Examples with SiddhiAppValidationException org.wso2.siddhi.query.api.exception.SiddhiAppValidationException used on opensource projects

Example 1 with SiddhiAppValidationException

use of org.wso2.siddhi.query.api.exception.SiddhiAppValidationException in project siddhi by wso2.

the class CoalesceFunctionExecutor method init.

@Override
public void init(ExpressionExecutor[] attributeExpressionExecutors, ConfigReader configReader, SiddhiAppContext siddhiAppContext) {
    if (attributeExpressionExecutors.length == 0) {
        throw new SiddhiAppValidationException("Coalesce must have at least one parameter");
    }
    Attribute.Type type = attributeExpressionExecutors[0].getReturnType();
    for (ExpressionExecutor expressionExecutor : attributeExpressionExecutors) {
        if (type != expressionExecutor.getReturnType()) {
            throw new SiddhiAppValidationException("Coalesce cannot have parameters with different type");
        }
    }
    returnType = type;
}

Example 2 with SiddhiAppValidationException

use of org.wso2.siddhi.query.api.exception.SiddhiAppValidationException in project siddhi by wso2.

the class LogStreamProcessor method init.

/**
 * The init method of the StreamFunction
 *
 * @param inputDefinition              the incoming stream definition
 * @param attributeExpressionExecutors the executors for the function parameters
 * @param siddhiAppContext         siddhi app context
 * @param configReader this hold the {@link LogStreamProcessor} configuration reader.
 * @return the additional output attributes introduced by the function
 */
@Override
protected List<Attribute> init(AbstractDefinition inputDefinition, ExpressionExecutor[] attributeExpressionExecutors, ConfigReader configReader, SiddhiAppContext siddhiAppContext) {
    int inputExecutorLength = attributeExpressionExecutors.length;
    if (inputExecutorLength == 1) {
        if (attributeExpressionExecutors[0].getReturnType() == Attribute.Type.STRING) {
            logMessageExpressionExecutor = attributeExpressionExecutors[0];
        } else if (attributeExpressionExecutors[0].getReturnType() == Attribute.Type.BOOL) {
            isLogEventExpressionExecutor = attributeExpressionExecutors[0];
        } else {
            throw new SiddhiAppValidationException("Input attribute is expected to be 'isEventLogged (Bool)' " + "or 'logMessage (String)' or 'isEventLogged (Bool), logMessage (String)' or 'priority " + "(String), isEventLogged (Bool), logMessage (String)', but its 1st attribute is " + attributeExpressionExecutors[0].getReturnType());
        }
    } else if (inputExecutorLength == 2) {
        if (attributeExpressionExecutors[0].getReturnType() == Attribute.Type.STRING && attributeExpressionExecutors[1].getReturnType() == Attribute.Type.BOOL) {
            logMessageExpressionExecutor = attributeExpressionExecutors[0];
            isLogEventExpressionExecutor = attributeExpressionExecutors[1];
        } else if (attributeExpressionExecutors[0].getReturnType() == Attribute.Type.STRING && attributeExpressionExecutors[1].getReturnType() == Attribute.Type.STRING) {
            if (attributeExpressionExecutors[0] instanceof ConstantExpressionExecutor) {
                logPriority = LogPriority.valueOf(((String) attributeExpressionExecutors[0].execute(null)).toUpperCase());
            } else {
                logPriorityExpressionExecutor = attributeExpressionExecutors[0];
            }
            logMessageExpressionExecutor = attributeExpressionExecutors[1];
        } else {
            throw new SiddhiAppValidationException("Input attribute is expected to be 'logMessage (String), " + "isEventLogged (Bool)' or 'priority (String), logMessage (String)', but its returning are '" + attributeExpressionExecutors[0].getReturnType() + ", " + attributeExpressionExecutors[1].getReturnType() + "'");
        }
    } else if (inputExecutorLength == 3) {
        if (attributeExpressionExecutors[0].getReturnType() == Attribute.Type.STRING) {
            if (attributeExpressionExecutors[0] instanceof ConstantExpressionExecutor) {
                logPriority = LogPriority.valueOf(((String) attributeExpressionExecutors[0].execute(null)).toUpperCase());
            } else {
                logPriorityExpressionExecutor = attributeExpressionExecutors[0];
            }
        } else {
            throw new SiddhiAppValidationException("Input attribute is expected to be 'priority (String), " + "logMessage (String), isEventLogged (Bool)', but its 1st attribute is returning " + attributeExpressionExecutors[0].getReturnType());
        }
        if (attributeExpressionExecutors[1].getReturnType() == Attribute.Type.STRING) {
            logMessageExpressionExecutor = attributeExpressionExecutors[1];
        } else {
            throw new SiddhiAppValidationException("Input attribute is expected to be 'priority (String), " + "logMessage (String), isEventLogged (Bool)', but its 2nd attribute is returning " + attributeExpressionExecutors[1].getReturnType());
        }
        if (attributeExpressionExecutors[2].getReturnType() == Attribute.Type.BOOL) {
            isLogEventExpressionExecutor = attributeExpressionExecutors[2];
        } else {
            throw new SiddhiAppValidationException("Input attribute is expected to be 'priority (String), " + "logMessage (String), isEventLogged (Bool)', but its 3rd attribute is returning " + attributeExpressionExecutors[2].getReturnType());
        }
    } else if (inputExecutorLength > 3) {
        throw new SiddhiAppValidationException("Input parameters for Log can be logMessage (String), " + "isEventLogged (Bool), but there are " + attributeExpressionExecutors.length + " in the input!");
    }
    logPrefix = siddhiAppContext.getName() + ": ";
    return new ArrayList<Attribute>();
}

