Examples with NavajoException com.dexels.navajo.document.NavajoException used on opensource projects

Example 6 with NavajoException

use of com.dexels.navajo.document.NavajoException in project navajo by Dexels.

the class NavajoExceptionEvent method getEventNavajo.

/**
 * Return the event parameters as a Navajo object with a message __event__.
 */
@Override
public Navajo getEventNavajo() {
    Navajo input = NavajoFactory.getInstance().createNavajo();
    Message event = NavajoFactory.getInstance().createMessage(input, "__event__");
    try {
        input.addMessage(event);
        Property webserviceProperty = NavajoFactory.getInstance().createProperty(input, "Webservice", Property.STRING_PROPERTY, getWebservice(), 0, "", Property.DIR_OUT);
        Property exception = NavajoFactory.getInstance().createProperty(input, "Exception", Property.STRING_PROPERTY, getException().getMessage(), 0, "", Property.DIR_OUT);
        Property accessIdProperty = NavajoFactory.getInstance().createProperty(input, "AccessId", Property.STRING_PROPERTY, getAccessId(), 0, "", Property.DIR_OUT);
        Property userProperty = NavajoFactory.getInstance().createProperty(input, "User", Property.STRING_PROPERTY, getUser(), 0, "", Property.DIR_OUT);
        event.addProperty(webserviceProperty);
        event.addProperty(exception);
        event.addProperty(accessIdProperty);
        event.addProperty(userProperty);
    } catch (NavajoException e) {
        logger.error("Error: ", e);
    }
    return input;
}

Example 7 with NavajoException

use of com.dexels.navajo.document.NavajoException in project navajo by Dexels.

the class CacheExpiryEvent method getEventNavajo.

@Override
public Navajo getEventNavajo() {
    Navajo input = NavajoFactory.getInstance().createNavajo();
    Message event = NavajoFactory.getInstance().createMessage(input, "__event__");
    try {
        input.addMessage(event);
        Property eventWebService = NavajoFactory.getInstance().createProperty(input, "Webservice", Property.STRING_PROPERTY, getWebservice(), 0, "", Property.DIR_OUT);
        event.addProperty(eventWebService);
        Property eventKey = NavajoFactory.getInstance().createProperty(input, "Key", Property.STRING_PROPERTY, getKey(), 0, "", Property.DIR_OUT);
        event.addProperty(eventKey);
    } catch (NavajoException e) {
        logger.error("Error: ", e);
    }
    return input;
}

Example 8 with NavajoException

use of com.dexels.navajo.document.NavajoException in project navajo by Dexels.

the class SumExpressions method evaluate.

/* (non-Javadoc)
	 * @see com.dexels.navajo.parser.FunctionInterface#evaluate()
	 */
@Override
public Object evaluate() throws TMLExpressionException {
    if (getOperands().size() < 2) {
        for (int i = 0; i < getOperands().size(); i++) {
            Object o = getOperands().get(i);
            System.err.println("Operand # " + i + " is: " + o.toString() + " - " + o.getClass());
        }
        throw new TMLExpressionException(this, "Wrong number of arguments: " + getOperands().size());
    }
    if (!(getOperand(0) instanceof String && getOperand(1) instanceof String)) {
        throw new TMLExpressionException(this, "Wrong argument types: " + getOperand(0).getClass() + " and " + getOperand(1).getClass());
    }
    String messageName = (String) getOperand(0);
    String expression = (String) getOperand(1);
    String filter = null;
    if (getOperands().size() > 2) {
        filter = (String) getOperand(2);
    }
    Message parent = getCurrentMessage();
    Navajo doc = getNavajo();
    try {
        List<Message> arrayMsg = (parent != null ? parent.getMessages(messageName) : doc.getMessages(messageName));
        if (arrayMsg == null) {
            throw new TMLExpressionException(this, "Empty or non existing array message: " + messageName);
        }
        String sumType = "int";
        double sum = 0;
        for (int i = 0; i < arrayMsg.size(); i++) {
            Message m = arrayMsg.get(i);
            boolean evaluate = (filter != null ? Condition.evaluate(filter, doc, null, m, getAccess()) : true);
            if (evaluate) {
                Operand o = Expression.evaluate(expression, m.getRootDoc(), null, m);
                if (o.value == null) {
                    throw new TMLExpressionException(this, "Null value encountered");
                }
                if (o.value instanceof Integer) {
                    sum += ((Integer) o.value).doubleValue();
                } else if (o.value instanceof Double) {
                    sum += ((Double) o.value).doubleValue();
                } else {
                    throw new TMLExpressionException(this, "Incompatible type while summing: " + o.value.getClass().getName());
                }
            }
        }
        if (sumType.equals("int")) {
            return Integer.valueOf((int) sum);
        } else if (sumType.equals("money")) {
            return new Money(sum);
        } else if (sumType.equals("percentage")) {
            return new Percentage(sum);
        } else {
            return Double.valueOf(sum);
        }
    } catch (NavajoException ne) {
        throw new TMLExpressionException(this, ne.getMessage());
    } catch (SystemException se) {
        throw new TMLExpressionException(this, se.getMessage());
    }
}

Example 9 with NavajoException

use of com.dexels.navajo.document.NavajoException in project navajo by Dexels.

the class SumProperties method evaluate.

