/*******************************************************************************
*
* Copyright (c) 2005, 2009 Wessex Water Services Limited
*
* This file is part of Chellow.
*
* Chellow is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Chellow 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with Chellow. If not, see <http://www.gnu.org/licenses/>.
*
*******************************************************************************/
package net.sf.chellow.physical;
import java.net.URI;
import java.util.List;
import net.sf.chellow.monad.Hiber;
import net.sf.chellow.monad.HttpException;
import net.sf.chellow.monad.Invocation;
import net.sf.chellow.monad.MonadUtils;
import net.sf.chellow.monad.Urlable;
import net.sf.chellow.monad.XmlTree;
import net.sf.chellow.monad.types.MonadDate;
import net.sf.chellow.monad.types.MonadUri;
import net.sf.chellow.monad.types.UriPathElement;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
public class ChannelSnags extends EntityList {
static private final int PAGE_SIZE = 20;
public static final UriPathElement URI_ID;
static {
try {
URI_ID = new UriPathElement("snags");
} catch (HttpException e) {
throw new RuntimeException(e);
}
}
Channel channel;
public ChannelSnags(Channel channel) {
this.channel = channel;
}
public UriPathElement getUriId() {
return URI_ID;
}
public MonadUri getEditUri() throws HttpException {
return channel.getEditUri().resolve(getUriId()).append("/");
}
@SuppressWarnings("unchecked")
public void httpGet(Invocation inv) throws HttpException {
Document doc = MonadUtils.newSourceDocument();
Element source = doc.getDocumentElement();
Element snagsElement = toXml(doc);
source.appendChild(snagsElement);
snagsElement
.appendChild(channel.toXml(doc, new XmlTree("supplyGeneration",
new XmlTree("supply").put("hhdcContract"))));
for (ChannelSnag snag : (List<ChannelSnag>) Hiber
.session()
.createQuery(
"from ChannelSnag snag where snag.channel = :channel order by snag.description, snag.startDate.date")
.setEntity("channel", channel).setMaxResults(PAGE_SIZE).list()) {
snagsElement.appendChild(snag.toXml(doc));
}
source.appendChild(MonadDate.getMonthsXml(doc));
source.appendChild(MonadDate.getDaysXml(doc));
source.appendChild(new MonadDate().toXml(doc));
inv.sendOk(doc);
}
public Urlable getChild(UriPathElement urlId) throws HttpException {
return Snag.getSnag(urlId.getString());
}
public Element toXml(Document doc) throws HttpException {
return doc.createElement("channel-snags");
}
@Override
public URI getViewUri() throws HttpException {
// TODO Auto-generated method stub
return null;
}
}