Examples of ValueStack

com.opensymphony.xwork2.util.ValueStack
ValueStack allows multiple beans to be pushed in and dynamic EL expressions to be evaluated against it. When evaluating an expression, the stack will be searched down the stack, from the latest objects pushed in to the earliest, looking for a bean with a getter or setter for the given property or a method of the given name (depending on the expression being evaluated).

Examples of com.opensymphony.xwork2.util.ValueStack

        assertEquals(value, conversionErrors.get("date"));
    }


    public void testFieldErrorMessageAddedWhenConversionFailsOnModelDriven() {
        ModelDrivenAnnotationAction action = new ModelDrivenAnnotationAction();
        ValueStack stack = ActionContext.getContext().getValueStack();
        stack.push(action);
        stack.push(action.getModel());


        Map<String, Object> ognlStackContext = stack.getContext();
        ognlStackContext.put(XWorkConverter.REPORT_CONVERSION_ERRORS, Boolean.TRUE);


        String[] value = new String[]{"invalid date"};
        assertEquals("Conversion should have failed.", OgnlRuntime.NoConversionPossible, converter.convertValue(ognlStackContext, action, null, "birth", value, Date.class));
        stack.pop();
        stack.pop();


        Map conversionErrors = (Map) ognlStackContext.get(ActionContext.CONVERSION_ERRORS);
        assertNotNull(conversionErrors);
        assertEquals(1, conversionErrors.size());
        assertNotNull(conversionErrors.get("birth"));

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Examples of com.opensymphony.xwork2.util.ValueStack

        assertEquals(value, conversionErrors.get("birth"));
    }


    public void testFindConversionErrorMessage() {
        ModelDrivenAnnotationAction action = new ModelDrivenAnnotationAction();
        ValueStack stack = ActionContext.getContext().getValueStack();
        stack.push(action);
        stack.push(action.getModel());


        String message = XWorkConverter.getConversionErrorMessage("birth", stack);
        assertNotNull(message);
        assertEquals("Invalid date for birth.", message);

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Examples of com.opensymphony.xwork2.util.ValueStack

        assertEquals("Invalid field value for field \"foo\".", message);
    }


    public void testFindConversionMappingForInterface() {
        ModelDrivenAnnotationAction2 action = new ModelDrivenAnnotationAction2();
        ValueStack stack = ActionContext.getContext().getValueStack();
        stack.push(action);
        stack.push(action.getModel());


        Map<String, Object> ognlStackContext = stack.getContext();
        ognlStackContext.put(XWorkConverter.REPORT_CONVERSION_ERRORS, Boolean.TRUE);


        String value = "asdf:123";
        Object o = converter.convertValue(ognlStackContext, action.getModel(), null, "barObj", value, Bar.class);
        assertNotNull(o);

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Examples of com.opensymphony.xwork2.util.ValueStack

        }, Set.class));
    }


    // TODO: Fixme... This test does not work with GenericsObjectDeterminer!
    public void testStringToCollectionConversion() {
        ValueStack stack = ActionContext.getContext().getValueStack();
        Map<String, Object> stackContext = stack.getContext();
        stackContext.put(ReflectionContextState.CREATE_NULL_OBJECTS, Boolean.TRUE);
        stackContext.put(ReflectionContextState.DENY_METHOD_EXECUTION, Boolean.TRUE);
        stackContext.put(XWorkConverter.REPORT_CONVERSION_ERRORS, Boolean.TRUE);


        AnnotationUser user = new AnnotationUser();
        stack.push(user);


        stack.setValue("list", "asdf");
        assertNotNull(user.getList());
        assertEquals(1, user.getList().size());
        assertEquals(String.class, user.getList().get(0).getClass());
        assertEquals("asdf", user.getList().get(0));
    }

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Examples of com.opensymphony.xwork2.util.ValueStack

        assertEquals(new BigDecimal(123.5), converter.convertValue(context, null, null, null, "123.5", BigDecimal.class));
        assertEquals(new BigInteger("123"), converter.convertValue(context, null, null, null, "123", BigInteger.class));
    }


    public void testValueStackWithTypeParameter() {
        ValueStack stack = ActionContext.getContext().getValueStack();
        stack.push(new Foo1());
        Bar1 bar = (Bar1) stack.findValue("bar", Bar1.class);
        assertNotNull(bar);
    }

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Examples of com.opensymphony.xwork2.util.ValueStack

        assertNotNull(bar);
    }


    public void testGenericProperties() {
        GenericsBean gb = new GenericsBean();
        ValueStack stack = ac.getValueStack();
        stack.push(gb);


