/*
* Copyright 2002,2004 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.webapp.admin.users;
import java.net.URLDecoder;
import javax.management.MBeanServer;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.webapp.admin.ApplicationServlet;
import org.apache.webapp.admin.TomcatTreeBuilder;
/**
* Form bean for the individual group page.
*
* @author Craig R. McClanahan
* @version $Revision: 303390 $ $Date: 2004-10-18 02:37:56 -0400 (Mon, 18 Oct 2004) $
* @since 4.1
*/
public final class GroupForm extends BaseForm {
// ----------------------------------------------------- Instance Variables
/**
* The MBeanServer we will be interacting with.
*/
private MBeanServer mserver = null;
// ------------------------------------------------------------- Properties
/**
* The description of this group.
*/
private String description = null;
public String getDescription() {
return (this.description);
}
public void setDescription(String description) {
this.description = description;
}
/**
* The groupname of this group.
*/
private String groupname = null;
public String getGroupname() {
return (this.groupname);
}
public void setGroupname(String groupname) {
this.groupname = groupname;
}
/**
* The MBean Names of the roles associated with this group.
*/
private String roles[] = new String[0];
public String[] getRoles() {
return (this.roles);
}
public void setRoles(String roles[]) {
if (roles == null) {
roles = new String[0];
}
this.roles = roles;
}
// --------------------------------------------------------- Public Methods
/**
* Reset all properties to their default values.
*
* @param mapping The mapping used to select this instance
* @param request The servlet request we are processing
*/
public void reset(ActionMapping mapping, HttpServletRequest request) {
super.reset(mapping, request);
description = null;
groupname = null;
roles = new String[0];
}
/**
* Validate the properties that have been set from this HTTP request,
* and return an <code>ActionErrors</code> object that encapsulates any
* validation errors that have been found. If no errors are found, return
* <code>null</code> or an <code>ActionErrors</code> object with no
* recorded error messages.
*
* @param mapping The mapping used to select this instance
* @param request The servlet request we are processing
*/
public ActionErrors validate(ActionMapping mapping,
HttpServletRequest request) {
try {
// Look up the components we will be using as needed
if (mserver == null) {
mserver = ((ApplicationServlet) getServlet()).getServer();
}
// Set up beans containing all possible groups and roles
String databaseName =
URLDecoder.decode(request.getParameter("databaseName"),TomcatTreeBuilder.URL_ENCODING);
request.setAttribute("rolesForm",
UserUtils.getRolesForm(mserver,
databaseName));
} catch (Exception e) {
// do nothing since the form returns validation error
}
ActionErrors errors = new ActionErrors();
String submit = request.getParameter("submit");
//if (submit != null) {
// groupname is a required field
if ((groupname == null) || (groupname.length() < 1)) {
errors.add("groupname",
new ActionError("users.error.groupname.required"));
}
// Quotes not allowed in groupname
if ((groupname != null) && (groupname.indexOf('"') >= 0)) {
errors.add("groupname",
new ActionError("users.error.quotes"));
}
// Quotes not allowed in description
if ((description != null) && (description.indexOf('"') > 0)) {
errors.add("description",
new ActionError("users.error.quotes"));
}
//}
return (errors);
}
}