Exemplo n.º 1
0
  @Test
  public void testCreateEnum() throws Exception {
    Project project = projectFactory.createTempProject();
    facetFactory.install(project, JavaSourceFacet.class);
    JavaSourceFacet facet = project.getFacet(JavaSourceFacet.class);
    JavaEnumSource javaEnum =
        Roaster.parse(
            JavaEnumSource.class, "package org.jboss.forge.test; public enum CreditCardType{}");
    facet.saveJavaSource(javaEnum);

    JavaResource javaResource = facet.getJavaResource("org.jboss.forge.test.CreditCardType");
    Assert.assertNotNull(javaResource);
    Assert.assertThat(javaResource.getJavaType(), is(instanceOf(JavaEnum.class)));

    CommandController controller =
        testHarness.createCommandController(JavaAddEnumConstantCommand.class, javaResource);
    controller.initialize();
    controller.setValueFor("named", "VISA");
    Assert.assertTrue(controller.isValid());
    Assert.assertTrue(controller.canExecute());
    Result result = controller.execute();
    Assert.assertThat(result, is(not(instanceOf(Failed.class))));

    javaResource = facet.getJavaResource("org.jboss.forge.test.CreditCardType");
    JavaEnumSource enumClass = javaResource.getJavaType();
    List<EnumConstantSource> enumConstants = enumClass.getEnumConstants();
    Assert.assertEquals(1, enumConstants.size());

    Assert.assertEquals("VISA", enumConstants.get(0).getName());
  }
  @Test
  public void testCreateNewObserverMethodWithQualifiers() throws Exception {
    try (CommandController controller =
        uiTestHarness.createCommandController(CDINewBeanCommand.class, project.getRoot())) {
      controller.initialize();
      controller.setValueFor("named", "MyBean");
      controller.setValueFor("targetPackage", "org.jboss.forge.test.bean");
      assertTrue(controller.isValid());
      assertTrue(controller.canExecute());
      Result result = controller.execute();
      Assert.assertThat(result, is(not(instanceOf(Failed.class))));
    }

    try (CommandController controller =
        uiTestHarness.createCommandController(
            CDIAddObserverMethodCommand.class, project.getRoot())) {
      controller.initialize();
      controller.setValueFor("named", "observe");
      controller.setValueFor("targetClass", "org.jboss.forge.test.bean.MyBean");
      controller.setValueFor("eventType", "java.lang.String");
      controller.setValueFor(
          "qualifiers",
          Arrays.asList("javax.enterprise.inject.Default", "javax.enterprise.inject.Any"));
      assertTrue(controller.isValid());
      assertTrue(controller.canExecute());
      Result result = controller.execute();
      Assert.assertThat(result, is(not(instanceOf(Failed.class))));
    }

    JavaSourceFacet facet = project.getFacet(JavaSourceFacet.class);
    JavaResource javaResource = facet.getJavaResource("org.jboss.forge.test.bean.MyBean");
    Assert.assertNotNull(javaResource);
    Assert.assertThat(javaResource.getJavaType(), is(instanceOf(JavaClass.class)));
    JavaClass<?> myBean = javaResource.getJavaType();
    Assert.assertEquals(1, myBean.getMethods().size());
    Assert.assertEquals(0, myBean.getInterfaces().size());
    Method<?, ?> method = myBean.getMethods().get(0);
    Assert.assertEquals("observe", method.getName());
    Assert.assertEquals(1, method.getParameters().size());
    Parameter<?> parameter = method.getParameters().get(0);
    Assert.assertTrue(parameter.hasAnnotation(Observes.class));
    Assert.assertEquals("java.lang.String", parameter.getType().getQualifiedName());
    Assert.assertEquals("event", parameter.getName());
    Assert.assertEquals(3, parameter.getAnnotations().size());
    Assert.assertTrue(parameter.hasAnnotation(Observes.class));
    Assert.assertTrue(parameter.hasAnnotation(Default.class));
    Assert.assertTrue(parameter.hasAnnotation(Any.class));
  }
Exemplo n.º 3
0
  @SuppressWarnings({"unchecked", "rawtypes"})
  private List<Resource<?>> generateFromEntity(
      String targetDir, final Resource<?> template, final JavaClassSource entity) {
    resetMetaWidgets();

    // Track the list of resources generated

    List<Resource<?>> result = new ArrayList<>();
    try {
      JavaSourceFacet java = this.project.getFacet(JavaSourceFacet.class);
      WebResourcesFacet web = this.project.getFacet(WebResourcesFacet.class);
      JPAFacet<PersistenceCommonDescriptor> jpa = this.project.getFacet(JPAFacet.class);

      loadTemplates();
      Map<Object, Object> context = CollectionUtils.newHashMap();
      context.put("entity", entity);
      String ccEntity = StringUtils.decapitalize(entity.getName());
      context.put("ccEntity", ccEntity);
      context.put("rmEntity", ccEntity + "ToDelete");
      setPrimaryKeyMetaData(context, entity);

