Examples with ExpressionEvaluationContext com.evolveum.midpoint.repo.common.expression.ExpressionEvaluationContext used on opensource projects

Example 16 with ExpressionEvaluationContext

use of com.evolveum.midpoint.repo.common.expression.ExpressionEvaluationContext in project midpoint by Evolveum.

the class CustomTransport method evaluateExpression.

// TODO deduplicate
private void evaluateExpression(ExpressionType expressionType, ExpressionVariables expressionVariables, String shortDesc, Task task, OperationResult result) throws ObjectNotFoundException, SchemaException, ExpressionEvaluationException {
    QName resultName = new QName(SchemaConstants.NS_C, "result");
    PrismPropertyDefinition<String> resultDef = new PrismPropertyDefinitionImpl<>(resultName, DOMUtil.XSD_STRING, prismContext);
    Expression<PrismPropertyValue<String>, PrismPropertyDefinition<String>> expression = expressionFactory.makeExpression(expressionType, resultDef, shortDesc, task, result);
    ExpressionEvaluationContext params = new ExpressionEvaluationContext(null, expressionVariables, shortDesc, task, result);
    ModelExpressionThreadLocalHolder.evaluateExpressionInContext(expression, params, task, result);
}

Example 17 with ExpressionEvaluationContext

use of com.evolveum.midpoint.repo.common.expression.ExpressionEvaluationContext in project midpoint by Evolveum.

the class BaseHandler method evaluateExpression.

private List<String> evaluateExpression(ExpressionType expressionType, ExpressionVariables expressionVariables, String shortDesc, Task task, OperationResult result) throws ObjectNotFoundException, SchemaException, ExpressionEvaluationException {
    QName resultName = new QName(SchemaConstants.NS_C, "result");
    PrismPropertyDefinition<String> resultDef = new PrismPropertyDefinitionImpl<>(resultName, DOMUtil.XSD_STRING, prismContext);
    Expression<PrismPropertyValue<String>, PrismPropertyDefinition<String>> expression = expressionFactory.makeExpression(expressionType, resultDef, shortDesc, task, result);
    ExpressionEvaluationContext params = new ExpressionEvaluationContext(null, expressionVariables, shortDesc, task, result);
    PrismValueDeltaSetTriple<PrismPropertyValue<String>> exprResult = ModelExpressionThreadLocalHolder.evaluateExpressionInContext(expression, params, task, result);
    List<String> retval = new ArrayList<>();
    for (PrismPropertyValue<String> item : exprResult.getZeroSet()) {
        retval.add(item.getValue());
    }
    return retval;
}

Example 18 with ExpressionEvaluationContext

use of com.evolveum.midpoint.repo.common.expression.ExpressionEvaluationContext in project midpoint by Evolveum.

the class BaseHelper method evaluateExpression.

private List<String> evaluateExpression(ExpressionType expressionType, ExpressionVariables expressionVariables, String shortDesc, Task task, OperationResult result) throws ObjectNotFoundException, SchemaException, ExpressionEvaluationException {
    QName resultName = new QName(SchemaConstants.NS_C, "result");
    PrismPropertyDefinition<String> resultDef = new PrismPropertyDefinitionImpl(resultName, DOMUtil.XSD_STRING, prismContext);
    Expression<PrismPropertyValue<String>, PrismPropertyDefinition<String>> expression = expressionFactory.makeExpression(expressionType, resultDef, shortDesc, task, result);
    ExpressionEvaluationContext params = new ExpressionEvaluationContext(null, expressionVariables, shortDesc, task, result);
    PrismValueDeltaSetTriple<PrismPropertyValue<String>> exprResult;
    exprResult = ModelExpressionThreadLocalHolder.evaluateExpressionInContext(expression, params, task, result);
    List<String> retval = new ArrayList<String>();
    for (PrismPropertyValue<String> item : exprResult.getZeroSet()) {
        retval.add(item.getValue());
    }
    return retval;
}

Example 19 with ExpressionEvaluationContext

use of com.evolveum.midpoint.repo.common.expression.ExpressionEvaluationContext in project midpoint by Evolveum.

the class BaseHelper method evaluateBooleanExpression.

protected boolean evaluateBooleanExpression(ExpressionType expressionType, ExpressionVariables expressionVariables, String shortDesc, Task task, OperationResult result) throws ObjectNotFoundException, SchemaException, ExpressionEvaluationException {
    QName resultName = new QName(SchemaConstants.NS_C, "result");
    PrismPropertyDefinition<Boolean> resultDef = new PrismPropertyDefinitionImpl(resultName, DOMUtil.XSD_BOOLEAN, prismContext);
    Expression<PrismPropertyValue<Boolean>, PrismPropertyDefinition<Boolean>> expression = expressionFactory.makeExpression(expressionType, resultDef, shortDesc, task, result);
    ExpressionEvaluationContext params = new ExpressionEvaluationContext(null, expressionVariables, shortDesc, task, result);
    PrismValueDeltaSetTriple<PrismPropertyValue<Boolean>> exprResultTriple = ModelExpressionThreadLocalHolder.evaluateExpressionInContext(expression, params, task, result);
    Collection<PrismPropertyValue<Boolean>> exprResult = exprResultTriple.getZeroSet();
    if (exprResult.size() == 0) {
        return false;
    } else if (exprResult.size() > 1) {
        throw new IllegalStateException("Filter expression should return exactly one boolean value; it returned " + exprResult.size() + " ones");
    }
    Boolean boolResult = exprResult.iterator().next().getValue();
    return boolResult != null ? boolResult : false;
}

Example 20 with ExpressionEvaluationContext

use of com.evolveum.midpoint.repo.common.expression.ExpressionEvaluationContext in project midpoint by Evolveum.

the class AccCertExpressionHelper method evaluateRefExpression.

private List<ObjectReferenceType> evaluateRefExpression(ExpressionType expressionType, ExpressionVariables expressionVariables, String shortDesc, Task task, OperationResult result) throws ObjectNotFoundException, SchemaException, ExpressionEvaluationException {
    QName resultName = new QName(SchemaConstants.NS_C, "result");
    PrismReferenceDefinition resultDef = new PrismReferenceDefinitionImpl(resultName, ObjectReferenceType.COMPLEX_TYPE, prismContext);
    Expression<PrismReferenceValue, PrismReferenceDefinition> expression = expressionFactory.makeExpression(expressionType, resultDef, shortDesc, task, result);
    ExpressionEvaluationContext context = new ExpressionEvaluationContext(null, expressionVariables, shortDesc, task, result);
    context.setAdditionalConvertor(ExpressionUtil.createRefConvertor(UserType.COMPLEX_TYPE));
    PrismValueDeltaSetTriple<PrismReferenceValue> exprResult = ModelExpressionThreadLocalHolder.evaluateRefExpressionInContext(expression, context, task, result);
    List<ObjectReferenceType> retval = new ArrayList<>();
    for (PrismReferenceValue value : exprResult.getZeroSet()) {
        ObjectReferenceType ort = new ObjectReferenceType();
        ort.setupReferenceValue(value);
        retval.add(ort);
    }
    return retval;
}