policynestingform.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.wizards.forms;

import javax.servlet.http.HttpServletRequest;

import org.apache.struts.action.ActionMapping;

import com.sslexplorer.boot.PropertyList;
import com.sslexplorer.input.MultiSelectDataSource;
import com.sslexplorer.input.MultiSelectSelectionModel;
import com.sslexplorer.policyframework.PolicyNestingDataSource;
import com.sslexplorer.wizard.AbstractWizardSequence;
import com.sslexplorer.wizard.forms.DefaultWizardForm;

public class PolicyNestingForm extends DefaultWizardForm {
    
    private PropertyList nestedPolicies;
    private MultiSelectSelectionModel policyModel;
    
    // Statics for sequence attributes
    public final static String ATTR_NESTED_POLICIES = "nestedPolicies";

    public PolicyNestingForm() {
        super(true, true, "/WEB-INF/jsp/content/policyframework/policyWizard/policyNesting.jspf", 
            "", true, false, "policyNesting", "policyframework", "policyWizard.policyNesting", 3);
    }

    /**
     * @return Returns the nestedPolicies.
     */
    public String getNestedPolicies() {
        return nestedPolicies.getAsTextFieldText();
    }

    /**
     * @param nestedPolicies The nestedPolicies to set.
     */
    public void setNestedPolicies(String nestedPolicies) {
        this.nestedPolicies.setAsTextFieldText(nestedPolicies);
    }

    /* (non-Javadoc)
     * @see com.sslexplorer.wizard.forms.DefaultWizardForm#apply(com.sslexplorer.wizard.AbstractWizardSequence)
     */
    public void apply(AbstractWizardSequence sequence) throws Exception {
        super.apply(sequence);
        sequence.putAttribute(ATTR_NESTED_POLICIES, nestedPolicies);
    }

    /* (non-Javadoc)
     * @see com.sslexplorer.wizard.forms.DefaultWizardForm#init(com.sslexplorer.wizard.AbstractWizardSequence, javax.servlet.http.HttpServletRequest)
     */
    public void init(AbstractWizardSequence sequence, HttpServletRequest request) throws Exception {
        super.init(sequence, request);
        nestedPolicies = (PropertyList)sequence.getAttribute(ATTR_NESTED_POLICIES, new PropertyList());
    }

    /**
     * @return Returns the policyModel.
     */
    public MultiSelectSelectionModel getPolicyModel() {
        return policyModel;
    }

    /**
     * @param policyModel The policyModel to set.
     */
    public void setPolicyModel(MultiSelectSelectionModel policyModel) {
        this.policyModel = policyModel;
    }

    /* (non-Javadoc)
     * @see com.sslexplorer.wizard.forms.AbstractWizardForm#reset(org.apache.struts.action.ActionMapping, javax.servlet.http.HttpServletRequest)
     */
    public void reset(ActionMapping mapping, HttpServletRequest request) {
        super.reset(mapping, request);
        AbstractWizardSequence seq = getWizardSequence(request);
        nestedPolicies = (PropertyList)seq.getAttribute(ATTR_NESTED_POLICIES, new PropertyList());        
        MultiSelectDataSource policies = new PolicyNestingDataSource(null);
        policyModel = new MultiSelectSelectionModel(policies, nestedPolicies);
    }
}