Examples with ResourceLoader org.springframework.core.io.ResourceLoader used on opensource projects

Example 71 with ResourceLoader

use of org.springframework.core.io.ResourceLoader in project spring-framework by spring-projects.

the class InjectedConstructionResolverTests method resolveMixedArgsConstructorWithUserBeanReference.

@ParameterizedTest
@MethodSource("mixedArgsConstruction")
void resolveMixedArgsConstructorWithUserBeanReference(InjectedConstructionResolver resolver) {
    ResourceLoader resourceLoader = new DefaultResourceLoader();
    Environment environment = mock(Environment.class);
    DefaultListableBeanFactory beanFactory = new DefaultListableBeanFactory();
    beanFactory.registerResolvableDependency(ResourceLoader.class, resourceLoader);
    beanFactory.registerSingleton("environment", environment);
    beanFactory.registerSingleton("one", "1");
    beanFactory.registerSingleton("two", "2");
    AbstractBeanDefinition beanDefinition = BeanDefinitionBuilder.rootBeanDefinition(MixedArgsConstructor.class).setAutowireMode(RootBeanDefinition.AUTOWIRE_CONSTRUCTOR).getBeanDefinition();
    beanDefinition.getConstructorArgumentValues().addIndexedArgumentValue(1, new RuntimeBeanReference("two"));
    beanFactory.registerBeanDefinition("test", beanDefinition);
    InjectedElementAttributes attributes = resolver.resolve(beanFactory);
    assertThat(attributes.isResolved()).isTrue();
    assertThat((ResourceLoader) attributes.get(0)).isEqualTo(resourceLoader);
    assertThat((String) attributes.get(1)).isEqualTo("2");
    assertThat((Environment) attributes.get(2)).isEqualTo(environment);
}

Example 72 with ResourceLoader

use of org.springframework.core.io.ResourceLoader in project spring-framework by spring-projects.

the class InjectedConstructionResolverTests method resolveMixedArgsConstructorWithUserValue.

@ParameterizedTest
@MethodSource("mixedArgsConstruction")
void resolveMixedArgsConstructorWithUserValue(InjectedConstructionResolver resolver) {
    ResourceLoader resourceLoader = new DefaultResourceLoader();
    Environment environment = mock(Environment.class);
    DefaultListableBeanFactory beanFactory = new DefaultListableBeanFactory();
    beanFactory.registerResolvableDependency(ResourceLoader.class, resourceLoader);
    beanFactory.registerSingleton("environment", environment);
    AbstractBeanDefinition beanDefinition = BeanDefinitionBuilder.rootBeanDefinition(MixedArgsConstructor.class).setAutowireMode(RootBeanDefinition.AUTOWIRE_CONSTRUCTOR).getBeanDefinition();
    beanDefinition.getConstructorArgumentValues().addIndexedArgumentValue(1, "user-value");
    beanFactory.registerBeanDefinition("test", beanDefinition);
    InjectedElementAttributes attributes = resolver.resolve(beanFactory);
    assertThat(attributes.isResolved()).isTrue();
    assertThat((ResourceLoader) attributes.get(0)).isEqualTo(resourceLoader);
    assertThat((String) attributes.get(1)).isEqualTo("user-value");
    assertThat((Environment) attributes.get(2)).isEqualTo(environment);
}

Example 73 with ResourceLoader

use of org.springframework.core.io.ResourceLoader in project spring-framework by spring-projects.

the class InjectedConstructionResolverTests method resolveMultiArgsConstructor.

@ParameterizedTest
@MethodSource("multiArgsConstruction")
void resolveMultiArgsConstructor(InjectedConstructionResolver resolver) {
    ResourceLoader resourceLoader = new DefaultResourceLoader();
    Environment environment = mock(Environment.class);
    DefaultListableBeanFactory beanFactory = new DefaultListableBeanFactory();
    beanFactory.registerResolvableDependency(ResourceLoader.class, resourceLoader);
    beanFactory.registerSingleton("environment", environment);
    beanFactory.registerSingleton("one", "1");
    InjectedElementAttributes attributes = resolver.resolve(beanFactory);
    assertThat(attributes.isResolved()).isTrue();
    assertThat((ResourceLoader) attributes.get(0)).isEqualTo(resourceLoader);
    assertThat((Environment) attributes.get(1)).isEqualTo(environment);
    ObjectProvider<String> provider = attributes.get(2);
    assertThat(provider.getIfAvailable()).isEqualTo("1");
}

Example 74 with ResourceLoader

use of org.springframework.core.io.ResourceLoader in project spring-framework by spring-projects.

the class BeanDefinitionRegistrarTests method registerWithFactoryMethod.

