Examples of org.springframework.scripting.ScriptEvaluator

org.springframework.scripting.ScriptEvaluator
Spring's strategy interface for evaluating a script.
Aside from language-specific implementations, Spring also ships a version based on the standard {@code javax.script} package (JSR-223):{@link org.springframework.scripting.support.StandardScriptEvaluator}. @author Juergen Hoeller @author Costin Leau @since 4.0

 */
public class ScriptTest {


    @Test
    public void test() throws ExecutionException, InterruptedException {
        ScriptEvaluator scriptEvaluator = new GroovyScriptEvaluator();


        //ResourceScriptSource 外部的
        ScriptSource source = new StaticScriptSource("i+j");
        Map<String, Object> args = new HashMap<>();
        args.put("i", 1);
        args.put("j", 2);
        System.out.println(scriptEvaluator.evaluate(source, args));
    }

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 */
public class GroovyScriptEvaluatorTests {


  @Test
  public void testGroovyScriptFromString() {
    ScriptEvaluator evaluator = new GroovyScriptEvaluator();
    Object result = evaluator.evaluate(new StaticScriptSource("return 3 * 2"));
    assertEquals(6, result);
  }

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    assertEquals(6, result);
  }


  @Test
  public void testGroovyScriptFromFile() {
    ScriptEvaluator evaluator = new GroovyScriptEvaluator();
    Object result = evaluator.evaluate(new ResourceScriptSource(new ClassPathResource("simple.groovy", getClass())));
    assertEquals(6, result);
  }

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    assertEquals(6, result);
  }


  @Test
  public void testGroovyScriptWithArguments() {
    ScriptEvaluator evaluator = new GroovyScriptEvaluator();
    Map<String, Object> arguments = new HashMap<String, Object>();
    arguments.put("a", 3);
    arguments.put("b", 2);
    Object result = evaluator.evaluate(new StaticScriptSource("return a * b"), arguments);
    assertEquals(6, result);
  }

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    assertEquals(6, result);
  }


  @Test
  public void testGroovyScriptFromFileUsingJsr223() {
    ScriptEvaluator evaluator = new StandardScriptEvaluator();
    Object result = evaluator.evaluate(new ResourceScriptSource(new ClassPathResource("simple.groovy", getClass())));
    assertEquals(6, result);
  }

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 */
public class BshScriptEvaluatorTests {


  @Test
  public void testBshScriptFromString() {
    ScriptEvaluator evaluator = new BshScriptEvaluator();
    Object result = evaluator.evaluate(new StaticScriptSource("return 3 * 2;"));
    assertEquals(6, result);
  }

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    assertEquals(6, result);
  }


  @Test
  public void testBshScriptFromFile() {
    ScriptEvaluator evaluator = new BshScriptEvaluator();
    Object result = evaluator.evaluate(new ResourceScriptSource(new ClassPathResource("simple.bsh", getClass())));
    assertEquals(6, result);
  }

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    assertEquals(6, result);
  }


  @Test
  public void testGroovyScriptWithArguments() {
    ScriptEvaluator evaluator = new BshScriptEvaluator();
    Map<String, Object> arguments = new HashMap<String, Object>();
    arguments.put("a", 3);
    arguments.put("b", 2);
    Object result = evaluator.evaluate(new StaticScriptSource("return a * b;"), arguments);
    assertEquals(6, result);
  }

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Related Classes of org.springframework.scripting.ScriptEvaluator

com.sishuok.spring4.script.ScriptTest

org.springframework.scripting.bsh.BshScriptEvaluatorTests

org.springframework.scripting.groovy.GroovyScriptEvaluatorTests

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