com.exedio.cope.live.ModificationMedia.java Source code

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Here is the source code for com.exedio.cope.live.ModificationMedia.java

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/*
 * Copyright (C) 2004-2009  exedio GmbH (www.exedio.com)
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package com.exedio.cope.live;

import com.exedio.cope.Item;
import com.exedio.cope.pattern.Media;
import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.fileupload.FileItem;

final class ModificationMedia extends Modification {
    private static final long serialVersionUID = 1l;

    final FileItem value;

    ModificationMedia(final Media feature, final Item item) {
        this(feature, item, null);
    }

    ModificationMedia(final Media feature, final Item item, final FileItem value) {
        super(feature, item);
        this.value = value;
    }

    @Override
    Media getFeature() {
        return (Media) super.getFeature();
    }

    String getURL(final HttpServletRequest request, final HttpServletResponse response) {
        return response.encodeURL(request.getContextPath() + request.getServletPath() + '/'
                + MediaServlet.makeURL(getFeature(), item));
    }

    String getURL(final Anchor anchor, final HttpServletResponse response) {
        return response.encodeURL(anchor.servletPath + MediaServlet.makeURL(getFeature(), item));
    }

    @Override
    void publish() {
        try {
            getFeature().set(item, Media.toValue(value.getInputStream(), value.getContentType()));
        } catch (final IOException e) {
            throw new RuntimeException(e);
        }
    }

    @Override
    void saveTo(final Draft draft) {
        System.out.println("TODO saving media to drafts is not yet implemented"); // TODO
    }
}