Examples with ValidationResult org.mule.runtime.api.el.ValidationResult used on opensource projects

Example 1 with ValidationResult

use of org.mule.runtime.api.el.ValidationResult in project mule by mulesoft.

the class DefaultExpressionManager method validate.

@Override
public ValidationResult validate(String expression) {
    if (!muleContext.getConfiguration().isValidateExpressions()) {
        if (LOGGER.isDebugEnabled()) {
            LOGGER.debug("Validate expressions is turned off, no checking done for: " + expression);
        }
        return new DefaultValidationResult(true, null);
    }
    final StringBuilder message = new StringBuilder();
    try {
        parser.validate(expression);
        final AtomicBoolean valid = new AtomicBoolean(true);
        if (expression.contains(DEFAULT_EXPRESSION_PREFIX)) {
            parser.parse(token -> {
                if (valid.get()) {
                    ValidationResult result = expressionLanguage.validate(token);
                    if (!result.isSuccess()) {
                        valid.compareAndSet(true, false);
                        message.append(token).append(" is invalid\n");
                        message.append(result.errorMessage().orElse(""));
                    }
                }
                return null;
            }, expression);
        } else {
            return expressionLanguage.validate(expression);
        }
    } catch (IllegalArgumentException e) {
        return failure(e.getMessage(), expression);
    }
    if (message.length() > 0) {
        return failure(message.toString());
    }
    return success();
}

Example 2 with ValidationResult

use of org.mule.runtime.api.el.ValidationResult in project mule by mulesoft.

the class AssertionMessageProcessor method start.

@Override
public void start() throws InitialisationException {
    ValidationResult result = this.expressionManager.validate(expression);
    if (!result.isSuccess()) {
        throw new InvalidExpressionException(expression, result.errorMessage().orElse("Invalid exception"));
    }
    latch = new CountDownLatch(count);
    addAssertion(getRootContainerLocation().toString(), this);
}

Example 3 with ValidationResult

use of org.mule.runtime.api.el.ValidationResult in project mule by mulesoft.

the class ResponseAssertionMessageProcessor method start.

@Override
public void start() throws InitialisationException {
    super.start();
    ValidationResult result = this.expressionManager.validate(responseExpression);
    if (!result.isSuccess()) {
        throw new InvalidExpressionException(expression, result.errorMessage().orElse("Invalid expression"));
    }
    responseLatch = new CountDownLatch(responseCount);
    addAssertion(getLocation().getRootContainerName(), this);
}