examples/callscript.html

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<head><title>BeanShell Example - Calling scripts from Java</title></head>
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<h1>Calling scripts from Java</h1>

Create an interpreter and source a script file, returning a value:
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<font size=+1><a href="CallScript1.java">CallScript1.java</a> - Invoke a script from Java</font>
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import bsh.*;

public class CallScript1 {
    public static void main( String [] args ) throws EvalError {
        Object result = new bsh.Interpreter().source("myscript.bsh");
    }
}
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This time we'll handle the two types of EvalError that can be thrown:
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<font size=+1><a href="CallScript2.java">CallScript2.java</a> - Invoke a script from Java, handling errors</font>
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import bsh.*;

public class CallScript2 {
    public static void main( String [] args ) throws Exception {
        try {
            Object obj = new bsh.Interpreter().source("myscript.bsh");
        } catch ( TargetError e ) {
            System.out.println(
                "The script or code called by the script threw an exception: "
                + e.getTarget() );
        } catch ( EvalError e2 )    {
            System.out.println(
                "There was an error in evaluating the script:" + e2 );
        }
    }
}
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