperation(description = "Show current statistics for the specified entity")
@ManagedOperationParameters({@ManagedOperationParameter(name = "entityName", description = "MetaClass name, e.g. sec$User")})
String showStatistics(String entityName);