Example 3 with SiddhiAppValidationException

use of org.wso2.siddhi.query.api.exception.SiddhiAppValidationException in project siddhi by wso2.

the class TimeBatchWindowProcessor method init.

@Override
protected void init(ExpressionExecutor[] attributeExpressionExecutors, ConfigReader configReader, boolean outputExpectsExpiredEvents, SiddhiAppContext siddhiAppContext) {
    this.outputExpectsExpiredEvents = outputExpectsExpiredEvents;
    this.siddhiAppContext = siddhiAppContext;
    if (outputExpectsExpiredEvents) {
        this.expiredEventChunk = new ComplexEventChunk<StreamEvent>(false);
    }
    if (attributeExpressionExecutors.length == 1) {
        if (attributeExpressionExecutors[0] instanceof ConstantExpressionExecutor) {
            if (attributeExpressionExecutors[0].getReturnType() == Attribute.Type.INT) {
                timeInMilliSeconds = (Integer) ((ConstantExpressionExecutor) attributeExpressionExecutors[0]).getValue();
            } else if (attributeExpressionExecutors[0].getReturnType() == Attribute.Type.LONG) {
                timeInMilliSeconds = (Long) ((ConstantExpressionExecutor) attributeExpressionExecutors[0]).getValue();
            } else {
                throw new SiddhiAppValidationException("Time window's parameter attribute should be either " + "int or long, but found " + attributeExpressionExecutors[0].getReturnType());
            }
        } else {
            throw new SiddhiAppValidationException("Time window should have constant parameter attribute but " + "found a dynamic attribute " + attributeExpressionExecutors[0].getClass().getCanonicalName());
        }
    } else if (attributeExpressionExecutors.length == 2) {
        if (attributeExpressionExecutors[0] instanceof ConstantExpressionExecutor) {
            if (attributeExpressionExecutors[0].getReturnType() == Attribute.Type.INT) {
                timeInMilliSeconds = (Integer) ((ConstantExpressionExecutor) attributeExpressionExecutors[0]).getValue();
            } else if (attributeExpressionExecutors[0].getReturnType() == Attribute.Type.LONG) {
                timeInMilliSeconds = (Long) ((ConstantExpressionExecutor) attributeExpressionExecutors[0]).getValue();
            } else {
                throw new SiddhiAppValidationException("Time window's parameter attribute should be either " + "int or long, but found " + attributeExpressionExecutors[0].getReturnType());
            }
        } else {
            throw new SiddhiAppValidationException("Time window should have constant parameter attribute but " + "found a dynamic attribute " + attributeExpressionExecutors[0].getClass().getCanonicalName());
        }
        // start time
        isStartTimeEnabled = true;
        if (attributeExpressionExecutors[1].getReturnType() == Attribute.Type.INT) {
            startTime = Integer.parseInt(String.valueOf(((ConstantExpressionExecutor) attributeExpressionExecutors[1]).getValue()));
        } else {
            startTime = Long.parseLong(String.valueOf(((ConstantExpressionExecutor) attributeExpressionExecutors[1]).getValue()));
        }
    } else {
        throw new SiddhiAppValidationException("Time window should only have one or two parameters. " + "(<int|long|time> windowTime), but found " + attributeExpressionExecutors.length + " input " + "attributes");
    }
}

