/* 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.camunda.bpm.engine.impl.cmd;
import java.io.Serializable;
import org.camunda.bpm.engine.impl.interceptor.Command;
import org.camunda.bpm.engine.impl.interceptor.CommandContext;
import org.camunda.bpm.engine.impl.persistence.entity.IdentityInfoEntity;
/**
* @author Tom Baeyens
*/
public class GetUserInfoCmd implements Command<String>, Serializable {
private static final long serialVersionUID = 1L;
protected String userId;
protected String key;
public GetUserInfoCmd(String userId, String key) {
this.userId = userId;
this.key = key;
}
public String execute(CommandContext commandContext) {
IdentityInfoEntity identityInfo = commandContext
.getIdentityInfoManager()
.findUserInfoByUserIdAndKey(userId, key);
return (identityInfo!=null ? identityInfo.getValue() : null);
}
}