com.twinsoft.convertigo.engine.admin.services.roles.Edit.java Source code

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Here is the source code for com.twinsoft.convertigo.engine.admin.services.roles.Edit.java

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/*
 * Copyright (c) 2001-2011 Convertigo SA.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License
 * as published by the Free Software Foundation; either version 3
 * 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, see<http://www.gnu.org/licenses/>.
 *
 * $URL: http://sourceus/svn/convertigo/CEMS_opensource/trunk/Studio/src/com/twinsoft/convertigo/engine/admin/services/global_symbols/List.java $
 * $Author: fabienb $
 * $Revision: 30435 $
 * $Date: 2012-05-11 15:21:46 +0200 (Fri, 11 May 2012) $
 */

package com.twinsoft.convertigo.engine.admin.services.roles;

import java.util.HashSet;
import java.util.Set;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.codec.digest.DigestUtils;
import org.apache.commons.lang3.StringUtils;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

import com.twinsoft.convertigo.engine.AuthenticatedSessionManager.Role;
import com.twinsoft.convertigo.engine.Engine;
import com.twinsoft.convertigo.engine.admin.services.XmlService;
import com.twinsoft.convertigo.engine.admin.services.at.ServiceDefinition;

@ServiceDefinition(name = "Edit", roles = {
        Role.WEB_ADMIN }, parameters = {}, returnValue = "edit an existing user")
public class Edit extends XmlService {

    protected void getServiceResult(HttpServletRequest request, Document document) throws Exception {
        String username = request.getParameter("username");
        String password = request.getParameter("password");
        String[] roles = request.getParameterValues("roles");
        String oldUsername = request.getParameter("oldUsername");

        Element root = document.getDocumentElement();
        Element response = document.createElement("response");

        if (roles == null) {
            roles = new String[] {};
        }

        try {
            Set<Role> set = new HashSet<Role>(roles.length);
            for (String role : roles) {
                set.add(Role.valueOf(role));
            }

            if (StringUtils.isBlank(password)) {
                password = Engine.authenticatedSessionManager.getPassword(oldUsername);
            } else {
                password = DigestUtils.md5Hex(password);
            }

            if (!username.equals(oldUsername)) {
                if (Engine.authenticatedSessionManager.hasUser(username)) {
                    throw new IllegalArgumentException("User '" + username + "' already exists");
                }
                Engine.authenticatedSessionManager.setUser(username, password, set);
                Engine.authenticatedSessionManager.deleteUser(oldUsername);
            } else {
                Engine.authenticatedSessionManager.setUser(username, password, set);
            }
            response.setAttribute("state", "success");
            response.setAttribute("message", "User '" + username + "' have been successfully edited!");
        } catch (Exception e) {
            Engine.logAdmin.error("Error during editing the user!\n" + e.getMessage());

            response.setAttribute("state", "error");
            response.setAttribute("message", "Error during editing the user!\n" + e.getMessage());
        }
        root.appendChild(response);
    }
}