Example 4 with SiddhiAppValidationException

use of org.wso2.siddhi.query.api.exception.SiddhiAppValidationException in project siddhi by wso2.

the class TimeLengthWindowProcessor method init.

@Override
protected void init(ExpressionExecutor[] attributeExpressionExecutors, ConfigReader configReader, boolean outputExpectsExpiredEvents, SiddhiAppContext siddhiAppContext) {
    this.siddhiAppContext = siddhiAppContext;
    expiredEventChunk = new ComplexEventChunk<StreamEvent>(false);
    if (attributeExpressionExecutors.length == 2) {
        length = (Integer) ((ConstantExpressionExecutor) attributeExpressionExecutors[1]).getValue();
        if (attributeExpressionExecutors[0] instanceof ConstantExpressionExecutor) {
            if (attributeExpressionExecutors[0].getReturnType() == Attribute.Type.INT) {
                timeInMilliSeconds = (Integer) ((ConstantExpressionExecutor) attributeExpressionExecutors[0]).getValue();
            } else if (attributeExpressionExecutors[0].getReturnType() == Attribute.Type.LONG) {
                timeInMilliSeconds = (Long) ((ConstantExpressionExecutor) attributeExpressionExecutors[0]).getValue();
            } else {
                throw new SiddhiAppValidationException("TimeLength window's first parameter attribute should " + "be either int or long, but found " + attributeExpressionExecutors[0].getReturnType());
            }
        } else {
            throw new SiddhiAppValidationException("TimeLength window should have constant parameter " + "attributes but found a dynamic attribute " + attributeExpressionExecutors[0].getClass().getCanonicalName());
        }
    } else {
        throw new SiddhiAppValidationException("TimeLength window should only have two parameters (<int> " + "windowTime,<int> windowLength), but found " + attributeExpressionExecutors.length + " input " + "attributes");
    }
}

Example 5 with SiddhiAppValidationException

use of org.wso2.siddhi.query.api.exception.SiddhiAppValidationException in project siddhi by wso2.

the class TimeWindowProcessor method init.

@Override
protected void init(ExpressionExecutor[] attributeExpressionExecutors, ConfigReader configReader, boolean outputExpectsExpiredEvents, SiddhiAppContext siddhiAppContext) {
    this.siddhiAppContext = siddhiAppContext;
    this.expiredEventChunk = new ComplexEventChunk<StreamEvent>(false);
    if (attributeExpressionExecutors.length == 1) {
        if (attributeExpressionExecutors[0] instanceof ConstantExpressionExecutor) {
            if (attributeExpressionExecutors[0].getReturnType() == Attribute.Type.INT) {
                timeInMilliSeconds = (Integer) ((ConstantExpressionExecutor) attributeExpressionExecutors[0]).getValue();
            } else if (attributeExpressionExecutors[0].getReturnType() == Attribute.Type.LONG) {
                timeInMilliSeconds = (Long) ((ConstantExpressionExecutor) attributeExpressionExecutors[0]).getValue();
            } else {
                throw new SiddhiAppValidationException("Time window's parameter attribute should be either " + "int or long, but found " + attributeExpressionExecutors[0].getReturnType());
            }
        } else {
            throw new SiddhiAppValidationException("Time window should have constant parameter attribute but " + "found a dynamic attribute " + attributeExpressionExecutors[0].getClass().getCanonicalName());
        }
    } else {
        throw new SiddhiAppValidationException("Time window should only have one parameter (<int|long|time> " + "windowTime), but found " + attributeExpressionExecutors.length + " input attributes");
    }
}