com.cedarsoftware.io.ArgumentHelper Maven / Gradle / Ivy
package com.cedarsoftware.io;
/**
* @author Kenny Partlow ([email protected])
*
* Copyright (c) Cedar Software LLC
*
* Licensed 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
*
* License
*
* 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.
*/
public class ArgumentHelper {
/**
* @param setting Object setting value from JsonWriter args map.
* @return boolean true if the value is (boolean) true, Boolean.TRUE, "true" (any case), or non-zero if a Number.
*/
public static boolean isTrue(Object setting)
{
if (setting instanceof Boolean)
{
return Boolean.TRUE.equals(setting);
}
if (setting instanceof String)
{
return "true".equalsIgnoreCase((String) setting);
}
if (setting instanceof Number)
{
return ((Number)setting).intValue() != 0;
}
return false;
}
public static Number getNumberWithDefault(Object o, Number def) {
return o == null ? def : (Number) o;
}
}