Package org.apache.commons.jexl2

Examples of org.apache.commons.jexl2.JexlContext

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        }
        // This is mandated by JSR-223 (end of section SCR.4.3.4.1.2 - Script Execution)
        context.setAttribute(CONTEXT_KEY, context, ScriptContext.ENGINE_SCOPE);
        try {
            Script jexlScript = jexlEngine.createScript(script);
            JexlContext ctxt = new JexlContextWrapper(context);
            return jexlScript.execute(ctxt);
        } catch (Exception e) {
            throw new ScriptException(e.toString());
        }
    }
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        @Override
        public Object eval(final ScriptContext context) throws ScriptException {
            // This is mandated by JSR-223 (end of section SCR.4.3.4.1.2 - Script Execution)
            context.setAttribute(CONTEXT_KEY, context, ScriptContext.ENGINE_SCOPE);
            try {
                JexlContext ctxt = new JexlContextWrapper(context);
                return script.execute(ctxt);
            } catch (Exception e) {
                throw new ScriptException(e.toString());
            }
        }
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        return result;
    }

    public String evaluate(final String expression, final AbstractAttributable attributable) {

        final JexlContext jexlContext = new MapContext();

        if (attributable instanceof SyncopeUser) {
            SyncopeUser user = (SyncopeUser) attributable;

            jexlContext.set("username", user.getUsername() != null
                    ? user.getUsername()
                    : "");
            jexlContext.set("creationDate", user.getCreationDate() != null
                    ? user.getDateFormatter().format(user.getCreationDate())
                    : "");
            jexlContext.set("lastLoginDate", user.getLastLoginDate() != null
                    ? user.getDateFormatter().format(user.getLastLoginDate())
                    : "");
            jexlContext.set("failedLogins", user.getFailedLogins() != null
                    ? user.getFailedLogins()
                    : "");
            jexlContext.set("changePwdDate", user.getChangePwdDate() != null
                    ? user.getDateFormatter().format(user.getChangePwdDate())
                    : "");
        }

        addAttrsToContext(attributable.getAttributes(), jexlContext);
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    }

    public JexlContext addAttrsToContext(final Collection<? extends AbstractAttr> attributes,
            final JexlContext jexlContext) {

        JexlContext context = jexlContext == null
                ? new MapContext()
                : jexlContext;

        for (AbstractAttr attribute : attributes) {
            List<String> attributeValues = attribute.getValuesAsStrings();
            String expressionValue = attributeValues.isEmpty()
                    ? ""
                    : attributeValues.get(0);

            LOG.debug("Add attribute {} with value {}",
                    new Object[] { attribute.getSchema().getName(), expressionValue });

            context.set(attribute.getSchema().getName(), expressionValue);
        }

        return context;
    }
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    }

    public JexlContext addDerAttrsToContext(final Collection<? extends AbstractDerAttr> derAttributes,
            final Collection<? extends AbstractAttr> attributes, final JexlContext jexlContext) {

        JexlContext context = jexlContext == null
                ? new MapContext()
                : jexlContext;

        for (AbstractDerAttr attribute : derAttributes) {
            String expressionValue = attribute.getValue(attributes);
            if (expressionValue == null) {
                expressionValue = "";
            }

            LOG.debug("Add derived attribute {} with value {}", new Object[] { attribute.getDerivedSchema().getName(),
                    expressionValue });

            context.set(attribute.getDerivedSchema().getName(), expressionValue);
        }

        return context;
    }
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        return context;
    }

    public String evaluate(final String expression, final AbstractAttributableTO attributableTO) {

        final JexlContext context = new MapContext();

        if (attributableTO instanceof UserTO) {
            UserTO user = (UserTO) attributableTO;

            context.set("username", user.getUsername() != null
                    ? user.getUsername()
                    : "");
            context.set("password", user.getPassword() != null
                    ? user.getPassword()
                    : "");
        }

        for (AttributeTO attribute : attributableTO.getAttributes()) {
            List<String> attributeValues = attribute.getValues();
            String expressionValue = attributeValues.isEmpty()
                    ? ""
                    : attributeValues.get(0);

