Examples with ListableBeanFactory org.springframework.beans.factory.ListableBeanFactory used on opensource projects

Example 6 with ListableBeanFactory

use of org.springframework.beans.factory.ListableBeanFactory in project spring-framework by spring-projects.

the class TestContextTransactionUtils method retrieveTransactionManager.

/**
	 * Retrieve the {@linkplain PlatformTransactionManager transaction manager}
	 * to use for the supplied {@linkplain TestContext test context}.
	 * <p>The following algorithm is used to retrieve the transaction manager
	 * from the {@link org.springframework.context.ApplicationContext ApplicationContext}
	 * of the supplied test context:
	 * <ol>
	 * <li>Look up the transaction manager by type and explicit name, if the supplied
	 * {@code name} is non-empty, throwing a {@link BeansException} if the named
	 * transaction manager does not exist.
	 * <li>Attempt to look up the single transaction manager by type.
	 * <li>Attempt to look up the <em>primary</em> transaction manager by type.
	 * <li>Attempt to look up the transaction manager via a
	 * {@link TransactionManagementConfigurer}, if present.
	 * <li>Attempt to look up the transaction manager by type and the
	 * {@linkplain #DEFAULT_TRANSACTION_MANAGER_NAME default transaction manager
	 * name}.
	 * @param testContext the test context for which the transaction manager
	 * should be retrieved; never {@code null}
	 * @param name the name of the transaction manager to retrieve; may be
	 * {@code null} or <em>empty</em>
	 * @return the transaction manager to use, or {@code null} if not found
	 * @throws BeansException if an error occurs while retrieving an explicitly
	 * named transaction manager
	 * @throws IllegalStateException if more than one TransactionManagementConfigurer
	 * exists in the ApplicationContext
	 */
public static PlatformTransactionManager retrieveTransactionManager(TestContext testContext, String name) {
    Assert.notNull(testContext, "TestContext must not be null");
    BeanFactory bf = testContext.getApplicationContext().getAutowireCapableBeanFactory();
    try {
        // look up by type and explicit name
        if (StringUtils.hasText(name)) {
            return bf.getBean(name, PlatformTransactionManager.class);
        }
    } catch (BeansException ex) {
        logger.error(String.format("Failed to retrieve transaction manager named '%s' for test context %s", name, testContext), ex);
        throw ex;
    }
    try {
        if (bf instanceof ListableBeanFactory) {
            ListableBeanFactory lbf = (ListableBeanFactory) bf;
            // look up single bean by type
            Map<String, PlatformTransactionManager> txMgrs = BeanFactoryUtils.beansOfTypeIncludingAncestors(lbf, PlatformTransactionManager.class);
            if (txMgrs.size() == 1) {
                return txMgrs.values().iterator().next();
            }
            try {
                // look up single bean by type, with support for 'primary' beans
                return bf.getBean(PlatformTransactionManager.class);
            } catch (BeansException ex) {
                logBeansException(testContext, ex, PlatformTransactionManager.class);
            }
            // look up single TransactionManagementConfigurer
            Map<String, TransactionManagementConfigurer> configurers = BeanFactoryUtils.beansOfTypeIncludingAncestors(lbf, TransactionManagementConfigurer.class);
            Assert.state(configurers.size() <= 1, "Only one TransactionManagementConfigurer may exist in the ApplicationContext");
            if (configurers.size() == 1) {
                return configurers.values().iterator().next().annotationDrivenTransactionManager();
            }
        }
        // look up by type and default name
        return bf.getBean(DEFAULT_TRANSACTION_MANAGER_NAME, PlatformTransactionManager.class);
    } catch (BeansException ex) {
        logBeansException(testContext, ex, PlatformTransactionManager.class);
        return null;
    }
}

Example 7 with ListableBeanFactory

use of org.springframework.beans.factory.ListableBeanFactory in project spring-framework by spring-projects.

