/**
* Licensed to Jasig under one or more contributor license
* agreements. See the NOTICE file distributed with this work
* for additional information regarding copyright ownership.
* Jasig licenses this file to you 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.jasig.portal.layout.dlm.remoting;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.jasig.portal.ThemeStylesheetUserPreferences;
import org.jasig.portal.UserPreferences;
import org.jasig.portal.layout.dlm.DistributedLayoutManager;
import org.jasig.portal.layout.dlm.processing.IParameterProcessor;
import org.jasig.portal.security.IPerson;
/**
* Turns on AJAX preferences functionality
*
* @author jennifer.bourey@yale.edu
*/
public class AuthenticatedUserThemeParamInjector implements IParameterProcessor {
Log log = LogFactory.getLog(getClass());
private IPerson person = null;
/**
* Captures the passed-in IPerson object for use when processing parameters.
*
* @see org.jasig.portal.layout.dlm.processing.IParameterProcessor#setResources(org.jasig.portal.security.IPerson, org.jasig.portal.layout.dlm.DistributedLayoutManager)
*/
public void setResources(IPerson person, DistributedLayoutManager dlm)
{
this.person = person;
}
/**
* Injects into the theme stylesheet preferences the "userName" stylesheet
* parameter containing the value obtained from IPerson.getFullName().
*
* @see org.jasig.portal.layout.dlm.processing.IParameterProcessor#processParameters(org.jasig.portal.UserPreferences, javax.servlet.http.HttpServletRequest)
*/
public void processParameters(UserPreferences prefs, HttpServletRequest request)
{
ThemeStylesheetUserPreferences themePrefs = prefs
.getThemeStylesheetUserPreferences();
// as long as this isn't a guest user, set the "AUTHENTICATED" flag
if (!person.isGuest()) {
themePrefs.putParameterValue("AUTHENTICATED", "true");
}
}
}