/*
Copyright (C) 2010 Know Gate S.L. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. The end-user documentation included with the redistribution,
if any, must include the following acknowledgment:
"This product includes software parts from hipergate
(http://www.hipergate.org/)."
Alternately, this acknowledgment may appear in the software itself,
if and wherever such third-party acknowledgments normally appear.
3. The name hipergate must not be used to endorse or promote products
derived from this software without prior written permission.
Products derived from this software may not be called hipergate,
nor may hipergate appear in their name, without prior written
permission.
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.
You should have received a copy of hipergate License with this code;
if not, visit http://www.hipergate.org or mail to info@hipergate.org
*/
package com.knowgate.syndication;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ByteArrayInputStream;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.PreparedStatement;
import com.knowgate.jdc.JDCConnection;
import com.knowgate.misc.Gadgets;
import com.knowgate.dataobjs.DB;
import com.knowgate.dataobjs.DBPersist;
import com.sun.syndication.feed.synd.SyndEntry;
import com.sun.syndication.feed.synd.SyndEntryImpl;
/**
* Store a SyndEntry object at the database
* @author Sergio Montoro Ten
* @version 6.0
*/
public class FeedEntry extends DBPersist {
public FeedEntry() {
super(DB.k_syndentries, "FeedEntry");
}
public SyndEntryImpl getEntry() throws IOException,ClassNotFoundException {
SyndEntryImpl oRetVal;
if (!containsKey(DB.bin_entry))
put(DB.bin_entry, new SyndEntryImpl());
return (SyndEntryImpl) new ObjectInputStream(new ByteArrayInputStream((byte[])get(DB.bin_entry))).readObject();
}
public void putEntry(SyndEntryImpl oEntry) {
if (oEntry.getUri()!=null) put(DB.uri_entry, oEntry.getUri());
if (oEntry.getAuthor()!=null) put(DB.nm_author, Gadgets.left(oEntry.getAuthor(),100));
if (oEntry.getTitle()!=null) put(DB.tl_entry, Gadgets.left(oEntry.getTitle(),254));
if (oEntry.getLink()!=null) put(DB.url_addr, Gadgets.left(oEntry.getLink(),254));
if (oEntry.getDescription()!=null) put(DB.de_entry, Gadgets.left(oEntry.getDescription().getValue(),1000));
if (oEntry.getPublishedDate()!=null) put(DB.dt_published, oEntry.getPublishedDate());
if (oEntry.getUpdatedDate()!=null) put(DB.dt_modified, oEntry.getUpdatedDate());
put(DB.bin_entry, oEntry);
}
/**
* Store a new SyndEntry object at k_syndentries table
* @param oConn JDCConnection Opened JDBC database connection
* @param iIdDomain int Domain unique Id. to which the SyndEntry will be associated
* @param sGuWorkArea String Work Area GUID to which the SyndEntry will be associated, may be <b>null</b>
* @param sIdType String Entry type or source "backtype" "twingly" etc.
* @param sTxQuery String Optional query string passed when generating the feed
* @param oInfluence Integer Optional user influence
* @param oEntry SyndEntryImpl SyndEntry object to be stored
* @throws SQLException
*/
public static FeedEntry store(JDCConnection oConn, int iIdDomain, String sGuWorkArea,
String sIdType, String sGuFeed, String sTxQuery, Integer oInfluence,
SyndEntryImpl oEntry) throws SQLException {
FeedEntry oFE = new FeedEntry();
oFE.put(DB.id_domain, iIdDomain);
oFE.put(DB.gu_workarea, sGuWorkArea);
if (null!=sIdType ) oFE.put(DB.id_type, sIdType);
if (null!=sGuFeed ) oFE.put(DB.gu_feed, sGuFeed);
if (null!=sTxQuery) oFE.put(DB.tx_query, sTxQuery);
if (null!=oInfluence) oFE.put(DB.nu_influence, oInfluence);
oFE.putEntry(oEntry);
if (oFE.store(oConn))
return oFE;
else
return null;
}
public static final short ClassId = 151;
}