/*
* $Id$
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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 mailreader2;
/**
* Verify that essential resources are available.
*/
public class Welcome extends MailreaderSupport {
public String execute() {
// Confirm message resources loaded
String message = getText(Constants.ERROR_DATABASE_MISSING);
if (Constants.ERROR_DATABASE_MISSING.equals(message)) {
addActionError(Constants.ERROR_MESSAGES_NOT_LOADED);
}
// Confirm database loaded
if (null==getDatabase()) {
addActionError(Constants.ERROR_DATABASE_NOT_LOADED);
}
if (hasErrors()) {
return ERROR;
}
else {
return SUCCESS;
}
}
}