Examples with DependencyInjector cn.taketoday.beans.factory.support.DependencyInjector used on opensource projects

Example 1 with DependencyInjector

use of cn.taketoday.beans.factory.support.DependencyInjector in project today-infrastructure by TAKETODAY.

the class ParameterHandlerTests method resolveParameter.

@Test
void resolveParameter() throws NoSuchMethodException {
    try (StandardApplicationContext context = new StandardApplicationContext()) {
        context.register(ParameterHandlerBean.class);
        context.refresh();
        StandardBeanFactory beanFactory = context.getBeanFactory();
        DependencyInjector argumentsResolver = new DependencyInjector(beanFactory);
        Method test = ParameterHandlerTests.class.getDeclaredMethod("test", ParameterHandlerBean.class);
        Object[] args = argumentsResolver.resolveArguments(test);
        assertThat(args).hasSize(1);
        assertThat(args[0]).isInstanceOf(ParameterHandlerBean.class);
    }
}

Example 2 with DependencyInjector

use of cn.taketoday.beans.factory.support.DependencyInjector in project today-framework by TAKETODAY.

the class ContextUtilsTest method testResolveParameter.

@Test
@Disabled
@SuppressWarnings("unchecked")
public void testResolveParameter() throws Exception {
    try (StandardApplicationContext applicationContext = new StandardApplicationContext("cn.taketoday.util")) {
        final BeanFactory beanFactory = applicationContext.getBeanFactory();
        final ConfigurableEnvironment environment = applicationContext.getEnvironment();
        // placeHolder
        PropertySources propertySources = environment.getPropertySources();
        Properties properties = new Properties();
        propertySources.addLast(new PropertiesPropertySource("properties", properties));
        properties.setProperty("placeHolder", "12345");
        final Constructor<Config>[] declaredConstructors = (Constructor<Config>[]) Config.class.getDeclaredConstructors();
        Constructor<Config> constructor = null;
        for (final Constructor<Config> declaredConstructor : declaredConstructors) {
            if (declaredConstructor.getParameterCount() > 0) {
                constructor = declaredConstructor;
            }
        }
        // properties.list(System.err);
        // System.err.println(properties.get("placeHolder"));
        Object[] parameters = new DependencyInjector(beanFactory).resolveArguments(constructor);
        Config newInstance = constructor.newInstance(parameters);
        assert parameters.length == 14;
        assert parameters[0] instanceof UserModel;
        UserModel userModel = (UserModel) parameters[0];
        assert userModel.getAge() == 21;
        assert userModel.getUserId().equals("666");
        assert userModel.getUserName().equals("TODAY");
        assert parameters[1] instanceof Properties;
        // collection > 5
        final List<Object> objectList = applicationContext.getBeans(Object.class);
        final int allSize = objectList.size();
        final Object collectionParameter = parameters[5];
        assert collectionParameter instanceof Collection;
        final int size = ((Collection<?>) collectionParameter).size();
        assert size == allSize;
        final Object setParameter = parameters[6];
        assert setParameter instanceof Set;
        assert ((Set<?>) setParameter).size() == allSize;
        final Object hashSetParameter = parameters[7];
        assert hashSetParameter instanceof HashSet;
        assert ((Set<?>) hashSetParameter).size() == allSize;
        final Object listParameter = parameters[8];
        assert listParameter instanceof List;
        assert ((List<?>) listParameter).size() == allSize;
        final Object arrayListParameter = parameters[9];
        assert arrayListParameter instanceof ArrayList;
        assert ((ArrayList<?>) arrayListParameter).size() == allSize;
        final Object mapParameter = parameters[10];
        assert mapParameter instanceof Map;
        assert ((Map) mapParameter).size() == allSize;
        final Object hashMapParameter = parameters[11];
        assert hashMapParameter instanceof HashMap;
        assert ((HashMap) hashMapParameter).size() == allSize;
    }
}

Example 3 with DependencyInjector

use of cn.taketoday.beans.factory.support.DependencyInjector in project today-framework by TAKETODAY.

the class ParameterHandlerTests method resolveParameter.

@Test
void resolveParameter() throws NoSuchMethodException {
    try (StandardApplicationContext context = new StandardApplicationContext()) {
        context.register(ParameterHandlerBean.class);
        context.refresh();
        StandardBeanFactory beanFactory = context.getBeanFactory();
        DependencyInjector argumentsResolver = new DependencyInjector(beanFactory);
        Method test = ParameterHandlerTests.class.getDeclaredMethod("test", ParameterHandlerBean.class);
        Object[] args = argumentsResolver.resolveArguments(test);
        assertThat(args).hasSize(1);
        assertThat(args[0]).isInstanceOf(ParameterHandlerBean.class);
    }
}

Example 4 with DependencyInjector

use of cn.taketoday.beans.factory.support.DependencyInjector in project today-infrastructure by TAKETODAY.

the class ContextUtilsTest method testResolveParameter.

@Test
@Disabled
@SuppressWarnings("unchecked")
public void testResolveParameter() throws Exception {
    try (StandardApplicationContext applicationContext = new StandardApplicationContext("cn.taketoday.util")) {
        final BeanFactory beanFactory = applicationContext.getBeanFactory();
        final ConfigurableEnvironment environment = applicationContext.getEnvironment();
        // placeHolder
        PropertySources propertySources = environment.getPropertySources();
        Properties properties = new Properties();
        propertySources.addLast(new PropertiesPropertySource("properties", properties));
        properties.setProperty("placeHolder", "12345");
        final Constructor<Config>[] declaredConstructors = (Constructor<Config>[]) Config.class.getDeclaredConstructors();
        Constructor<Config> constructor = null;
        for (final Constructor<Config> declaredConstructor : declaredConstructors) {
            if (declaredConstructor.getParameterCount() > 0) {
                constructor = declaredConstructor;
            }
        }
        // properties.list(System.err);
        // System.err.println(properties.get("placeHolder"));
        Object[] parameters = new DependencyInjector(beanFactory).resolveArguments(constructor);
        Config newInstance = constructor.newInstance(parameters);
        assert parameters.length == 14;
        assert parameters[0] instanceof UserModel;
        UserModel userModel = (UserModel) parameters[0];
        assert userModel.getAge() == 21;
        assert userModel.getUserId().equals("666");
        assert userModel.getUserName().equals("TODAY");
        assert parameters[1] instanceof Properties;
        // collection > 5
        final List<Object> objectList = applicationContext.getBeans(Object.class);
        final int allSize = objectList.size();
        final Object collectionParameter = parameters[5];
        assert collectionParameter instanceof Collection;
        final int size = ((Collection<?>) collectionParameter).size();
        assert size == allSize;
        final Object setParameter = parameters[6];
        assert setParameter instanceof Set;
        assert ((Set<?>) setParameter).size() == allSize;
        final Object hashSetParameter = parameters[7];
        assert hashSetParameter instanceof HashSet;
        assert ((Set<?>) hashSetParameter).size() == allSize;
        final Object listParameter = parameters[8];
        assert listParameter instanceof List;
        assert ((List<?>) listParameter).size() == allSize;
        final Object arrayListParameter = parameters[9];
        assert arrayListParameter instanceof ArrayList;
        assert ((ArrayList<?>) arrayListParameter).size() == allSize;
        final Object mapParameter = parameters[10];
        assert mapParameter instanceof Map;
        assert ((Map) mapParameter).size() == allSize;
        final Object hashMapParameter = parameters[11];
        assert hashMapParameter instanceof HashMap;
        assert ((HashMap) hashMapParameter).size() == allSize;
    }
}