policiesdispatchaction.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.policyframework.actions;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.sslexplorer.core.CoreServlet;
import com.sslexplorer.policyframework.PolicyConstants;
import com.sslexplorer.policyframework.PolicyDatabase;
import com.sslexplorer.policyframework.ResourceItem;
import com.sslexplorer.policyframework.forms.PoliciesForm;
import com.sslexplorer.security.SessionInfo;


/**
 * Implementation of an {@link com.sslexplorer.policyframework.actions.AbstractResourcesDispatchAction}
 * that lists all manageable policies.
 * 
 * @author Brett Smith <a href="mailto: [e-mail]">&lt;[e-mail]&gt;</a>
 * @version $Revision: 1.16 $
 */
public class PoliciesDispatchAction extends AbstractResourcesDispatchAction {

    /**
     * Constructor
     */
    public PoliciesDispatchAction() {
        super(PolicyConstants.POLICY_RESOURCE_TYPE, PolicyConstants.POLICY_RESOURCE_TYPE);
    }

    /* (non-Javadoc)
     * @see com.sslexplorer.policyframework.actions.AbstractResourcesDispatchAction#list(org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
     */
    public ActionForward list(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
                    throws Exception {
        PoliciesForm policyForm = (PoliciesForm) form;
        PolicyDatabase pdb = CoreServlet.getServlet().getPolicyDatabase();
        List policies = pdb.getPolicies();
        policyForm.initialize(policies, ResourceItem.class, request.getSession(), "name");
        return super.list(mapping, form, request, response);
    }

    /* (non-Javadoc)
     * @see com.sslexplorer.core.actions.CoreAction#getNavigationContext(org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
     */
    public int getNavigationContext(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) {
        return SessionInfo.MANAGEMENT_CONSOLE_CONTEXT | SessionInfo.USER_CONSOLE_CONTEXT;
    }
}