//=============================================================================
//=== Copyright (C) 2001-2007 Food and Agriculture Organization of the
//=== United Nations (FAO-UN), United Nations World Food Programme (WFP)
//=== and United Nations Environment Programme (UNEP)
//===
//=== This program 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 2 of the License, or (at
//=== your option) any later version.
//===
//=== 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
//=== General Public License for more details.
//===
//=== You should have received a copy of the GNU General Public License
//=== along with this program; if not, write to the Free Software
//=== Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
//===
//=== Contact: Jeroen Ticheler - FAO - Viale delle Terme di Caracalla 2,
//=== Rome - Italy. email: geonetwork@osgeo.org
//==============================================================================
package org.fao.geonet.services.config;
import jeeves.server.JeevesProxyInfo;
import jeeves.constants.Jeeves;
import org.fao.geonet.exceptions.OperationAbortedEx;
import jeeves.interfaces.Service;
import jeeves.server.ServiceConfig;
import jeeves.server.context.ServiceContext;
import org.fao.geonet.utils.ProxyInfo;
import org.fao.geonet.utils.Xml;
import org.fao.geonet.GeonetContext;
import org.fao.geonet.constants.Geonet;
import org.fao.geonet.kernel.DataManager;
import org.fao.geonet.kernel.setting.SettingInfo;
import org.fao.geonet.kernel.setting.SettingManager;
import org.jdom.Element;
//=============================================================================
/**
* do any immediate actions resulting from changes to settings
*/
public class DoActions implements Service
{
//--------------------------------------------------------------------------
//---
//--- Init
//---
//--------------------------------------------------------------------------
public void init(String appPath, ServiceConfig params) throws Exception {}
//--------------------------------------------------------------------------
//---
//--- Service
//---
//--------------------------------------------------------------------------
public Element exec(Element params, ServiceContext context) throws Exception
{
if (params.getText().equals("ok")) {
doActions(context);
} else {
// else what? Exceptions don't get this far so must be "ok" response
throw new OperationAbortedEx("DoActions received unexpected request: "+Xml.getString(params));
}
return new Element(Jeeves.Elem.RESPONSE).setText("ok");
}
public static void doActions(ServiceContext context) throws Exception {
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
DataManager dataMan = gc.getBean(DataManager.class);
SettingManager settingMan = gc.getBean(SettingManager.class);
SettingInfo si = context.getBean(SettingInfo.class);
try {
if (si.getLuceneIndexOptimizerSchedulerEnabled()) {
dataMan.rescheduleOptimizer(si.getLuceneIndexOptimizerSchedulerAt(), si.getLuceneIndexOptimizerSchedulerInterval());
} else {
dataMan.disableOptimizer();
}
} catch (Exception e) {
e.printStackTrace();
throw new OperationAbortedEx("Parameters saved but cannot restart Lucene Index Optimizer: "+e.getMessage());
}
try {
// Load proxy information into Jeeves
ProxyInfo pi = JeevesProxyInfo.getInstance();
boolean useProxy = settingMan.getValueAsBool(SettingManager.SYSTEM_PROXY_USE, false);
if (useProxy) {
String proxyHost = settingMan.getValue(SettingManager.SYSTEM_PROXY_HOST);
String proxyPort = settingMan.getValue(SettingManager.SYSTEM_PROXY_PORT);
String username = settingMan.getValue(SettingManager.SYSTEM_PROXY_USERNAME);
String password = settingMan.getValue(SettingManager.SYSTEM_PROXY_PASSWORD);
pi.setProxyInfo(proxyHost, Integer.valueOf(proxyPort), username, password);
}
} catch (Exception e) {
e.printStackTrace();
throw new OperationAbortedEx("Parameters saved but cannot set proxy information: " + e.getMessage());
}
// FIXME: should also restart the Z server?
}
}
//=============================================================================