wcscontentform.java

电子地图服务器,搭建自己的地图服务

/* 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.wcs;

import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.vfny.geoserver.config.WCSConfig;
import java.net.MalformedURLException;
import java.net.URL;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;


/**
 * DOCUMENT ME!
 *
 * @author $Author: Alessio Fabiani ([e-mail]) $ (last modification)
 * @author $Author: Simone Giannecchini ([e-mail]) $ (last modification)
 */
public class WCSContentForm extends ActionForm {
    /**
         * Comment for <code>serialVersionUID</code>
         */
    private static final long serialVersionUID = 3977860674510534961L;

    /**
     *
     */
    private boolean enabled;

    /**
     *
     */
    private String onlineResource;

    /**
     *
     */
    private String describeURL;

    /**
     *
     */
    private boolean enabledChecked = false;

    /**
     * DOCUMENT ME!
     *
     * @return
     */
    public boolean isEnabled() {
        return enabled;
    }

    /**
     * DOCUMENT ME!
     *
     * @return
     */
    public String getOnlineResource() {
        return onlineResource;
    }

    /**
     * DOCUMENT ME!
     *
     * @param string
     */
    public void setDescribeURL(String string) {
        describeURL = string;
    }

    /**
     * DOCUMENT ME!
     *
     * @param b
     */
    public void setEnabled(boolean b) {
        enabledChecked = true;
        //System.out.println("setEnabled: enabledCheck/Enabled now " + b);
        enabled = b;
    }

    /**
     * DOCUMENT ME!
     *
     * @param string
     */
    public void setOnlineResource(String string) {
        onlineResource = string;
    }

    public void reset(ActionMapping arg0, HttpServletRequest arg1) {
        super.reset(arg0, arg1);

        enabledChecked = false;

        ServletContext context = getServlet().getServletContext();
        WCSConfig config = (WCSConfig) context.getAttribute(WCSConfig.CONFIG_KEY);

        this.enabled = config.isEnabled();

        URL url = config.getOnlineResource();

        if (url != null) {
            this.onlineResource = url.toString();
        } else {
            this.onlineResource = "";
        }
    }

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

        if ((onlineResource == null) || onlineResource.equals("")) {
            errors.add("onlineResource", new ActionError("error.wcs.onlineResource.required"));
        } else {
            try {
                URL url = new URL(onlineResource);
            } catch (MalformedURLException badURL) {
                errors.add("onlineResource",
                    new ActionError("error.wcs.onlineResource.malformed", badURL));
            }
        }

        return errors;
    }

    /**
     * DOCUMENT ME!
     *
     * @return
     */
    public boolean isEnabledChecked() {
        return enabledChecked;
    }

    /**
     * DOCUMENT ME!
     *
     * @param b
     */
    public void setEnabledChecked(boolean b) {
        enabledChecked = b;
    }
}