servletcontextsupporttests.java

spring的源代码

		TestBean tb2 = (TestBean) wac.getBean("tb2");
		assertEquals(98, tb1.getAge());
		assertEquals("yourkey4namemyvarmyvar${", tb1.getName());
		assertEquals(tb2, tb1.getSpouse());
	}

	public void testServletContextPropertyPlaceholderConfigurerWithContextOverride() {
		MockServletContext sc = new MockServletContext();
		sc.addInitParameter("key4", "mykey4");

		StaticWebApplicationContext wac = new StaticWebApplicationContext();
		wac.setServletContext(sc);

		MutablePropertyValues pvs = new MutablePropertyValues();
		pvs.addPropertyValue("age", "${age}");
		pvs.addPropertyValue("name", "${key4}name${var}${var}${");
		pvs.addPropertyValue("spouse", new RuntimeBeanReference("${ref}"));
		wac.registerSingleton("tb1", TestBean.class, pvs);

		RootBeanDefinition bd = new RootBeanDefinition(TestBean.class, null);
		wac.getDefaultListableBeanFactory().registerBeanDefinition("tb2", bd);

		pvs = new MutablePropertyValues();
		pvs.addPropertyValue("properties", "age=98\nvar=${m}var\nref=tb2\nm=my\nkey4=yourkey4");
		pvs.addPropertyValue("contextOverride", Boolean.TRUE);
		wac.registerSingleton("configurer", ServletContextPropertyPlaceholderConfigurer.class, pvs);

		wac.refresh();

		TestBean tb1 = (TestBean) wac.getBean("tb1");
		TestBean tb2 = (TestBean) wac.getBean("tb2");
		assertEquals(98, tb1.getAge());
		assertEquals("mykey4namemyvarmyvar${", tb1.getName());
		assertEquals(tb2, tb1.getSpouse());
	}

	public void testServletContextPropertyPlaceholderConfigurerWithContextOverrideAndAttributes() {
		MockServletContext sc = new MockServletContext();
		sc.addInitParameter("key4", "mykey4");
		sc.setAttribute("key4", "attrkey4");

		StaticWebApplicationContext wac = new StaticWebApplicationContext();
		wac.setServletContext(sc);

		MutablePropertyValues pvs = new MutablePropertyValues();
		pvs.addPropertyValue("age", "${age}");
		pvs.addPropertyValue("name", "${key4}name${var}${var}${");
		pvs.addPropertyValue("spouse", new RuntimeBeanReference("${ref}"));
		wac.registerSingleton("tb1", TestBean.class, pvs);

		RootBeanDefinition bd = new RootBeanDefinition(TestBean.class, null);
		wac.getDefaultListableBeanFactory().registerBeanDefinition("tb2", bd);

		pvs = new MutablePropertyValues();
		pvs.addPropertyValue("properties", "age=98\nvar=${m}var\nref=tb2\nm=my\nkey4=yourkey4");
		pvs.addPropertyValue("contextOverride", Boolean.TRUE);
		pvs.addPropertyValue("searchContextAttributes", Boolean.TRUE);
		wac.registerSingleton("configurer", ServletContextPropertyPlaceholderConfigurer.class, pvs);

		wac.refresh();

		TestBean tb1 = (TestBean) wac.getBean("tb1");
		TestBean tb2 = (TestBean) wac.getBean("tb2");
		assertEquals(98, tb1.getAge());
		assertEquals("attrkey4namemyvarmyvar${", tb1.getName());
		assertEquals(tb2, tb1.getSpouse());
	}

	public void testServletContextPropertyPlaceholderConfigurerWithAttributes() {
		MockServletContext sc = new MockServletContext();
		sc.addInitParameter("key4", "mykey4");

		StaticWebApplicationContext wac = new StaticWebApplicationContext();
		wac.setServletContext(sc);

		MutablePropertyValues pvs = new MutablePropertyValues();
		pvs.addPropertyValue("age", "${age}");
		pvs.addPropertyValue("name", "name${var}${var}${");
		pvs.addPropertyValue("spouse", new RuntimeBeanReference("${ref}"));
		wac.registerSingleton("tb1", TestBean.class, pvs);

		ConstructorArgumentValues cas = new ConstructorArgumentValues();
		cas.addIndexedArgumentValue(1, "${age}");
		cas.addGenericArgumentValue("${var}name${age}");

		pvs = new MutablePropertyValues();
		List friends = new ManagedList();
		friends.add("na${age}me");
		friends.add(new RuntimeBeanReference("${ref}"));
		pvs.addPropertyValue("friends", friends);

		Set someSet = new ManagedSet();
		someSet.add("na${age}me");
		someSet.add(new RuntimeBeanReference("${ref}"));
		pvs.addPropertyValue("someSet", someSet);

