Examples with IocValue org.nutz.ioc.meta.IocValue used on opensource projects

Example 1 with IocValue

use of org.nutz.ioc.meta.IocValue in project nutz by nutzam.

the class XmlIocLoaderTest method testXmlIocLoader.

@Test
public void testXmlIocLoader() throws ObjectLoadException {
    IocLoader iocLoader = getNew("org/nutz/ioc/loader/xml/conf/zzh-offered.xml");
    assertTrue(iocLoader.getName() != null);
    assertTrue(iocLoader.getName().length > 0);
    for (String name : iocLoader.getName()) {
        assertNotNull(name);
        assertNotNull(iocLoader.load(null, name));
        IocObject iocObject = iocLoader.load(null, name);
        if (iocObject.hasArgs()) {
            for (IocValue iocValue : iocObject.getArgs()) {
                iocValue.getType();
                iocValue.getValue();
                checkValue(iocValue);
            }
        }
        if (iocObject.getFields() != null) {
            for (IocField iocField : iocObject.getFields().values()) {
                assertNotNull(iocField.getName());
                if (iocField.getValue() != null) {
                    IocValue iocValue = iocField.getValue();
                    checkValue(iocValue);
                }
            }
        }
    }
    iocLoader.load(null, "obj").getFields().values().iterator().next().getValue().getValue();
}

Example 2 with IocValue

use of org.nutz.ioc.meta.IocValue in project nutz by nutzam.

the class IocCustomizedValueTypeTest method test_simple_customized.

@Test
public void test_simple_customized() {
    String json = "{xb:{name:{cc:'XiaoBai'}}}";
    Ioc2 ioc = new NutIoc(new MapLoader(json));
    ioc.addValueProxyMaker(new ValueProxyMaker() {

        public ValueProxy make(IocMaking ing, IocValue iv) {
            if ("cc".equalsIgnoreCase(iv.getType())) {
                return new StaticValue("CC:" + iv.getValue());
            }
            return null;
        }

        public String[] supportedTypes() {
            return Lang.array("cc");
        }
    });
    Pet pet = ioc.get(Pet.class, "xb");
    assertEquals("CC:XiaoBai", pet.getName());
    ioc.depose();
}

Example 3 with IocValue

use of org.nutz.ioc.meta.IocValue in project nutz by nutzam.

the class IocLoading method object2value.

@SuppressWarnings("unchecked")
IocValue object2value(Object obj) {
    IocValue iv = new IocValue();
    // Null
    if (null == obj) {
        iv.setType("null");
        return iv;
    } else // IocValue
    if (obj instanceof IocValue) {
        return (IocValue) obj;
    } else // Map
    if (obj instanceof Map<?, ?>) {
        Map<String, Object> map = (Map<String, Object>) obj;
        if (map.size() == 1) {
            Entry<String, ?> en = map.entrySet().iterator().next();
            String key = en.getKey();
            // support this type or not?
            if (supportedTypes.contains(key)) {
                iv.setType(key);
                iv.setValue(en.getValue());
                return iv;
            }
        }
        // Inner
        if (map.size() > 0 && isIocObject(map)) {
            iv.setType(IocValue.TYPE_INNER);
            try {
                iv.setValue(map2iobj(map));
            } catch (ObjectLoadException e) {
                throw Lang.wrapThrow(e);
            }
            return iv;
        }
        // Normal map
        Map<String, IocValue> newmap = new HashMap<String, IocValue>();
        for (Entry<String, Object> en : map.entrySet()) {
            IocValue v = object2value(en.getValue());
            newmap.put(en.getKey(), v);
        }
        iv.setType(IocValue.TYPE_NORMAL);
        iv.setValue(newmap);
        return iv;
    } else // Array
    if (obj.getClass().isArray()) {
        Object[] array = (Object[]) obj;
        IocValue[] ivs = new IocValue[array.length];
        for (int i = 0; i < ivs.length; i++) {
            ivs[i] = object2value(array[i]);
        }
        iv.setType(IocValue.TYPE_NORMAL);
        iv.setValue(ivs);
        return iv;
    } else // Collection
    if (obj instanceof Collection<?>) {
        try {
            Collection<IocValue> values = (Collection<IocValue>) Mirror.me(obj).born();
            Iterator<?> it = ((Collection<?>) obj).iterator();
            while (it.hasNext()) {
                Object o = it.next();
                IocValue v = object2value(o);
                values.add(v);
            }
            iv.setType(IocValue.TYPE_NORMAL);
            iv.setValue(values);
            return iv;
        } catch (Exception e) {
            throw Lang.wrapThrow(e);
        }
    }
    // Normal
    iv.setType(IocValue.TYPE_NORMAL);
    iv.setValue(obj);
    return iv;
}