      // Prepare qbeMetawidget
      this.qbeMetawidget.setPath(entity.getQualifiedName());
      StringWriter stringWriter = new StringWriter();
      this.qbeMetawidget.write(stringWriter, this.backingBeanTemplateQbeMetawidgetIndent);
      context.put("qbeMetawidget", stringWriter.toString().trim());

      // Prepare removeEntityMetawidget
      this.rmEntityMetawidget.setPath(entity.getQualifiedName());
      stringWriter = new StringWriter();
      this.rmEntityMetawidget.write(stringWriter, this.backingBeanTemplateRmEntityMetawidgetIndent);
      context.put("rmEntityMetawidget", stringWriter.toString().trim());

      // Prepare Java imports
      Set<String> qbeMetawidgetImports = this.qbeMetawidget.getImports();
      Set<String> rmEntityMetawidgetImports = this.rmEntityMetawidget.getImports();
      Set<String> metawidgetImports = CollectionUtils.newHashSet();
      metawidgetImports.addAll(qbeMetawidgetImports);
      metawidgetImports.addAll(rmEntityMetawidgetImports);
      metawidgetImports.remove(entity.getQualifiedName());
      context.put(
          "metawidgetImports",
          CollectionUtils.toString(metawidgetImports, ";\r\nimport ", true, false));

      // Prepare JPA Persistence Unit
      context.put("persistenceUnitName", jpa.getConfig().getOrCreatePersistenceUnit().getName());

      // Create the Backing Bean for this entity
      JavaClassSource viewBean =
          Roaster.parse(
              JavaClassSource.class,
              FreemarkerTemplateProcessor.processTemplate(context, this.backingBeanTemplate));
      viewBean.setPackage(java.getBasePackage() + "." + DEFAULT_FACES_PACKAGE);
      result.add(
          ScaffoldUtil.createOrOverwrite(java.getJavaResource(viewBean), viewBean.toString()));

      // Set new context for view generation
      context = getTemplateContext(targetDir, template);
      String beanName = StringUtils.decapitalize(viewBean.getName());
      context.put("beanName", beanName);
      context.put("ccEntity", ccEntity);
      context.put("entityName", StringUtils.uncamelCase(entity.getName()));
      setPrimaryKeyMetaData(context, entity);

      // Prepare entityMetawidget
      this.entityMetawidget.setValue(StaticFacesUtils.wrapExpression(beanName + "." + ccEntity));
      this.entityMetawidget.setPath(entity.getQualifiedName());
      this.entityMetawidget.setReadOnly(false);
      this.entityMetawidget.setStyle(null);

      // Generate create
      writeEntityMetawidget(
          context, this.createTemplateEntityMetawidgetIndent, this.createTemplateNamespaces);

      result.add(
          ScaffoldUtil.createOrOverwrite(
              web.getWebResource(targetDir + "/" + ccEntity + "/create.xhtml"),
              FreemarkerTemplateProcessor.processTemplate(context, this.createTemplate)));

      // Generate view
      this.entityMetawidget.setReadOnly(true);
      writeEntityMetawidget(
          context, this.viewTemplateEntityMetawidgetIndent, this.viewTemplateNamespaces);

      result.add(
          ScaffoldUtil.createOrOverwrite(
              web.getWebResource(targetDir + "/" + ccEntity + "/view.xhtml"),
              FreemarkerTemplateProcessor.processTemplate(context, this.viewTemplate)));

      // Generate search
      this.searchMetawidget.setValue(StaticFacesUtils.wrapExpression(beanName + ".example"));
      this.searchMetawidget.setPath(entity.getQualifiedName());
      this.beanMetawidget.setValue(StaticFacesUtils.wrapExpression(beanName + ".pageItems"));
      this.beanMetawidget.setPath(viewBean.getQualifiedName() + "/pageItems");
      writeSearchAndBeanMetawidget(
          context,
          this.searchTemplateSearchMetawidgetIndent,
          this.searchTemplateBeanMetawidgetIndent,
          this.searchTemplateNamespaces);

      result.add(
          ScaffoldUtil.createOrOverwrite(
              web.getWebResource(targetDir + "/" + ccEntity + "/search.xhtml"),
              FreemarkerTemplateProcessor.processTemplate(context, this.searchTemplate)));

      // Generate navigation
      result.add(generateNavigation(targetDir));

      // Need ViewUtils and forge.taglib.xml for forgeview:asList
      JavaClassSource viewUtils =
          Roaster.parse(
              JavaClassSource.class,
              FreemarkerTemplateProcessor.processTemplate(context, this.viewUtilsTemplate));
      viewUtils.setPackage(viewBean.getPackage());
      result.add(
          ScaffoldUtil.createOrOverwrite(java.getJavaResource(viewUtils), viewUtils.toString()));

      context.put("viewPackage", viewBean.getPackage());
      result.add(
          ScaffoldUtil.createOrOverwrite(
              web.getWebResource("WEB-INF/classes/META-INF/forge.taglib.xml"),
              FreemarkerTemplateProcessor.processTemplate(context, this.taglibTemplate)));

      createInitializers(entity);
    } catch (Exception e) {
      throw new RuntimeException("Error generating default scaffolding: " + e.getMessage(), e);
    }
    return result;
  }