statusform.java

这是linux下ssl vpn的实现程序

/*
 *  SSL-Explorer
 *
 *  Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
 *
 *  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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
			
package com.sslexplorer.setup.forms;

import java.util.Iterator;
import java.util.List;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionMapping;

import com.sslexplorer.core.Panel;
import com.sslexplorer.core.PanelManager;
import com.sslexplorer.core.forms.CoreForm;
import com.sslexplorer.setup.actions.StatusAction;
import com.sslexplorer.tabs.TabModel;


/**
 * Implementation of a {@link CoreForm} that is used to display various
 * status details.
 * <p>
 * This form 
 * 
 * @author Brett Smith <a href="mailto: [e-mail]">&lt;[e-mail]&gt;</a>
 * @version $Revision: 1.6 $
 */
public class StatusForm extends CoreForm implements TabModel {

    static Log log = LogFactory.getLog(StatusForm.class);
    
    // Private instance variables

    private List panels;
    private String selectedTab;
    private List forms;
    private String subForm;

    public void reset(ActionMapping mapping, javax.servlet.http.HttpServletRequest request) {
        panels = PanelManager.getInstance().getPanels(Panel.STATUS_TAB, request, null);
        resetForms(request);
    }
    
    public ActionErrors validate(ActionMapping mapping, HttpServletRequest request) {
        ActionErrors allErrs = null;
        if(forms != null) {
            for(Iterator i = forms.iterator(); i.hasNext(); ) {
                StatusAction.SubActionWrapper wrapper = (StatusAction.SubActionWrapper)i.next();
                ActionErrors errs = wrapper.getForm().validate(mapping, request);;
                if(errs != null) {
                    if(allErrs == null) {
                        allErrs = errs;
                    }
                    else {
                        allErrs.add(errs);
                    }
                }
            }
        }
        return allErrs;
    }

    public void init(List forms, ActionMapping mapping, HttpServletRequest request) {
        this.forms = forms;
    }
    
    public void setSubForm(String subForm) {
        this.subForm = subForm;
    }
    
    public String getSubForm() {
        return subForm;
    }
    
    void resetForms(HttpServletRequest request) {
        if(forms != null) {
            for(Iterator i = forms.iterator(); i.hasNext(); ) {
                StatusAction.SubActionWrapper wrapper = (StatusAction.SubActionWrapper)i.next();
                wrapper.getForm().reset(wrapper.getMapping(), request);
            }
        }
    }

    public String getSelectedTab() {
        return selectedTab;
    }

    public int getTabCount() {
        return panels.size();
    }

    public String getTabBundle(int idx) {
        return  ((Panel)panels.get(idx)).getBundle();
    }

    public String getTabName(int idx) {
        return ((Panel)panels.get(idx)).getId();
    }

    public String getTabTitle(int idx) {
        return null;
    }

    public void setSelectedTab(String selectedTab) {
        this.selectedTab = selectedTab;
    }
}