Cas d'utilisation : Définir une variable accessible par différents Jobs

package routines;
                        /*
                        * user specification: the function's comment should contain keys as follows: 1. write about the function's comment.but
                        * it must be before the "{talendTypes}" key.
                        *
                        * 2. {talendTypes} 's value must be talend Type, it is required . its value should be one of: String, char | Character,
                        * long | Long, int | Integer, boolean | Boolean, byte | Byte, Date, double | Double, float | Float, Object, short |
                        * Short
                        *
                        * 3. {Category} define a category for the Function. it is required. its value is user-defined .
                        *
                        * 4. {param} 's format is: {param} <type>[(<default value or closed list values>)] <name>[ : <comment>]
                        *
                        * <type> 's value should be one of: string, int, list, double, object, boolean, long, char, date. <name>'s value is the
                        * Function's parameter name. the {param} is optional. so if you the Function without the parameters. the {param} don't
                        * added. you can have many parameters for the Function.
                        *
                        * 5. {example} gives a example for the Function. it is optional.
                        */
                        public class MyRoutine {
                        private static String name = null;
                        
                        /**
                        * helloExample: not return value, only print "hello" + message.
                        *
                        *
                        * {talendTypes} String
                        *
                        * {Category} User Defined
                        *
                        * {param} string("world") input: The string need to be printed.
                        *
                        * {example} helloExemple("world") # hello world !.
                        */
                        public static void helloExample(String message) {
                        if (message == null) {
                        message = "World"; //$NON-NLS-1$
                        }
                        System.out.println("Hello " + message + " !"); //$NON-NLS-1$ //$NON-NLS-2$
                        }
                        
                        public static synchronized void setValue(String message) {
                        name = message;
                        }
                        
                        public static synchronized String getValue() {
                        return name;
                        }
                        }