org.obm.caldav.server.resultBuilder.PropertyListBuilder.java Source code

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Here is the source code for org.obm.caldav.server.resultBuilder.PropertyListBuilder.java

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/* ***** BEGIN LICENSE BLOCK *****
 * Version: GPL 2.0
 *
 * The contents of this file are subject to the GNU General Public
 * License Version 2 or later (the "GPL").
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Initial Developer of the Original Code is
 *   obm.org project members
 *
 * ***** END LICENSE BLOCK ***** */

package org.obm.caldav.server.resultBuilder;

import java.util.List;
import java.util.Set;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.obm.caldav.server.IBackend;
import org.obm.caldav.server.impl.DavRequest;
import org.obm.caldav.server.propertyHandler.PropfindPropertyHandler;
import org.obm.caldav.server.share.DavComponent;
import org.obm.caldav.server.share.CalDavToken;
import org.obm.caldav.utils.DOMUtils;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

public class PropertyListBuilder extends ResultBuilder {

    private Log logger = LogFactory.getLog(PropertyListBuilder.class);

    public Document build(CalDavToken t, DavRequest req, List<DavComponent> comps,
            Set<PropfindPropertyHandler> toLoad, Set<Element> notUsed, IBackend proxy) {
        try {

            Document ret = createMultiStatusDocument();
            Element r = ret.getDocumentElement();
            for (DavComponent comp : comps) {
                Element response = DOMUtils.createElement(r, "D:response");
                DOMUtils.createElementAndText(response, "D:href", comp.getURL());

                if (toLoad.size() > 0) {
                    Element pStat = DOMUtils.createElement(response, "D:propstat");
                    Element p = DOMUtils.createElement(pStat, "D:prop");
                    for (PropfindPropertyHandler dph : toLoad) {
                        dph.appendPropertyValue(p, t, req, proxy, comp);
                    }
                    DOMUtils.createElementAndText(pStat, "D:status", "HTTP/1.1 200 OK");
                }

                if (notUsed.size() > 0) {
                    Element pStatNotUsed = DOMUtils.createElement(response, "D:propstat");
                    Element pNotUsed = DOMUtils.createElement(pStatNotUsed, "D:prop");
                    for (Element enu : notUsed) {
                        DOMUtils.createElement(pNotUsed, enu.getNamespaceURI(), enu.getTagName());
                    }
                    DOMUtils.createElementAndText(pStatNotUsed, "D:status", "HTTP/1.1 404 Not Found");
                }
            }

            return ret;
        } catch (Exception e) {
            logger.error(e.getMessage(), e);
            return null;
        }

    }

}