Package org.apache.commons.jexl

Examples of org.apache.commons.jexl.Expression.evaluate()

2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
                            // FIXME: workaround for JXPath bug
                            iter = val instanceof NativeArray ? new JSIntrospector.NativeArrayIterator((NativeArray)val) :
                                        compiledExpression.iteratePointers(jxpathContext);
                        } else if (expr.compiledExpression instanceof Expression) {
                            Expression e = (Expression)expr.compiledExpression;
                            Object result = e.evaluate(jexlContext);
                            if (result != null) {
                                iter = Introspector.getUberspect().getIterator(result,
                                        new Info(ev.location.getSystemId(), ev.location.getLineNumber(), ev.location.getColumnNumber()));
                            }
                            if (iter == null) {
View Full Code Here
101
102
103
104
105
106
107
108
109
110
111
        Expression expr = ExpressionFactory.createExpression(expression);

        JexlContext ctx = JexlHelper.createContext();
        ctx.setVars(vars);

        Object result = expr.evaluate(ctx);
        if (debug) {
            log.debug("Result: " + result);
        }

        return result;
View Full Code Here
185
186
187
188
189
190
191
192
193
194
195
        String result = subst.replace(var);

        try
        {
            Expression exp = ExpressionFactory.createExpression(result);
            result = (String) exp.evaluate(context);
        }
        catch (Exception e)
        {
            configuration.getLogger().debug("Error encountered evaluating " + result, e);
        }
View Full Code Here
76
77
78
79
80
81
82
83
84
85
86
            String evalExpr = inFct.matcher(expr).
                replaceAll("_builtin.isMember(_ALL_STATES, ");
            evalExpr = dataFct.matcher(evalExpr).
                replaceAll("_builtin.data(");
            exp = ExpressionFactory.createExpression(evalExpr);
            return exp.evaluate(getEffectiveContext(jexlCtx));
        } catch (Exception e) {
            throw new SCXMLExpressionException(e);
        }
    }
View Full Code Here
103
104
105
106
107
108
109
110
111
112
113
            String evalExpr = inFct.matcher(expr).
                replaceAll("_builtin.isMember(_ALL_STATES, ");
            evalExpr = dataFct.matcher(evalExpr).
                replaceAll("_builtin.data(");
            exp = ExpressionFactory.createExpression(evalExpr);
            return (Boolean) exp.evaluate(getEffectiveContext(jexlCtx));
        } catch (Exception e) {
            throw new SCXMLExpressionException(e);
        }
    }
View Full Code Here
132
133
134
135
136
137
138
139
140
141
142
            evalExpr = dataFct.matcher(evalExpr).
                replaceFirst("_builtin.dataNode(");
            evalExpr = dataFct.matcher(evalExpr).
                replaceAll("_builtin.data(");
            exp = ExpressionFactory.createExpression(evalExpr);
            return (Node) exp.evaluate(getEffectiveContext(jexlCtx));
        } catch (Exception e) {
            throw new SCXMLExpressionException(e);
        }
    }
View Full Code Here
71
72
73
74
75
76
77
78
79
80
81
     */
    public void assertExpression(String expression, Object expected) throws Exception {
        Expression exp = ExpressionFactory.createExpression(expression);

        context.setVars(variables);
        Object value = exp.evaluate(context);

        assertEquals("expression: " + expression, expected, value);
    }

    /**
 
View Full Code Here
45
46
47
48
49
50
51
52
53
54
55
        l.add("Hello from location 0");
        l.add(new Integer(2));
        jc.getVars().put("array", l);

        Expression e = ExpressionFactory.createExpression("array[1]");
        Object o = e.evaluate(jc);
        System.out.println("Object @ location 1 = " + o);

        e = ExpressionFactory.createExpression("array[0].length()");
        o = e.evaluate(jc);
View Full Code Here
49
50
51
52
53
54
55
56
57
58
        Expression e = ExpressionFactory.createExpression("array[1]");
        Object o = e.evaluate(jc);
        System.out.println("Object @ location 1 = " + o);

        e = ExpressionFactory.createExpression("array[0].length()");
        o = e.evaluate(jc);

        System.out.println("The length of the string at location 0 is : " + o);
    }
}
View Full Code Here
43
44
45
46
47
48
49
50
51
52
53
        /*
         *  access a method w/o args
         */
        Expression e = ExpressionFactory.createExpression("foo.getFoo()");
        Object o = e.evaluate(jc);
        System.out.println("value returned by the method getFoo() is : " + o);

        /*
         *  access a method w/ args
         */
 
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.