org.freedesktop.dbus.ArrayFrob クラス

org.freedesktop.dbus.ArrayFrob 連携図

静的公開メンバ関数
static< T > T []	wrap (Object o) throws IllegalArgumentException
static< T > Object	unwrap (T[] ns) throws IllegalArgumentException
static< T > List< T >	listify (T[] ns) throws IllegalArgumentException
static< T > List< T >	listify (Object o) throws IllegalArgumentException
static< T > T []	delist (List< T > l, Class< T > c) throws IllegalArgumentException
static< T > Object	delistprimitive (List< T > l, Class< T > c) throws IllegalArgumentException
static Object	convert (Object o, Class<? extends Object > c) throws IllegalArgumentException
static Object []	type (Object[] old, Class< Object > c)

静的関数
	[static initializer]

静的変数
static Hashtable< Class<? extends Object >, Class<? extends Object > >	primitiveToWrapper = new Hashtable<Class<? extends Object>, Class<? extends Object>>()
static Hashtable< Class<? extends Object >, Class<? extends Object > >	wrapperToPrimitive = new Hashtable<Class<? extends Object>, Class<? extends Object>>()

詳解

関数詳解

[static initializer]()

org.freedesktop.dbus.ArrayFrob.[static initializer] ( )

inlinestaticpackage

convert()

static Object org.freedesktop.dbus.ArrayFrob.convert ( Object  o, Class<? extends Object >  c  ) throws IllegalArgumentException

inlinestatic

                                                                                                      {
      /* Possible Conversions:
       *
       ** List<Integer> -> List<Integer>
       ** List<Integer> -> int[]
       ** List<Integer> -> Integer[]
       ** int[] -> int[]
       ** int[] -> List<Integer>
       ** int[] -> Integer[]
       ** Integer[] -> Integer[]
       ** Integer[] -> int[]
       ** Integer[] -> List<Integer>
       */
        try {
            // List<Integer> -> List<Integer>
            if (List.class.equals(c)
                    && o instanceof List)
                return o;

            // int[] -> List<Integer>
            // Integer[] -> List<Integer>
            if (List.class.equals(c)
                    && o.getClass().isArray())
                return listify(o);

            // int[] -> int[]
            // Integer[] -> Integer[]
            if (o.getClass().isArray()
                    && c.isArray()
                    && o.getClass().getComponentType().equals(c.getComponentType()))
                return o;

            // int[] -> Integer[]
            if (o.getClass().isArray()
                    && c.isArray()
                    && o.getClass().getComponentType().isPrimitive())
                return wrap(o);

            // Integer[] -> int[]
            if (o.getClass().isArray()
                    && c.isArray()
                    && c.getComponentType().isPrimitive())
                return unwrap((Object[]) o);

            // List<Integer> -> int[]
            if (o instanceof List
                    && c.isArray()
                    && c.getComponentType().isPrimitive())
                return delistprimitive((List<Object>) o, (Class<Object>) c.getComponentType());

            // List<Integer> -> Integer[]
            if (o instanceof List
                    && c.isArray())
                return delist((List<Object>) o, (Class<Object>) c.getComponentType());

            if (o.getClass().isArray()
                    && c.isArray())
                return type((Object[]) o, (Class<Object>) c.getComponentType());

        } catch (Exception e) {
            if (AbstractConnection.EXCEPTION_DEBUG && Debug.debug) Debug.print(Debug.ERR, e);
            throw new IllegalArgumentException(e);
        }

        throw new IllegalArgumentException(MessageFormat.format(getString("convertionTypeNotExpected"), new Object[]{o.getClass(), c}));
    }

delist()

static <T> T [] org.freedesktop.dbus.ArrayFrob.delist ( List< T >  l, Class< T >  c  ) throws IllegalArgumentException

inlinestatic

                                                                                        {
        return l.toArray((T[]) Array.newInstance(c, 0));
    }

delistprimitive()

static <T> Object org.freedesktop.dbus.ArrayFrob.delistprimitive ( List< T >  l, Class< T >  c  ) throws IllegalArgumentException

inlinestatic

                                                                                                    {
        Object o = Array.newInstance(c, l.size());
        for (int i = 0; i < l.size(); i++)
            Array.set(o, i, l.get(i));
        return o;
    }

listify() [1/2]

static <T> List<T> org.freedesktop.dbus.ArrayFrob.listify ( T []  ns ) throws IllegalArgumentException

inlinestatic

                                                                              {
        return Arrays.asList(ns);
    }

listify() [2/2]

static <T> List<T> org.freedesktop.dbus.ArrayFrob.listify ( Object  o ) throws IllegalArgumentException

inlinestatic

                                                                                {
        if (o instanceof Object[]) return listify((T[]) o);
        if (!o.getClass().isArray()) throw new IllegalArgumentException(getString("invalidArray"));
        List<T> l = new ArrayList<T>(Array.getLength(o));
        for (int i = 0; i < Array.getLength(o); i++)
            l.add((T) Array.get(o, i));
        return l;
    }

type()

static Object [] org.freedesktop.dbus.ArrayFrob.type ( Object []  old, Class< Object >  c  )

inlinestatic

                                                               {
        Object[] ns = (Object[]) Array.newInstance(c, old.length);
        for (int i = 0; i < ns.length; i++)
            ns[i] = old[i];
        return ns;
    }

unwrap()

static <T> Object org.freedesktop.dbus.ArrayFrob.unwrap ( T []  ns ) throws IllegalArgumentException

inlinestatic

                                                                            {
        Class<? extends T[]> ac = (Class<? extends T[]>) ns.getClass();
        Class<T> cc = (Class<T>) ac.getComponentType();
        Class<? extends Object> ncc = wrapperToPrimitive.get(cc);
        if (null == ncc) throw new IllegalArgumentException(getString("invalidWrapperType"));
        Object o = Array.newInstance(ncc, ns.length);
        for (int i = 0; i < ns.length; i++)
            Array.set(o, i, ns[i]);
        return o;
    }

wrap()

static <T> T [] org.freedesktop.dbus.ArrayFrob.wrap ( Object  o ) throws IllegalArgumentException

inlinestatic

                                                                         {
        Class<? extends Object> ac = o.getClass();
        if (!ac.isArray()) throw new IllegalArgumentException(getString("invalidArray"));
        Class<? extends Object> cc = ac.getComponentType();
        Class<? extends Object> ncc = primitiveToWrapper.get(cc);
        if (null == ncc) throw new IllegalArgumentException(getString("notPrimitiveType"));
        T[] ns = (T[]) Array.newInstance(ncc, Array.getLength(o));
        for (int i = 0; i < ns.length; i++)
            ns[i] = (T) Array.get(o, i);
        return ns;
    }

メンバ詳解

primitiveToWrapper

Hashtable<Class<? extends Object>, Class<? extends Object> > org.freedesktop.dbus.ArrayFrob.primitiveToWrapper = new Hashtable<Class<? extends Object>, Class<? extends Object>>()

staticpackage

wrapperToPrimitive

Hashtable<Class<? extends Object>, Class<? extends Object> > org.freedesktop.dbus.ArrayFrob.wrapperToPrimitive = new Hashtable<Class<? extends Object>, Class<? extends Object>>()

staticpackage

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このクラス詳解は次のファイルから抽出されました:

• D:/AppData/doxygen/keycloak/federation/src/federation/sssd/src/main/java/org/freedesktop/dbus/ArrayFrob.java