/**
* The contents of this file are subject to the OpenMRS Public License
* Version 1.0 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://license.openmrs.org
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
* License for the specific language governing rights and limitations
* under the License.
*
* Copyright (C) OpenMRS, LLC. All Rights Reserved.
*/
package org.openmrs.propertyeditor;
import java.beans.PropertyEditorSupport;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.openmrs.Role;
import org.openmrs.api.UserService;
import org.openmrs.api.context.Context;
import org.springframework.util.StringUtils;
/**
* Allows for serializing/deserializing an object to a string so that Spring knows how to pass
* an object back and forth through an html form or other medium. <br/>
* <br/>
* In version 1.9, added ability for this to also retrieve objects by uuid
*
* @see Role
*/
public class RoleEditor extends PropertyEditorSupport {
private Log log = LogFactory.getLog(this.getClass());
public RoleEditor() {
}
/**
* @should set using name
* @should set using uuid
*/
public void setAsText(String text) throws IllegalArgumentException {
UserService es = Context.getUserService();
if (StringUtils.hasText(text)) {
try {
Role r = es.getRole(text);
setValue(r);
//when a role is not found, no exception is generated. throw one to execute the catch block
if (r == null)
throw new Exception();
}
catch (Exception ex) {
Role r = es.getRoleByUuid(text);
setValue(r);
if (r == null) {
log.error("Error setting text: " + text, ex);
throw new IllegalArgumentException("Role not found: " + ex.getMessage());
}
}
} else {
setValue(null);
}
}
public String getAsText() {
Role r = (Role) getValue();
if (r == null)
return "";
else
return r.getRole();
}
}