the class BeanTypeNotPresentCondition method matches.

public boolean matches(ConditionContext context, AnnotatedTypeMetadata metadata) {
    ListableBeanFactory factory = context.getBeanFactory();
    String[] names = BeanFactoryUtils.beanNamesForTypeIncludingAncestors(factory, this.beanType, false, false);
    if (ObjectUtils.isEmpty(names)) {
        logger.debug("No bean of type [" + this.beanType + "]. Conditional configuration applies.");
        return true;
    } else {
        logger.debug("Found bean of type [" + this.beanType + "]. Conditional configuration does not apply.");
        return false;
    }
}

Example 8 with ListableBeanFactory

use of org.springframework.beans.factory.ListableBeanFactory in project spring-security by spring-projects.

the class ClientApplication method main.

public static void main(String[] args) {
    String username = System.getProperty("username", "");
    String password = System.getProperty("password", "");
    String nrOfCallsString = System.getProperty("nrOfCalls", "");
    if ("".equals(username) || "".equals(password)) {
        System.out.println("You need to specify the user ID to use, the password to use, and optionally a number of calls " + "using the username, password, and nrOfCalls system properties respectively. eg for user rod, " + "use: -Dusername=rod -Dpassword=koala' for a single call per service and " + "use: -Dusername=rod -Dpassword=koala -DnrOfCalls=10 for ten calls per service.");
        System.exit(-1);
    } else {
        int nrOfCalls = 1;
        if (!"".equals(nrOfCallsString)) {
            nrOfCalls = Integer.parseInt(nrOfCallsString);
        }
        ListableBeanFactory beanFactory = new FileSystemXmlApplicationContext("clientContext.xml");
        ClientApplication client = new ClientApplication(beanFactory);
        client.invokeContactManager(new UsernamePasswordAuthenticationToken(username, password), nrOfCalls);
        System.exit(0);
    }
}

Example 9 with ListableBeanFactory

use of org.springframework.beans.factory.ListableBeanFactory in project spring-security by spring-projects.

the class UserDetailsServiceFactoryBean method getBeansOfType.

private Map<String, ?> getBeansOfType(Class<?> type) {
    Map<String, ?> beans = beanFactory.getBeansOfType(type);
    // Check ancestor bean factories if they exist and the current one has none of the
    // required type
    BeanFactory parent = beanFactory.getParentBeanFactory();
    while (parent != null && beans.size() == 0) {
        if (parent instanceof ListableBeanFactory) {
            beans = ((ListableBeanFactory) parent).getBeansOfType(type);
        }
        if (parent instanceof HierarchicalBeanFactory) {
            parent = ((HierarchicalBeanFactory) parent).getParentBeanFactory();
        } else {
            break;
        }
    }
    return beans;
}

Example 10 with ListableBeanFactory

use of org.springframework.beans.factory.ListableBeanFactory in project ignite by apache.

the class GridJobLoadTest method startNode.

/**
     * Starts new grid node.
     *
     * @param igniteInstanceName name of new node.
     * @param springCfg file with spring configuration to use for this node.
     * @return a grid instance local to new node {@link org.apache.ignite.Ignition#start(org.apache.ignite.configuration.IgniteConfiguration)}.
     * @throws Exception if node run failed.
     */
protected Ignite startNode(String igniteInstanceName, File springCfg) throws Exception {
    assert springCfg != null;
    ListableBeanFactory springCtx = new FileSystemXmlApplicationContext("file:///" + springCfg.getAbsolutePath());
    Map cfgMap = springCtx.getBeansOfType(IgniteConfiguration.class);
    assert cfgMap != null;
    assert !cfgMap.isEmpty();
    IgniteConfiguration cfg = (IgniteConfiguration) cfgMap.values().iterator().next();
    cfg.setIgniteInstanceName(igniteInstanceName + "-" + getNextNodeNum());
    return G.start(cfg);
}