Examples with Expression org.apache.camel.Expression used on opensource projects

Example 31 with Expression

use of org.apache.camel.Expression in project camel by apache.

the class ValueBuilder method tokenize.

public ValueBuilder tokenize(String token, int group, boolean skipFirst) {
    Expression newExp = ExpressionBuilder.tokenizeExpression(expression, token);
    if (group == 0 && skipFirst) {
        // wrap in skip first (if group then it has its own skip first logic)
        newExp = ExpressionBuilder.skipFirstExpression(newExp);
    }
    newExp = ExpressionBuilder.groupIteratorExpression(newExp, token, group, skipFirst);
    return onNewValueBuilder(newExp);
}

Example 32 with Expression

use of org.apache.camel.Expression in project camel by apache.

the class ValueBuilder method in.

public Predicate in(Object... values) {
    List<Predicate> predicates = new ArrayList<Predicate>();
    for (Object value : values) {
        Expression right = asExpression(value);
        right = ExpressionBuilder.convertToExpression(right, expression);
        Predicate predicate = onNewPredicate(PredicateBuilder.isEqualTo(expression, right));
        predicates.add(predicate);
    }
    return in(predicates.toArray(new Predicate[predicates.size()]));
}

Example 33 with Expression

use of org.apache.camel.Expression in project camel by apache.

the class ValueBuilder method xtokenize.

public ValueBuilder xtokenize(String path, char mode, Namespaces namespaces) {
    Expression newExp = ExpressionBuilder.tokenizeXMLAwareExpression(path, mode);
    ((NamespaceAware) newExp).setNamespaces(namespaces.getNamespaces());
    return onNewValueBuilder(newExp);
}

Example 34 with Expression

use of org.apache.camel.Expression in project camel by apache.

the class XPathBuilder method createSimpleFunction.

private XPathFunction createSimpleFunction() {
    return new XPathFunction() {

        @SuppressWarnings("rawtypes")
        public Object evaluate(List list) throws XPathFunctionException {
            if (!list.isEmpty()) {
                Object value = list.get(0);
                if (value != null) {
                    String text = exchange.get().getContext().getTypeConverter().convertTo(String.class, value);
                    Language simple = exchange.get().getContext().resolveLanguage("simple");
                    Expression exp = simple.createExpression(text);
                    Object answer = exp.evaluate(exchange.get(), Object.class);
                    return answer;
                }
            }
            return null;
        }
    };
}

Example 35 with Expression

use of org.apache.camel.Expression in project camel by apache.

the class MethodInfo method createParameterExpressions.

protected Expression[] createParameterExpressions() {
    final int size = parameters.size();
    LOG.trace("Creating parameters expression for {} parameters", size);
    final Expression[] expressions = new Expression[size];
    for (int i = 0; i < size; i++) {
        Expression parameterExpression = parameters.get(i).getExpression();
        expressions[i] = parameterExpression;
        LOG.trace("Parameter #{} has expression: {}", i, parameterExpression);
    }
    return expressions;
}