Examples with MapContext org.apache.commons.jexl3.MapContext used on opensource projects

Example 16 with MapContext

use of org.apache.commons.jexl3.MapContext in project dhis2-core by dhis2.

the class ExpressionUtils method evaluate.

/**
     * @param expression the expression.
     * @param vars the variables, can be null.
     * @param strict indicates whether to use strict or lenient engine mode.
     * @return the result of the evaluation.
     */
private static Object evaluate(String expression, Map<String, Object> vars, boolean strict) {
    expression = expression.replaceAll(IGNORED_KEYWORDS_REGEX, StringUtils.EMPTY);
    JexlEngine engine = strict ? JEXL_STRICT : JEXL;
    Expression exp = engine.createExpression(expression);
    JexlContext context = vars != null ? new MapContext(vars) : new MapContext();
    return exp.evaluate(context);
}

Example 17 with MapContext

use of org.apache.commons.jexl3.MapContext in project cxf by apache.

the class JexlClaimsMapper method mapClaims.

public ProcessedClaimCollection mapClaims(String sourceRealm, ProcessedClaimCollection sourceClaims, String targetRealm, ClaimsParameters parameters) {
    JexlContext context = new MapContext();
    context.set("sourceClaims", sourceClaims);
    context.set("targetClaims", new ProcessedClaimCollection());
    context.set("sourceRealm", sourceRealm);
    context.set("targetRealm", targetRealm);
    context.set("claimsParameters", parameters);
    Script s = getScript();
    if (s == null) {
        LOG.warning("No claim mapping script defined");
        // TODO Check if null or an exception would be more
        return new ProcessedClaimCollection();
    // appropriate
    }
    return (ProcessedClaimCollection) s.execute(context);
}