December 2014
Intermediate to advanced
388 pages
8h 1m
English
Content preview from Scripting in Java: Integrating with Groovy and JavaScript
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CHAPTER 3
Passing Parameters to Scripts
In this chapter, you will learn:
- Classes used in passing parameters from Java programs to scripts
- How to create and use Bindings object to hold the parameters
- How to define the scope of parameters
- How to pass parameters to scripts using different objects and scopes
- The advantages and disadvantages of different ways of passing parameters
- How to write script’s output to a file
Bindings, Scope, and Context
To understand the details of the parameter passing mechanism, three terms must be understood clearly: bindings, scope, and context. These terms are confusing at first. This chapter explains the parameter ...
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