ApiCmdTestUtil.java

// 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
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// under the License.
package org.apache.cloudstack.api;

import java.lang.reflect.Field;

public class ApiCmdTestUtil {
    public static void set(BaseCmd cmd, String fieldName, Object value)
            throws IllegalArgumentException, IllegalAccessException {
        for (Field field : cmd.getClass().getDeclaredFields()) {
            Parameter parameter = field.getAnnotation(Parameter.class);
            if (parameter != null && fieldName.equals(parameter.name())) {
                field.setAccessible(true);
                field.set(cmd, value);
            }
        }
    }

}