/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * particular file as subject to the "Classpath" exception as provided

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 */

package com.sun.corba.se.impl.dynamicany;

import org.omg.CORBA.TypeCode;

import org.omg.CORBA.TCKind;

import org.omg.CORBA.Any;

import org.omg.CORBA.TypeCodePackage.BadKind;

import org.omg.CORBA.TypeCodePackage.Bounds;

import org.omg.DynamicAny.*;

import org.omg.DynamicAny.DynAnyPackage.TypeMismatch;

import org.omg.DynamicAny.DynAnyPackage.InvalidValue;

import org.omg.DynamicAny.DynAnyFactoryPackage.InconsistentTypeCode;

import com.sun.corba.se.spi.orb.ORB ;

import com.sun.corba.se.spi.logging.CORBALogDomains ;

import com.sun.corba.se.impl.logging.ORBUtilSystemException ;

public class DynValueBoxImpl extends DynValueCommonImpl implements DynValueBox

{

    //

    // Constructors

    //

    private DynValueBoxImpl() {

        this(null, (Any)null, false);

    }

    protected DynValueBoxImpl(ORB orb, Any any, boolean copyValue) {

        super(orb, any, copyValue);

    }

    protected DynValueBoxImpl(ORB orb, TypeCode typeCode) {

        super(orb, typeCode);

    }

    //

    // DynValueBox methods

    //

    public Any get_boxed_value()

        throws org.omg.DynamicAny.DynAnyPackage.InvalidValue

    {

        if (isNull) {

            throw new InvalidValue();

        }

        checkInitAny();

        return any;

    }

    public void set_boxed_value(org.omg.CORBA.Any boxed)

        throws org.omg.DynamicAny.DynAnyPackage.TypeMismatch

    {

        if ( ! isNull && ! boxed.type().equal(this.type())) {

            throw new TypeMismatch();

        }

        clearData();

        any = boxed;

        representations = REPRESENTATION_ANY;

        index = 0;

        isNull = false;

    }

    public DynAny get_boxed_value_as_dyn_any()

        throws org.omg.DynamicAny.DynAnyPackage.InvalidValue

    {

        if (isNull) {

            throw new InvalidValue();

        }

        checkInitComponents();

        return components[0];

    }

    public void set_boxed_value_as_dyn_any(DynAny boxed)

        throws org.omg.DynamicAny.DynAnyPackage.TypeMismatch

    {

        if ( ! isNull && ! boxed.type().equal(this.type())) {

            throw new TypeMismatch();

        }

        clearData();

        components = new DynAny[] {boxed};

        representations = REPRESENTATION_COMPONENTS;

        index = 0;

        isNull = false;

    }

    protected boolean initializeComponentsFromAny() {

        try {

            components = new DynAny[] {DynAnyUtil.createMostDerivedDynAny(any, orb, false)};

        } catch (InconsistentTypeCode ictc) {

            return false; // impossible

        }

        return true;

    }

    protected boolean initializeComponentsFromTypeCode() {

        try {

            any = DynAnyUtil.createDefaultAnyOfType(any.type(), orb);

            components = new DynAny[] {DynAnyUtil.createMostDerivedDynAny(any, orb, false)};

        } catch (InconsistentTypeCode ictc) {

            return false; // impossible

        }

        return true;

    }

    protected boolean initializeAnyFromComponents() {

        any = getAny(components[0]);

        return true;

    }

}