        String[] value = new String[] {"123.12", "123.45"};
        stack.setValue("doubles", value);
        assertEquals(2, gb.getDoubles().size());
        assertEquals(Double.class, gb.getDoubles().get(0).getClass());
        assertEquals(new Double(123.12), gb.getDoubles().get(0));
        assertEquals(new Double(123.45), gb.getDoubles().get(1));
    }

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Examples of com.opensymphony.xwork2.util.ValueStack

        assertEquals(new Double(123.45), gb.getDoubles().get(1));
    }


    public void testGenericPropertiesFromField() {
        GenericsBean gb = new GenericsBean();
        ValueStack stack = ac.getValueStack();
        stack.push(gb);


        stack.setValue("genericMap[123.12]", "66");
        stack.setValue("genericMap[456.12]", "42");


        assertEquals(2, gb.getGenericMap().size());
        assertEquals(Integer.class, stack.findValue("genericMap.get(123.12).class"));
        assertEquals(Integer.class, stack.findValue("genericMap.get(456.12).class"));
        assertEquals(66, stack.findValue("genericMap.get(123.12)"));
        assertEquals(42, stack.findValue("genericMap.get(456.12)"));
        assertEquals(true, stack.findValue("genericMap.containsValue(66)"));
        assertEquals(true, stack.findValue("genericMap.containsValue(42)"));
        assertEquals(true, stack.findValue("genericMap.containsKey(123.12)"));
        assertEquals(true, stack.findValue("genericMap.containsKey(456.12)"));
    }

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Examples of com.opensymphony.xwork2.util.ValueStack

        assertEquals(true, stack.findValue("genericMap.containsKey(456.12)"));
    }


    public void testGenericPropertiesFromSetter() {
        GenericsBean gb = new GenericsBean();
        ValueStack stack = ac.getValueStack();
        stack.push(gb);


        stack.setValue("genericMap[123.12]", "66");
        stack.setValue("genericMap[456.12]", "42");


        assertEquals(2, gb.getGenericMap().size());
        assertEquals(Integer.class, stack.findValue("genericMap.get(123.12).class"));
        assertEquals(Integer.class, stack.findValue("genericMap.get(456.12).class"));
        assertEquals(66, stack.findValue("genericMap.get(123.12)"));
        assertEquals(42, stack.findValue("genericMap.get(456.12)"));
        assertEquals(true, stack.findValue("genericMap.containsValue(66)"));
        assertEquals(true, stack.findValue("genericMap.containsValue(42)"));
        assertEquals(true, stack.findValue("genericMap.containsKey(123.12)"));
        assertEquals(true, stack.findValue("genericMap.containsKey(456.12)"));
    }

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Examples of com.opensymphony.xwork2.util.ValueStack

        assertEquals(true, stack.findValue("genericMap.containsKey(456.12)"));
    }


    public void testGenericPropertiesFromGetter() {
        GenericsBean gb = new GenericsBean();
        ValueStack stack = ac.getValueStack();
        stack.push(gb);


        assertEquals(1, gb.getGetterList().size());
        assertEquals(Double.class, stack.findValue("getterList.get(0).class"));
        assertEquals(new Double(42.42), stack.findValue("getterList.get(0)"));
        assertEquals(new Double(42.42), gb.getGetterList().get(0));


    }

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Examples of com.opensymphony.xwork2.util.ValueStack




    // FIXME: Implement nested Generics such as: List of Generics List, Map of Generic keys/values, etc...
    public void no_testGenericPropertiesWithNestedGenerics() {
        GenericsBean gb = new GenericsBean();
        ValueStack stack = ac.getValueStack();
        stack.push(gb);


        stack.setValue("extendedMap[123.12]", new String[] {"1", "2", "3", "4"});
        stack.setValue("extendedMap[456.12]", new String[] {"5", "6", "7", "8", "9"});


        System.out.println("gb.getExtendedMap(): " + gb.getExtendedMap());


        assertEquals(2, gb.getExtendedMap().size());
        System.out.println(stack.findValue("extendedMap"));
        assertEquals(4, stack.findValue("extendedMap.get(123.12).size"));
        assertEquals(5, stack.findValue("extendedMap.get(456.12).size"));


        assertEquals("1", stack.findValue("extendedMap.get(123.12).get(0)"));
        assertEquals("5", stack.findValue("extendedMap.get(456.12).get(0)"));
        assertEquals(Integer.class, stack.findValue("extendedMap.get(123.12).get(0).class"));
        assertEquals(Integer.class, stack.findValue("extendedMap.get(456.12).get(0).class"));


        assertEquals(List.class, stack.findValue("extendedMap.get(123.12).class"));
        assertEquals(List.class, stack.findValue("extendedMap.get(456.12).class"));


    }

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