/**
* License Agreement for OpenSearchServer
*
* Copyright (C) 2008-2012 Emmanuel Keller / Jaeksoft
*
* http://www.open-search-server.com
*
* This file is part of OpenSearchServer.
*
* OpenSearchServer 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.
*
* OpenSearchServer 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 OpenSearchServer. If not, see <http://www.gnu.org/licenses/>.
**/
package com.jaeksoft.searchlib.web.controller.crawler.web;
import java.io.IOException;
import java.util.List;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.xpath.XPathExpressionException;
import org.xml.sax.SAXException;
import org.zkoss.bind.annotation.AfterCompose;
import org.zkoss.bind.annotation.BindingParam;
import org.zkoss.bind.annotation.Command;
import com.jaeksoft.searchlib.Client;
import com.jaeksoft.searchlib.SearchLibException;
import com.jaeksoft.searchlib.crawler.FieldMap;
import com.jaeksoft.searchlib.schema.SchemaField;
import com.jaeksoft.searchlib.util.map.GenericLink;
import com.jaeksoft.searchlib.util.map.SourceField;
import com.jaeksoft.searchlib.util.map.TargetField;
import com.jaeksoft.searchlib.web.controller.crawler.CrawlerController;
@AfterCompose(superclass = true)
public class MappingController extends CrawlerController {
private transient SchemaField selectedUrlField;
private transient SchemaField selectedIndexField;
public MappingController() throws SearchLibException {
super();
}
@Override
protected void reset() {
selectedUrlField = null;
selectedIndexField = null;
}
public List<SchemaField> getUrlFieldList() throws SearchLibException {
synchronized (this) {
Client client = getClient();
if (client == null)
return null;
List<SchemaField> list = client.getUrlManager().getDbClient()
.getSchema().getFieldList().getList();
if (list.size() > 0 && selectedUrlField == null)
selectedUrlField = list.get(0);
return list;
}
}
@Override
public void eventSchemaChange(Client client) throws SearchLibException {
reload();
}
public List<SchemaField> getIndexFieldList() throws SearchLibException {
synchronized (this) {
Client client = getClient();
if (client == null)
return null;
List<SchemaField> list = client.getSchema().getFieldList()
.getList();
if (list.size() > 0 && selectedIndexField == null)
selectedIndexField = list.get(0);
return list;
}
}
public void setSelectedUrlField(SchemaField field) {
synchronized (this) {
selectedUrlField = field;
}
}
public SchemaField getSelectedUrlField() {
synchronized (this) {
return selectedUrlField;
}
}
public void setSelectedIndexField(SchemaField field) {
synchronized (this) {
selectedIndexField = field;
}
}
public SchemaField getSelectedIndexField() {
synchronized (this) {
return selectedIndexField;
}
}
public FieldMap getFieldMap() {
try {
Client client = getClient();
if (client == null)
return null;
return client.getWebCrawlerFieldMap();
} catch (SearchLibException e) {
throw new RuntimeException(e);
}
}
@Command
public void onAdd() throws SearchLibException,
TransformerConfigurationException, SAXException, IOException,
XPathExpressionException, ParserConfigurationException {
if (!isWebCrawlerParametersRights())
throw new SearchLibException("Not allowed");
if (selectedUrlField == null || selectedIndexField == null)
return;
FieldMap fieldMap = getFieldMap();
fieldMap.add(new SourceField(selectedUrlField.getName()),
new TargetField(selectedIndexField.getName()));
fieldMap.store();
reload();
}
@Command
public void onLinkRemove(
@BindingParam("link") GenericLink<SourceField, TargetField> link)
throws SearchLibException, TransformerConfigurationException,
SAXException, IOException, XPathExpressionException,
ParserConfigurationException {
if (!isWebCrawlerParametersRights())
throw new SearchLibException("Not allowed");
FieldMap fieldMap = getFieldMap();
fieldMap.remove(link);
fieldMap.store();
reload();
}
}