Examples with Closure groovy.lang.Closure used on opensource projects

Example 21 with Closure

use of groovy.lang.Closure in project hudson-2.x by hudson.

the class BeanBuilder method methodMissing.

/**
	 * This method is invoked by Groovy when a method that's not defined in Java is invoked.
     * We use that as a syntax for bean definition. 
	 */
public Object methodMissing(String name, Object arg) {
    Object[] args = (Object[]) arg;
    if (args.length == 0)
        throw new MissingMethodException(name, getClass(), args);
    if (args[0] instanceof Closure) {
        // abstract bean definition
        return invokeBeanDefiningMethod(name, args);
    } else if (args[0] instanceof Class || args[0] instanceof RuntimeBeanReference || args[0] instanceof Map) {
        return invokeBeanDefiningMethod(name, args);
    } else if (args.length > 1 && args[args.length - 1] instanceof Closure) {
        return invokeBeanDefiningMethod(name, args);
    }
    WebApplicationContext ctx = springConfig.getUnrefreshedApplicationContext();
    MetaClass mc = DefaultGroovyMethods.getMetaClass(ctx);
    if (!mc.respondsTo(ctx, name, args).isEmpty()) {
        return mc.invokeMethod(ctx, name, args);
    }
    return this;
}

Example 22 with Closure

use of groovy.lang.Closure in project spock by spockframework.

the class PojoGestalt method createGestalt.

private PojoGestalt createGestalt(Type newType, Object[] args) {
    Closure closure = null;
    if (args != null && args.length > 0 && args[args.length - 1] instanceof Closure) {
        closure = (Closure) args[args.length - 1];
        args = CollectionUtil.copyArray(args, 0, args.length - 1);
    }
    // TODO: check that this succeeds (Type could be a TypeVariable etc.)
    Class<?> newClazz = GenericTypeReflector.erase(newType);
    Object newPojo = BuilderHelper.createInstance(newClazz, args);
    ClosureBlueprint newBlueprint = closure == null ? null : new ClosureBlueprint(closure, newPojo);
    return new PojoGestalt(newPojo, newType, newBlueprint, slotFactories);
}

Example 23 with Closure

use of groovy.lang.Closure in project spock by spockframework.

the class RequiresExtension method doVisit.

private void doVisit(Requires annotation, ISkippable skippable) {
    Closure condition = createCondition(annotation.value());
    Object result = evaluateCondition(condition);
    if (!GroovyRuntimeUtil.isTruthy(result)) {
        skippable.setSkipped(true);
    }
}

Example 24 with Closure

use of groovy.lang.Closure in project grails-core by grails.

the class DefaultUrlMappingEvaluatorTests method testRedirectMappings.

public void testRedirectMappings() throws Exception {
    GroovyShell shell = new GroovyShell();
    Binding binding = new Binding();
    Script script = shell.parse("mappings = {\n" + "\"/first\"(redirect:[controller: 'foo', action: 'bar'])\n" + "\"/second\"(redirect: '/bing/bang')\n" + "}");
    script.setBinding(binding);
    script.run();
    Closure closure = (Closure) binding.getVariable("mappings");
    List<UrlMapping> mappings = evaluator.evaluateMappings(closure);
    assertEquals(2, mappings.size());
    Object redirectInfo = mappings.get(0).getRedirectInfo();
    assertTrue(redirectInfo instanceof Map);
    Map redirectMap = (Map) redirectInfo;
    assertEquals(2, redirectMap.size());
    assertEquals("foo", redirectMap.get("controller"));
    assertEquals("bar", redirectMap.get("action"));
    assertEquals("/bing/bang", mappings.get(1).getRedirectInfo());
}

Example 25 with Closure

use of groovy.lang.Closure in project gradle by gradle.

the class DefaultConfigurableFileCollectionTest method canUseAClosureToSpecifyASingleFile.

@Test
public void canUseAClosureToSpecifyASingleFile() {
    Closure closure = TestUtil.returns('a');
    final File file = new File("1");
    collection.from(closure);
    context.checking(new Expectations() {

        {
            oneOf(resolverMock).resolve('a');
            will(returnValue(file));
        }
    });
    assertThat(collection.getFiles(), equalTo(toLinkedSet(file)));
}