Examples of groovy.lang.GroovyShell.evaluate()

groovy.lang.GroovyShell.evaluate()
Evaluates some script against the current Binding and returns the result @param codeSource @throws CompilationFailedException

    public static Throwable shouldFail(String script) {
        boolean failed = false;
        Throwable th = null;
        try {
            GroovyShell shell = new GroovyShell();
            shell.evaluate(script, genericScriptName());
        } catch (GroovyRuntimeException gre) {
            failed = true;
            th = ScriptBytecodeAdapter.unwrap(gre);
        } catch (Throwable e) {
            failed = true;

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        binding.setVariable("first", "Tom");
        binding.setVariable("last", "Adams");
        StringWriter stringWriter = new StringWriter();
        Writer platformWriter = new PlatformLineWriter(stringWriter);
        GroovyShell shell = new GroovyShell(binding);
        platformWriter.write(shell.evaluate("\"$first\\n$last\\n\"").toString());
        platformWriter.flush();
        assertEquals("Tom" + LS + "Adams" + LS, stringWriter.toString());
        stringWriter = new StringWriter();
        platformWriter = new PlatformLineWriter(stringWriter);
        platformWriter.write(shell.evaluate("\"$first\\r\\n$last\\r\\n\"").toString());

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        platformWriter.write(shell.evaluate("\"$first\\n$last\\n\"").toString());
        platformWriter.flush();
        assertEquals("Tom" + LS + "Adams" + LS, stringWriter.toString());
        stringWriter = new StringWriter();
        platformWriter = new PlatformLineWriter(stringWriter);
        platformWriter.write(shell.evaluate("\"$first\\r\\n$last\\r\\n\"").toString());
        platformWriter.flush();
        assertEquals("Tom" + LS + "Adams" + LS, stringWriter.toString());
    }
}

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            configuratorConfig.addCompilationCustomizers(customizer);


            GroovyShell shell = new GroovyShell(binding, configuratorConfig);
            File confSrc = new File(configscript);
            try {
                shell.evaluate(confSrc);
            } catch (IOException e) {
                throw new BuildException("Unable to configure compiler using configuration file: "+confSrc, e);
            }
        }
    }

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     *
     * @param script the script that should pass without any exception thrown
     */
    public static void assertScript(final String script) throws Exception {
        GroovyShell shell = new GroovyShell();
        shell.evaluate(script, genericScriptName());
    }


    /**
     * Asserts that the given code closure fails when it is evaluated
     *

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     */
    public static Throwable shouldFail(Class clazz, String script) {
        Throwable th = null;
        try {
            GroovyShell shell = new GroovyShell();
            shell.evaluate(script, genericScriptName());
        } catch (GroovyRuntimeException gre) {
            th = ScriptBytecodeAdapter.unwrap(gre);
        } catch (Throwable e) {
            th = e;
        }

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            ImportCustomizer customizer = new ImportCustomizer();
            customizer.addStaticStars("org.codehaus.groovy.control.customizers.builder.CompilerCustomizationBuilder");
            configuratorConfig.addCompilationCustomizers(customizer);


            GroovyShell shell = new GroovyShell(binding, configuratorConfig);
            shell.evaluate(groovyConfigurator);
        }
        
        return configuration;
    }

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     */
    public static Object me(final String symbol, final Object object, final String expression) throws CompilationFailedException {
        Binding b = new Binding();
        b.setVariable(symbol, object);
        GroovyShell sh = new GroovyShell(b);
        return sh.evaluate(expression);
    }


    /**
     * Evaluates the specified String expression and makes the parameter available inside
     * the script bound to a variable named 'x', returning the result. For example, this

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    public static Object xy(final Object x, final Object y, final String expression) throws CompilationFailedException {
        Binding b = new Binding();
        b.setVariable("x", x);
        b.setVariable("y", y);
        GroovyShell sh = new GroovyShell(b);
        return sh.evaluate(expression);
    }


    /**
     * Evaluates the specified String expression and makes the first three parameters available inside
     * the script bound to variables named 'x', 'y', and 'z' respectively, returning the result. For

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        Binding b = new Binding();
        b.setVariable("x", x);
        b.setVariable("y", y);
        b.setVariable("z", z);
        GroovyShell sh = new GroovyShell(b);
        return sh.evaluate(expression);
    }
}

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