/*
* 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 org.apache.guacamole.properties;
import org.apache.guacamole.GuacamoleException;
import org.apache.guacamole.GuacamoleServerException;
/**
* A GuacamoleProperty whose value is an long.
*
* @author James Muehlner
*/
public abstract class LongGuacamoleProperty implements GuacamoleProperty<Long> {
@Override
public Long parseValue(String value) throws GuacamoleException {
// If no property provided, return null.
if (value == null)
return null;
try {
Long longValue = new Long(value);
return longValue;
}
catch (NumberFormatException e) {
throw new GuacamoleServerException("Property \"" + getName() + "\" must be an long.", e);
}
}
}