userroleupdateaction.java

来自「jetspeed源代码」· Java 代码 · 共 375 行 · 第 1/2 页

/*
 * Copyright 2000-2001,2004 The Apache Software Foundation.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.jetspeed.modules.actions.portlets.security;

// java util
import java.util.Iterator;
import java.util.List;
import java.util.Vector;

import org.apache.jetspeed.modules.actions.portlets.SecureVelocityPortletAction;
import org.apache.jetspeed.om.profile.Portlets;
import org.apache.jetspeed.om.profile.Profile;
import org.apache.jetspeed.om.profile.ProfileLocator;
import org.apache.jetspeed.om.security.JetspeedUser;
import org.apache.jetspeed.om.security.Role;
import org.apache.jetspeed.portal.portlets.VelocityPortlet;
import org.apache.jetspeed.services.JetspeedSecurity;
import org.apache.jetspeed.services.Profiler;
import org.apache.jetspeed.services.PsmlManager;
import org.apache.jetspeed.services.logging.JetspeedLogFactoryService;
import org.apache.jetspeed.services.logging.JetspeedLogger;
import org.apache.jetspeed.services.resources.JetspeedResources;
import org.apache.jetspeed.services.rundata.JetspeedRunData;
import org.apache.jetspeed.util.PortletUtils;
import org.apache.turbine.util.DynamicURI;
import org.apache.turbine.util.RunData;
import org.apache.turbine.util.StringUtils;
import org.apache.velocity.context.Context;


/**
 * This action sets up the template context for editing security roles in the Turbine database
 * for a given user.
 *
 * @author <a href="mailto:[e-mail]">David Sean Taylor</a>
 * @version $Id: UserRoleUpdateAction.java,v 1.12 2004/03/31 04:49:10 morciuch Exp $
 */
public class UserRoleUpdateAction extends SecureVelocityPortletAction
{
    
    /**
     * Static initialization of the logger for this class
     */    
    private static final JetspeedLogger logger = JetspeedLogFactoryService.getLogger(UserRoleUpdateAction.class.getName());     
    
    /**
     * Build the maximized state content for this portlet. (Same as normal state).
     *
     * @param portlet The velocity-based portlet that is being built.
     * @param context The velocity context for this request.
     * @param rundata The turbine rundata context for this request.
     */
    protected void buildMaximizedContext( VelocityPortlet portlet,
                                          Context context,
                                          RunData rundata )
    {
        buildNormalContext( portlet, context, rundata);
    }

    /**
     * Build the configure state content for this portlet.
     * TODO: we could configure this portlet with configurable skins, etc..
     *
     * @param portlet The velocity-based portlet that is being built.
     * @param context The velocity context for this request.
     * @param rundata The turbine rundata context for this request.
     */
    protected void buildConfigureContext( VelocityPortlet portlet,
                                          Context context,
                                          RunData rundata )
    {

        buildNormalContext( portlet, context, rundata);
    }

    /**
     * Build the normal state content for this portlet.
     *
     * @param portlet The velocity-based portlet that is being built.
     * @param context The velocity context for this request.
     * @param rundata The turbine rundata context for this request.
     */
    protected void buildNormalContext( VelocityPortlet portlet,
                                       Context context,
                                       RunData rundata )
    {
        try
        {
            Role role = null;
            /*
             * Grab the mode for the user form.
             */
            String mode = rundata.getParameters().getString(SecurityConstants.PARAM_MODE);

            //
            // check to see if we are adding a role for a single user
            //
            String entityid = rundata.getParameters().getString(SecurityConstants.PARAM_ENTITY_ID);
            if (entityid == null || entityid.trim().length() == 0)
            {
                return;
            }

            buildUserRoleContext(portlet, context, rundata, entityid);

            //
            // if there was an error, display the message
            //
            String msgid = rundata.getParameters().getString(SecurityConstants.PARAM_MSGID);
            if (msgid != null)
            {
                int id = Integer.parseInt(msgid);
                if (id < SecurityConstants.MESSAGES.length)
                    context.put(SecurityConstants.PARAM_MSG, SecurityConstants.MESSAGES[id]);
            }

        }
        catch (Exception e)
        {
            logger.error("Error in Jetspeed User Role Security", e);
            rundata.setMessage("Error in Jetspeed User Role Security: " + e.toString());
            rundata.setStackTrace(StringUtils.stackTrace(e), e);
            rundata.setScreenTemplate(JetspeedResources.getString("template.error","Error"));
        }
    }


    /**
     * Database Update Action for Security Roles. Performs updates into security database.
     *
     * @param rundata The turbine rundata context for this request.
     * @param context The velocity context for this request.
     */
    public void doUpdate(RunData rundata, Context context)
        throws Exception
    {
        String entityid = rundata.getParameters().getString(SecurityConstants.PARAM_ENTITY_ID);
        if (entityid == null || entityid.trim().length() == 0)
        {
            logger.error("UserRoleBrowser: Failed to get entity: " + entityid );
            DynamicURI duri = new DynamicURI (rundata);
            duri.addPathInfo(SecurityConstants.PANE_NAME, SecurityConstants.PANEID_USERROLE_UPDATE);
            duri.addPathInfo(SecurityConstants.PARAM_MSGID, SecurityConstants.MID_MISSING_PARAMETER);
            rundata.setRedirectURI(duri.toString());
            return;
        }

        JetspeedUser user = JetspeedSecurity.getUser(entityid);
        if (null == user)
        {
            logger.error("UserRoleBrowser: Failed to get user: " + entityid );
            DynamicURI duri = new DynamicURI (rundata);
            duri.addPathInfo(SecurityConstants.PANE_NAME, SecurityConstants.PANEID_USERROLE_UPDATE);
            duri.addPathInfo(SecurityConstants.PARAM_MSGID, SecurityConstants.MID_MISSING_PARAMETER);
            rundata.setRedirectURI(duri.toString());
            return;
        }


        try
        {
            List roles = (List)rundata.getUser().getTemp(SecurityConstants.CONTEXT_ROLES);
            List selected = (List)rundata.getUser().getTemp(SecurityConstants.CONTEXT_SELECTED);

            if (roles == null || selected == null)
            {
                DynamicURI duri = new DynamicURI (rundata);
                duri.addPathInfo(SecurityConstants.PANE_NAME, SecurityConstants.PANEID_USERROLE_UPDATE);
                duri.addPathInfo(SecurityConstants.PARAM_MSGID, SecurityConstants.MID_MISSING_PARAMETER);
                rundata.setRedirectURI(duri.toString());
                return;
            }

            //