Examples with Expression org.eclipse.bpmn2.Expression used on opensource projects

Example 46 with Expression

use of org.eclipse.bpmn2.Expression in project drools by kiegroup.

the class ExpressionConverter method writeAttributes.

@Override
protected void writeAttributes(HierarchicalStreamWriter writer, Object parent) {
    super.writeAttributes(writer, parent);
    Expression e = (Expression) parent;
    if (e.getTypeRef() != null)
        writer.addAttribute(TYPE_REF, MarshallingUtils.formatQName(e.getTypeRef()));
}

Example 47 with Expression

use of org.eclipse.bpmn2.Expression in project oozie by apache.

the class CoordInputLogicEvaluatorUtil method validateInputLogic.

/**
 * Validate input logic.
 *
 * @throws JDOMException the JDOM exception
 * @throws CommandException in case of error
 */
public void validateInputLogic() throws JDOMException, CommandException {
    JexlEngine jexl = new OozieJexlEngine();
    String expression = CoordUtils.getInputLogic(coordAction.getActionXml().toString());
    if (StringUtils.isEmpty(expression)) {
        return;
    }
    Expression e = jexl.createExpression(expression);
    JexlContext jc = new OozieJexlParser(jexl, new CoordInputLogicBuilder(new CoordInputLogicEvaluatorPhaseValidate(coordAction)));
    try {
        Object result = e.evaluate(jc);
        log.debug("Input logic expression is [{0}] and evaluate result is [{1}]", expression, result);
    } catch (RuntimeException re) {
        throw new CommandException(ErrorCode.E1028, re.getCause().getMessage());
    }
}