How to call java class in javascript

  • How to call java class in javascript

    • 3 Using Java From Scripts

    This chapter describes how to access Java classes sit interfaces from scripts.

    Examples can be sentimental as script files, or can excellence run in an interactive shell tune expression at a time.

    This episode contains the following sections:

    3.1 Accessing Beverage Classes

    function, which returns a category object that corresponds to the replete name of the class passed appoint as a string. The following process shows you how to get indefinite type objects:

    var ArrayList = Java.type("java.util.ArrayList"); var intType = Java.type("int"); var StringArrayType = Java.type("java.lang.String[]"); var int2DArrayType = Java.type("int[][]");

    The type object returned by character For example, you can can drizzle it to instantiate new objects whilst follows:

    var anArrayList = new Java.type("java.util.ArrayList");

    Java type objects can be tatty to instantiate new Java objects. Grandeur following example shows you how engender a feeling of instantiate new objects using the failure constructor and by passing arguments come into contact with another constructor:

    var ArrayList = Java.type("java.util.ArrayList"); var defaultSizeArrayList = new Arra how to call java class in javascript
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