集成

RestTemplate template = new RestTemplate(new HttpComponentsClientHttpRequestFactory());

URI location = template.postForLocation("https://example.com/people", person);

Person person = restTemplate.getForObject("https://example.com/people/{id}", Person.class, 42);

MappingJacksonValue value = new MappingJacksonValue(new User("eric", "7!jd#h23"));
value.setSerializationView(User.WithoutPasswordView.class);

RequestEntity<MappingJacksonValue> requestEntity =
    RequestEntity.post(new URI("https://example.com/user")).body(value);

ResponseEntity<String> response = template.exchange(requestEntity, String.class);

MultiValueMap<String, Object> parts = new LinkedMultiValueMap<>();

parts.add("fieldPart", "fieldValue");
parts.add("filePart", new FileSystemResource("...logo.png"));
parts.add("jsonPart", new Person("Jason"));

HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_XML);
parts.add("xmlPart", new HttpEntity<>(myBean, headers));

MultiValueMap<String, Object> parts = ...;
template.postForObject("https://example.com/upload", parts, Void.class);

/**
 * JAX-WS compliant AccountService implementation that simply delegates
 * to the AccountService implementation in the root web application context.
 *
 * This wrapper class is necessary because JAX-WS requires working with dedicated
 * endpoint classes. If an existing service needs to be exported, a wrapper that
 * extends SpringBeanAutowiringSupport for simple Spring bean autowiring (through
 * the @Autowired annotation) is the simplest JAX-WS compliant way.
 *
 * This is the class registered with the server-side JAX-WS implementation.
 * In the case of a Java EE server, this would simply be defined as a servlet
 * in web.xml, with the server detecting that this is a JAX-WS endpoint and reacting
 * accordingly. The servlet name usually needs to match the specified WS service name.
 *
 * The web service engine manages the lifecycle of instances of this class.
 * Spring bean references will just be wired in here.
 */
import org.springframework.web.context.support.SpringBeanAutowiringSupport;

@WebService(serviceName="AccountService")
public class AccountServiceEndpoint extends SpringBeanAutowiringSupport {

    @Autowired
    private AccountService biz;

    @WebMethod
    public void insertAccount(Account acc) {
        biz.insertAccount(acc);
    }

    @WebMethod
    public Account[] getAccounts(String name) {
        return biz.getAccounts(name);
    }
}

<bean class="org.springframework.remoting.jaxws.SimpleJaxWsServiceExporter">
    <property name="baseAddress" value="http://localhost:8080/"/>
</bean>

<bean id="accountServiceEndpoint" class="example.AccountServiceEndpoint">
    ...
</bean>

...

@WebService(serviceName="AccountService")
public class AccountServiceEndpoint {

    @Autowired
    private AccountService biz;

    @WebMethod
    public void insertAccount(Account acc) {
        biz.insertAccount(acc);
    }

    @WebMethod
    public List<Account> getAccounts(String name) {
        return biz.getAccounts(name);
    }
}

<bean id="accountWebService" class="org.springframework.remoting.jaxws.JaxWsPortProxyFactoryBean">
    <property name="serviceInterface" value="example.AccountService"/> (1)
    <property name="wsdlDocumentUrl" value="http://localhost:8888/AccountServiceEndpoint?WSDL"/>
    <property name="namespaceUri" value="https://example/"/>
    <property name="serviceName" value="AccountService"/>
    <property name="portName" value="AccountServiceEndpointPort"/>
</bean>

<bean id="client" class="example.AccountClientImpl">
    ...
    <property name="service" ref="accountWebService"/>
</bean>

public class AccountClientImpl {

    private AccountService service;

    public void setService(AccountService service) {
        this.service = service;
    }

    public void foo() {
        service.insertAccount(...);
    }
}

<bean id="accountService" class="example.AccountServiceImpl">
    <!-- any additional properties, maybe a DAO? -->
</bean>

<bean class="org.springframework.remoting.rmi.RmiServiceExporter">
    <!-- does not necessarily have to be the same name as the bean to be exported -->
    <property name="serviceName" value="AccountService"/>
    <property name="service" ref="accountService"/>
    <property name="serviceInterface" value="example.AccountService"/>
    <!-- defaults to 1099 -->
    <property name="registryPort" value="1199"/>
</bean>

public class SimpleObject {

    private AccountService accountService;

    public void setAccountService(AccountService accountService) {
        this.accountService = accountService;
    }

    // additional methods using the accountService
}

<bean class="example.SimpleObject">
    <property name="accountService" ref="accountService"/>
</bean>

<bean id="accountService" class="org.springframework.remoting.rmi.RmiProxyFactoryBean">
    <property name="serviceUrl" value="rmi://HOST:1199/AccountService"/>
    <property name="serviceInterface" value="example.AccountService"/>
</bean>

<servlet>
    <servlet-name>remoting</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
    <servlet-name>remoting</servlet-name>
    <url-pattern>/remoting/*</url-pattern>
</servlet-mapping>

<bean id="accountService" class="example.AccountServiceImpl">
    <!-- any additional properties, maybe a DAO? -->
</bean>

<bean name="/AccountService" class="org.springframework.remoting.caucho.HessianServiceExporter">
    <property name="service" ref="accountService"/>
    <property name="serviceInterface" value="example.AccountService"/>
</bean>

<bean name="accountExporter" class="org.springframework.remoting.caucho.HessianServiceExporter">
    <property name="service" ref="accountService"/>
    <property name="serviceInterface" value="example.AccountService"/>
</bean>

