datafeaturetypesnewform.java

来自「电子地图服务器,搭建自己的地图服务」· Java 代码 · 共 69 行

/* Copyright (c) 2001 - 2007 TOPP - www.openplans.org.  All rights reserved.
 * This code is licensed under the GPL 2.0 license, availible at the root
 * application directory.
 */
package org.vfny.geoserver.form.data;

import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.vfny.geoserver.config.DataConfig;
import java.util.SortedSet;
import java.util.TreeSet;
import javax.servlet.http.HttpServletRequest;


/**
 * DataFeatureTypesNewForm purpose.
 *
 * @author rgould, Refractions Research, Inc.
 * @author $Author: dmzwiers $ (last modification)
 * @version $Id: DataFeatureTypesNewForm.java 6326 2007-03-15 18:36:40Z jdeolive $
 */
public class DataFeatureTypesNewForm extends ActionForm {
    String selectedNewFeatureType;
    HttpServletRequest request;

    public SortedSet getNewFeatureTypes() {
        DataConfig dataConfig = (DataConfig) request.getSession().getServletContext()
                                                    .getAttribute(DataConfig.CONFIG_KEY);

        TreeSet out = new TreeSet(dataConfig.getFeatureTypeIdentifiers(
                    getServlet().getServletContext()));
        out.removeAll(dataConfig.getFeaturesTypes().keySet());

        return out;
    }

    public void reset(ActionMapping arg0, HttpServletRequest request) {
        super.reset(arg0, request);
        this.request = request;

        selectedNewFeatureType = "";
    }

    public ActionErrors validate(ActionMapping mapping, HttpServletRequest request) {
        ActionErrors errors = new ActionErrors();

        return errors;
    }

    /**
     * Access selectedNewFeatureType property.
     *
     * @return Returns the selectedNewFeatureType.
     */
    public String getSelectedNewFeatureType() {
        return selectedNewFeatureType;
    }

    /**
     * Set selectedNewFeatureType to selectedNewFeatureType.
     *
     * @param selectedNewFeatureType The selectedNewFeatureType to set.
     */
    public void setSelectedNewFeatureType(String selectedNewFeatureType) {
        this.selectedNewFeatureType = selectedNewFeatureType;
    }
}