Class Main
- java.lang.Object
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- org.apache.commons.jexl3.scripting.Main
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public class Main extends java.lang.Object
Test application for JexlScriptEngine (JSR-223 implementation).- Since:
- 2.0
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Constructor Summary
Constructors Constructor Description Main()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static void
main(java.lang.String[] args)
Test application for JexlScriptEngine (JSR-223 implementation).(package private) static java.io.BufferedReader
read(java.nio.charset.Charset charset, java.lang.String fileName)
Reads an input.
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Method Detail
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main
public static void main(java.lang.String[] args) throws java.lang.Exception
Test application for JexlScriptEngine (JSR-223 implementation). If a single argument is present, it is treated as a file name of a JEXL script to be evaluated. Any exceptions terminate the application. Otherwise, lines are read from standard input and evaluated. ScriptExceptions are logged, and do not cause the application to exit. This is done so that interactive testing is easier.- Parameters:
args
- (optional) file name to evaluate. Stored in the args variable.- Throws:
java.lang.Exception
- if parsing or IO fail
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read
static java.io.BufferedReader read(java.nio.charset.Charset charset, java.lang.String fileName) throws java.lang.Exception
Reads an input.- Parameters:
charset
- the charset or null for default charsetfileName
- the file name or null for stdin- Returns:
- the reader
- Throws:
java.lang.Exception
- if anything goes wrong
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