            LOG.debug("Add attribute {} with value {}", new Object[] { attribute.getSchema(), expressionValue });

            context.set(attribute.getSchema(), expressionValue);
        }
        for (AttributeTO attribute : attributableTO.getDerivedAttributes()) {
            List<String> attributeValues = attribute.getValues();
            String expressionValue = attributeValues.isEmpty()
                    ? ""
                    : attributeValues.get(0);

            LOG.debug("Add attribute {} with value {}", new Object[] { attribute.getSchema(), expressionValue });

            context.set(attribute.getSchema(), expressionValue);
        }
        for (AttributeTO attribute : attributableTO.getVirtualAttributes()) {
            List<String> attributeValues = attribute.getValues();
            String expressionValue = attributeValues.isEmpty()
                    ? ""
                    : attributeValues.get(0);

            LOG.debug("Add attribute {} with value {}", new Object[] { attribute.getSchema(), expressionValue });

            context.set(attribute.getSchema(), expressionValue);
        }

        // Evaluate expression using the context prepared before
        return evaluate(expression, context);
    }
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    }

    private boolean evaluateMandatoryCondition(final String mandatoryCondition,
            final List<? extends AbstractAttr> attributes) {

        JexlContext jexlContext = new MapContext();
        jexlUtil.addAttrsToContext(attributes, jexlContext);

        return Boolean.parseBoolean(jexlUtil.evaluate(mandatoryCondition, jexlContext));
    }
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        final ConfigurableApplicationContext context = ApplicationContextManager.getApplicationContext();
        final JexlUtil jexlUtil = context.getBean(JexlUtil.class);

        // Prepare context using user attributes
        final JexlContext jexlContext = jexlUtil.addAttrsToContext(attributes, null);

        final AbstractAttributable owner = getOwner();
        if (owner instanceof SyncopeUser) {
            jexlContext.set("username", ((SyncopeUser) owner).getUsername() != null
                    ? ((SyncopeUser) owner).getUsername()
                    : "");
            jexlContext.set("creationDate", ((SyncopeUser) owner).getCreationDate() != null
                    ? ((SyncopeUser) owner).getDateFormatter().format(((SyncopeUser) owner).getCreationDate())
                    : "");
            jexlContext.set("lastLoginDate", ((SyncopeUser) owner).getLastLoginDate() != null
                    ? ((SyncopeUser) owner).getDateFormatter().format(((SyncopeUser) owner).getLastLoginDate())
                    : "");
            jexlContext.set("failedLogins", ((SyncopeUser) owner).getFailedLogins() != null
                    ? ((SyncopeUser) owner).getFailedLogins()
                    : "");
            jexlContext.set("changePwdDate", ((SyncopeUser) owner).getChangePwdDate() != null
                    ? ((SyncopeUser) owner).getDateFormatter().format(((SyncopeUser) owner).getChangePwdDate())
                    : "");
        }

        // Evaluate expression using the context prepared before
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        JMeterContext jmctx = JMeterContextService.getContext();
        JMeterVariables vars = jmctx.getVariables();

        try
        {
            JexlContext jc = new MapContext();
            jc.set("log", log); //$NON-NLS-1$
            jc.set("ctx", jmctx); //$NON-NLS-1$
            jc.set("vars", vars); //$NON-NLS-1$
            jc.set("props", JMeterUtils.getJMeterProperties()); //$NON-NLS-1$
            // Previously mis-spelt as theadName
            jc.set("threadName", Thread.currentThread().getName()); //$NON-NLS-1$
            jc.set("sampler", currentSampler); //$NON-NLS-1$ (may be null)
            jc.set("sampleResult", previousResult); //$NON-NLS-1$ (may be null)
            jc.set("OUT", System.out);//$NON-NLS-1$

            // Now evaluate the script, getting the result
            Expression e = getJexlEngine().createExpression( exp );
            Object o = e.evaluate(jc);
            if (o != null)
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    }

    private boolean evaluateMandatoryCondition(final String mandatoryCondition,
            final List<? extends AbstractAttr> attributes) {

        JexlContext jexlContext = new MapContext();
        jexlUtil.addAttrsToContext(attributes, jexlContext);

        return Boolean.parseBoolean(jexlUtil.evaluate(mandatoryCondition, jexlContext));
    }
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