/**
* Licensed to Apereo under one or more contributor license
* agreements. See the NOTICE file distributed with this work
* for additional information regarding copyright ownership.
* Apereo 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 the following location:
*
* 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.portlet.courses.util;
import javax.portlet.PortletRequest;
import java.util.Map;
public class UserAttributeParameterEvaluator implements IParameterEvaluator {
private String userAttributeKey;
public void setUserAttributeKey(String userAttributeKey) {
this.userAttributeKey = userAttributeKey;
}
public String evaluate(PortletRequest request) {
Map<String,String> userInfo = (Map<String,String>) request.getAttribute(PortletRequest.USER_INFO);
return userInfo.get(this.userAttributeKey);
}
}