@Override
public Object evaluate() throws com.dexels.navajo.expression.api.TMLExpressionException {
    if (getOperands().size() < 2) {
        for (int i = 0; i < getOperands().size(); i++) {
            Object o = getOperands().get(i);
            logger.info("Operand # " + i + " is: " + o.toString() + " - " + o.getClass());
        }
        throw new TMLExpressionException(this, "Wrong number of arguments: " + getOperands().size());
    }
    if (!(getOperand(0) instanceof String && getOperand(1) instanceof String)) {
        throw new TMLExpressionException(this, "Wrong argument types: " + getOperand(0).getClass() + " and " + getOperand(1).getClass());
    }
    String messageName = (String) getOperand(0);
    String propertyName = (String) getOperand(1);
    String filter = null;
    if (getOperands().size() > 2) {
        filter = (String) getOperand(2);
    }
    Message parent = getCurrentMessage();
    Navajo doc = getNavajo();
    try {
        List<Message> arrayMsg = (parent != null ? parent.getMessages(messageName) : doc.getMessages(messageName));
        if (arrayMsg == null) {
            throw new TMLExpressionException(this, "Empty or non existing array message: " + messageName);
        }
        String sumType = "int";
        double sum = 0;
        for (int i = 0; i < arrayMsg.size(); i++) {
            Message m = arrayMsg.get(i);
            Property p = m.getProperty(propertyName);
            boolean evaluate = (filter != null ? Condition.evaluate(filter, doc, null, m, getAccess()) : true);
            if (evaluate) {
                if (p != null) {
                    Object o = p.getTypedValue();
                    if (o == null) {
                        continue;
                    }
                    if (!(o instanceof Integer || o instanceof Double || o instanceof Float || o instanceof Money || o instanceof Percentage || o instanceof Boolean || o instanceof String)) {
                        throw new TMLExpressionException(this, "Only numbers are supported a sum. Not: " + (o.getClass().toString()) + " value: " + o);
                    }
                    if (o instanceof String) {
                        if ("".equals(o)) {
                        // ignore
                        } else {
                            logger.error("Only numbers are supported a sum. Not strings. Value:  " + o);
                            throw new TMLExpressionException(this, "Only numbers are supported a sum. Not strings. Value:  " + o + (o.getClass().toString()));
                        }
                    }
                    if (o instanceof Integer) {
                        sumType = "int";
                        sum += ((Integer) o).doubleValue();
                    } else if (o instanceof Double) {
                        // if (!((Double)o).equals(Double.valueOf(Double.NaN))) {
                        sumType = "float";
                        sum += ((Double) o).doubleValue();
                    // }
                    } else if (o instanceof Float) {
                        // if (!((Float)o).equals(new Float(Float.NaN))) {
                        sumType = "float";
                        sum += ((Float) o).doubleValue();
                    // }
                    } else if (o instanceof Money) {
                        // if (!Double.valueOf(((Money)o).doubleValue()).equals(Double.valueOf(Float.NaN))) {
                        sumType = "money";
                        sum += ((Money) o).doubleValue();
                    // }
                    } else if (o instanceof Percentage) {
                        // if (!Double.valueOf(((Money)o).doubleValue()).equals(Double.valueOf(Float.NaN))) {
                        sumType = "percentage";
                        sum += ((Percentage) o).doubleValue();
                    // }
                    } else if (o instanceof Boolean) {
                        sumType = "int";
                        sum += ((Boolean) o).booleanValue() ? 1 : 0;
                    }
                } else {
                    throw new TMLExpressionException(this, "Property does not exist: " + propertyName);
                }
            }
        }
        if (sumType.equals("int")) {
            return Integer.valueOf((int) sum);
        } else if (sumType.equals("money")) {
            return new Money(sum);
        } else if (sumType.equals("percentage")) {
            return new Percentage(sum);
        } else {
            return Double.valueOf(sum);
        }
    } catch (NavajoException ne) {
        throw new TMLExpressionException(this, ne.getMessage());
    } catch (SystemException se) {
        throw new TMLExpressionException(this, se.getMessage());
    }
}

Example 10 with NavajoException

use of com.dexels.navajo.document.NavajoException in project navajo by Dexels.

the class NavajoContext method dumpTopElement.

public void dumpTopElement() {
    Object o = myElementStack.peek();
    if (o instanceof Navajo) {
        Navajo n = (Navajo) o;
        StringWriter sw = new StringWriter();
        try {
            n.write(sw);
            logger.info("Navajo on top: {}", sw);
        } catch (NavajoException e) {
            logger.error("Error: ", e);
        }
    } else if (o instanceof Message) {
        logger.info("Message on top: {}", ((Message) o).getFullMessageName());
    } else if (o instanceof Property) {
        try {
            logger.info("Property on top: {}", ((Property) o).getFullPropertyName());
        } catch (NavajoException e) {
            logger.error("Error: ", e);
        }
    } else {
        if (o != null) {
            logger.info("Other object: {}", o.getClass());
        } else {
            logger.info("Null object on stack!");
        }
    }
}