		Map someMap = new ManagedMap();
		someMap.put("key1", new RuntimeBeanReference("${ref}"));
		someMap.put("key2", "${age}name");
		MutablePropertyValues innerPvs = new MutablePropertyValues();
		innerPvs.addPropertyValue("touchy", "${os.name}");
		someMap.put("key3", new RootBeanDefinition(TestBean.class, innerPvs));
		MutablePropertyValues innerPvs2 = new MutablePropertyValues(innerPvs);
		someMap.put("${key4}", new BeanDefinitionHolder(new ChildBeanDefinition("tb1", innerPvs2), "child"));
		pvs.addPropertyValue("someMap", someMap);

		RootBeanDefinition bd = new RootBeanDefinition(TestBean.class, cas, pvs);
		wac.getDefaultListableBeanFactory().registerBeanDefinition("tb2", bd);

		pvs = new MutablePropertyValues();
		pvs.addPropertyValue("properties", "var=${m}var\nref=tb2\nm=my");
		pvs.addPropertyValue("searchContextAttributes", Boolean.TRUE);
		wac.registerSingleton("configurer", ServletContextPropertyPlaceholderConfigurer.class, pvs);
		sc.setAttribute("age", new Integer(98));

		wac.refresh();

		TestBean tb1 = (TestBean) wac.getBean("tb1");
		TestBean tb2 = (TestBean) wac.getBean("tb2");
		assertEquals(98, tb1.getAge());
		assertEquals(98, tb2.getAge());
		assertEquals("namemyvarmyvar${", tb1.getName());
		assertEquals("myvarname98", tb2.getName());
		assertEquals(tb2, tb1.getSpouse());
		assertEquals(2, tb2.getFriends().size());
		assertEquals("na98me", tb2.getFriends().iterator().next());
		assertEquals(tb2, tb2.getFriends().toArray()[1]);
		assertEquals(2, tb2.getSomeSet().size());
		assertTrue(tb2.getSomeSet().contains("na98me"));
		assertTrue(tb2.getSomeSet().contains(tb2));
		assertEquals(4, tb2.getSomeMap().size());
		assertEquals(tb2, tb2.getSomeMap().get("key1"));
		assertEquals("98name", tb2.getSomeMap().get("key2"));
		TestBean inner1 = (TestBean) tb2.getSomeMap().get("key3");
		TestBean inner2 = (TestBean) tb2.getSomeMap().get("mykey4");
		assertEquals(0, inner1.getAge());
		assertEquals(null, inner1.getName());
		assertEquals(System.getProperty("os.name"), inner1.getTouchy());
		assertEquals(98, inner2.getAge());
		assertEquals("namemyvarmyvar${", inner2.getName());
		assertEquals(System.getProperty("os.name"), inner2.getTouchy());
	}

	public void testServletContextResourcePatternResolver() throws IOException {
		final Set paths = new HashSet();
		paths.add("/WEB-INF/context1.xml");
		paths.add("/WEB-INF/context2.xml");

		MockServletContext sc = new MockServletContext("classpath:org/springframework/web/context") {
			public Set getResourcePaths(String path) {
				if ("/WEB-INF/".equals(path)) {
					return paths;
				}
				return null;
			}
		};

		ServletContextResourcePatternResolver rpr = new ServletContextResourcePatternResolver(sc);

		Resource[] found = rpr.getResources("/WEB-INF/*.xml");
		Set foundPaths = new HashSet();
		for (int i = 0; i < found.length; i++) {
			foundPaths.add(((ServletContextResource) found[i]).getPath());
		}
		assertEquals(2, foundPaths.size());
		assertTrue(foundPaths.contains("/WEB-INF/context1.xml"));
		assertTrue(foundPaths.contains("/WEB-INF/context2.xml"));
	}

	public void testServletContextResourcePatternResolverWithAbsolutePaths() throws IOException {
		final Set paths = new HashSet();
		paths.add("C:/webroot/WEB-INF/context1.xml");
		paths.add("C:/webroot/WEB-INF/context2.xml");
		paths.add("C:/webroot/someOtherDirThatDoesntContainPath");

		MockServletContext sc = new MockServletContext("classpath:org/springframework/web/context") {
			public Set getResourcePaths(String path) {
				if ("/WEB-INF/".equals(path)) {
					return paths;
				}
				return null;
			}
		};

		ServletContextResourcePatternResolver rpr = new ServletContextResourcePatternResolver(sc);

		Resource[] found = rpr.getResources("/WEB-INF/*.xml");
		Set foundPaths = new HashSet();
		for (int i = 0; i < found.length; i++) {
			foundPaths.add(((ServletContextResource) found[i]).getPath());
		}
		assertEquals(2, foundPaths.size());
		assertTrue(foundPaths.contains("/WEB-INF/context1.xml"));
		assertTrue(foundPaths.contains("/WEB-INF/context2.xml"));
	}

}