@Test
void registerWithFactoryMethod() {
    ResourceLoader resourceLoader = new DefaultResourceLoader();
    DefaultListableBeanFactory beanFactory = new DefaultListableBeanFactory();
    beanFactory.registerResolvableDependency(ResourceLoader.class, resourceLoader);
    BeanDefinitionRegistrar.of("configuration", ConfigurationSample.class).instanceSupplier(ConfigurationSample::new).register(beanFactory);
    BeanDefinitionRegistrar.of("test", ConstructorSample.class).withFactoryMethod(ConfigurationSample.class, "sampleBean", ResourceLoader.class).instanceSupplier(instanceContext -> instanceContext.create(beanFactory, attributes -> beanFactory.getBean(ConfigurationSample.class).sampleBean(attributes.get(0)))).register(beanFactory);
    assertBeanFactory(beanFactory, () -> {
        assertThat(beanFactory.containsBean("configuration")).isTrue();
        assertThat(beanFactory.containsBean("test")).isTrue();
        assertThat(beanFactory.getBean(ConstructorSample.class).resourceLoader).isEqualTo(resourceLoader);
        RootBeanDefinition bd = (RootBeanDefinition) beanFactory.getBeanDefinition("test");
        assertThat(bd.getResolvedFactoryMethod()).isNotNull().isEqualTo(ReflectionUtils.findMethod(ConfigurationSample.class, "sampleBean", ResourceLoader.class));
    });
}

Example 75 with ResourceLoader

use of org.springframework.core.io.ResourceLoader in project spring-framework by spring-projects.

the class AbstractGenericWebContextLoader method configureWebResources.

/**
 * Configures web resources for the supplied web application context (WAC).
 * <h4>Implementation Details</h4>
 * <p>If the supplied WAC has no parent or its parent is not a WAC, the
 * supplied WAC will be configured as the Root WAC (see "<em>Root WAC
 * Configuration</em>" below).
 * <p>Otherwise the context hierarchy of the supplied WAC will be traversed
 * to find the top-most WAC (i.e., the root); and the {@link ServletContext}
 * of the Root WAC will be set as the {@code ServletContext} for the supplied
 * WAC.
 * <h4>Root WAC Configuration</h4>
 * <ul>
 * <li>The resource base path is retrieved from the supplied
 * {@code WebMergedContextConfiguration}.</li>
 * <li>A {@link ResourceLoader} is instantiated for the {@link MockServletContext}:
 * if the resource base path is prefixed with "{@code classpath:}", a
 * {@link DefaultResourceLoader} will be used; otherwise, a
 * {@link FileSystemResourceLoader} will be used.</li>
 * <li>A {@code MockServletContext} will be created using the resource base
 * path and resource loader.</li>
 * <li>The supplied {@link GenericWebApplicationContext} is then stored in
 * the {@code MockServletContext} under the
 * {@link WebApplicationContext#ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE} key.</li>
 * <li>Finally, the {@code MockServletContext} is set in the
 * {@code WebApplicationContext}.</li>
 * </ul>
 * @param context the web application context for which to configure the web resources
 * @param webMergedConfig the merged context configuration to use to load the web application context
 */
protected void configureWebResources(GenericWebApplicationContext context, WebMergedContextConfiguration webMergedConfig) {
    ApplicationContext parent = context.getParent();
    // set the current context as the root WebApplicationContext:
    if (!(parent instanceof WebApplicationContext)) {
        String resourceBasePath = webMergedConfig.getResourceBasePath();
        ResourceLoader resourceLoader = (resourceBasePath.startsWith(ResourceLoader.CLASSPATH_URL_PREFIX) ? new DefaultResourceLoader() : new FileSystemResourceLoader());
        ServletContext servletContext = new MockServletContext(resourceBasePath, resourceLoader);
        servletContext.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, context);
        context.setServletContext(servletContext);
    } else {
        ServletContext servletContext = null;
        // Find the root WebApplicationContext
        while (parent != null) {
            if (parent instanceof WebApplicationContext && !(parent.getParent() instanceof WebApplicationContext)) {
                servletContext = ((WebApplicationContext) parent).getServletContext();
                break;
            }
            parent = parent.getParent();
        }
        Assert.state(servletContext != null, "Failed to find root WebApplicationContext in the context hierarchy");
        context.setServletContext(servletContext);
    }
}