Package com.opensymphony.xwork2.util

Examples of com.opensymphony.xwork2.util.ValueStack.push()

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            log.warn("The visited object is null, VisitorValidator will not be able to handle validation properly. Please make sure the visited object is not null for VisitorValidator to function properly");
            return;
        }
        ValueStack stack = ActionContext.getContext().getValueStack();

        stack.push(object);

        String visitorContext = (context == null) ? ActionContext.getContext().getName() : context;

        if (value instanceof Collection) {
            Collection coll = (Collection) value;
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        }
    }

    private void validateObject(String fieldName, Object o, String visitorContext) throws ValidationException {
        ValueStack stack = ActionContext.getContext().getValueStack();
        stack.push(o);

        ValidatorContext validatorContext;

        if (appendPrefix) {
            validatorContext = new AppendingValidatorContext(getValidatorContext(), o, fieldName, getMessage(o));
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import java.util.Map;

public class XWorkMapPropertyAccessorTest extends XWorkTestCase {
    public void testCreateNullObjectsIsFalseByDefault() {
        ValueStack vs = ActionContext.getContext().getValueStack();
        vs.push(new MapHolder(Collections.emptyMap()));
        assertNull(vs.findValue("map[key]"));
    }

    public void testMapContentsAreReturned() {
        ValueStack vs = ActionContext.getContext().getValueStack();
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        assertNull(vs.findValue("map[key]"));
    }

    public void testMapContentsAreReturned() {
        ValueStack vs = ActionContext.getContext().getValueStack();
        vs.push(new MapHolder(Collections.singletonMap("key", "value")));
        assertEquals("value", vs.findValue("map['key']"));
    }

    public void testNullIsNotReturnedWhenCreateNullObjectsIsSpecified() {
        ValueStack vs = ActionContext.getContext().getValueStack();
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        assertEquals("value", vs.findValue("map['key']"));
    }

    public void testNullIsNotReturnedWhenCreateNullObjectsIsSpecified() {
        ValueStack vs = ActionContext.getContext().getValueStack();
        vs.push(new MapHolder(Collections.emptyMap()));
        ReflectionContextState.setCreatingNullObjects(vs.getContext(), true);

        Object value = vs.findValue("map['key']");
        assertNotNull(value);
        assertSame(Object.class, value.getClass());
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        assertSame(Object.class, value.getClass());
    }

    public void testNullIsReturnedWhenCreateNullObjectsIsSpecifiedAsFalse() {
        ValueStack vs = ActionContext.getContext().getValueStack();
        vs.push(new MapHolder(Collections.emptyMap()));
        ReflectionContextState.setCreatingNullObjects(vs.getContext(), false);
        assertNull(vs.findValue("map['key']"));
    }

    private static class MapHolder {
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            vs.getContext().putAll(Dispatcher.getInstance().createContextMap(request, response, null, servletContext));
            ctx = new ActionContext(vs.getContext());
            if (ctx.getActionInvocation() == null) {
                // put in a dummy ActionSupport so basic functionality still works
                ActionSupport action = new ActionSupport();
                vs.push(action);
                ctx.setActionInvocation(new DummyActionInvocation(action));
            }
        }

        // delegate to the actual page decorator
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        ValueStack stack = this.context.getStack();
        if (listObj != null) {
            Iterator itt = MakeIterator.convert(listObj);
            while (itt.hasNext()) {
                Object item = itt.next();
                stack.push(item);

                //key
                Object itemKey = findValue(listKey != null ? listKey : "top");
                String itemKeyStr = StringUtils.defaultString(itemKey == null ? null : itemKey.toString());
                //value
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            Iterator itt = MakeIterator.convert(listObj);
            String listKey = (String) params.get("listKey");
            String listValue = (String) params.get("listValue");
            while (itt.hasNext()) {
                Object optGroupBean = itt.next();
                stack.push(optGroupBean);

                Object tmpKey = stack.findValue(listKey != null ? listKey : "top");
                String tmpKeyStr = StringUtils.defaultString(tmpKey.toString());
                Object tmpValue = stack.findValue(listValue != null ? listValue : "top");
                String tmpValueStr = StringUtils.defaultString(tmpValue.toString());
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            if ((iterator != null) && iterator.hasNext())
            {
                Object currentValue = iterator.next();
                if (currentValue!=null)
                {
                    stack.push(currentValue);
            /*
             * UPGRADE-struts 2.1.6
             * CHANGE: changed "getId()" to "getVar()"
             * Reason: The Funktion no longer exists.
             */
 
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