NewsSelection.java
/*
* Copyright (C) 2000 - 2024 Silverpeas
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* As a special exception to the terms and conditions of version 3.0 of
* the GPL, you may redistribute this Program in connection with Free/Libre
* Open Source Software ("FLOSS") applications as described in Silverpeas's
* FLOSS exception. You should have received a copy of the text describing
* the FLOSS exception, and it is also available here:
* "https://www.silverpeas.org/legal/floss_exception.html"
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package org.silverpeas.components.quickinfo.model;
import org.silverpeas.core.clipboard.ClipboardSelection;
import org.silverpeas.core.clipboard.SKDException;
import org.silverpeas.core.clipboard.SilverpeasKeyData;
import org.silverpeas.core.index.indexing.model.IndexEntry;
import org.silverpeas.core.index.indexing.model.IndexEntryKey;
import org.silverpeas.kernel.logging.SilverLogger;
import javax.annotation.Nonnull;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.UnsupportedFlavorException;
/**
* Model representing a {@link News} into the context of the clipboard API.
*/
public class NewsSelection extends ClipboardSelection {
private static final long serialVersionUID = 2873891019350833299L;
private final News currentNews;
public static final DataFlavor NewsFlavor = new DataFlavor(News.class, "News");
public NewsSelection(News news) {
super();
currentNews = news;
super.addFlavor(NewsFlavor);
}
@Override
@Nonnull
public synchronized Object getTransferData(DataFlavor parFlavor)
throws UnsupportedFlavorException {
Object transferredData;
try {
transferredData = super.getTransferData(parFlavor);
} catch (UnsupportedFlavorException e) {
if (NewsFlavor.equals(parFlavor)) {
transferredData = currentNews;
} else {
throw e;
}
}
return transferredData;
}
@Override
public IndexEntry getIndexEntry() {
final NewsPK newsPK = currentNews.getPK();
final IndexEntry indexEntry = new IndexEntry(new IndexEntryKey(newsPK.getComponentName(),
currentNews.getContributionType(), newsPK.getId()));
indexEntry.setTitle(currentNews.getName());
return indexEntry;
}
@Override
public SilverpeasKeyData getKeyData() {
final SilverpeasKeyData keyData = new SilverpeasKeyData();
keyData.setTitle(currentNews.getName());
keyData.setAuthor(currentNews.getCreatorId());
keyData.setCreationDate(currentNews.getCreationDate());
keyData.setDesc(currentNews.getDescription());
currentNews.getVisibility().getSpecificPeriod().ifPresent(v -> {
try {
if (!v.startsAtMinDate()) {
keyData.setProperty("BEGINDATE", v.getStartDate().toString());
}
if (!v.endsAtMaxDate()) {
keyData.setProperty("ENDDATE", v.getEndDate().toString());
}
} catch (SKDException e) {
SilverLogger.getLogger(this).error(e);
}
});
return keyData;
}
}