Example 4 with IocValue

use of org.nutz.ioc.meta.IocValue in project nutz by nutzam.

the class DefaultValueProxyMaker method make.

@SuppressWarnings("unchecked")
public ValueProxy make(IocMaking ing, IocValue iv) {
    Object value = iv.getValue();
    String type = iv.getType();
    // Null
    if ("null".equals(type) || null == value) {
        return new StaticValue(null);
    }
    if (value instanceof ValueProxy) {
        return (ValueProxy) value;
    } else // String, Number, .....
    if ("normal".equals(type) || null == type) {
        // Array
        if (value.getClass().isArray()) {
            Object[] vs = (Object[]) value;
            IocValue[] tmp = new IocValue[vs.length];
            for (int i = 0; i < tmp.length; i++) tmp[i] = (IocValue) vs[i];
            return new ArrayValue(ing, tmp);
        } else // Map
        if (value instanceof Map<?, ?>) {
            return new MapValue(ing, (Map<String, IocValue>) value, (Class<? extends Map<String, Object>>) value.getClass());
        } else // Collection
        if (value instanceof Collection<?>) {
            return new CollectionValue(ing, (Collection<IocValue>) value, (Class<? extends Collection<Object>>) value.getClass());
        } else // Inner Object
        if (value instanceof IocObject) {
            return new InnerValue((IocObject) value);
        }
        return new StaticValue(value);
    } else // Refer
    if ("refer".equals(type)) {
        String s = value.toString();
        if (null != s) {
            String renm = s.toLowerCase();
            // $Ioc
            if ("$ioc".equals(renm)) {
                return new IocSelfValue();
            } else // $Name
            if ("$name".equals(renm)) {
                return new ObjectNameValue();
            } else // $Context
            if ("$context".equals(renm)) {
                return new IocContextObjectValue();
            }
        }
        return new ReferValue(s);
    } else // Refer_Type
    if (IocValue.TYPE_REFER_TYPE.equals(type)) {
        if (value instanceof CharSequence) {
            String[] tmp = value.toString().split("#");
            return new ReferTypeValue(tmp[0], Lang.forName(tmp[1], Object.class));
        } else if (value instanceof Field) {
            return new ReferTypeValue((Field) value);
        }
        throw new IocException(ing.getObjectName(), "unspported refer_type:'%s'", value);
    } else // Java
    if ("java".equals(type)) {
        return new JavaValue(value.toString());
    } else // File
    if ("file".equals(type)) {
        return new FileValue(value.toString());
    } else // Env
    if ("env".equals(type)) {
        return new EnvValue(value);
    } else // System Properties
    if ("sys".equals(type)) {
        return new SysPropValue(value);
    } else // Inner
    if ("inner".equals(type)) {
        return new InnerValue((IocObject) value);
    } else // JNDI
    if ("jndi".equals(type)) {
        return new JNDI_Value(value.toString());
    } else if ("el".equals(type)) {
        return new EL_Value(value.toString());
    }
    return null;
}

Example 5 with IocValue

use of org.nutz.ioc.meta.IocValue in project nutz by nutzam.

the class JsonTest method test_ioc_value.

@Test
public void test_ioc_value() {
    String s = "{value:1,type:'normal'}";
    IocValue iv = Json.fromJson(IocValue.class, s);
    assertEquals(1, ((Integer) iv.getValue()).intValue());
    assertEquals("normal", iv.getType());
}