org.apache.pulsar.testclient.PositiveNumberParameterValidator Maven / Gradle / Ivy
/**
* 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.pulsar.testclient;
import com.beust.jcommander.IParameterValidator;
import com.beust.jcommander.ParameterException;
public class PositiveNumberParameterValidator implements IParameterValidator {
@Override
public void validate(String name, String value) throws ParameterException {
if (Integer.parseInt(value) <= 0) {
throw new ParameterException("Parameter " + name + " should be > 0 (found " + value + ")");
}
}
}