Package org.apache.commons.scxml2

Examples of org.apache.commons.scxml2.Status

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        }
        JexlContext jexlCtx = null;
        if (ctx instanceof JexlContext) {
            jexlCtx = (JexlContext) ctx;
        } else {
            throw new SCXMLExpressionException(ERR_CTX_TYPE);
        }
        Script jexlScript = null;
        try {
            final JexlContext effective = getEffectiveContext(jexlCtx);
            effective.setEvaluatingLocation(true);
            jexlScript = getJexlEngine().createScript(script);
            return jexlScript.execute(effective);
        } catch (Exception e) {
            String exMessage = e.getMessage() != null ? e.getMessage() : e.getClass().getCanonicalName();
            throw new SCXMLExpressionException("evalScript('" + script + "'): " + exMessage, e);
        }
    }
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            throws SCXMLExpressionException {
        XPath xpath = getXPath(ctx);
        try {
            return xpath.evaluate(expr, dummyContextNode, XPathConstants.STRING);
        } catch (XPathExpressionException xee) {
            throw new SCXMLExpressionException(xee.getMessage(), xee);
        }
    }
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            throws SCXMLExpressionException {
        XPath xpath = getXPath(ctx);
        try {
            return (Boolean) xpath.evaluate(expr, dummyContextNode, XPathConstants.BOOLEAN);
        } catch (XPathExpressionException xee) {
            throw new SCXMLExpressionException(xee.getMessage(), xee);
        }
    }
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            replaceFirst("DataNode(");
        XPath xpath = getXPath(ctx);
        try {
            return (Node) xpath.evaluate(evalExpr, dummyContextNode, XPathConstants.NODE);
        } catch (XPathExpressionException xee) {
            throw new SCXMLExpressionException(xee.getMessage(), xee);
        }
    }
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     * Get configures XPath from the factory.
     */
    @SuppressWarnings("unchecked")
    private XPath getXPath(final Context ctx) throws SCXMLExpressionException {
        if (!(ctx instanceof XPathContext)) {
            throw new SCXMLExpressionException("XPathEvaluator needs XPathContext");
        }
        XPathContext xctx = (XPathContext) ctx;
        factory.setXPathVariableResolver(xctx);
        fnResolver.setContext(xctx);
        XPath xpath = factory.newXPath();
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            try {
                wait = Long.parseLong(numericDelay);
            } catch (NumberFormatException nfe) {
                appLog.error(nfe.getMessage(), nfe);
                throw new SCXMLExpressionException(nfe.getMessage(), nfe);
            }
            wait *= multiplier;

        }
        return wait;
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            // ... evaluate
            return engine.eval(jsExpression,new JSBindings(context,bindings));

        } catch (Exception x) {
            throw new SCXMLExpressionException("Error evaluating ['" + expression + "'] " + x);
        }
    }
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        if (object instanceof Boolean) {
           return (Boolean) object;
        }

        throw new SCXMLExpressionException("Invalid boolean expression: " + expression);
    }
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            // ... evaluate
            return (Node) engine.eval(jsExpression,new JSBindings(context,bindings));

        } catch (Exception x) {
            throw new SCXMLExpressionException("Error evaluating ['" + expression + "'] " + x);
        }
    }
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    /**
     * Stores the current state machine configuration ({@link Status#getAllStates()}) in the system context.
     * @param scInstance the state machine instance holding the current configuration
     */
    public void setSystemAllStatesVariable(final SCInstance scInstance) {
        Status currentStatus = scInstance.getCurrentStatus();
        scInstance.getSystemContext().setLocal(SCXMLSystemContext.ALL_STATES_KEY, currentStatus.getAllStates());
    }
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