Examples with VariableResolverFactory org.mvel2.integration.VariableResolverFactory used on opensource projects

Example 51 with VariableResolverFactory

use of org.mvel2.integration.VariableResolverFactory in project mvel by mikebrock.

the class OperativeAssign method getReducedValueAccelerated.

public Object getReducedValueAccelerated(Object ctx, Object thisValue, VariableResolverFactory factory) {
    VariableResolver resolver = factory.getVariableResolver(varName);
    resolver.setValue(ctx = MathProcessor.doOperations(resolver.getValue(), operation, knownInType, statement.getValue(ctx, thisValue, factory)));
    return ctx;
}

Example 52 with VariableResolverFactory

use of org.mvel2.integration.VariableResolverFactory in project mvel by mikebrock.

the class OperativeAssign method getReducedValue.

public Object getReducedValue(Object ctx, Object thisValue, VariableResolverFactory factory) {
    VariableResolver resolver = factory.getVariableResolver(varName);
    resolver.setValue(ctx = MathProcessor.doOperations(resolver.getValue(), operation, eval(expr, start, offset, ctx, factory)));
    return ctx;
}

Example 53 with VariableResolverFactory

use of org.mvel2.integration.VariableResolverFactory in project mvel by mikebrock.

the class Soundslike method getReducedValue.

public Object getReducedValue(Object ctx, Object thisValue, VariableResolverFactory factory) {
    try {
        String i = String.valueOf(soundslike.getReducedValue(ctx, thisValue, factory));
        if (i == null)
            throw new ClassCastException();
        String x = (String) stmt.getReducedValue(ctx, thisValue, factory);
        if (x == null)
            throw new CompileException("not a string: " + stmt.getName(), stmt.getExpr(), stmt.getStart());
        return soundex(i).equals(soundex(x));
    } catch (ClassCastException e) {
        throw new CompileException("not a string: " + soundslike.getName(), soundslike.getExpr(), soundslike.getStart());
    }
}

Example 54 with VariableResolverFactory

use of org.mvel2.integration.VariableResolverFactory in project mvel by mikebrock.

the class CompiledForEachNode method eval.

public Object eval(TemplateRuntime runtime, TemplateOutputStream appender, Object ctx, VariableResolverFactory factory) {
    Iterator[] iters = new Iterator[item.length];
    Object o;
    for (int i = 0; i < iters.length; i++) {
        if ((o = MVEL.executeExpression(ce[i], ctx, factory)) instanceof Iterable) {
            iters[i] = ((Iterable) o).iterator();
        } else if (o instanceof Object[]) {
            iters[i] = new ArrayIterator((Object[]) o);
        } else if (o instanceof Integer) {
            iters[i] = new CountIterator((Integer) o);
        } else {
            throw new TemplateRuntimeError("cannot iterate object type: " + o.getClass().getName());
        }
    }
    Map<String, Object> locals = new HashMap<String, Object>();
    MapVariableResolverFactory localFactory = new MapVariableResolverFactory(locals, factory);
    int iterate = iters.length;
    while (true) {
        for (int i = 0; i < iters.length; i++) {
            if (!iters[i].hasNext()) {
                iterate--;
                locals.put(item[i], "");
            } else {
                locals.put(item[i], iters[i].next());
            }
        }
        if (iterate != 0) {
            nestedNode.eval(runtime, appender, ctx, localFactory);
            if (sepExpr != null) {
                for (Iterator it : iters) {
                    if (it.hasNext()) {
                        appender.append(String.valueOf(MVEL.executeExpression(cSepExpr, ctx, factory)));
                        break;
                    }
                }
            }
        } else
            break;
    }
    return next != null ? next.eval(runtime, appender, ctx, factory) : null;
}

Example 55 with VariableResolverFactory

use of org.mvel2.integration.VariableResolverFactory in project mvel by mikebrock.

the class ReflectiveAccessorOptimizer method optimizeCollection.

public Accessor optimizeCollection(ParserContext pCtx, Object o, Class type, char[] property, int start, int offset, Object ctx, Object thisRef, VariableResolverFactory factory) {
    this.start = this.cursor = start;
    this.length = start + offset;
    this.returnType = type;
    this.ctx = ctx;
    this.variableFactory = factory;
    this.pCtx = pCtx;
    Accessor root = _getAccessor(o, returnType);
    if (property != null && length > start) {
        return new Union(root, property, cursor, offset);
    } else {
        return root;
    }
}