/*

 * 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

 * published by the Free Software Foundation.  Oracle designates this

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

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * 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.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package com.sun.tools.internal.xjc.reader.xmlschema.bindinfo;

import javax.xml.bind.annotation.XmlTransient;

import javax.xml.bind.annotation.XmlValue;

import com.sun.tools.internal.xjc.generator.bean.field.FieldRenderer;

import com.sun.tools.internal.xjc.generator.bean.field.UntypedListFieldRenderer;

import com.sun.tools.internal.xjc.generator.bean.field.FieldRendererFactory;

import com.sun.tools.internal.xjc.model.Model;

/**

 * Bean used by JAXB to bind a collection type attribute to our {@link FieldRenderer}.

 * @author Kohsuke Kawaguchi

 */

final class CollectionTypeAttribute {

    @XmlValue

    String collectionType = null;

    /**

     * Computed from {@link #collectionType} on demand.

     */

    @XmlTransient

    private FieldRenderer fr;

    FieldRenderer get(Model m) {

        if(fr==null)

            fr = calcFr(m);

        return fr;

    }

    private FieldRenderer calcFr(Model m) {

        FieldRendererFactory frf = m.options.getFieldRendererFactory();

        if (collectionType==null)

            return frf.getDefault();

        if (collectionType.equals("indexed"))

            return frf.getArray();

        return frf.getList(m.codeModel.ref(collectionType));

    }

}