Java Boolean From toBoolean(Object obj)

Description

to Boolean

License

Apache License

Declaration

public static Boolean toBoolean(Object obj) throws IllegalArgumentException 

Method Source Code

//package com.java2s;
//License from project: Apache License 

public class Main {
    public static Boolean toBoolean(Object obj) throws IllegalArgumentException {
        if (obj == null) {
            throw new IllegalArgumentException("obj is null");
        }//  w  ww.j a va 2  s. c om

        if (obj instanceof Boolean) {
            return (Boolean) obj;
        }

        if (obj instanceof String) {
            String str = (String) obj;
            return new Boolean(str.equalsIgnoreCase("true") || str.equalsIgnoreCase("t")
                    || str.equalsIgnoreCase("y") || str.equalsIgnoreCase("yes") || str.equalsIgnoreCase("1"));
        }

        throw new IllegalArgumentException("Unable to convert object of type '" + obj.getClass() + "' to Boolean.");
    }
}

Related

1. toBoolean(Object o)
2. toBoolean(Object o)
3. toBoolean(Object o)
4. toBoolean(Object o)
5. toBoolean(Object obj)
6. toBoolean(Object obj)
7. toBoolean(Object obj)
8. toBoolean(Object obj)
9. toBoolean(Object obj)