Package org.fao.geonet.guiservices.util

Source Code of org.fao.geonet.guiservices.util.GetSvnDetails

//=============================================================================
//===  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.guiservices.util;

import jeeves.interfaces.Service;
import jeeves.server.ServiceConfig;
import jeeves.server.context.ServiceContext;
import org.fao.geonet.utils.Log;

import org.fao.geonet.GeonetContext;
import org.fao.geonet.constants.Geonet;
import org.fao.geonet.kernel.SvnManager;
import org.jdom.Element;
import org.springframework.beans.factory.NoSuchBeanDefinitionException;

//=============================================================================

/**
* This service returns useful information about the subversion manager
*/
public class GetSvnDetails implements Service {
    public void init(String appPath, ServiceConfig params) throws Exception {
    }

    // --------------------------------------------------------------------------
    // ---
    // --- Service
    // ---
    // --------------------------------------------------------------------------

    public Element exec(Element params, ServiceContext context) throws Exception {
        GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
        boolean svnManagerFound = false;
        Element root = new Element("a");
       
        try {
            SvnManager svnMan = gc.getBean(SvnManager.class);
            if (svnMan != null) {
                svnManagerFound = true;
            }
        } catch (NoSuchBeanDefinitionException e) {
            // No SVN manager found - SVN is not activated
            Log.debug(Geonet.SVN_MANAGER, "NoSuchBeanDefinitionException: No SVN manager found - SVN is not activated");
        }
       
        root.addContent(new Element(Geonet.Elem.ENABLED).setText(Boolean.toString(svnManagerFound)));
       
        return root;
    }
}
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