<servlet>
    <servlet-name>accountExporter</servlet-name>
    <servlet-class>org.springframework.web.context.support.HttpRequestHandlerServlet</servlet-class>
</servlet>

<servlet-mapping>
    <servlet-name>accountExporter</servlet-name>
    <url-pattern>/remoting/AccountService</url-pattern>
</servlet-mapping>

<bean class="example.SimpleObject">
    <property name="accountService" ref="accountService"/>
</bean>

<bean id="accountService" class="org.springframework.remoting.caucho.HessianProxyFactoryBean">
    <property name="serviceUrl" value="https://remotehost:8080/remoting/AccountService"/>
    <property name="serviceInterface" value="example.AccountService"/>
</bean>

<bean class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping">
    <property name="interceptors" ref="authorizationInterceptor"/>
</bean>

<bean id="authorizationInterceptor"
        class="org.springframework.web.servlet.handler.UserRoleAuthorizationInterceptor">
    <property name="authorizedRoles" value="administrator,operator"/>
</bean>

<bean name="/AccountService" class="org.springframework.remoting.httpinvoker.HttpInvokerServiceExporter">
    <property name="service" ref="accountService"/>
    <property name="serviceInterface" value="example.AccountService"/>
</bean>

<bean name="accountExporter" class="org.springframework.remoting.httpinvoker.HttpInvokerServiceExporter">
    <property name="service" ref="accountService"/>
    <property name="serviceInterface" value="example.AccountService"/>
</bean>

<servlet>
    <servlet-name>accountExporter</servlet-name>
    <servlet-class>org.springframework.web.context.support.HttpRequestHandlerServlet</servlet-class>
</servlet>

<servlet-mapping>
    <servlet-name>accountExporter</servlet-name>
    <url-pattern>/remoting/AccountService</url-pattern>
</servlet-mapping>

<bean id="httpInvokerProxy" class="org.springframework.remoting.httpinvoker.HttpInvokerProxyFactoryBean">
    <property name="serviceUrl" value="https://remotehost:8080/remoting/AccountService"/>
    <property name="serviceInterface" value="example.AccountService"/>
</bean>

<property name="httpInvokerRequestExecutor">
    <bean class="org.springframework.remoting.httpinvoker.HttpComponentsHttpInvokerRequestExecutor"/>
</property>

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
        https://www.springframework.org/schema/beans/spring-beans.xsd">

    <bean id="checkingAccountService"
            class="org.springframework.jms.remoting.JmsInvokerServiceExporter">
        <property name="serviceInterface" value="com.foo.CheckingAccountService"/>
        <property name="service">
            <bean class="com.foo.SimpleCheckingAccountService"/>
        </property>
    </bean>

    <bean class="org.springframework.jms.listener.SimpleMessageListenerContainer">
        <property name="connectionFactory" ref="connectionFactory"/>
        <property name="destination" ref="queue"/>
        <property name="concurrentConsumers" value="3"/>
        <property name="messageListener" ref="checkingAccountService"/>
    </bean>

</beans>

package com.foo;

import org.springframework.context.support.ClassPathXmlApplicationContext;

public class Server {

    public static void main(String[] args) throws Exception {
        new ClassPathXmlApplicationContext("com/foo/server.xml", "com/foo/jms.xml");
    }
}

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
        https://www.springframework.org/schema/beans/spring-beans.xsd">

    <bean id="checkingAccountService"
            class="org.springframework.jms.remoting.JmsInvokerProxyFactoryBean">
        <property name="serviceInterface" value="com.foo.CheckingAccountService"/>
        <property name="connectionFactory" ref="connectionFactory"/>
        <property name="queue" ref="queue"/>
    </bean>

</beans>

package com.foo;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class Client {

    public static void main(String[] args) throws Exception {
        ApplicationContext ctx = new ClassPathXmlApplicationContext("com/foo/client.xml", "com/foo/jms.xml");
        CheckingAccountService service = (CheckingAccountService) ctx.getBean("checkingAccountService");
        service.cancelAccount(new Long(10));
    }
}

public interface MyComponent {
    ...
}

private MyComponent myComponent;

public void setMyComponent(MyComponent myComponent) {
    this.myComponent = myComponent;
}

<bean id="myComponent"
        class="org.springframework.ejb.access.LocalStatelessSessionProxyFactoryBean">
    <property name="jndiName" value="ejb/myBean"/>
    <property name="businessInterface" value="com.mycom.MyComponent"/>
</bean>

<bean id="myController" class="com.mycom.myController">
    <property name="myComponent" ref="myComponent"/>
</bean>

<jee:local-slsb id="myComponent" jndi-name="ejb/myBean"
        business-interface="com.mycom.MyComponent"/>

<bean id="myController" class="com.mycom.myController">
    <property name="myComponent" ref="myComponent"/>
</bean>

public void sendWithConversion() {
    Map map = new HashMap();
    map.put("Name", "Mark");
    map.put("Age", new Integer(47));
    jmsTemplate.convertAndSend("testQueue", map, new MessagePostProcessor() {
        public Message postProcessMessage(Message message) throws JMSException {
            message.setIntProperty("AccountID", 1234);
            message.setJMSCorrelationID("123-00001");
            return message;
        }
    });
}

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;

public class ExampleListener implements MessageListener {

    public void onMessage(Message message) {
        if (message instanceof TextMessage) {
            try {
                System.out.println(((TextMessage) message).getText());
            }
            catch (JMSException ex) {
                throw new RuntimeException(ex);
            }
        }
        else {
            throw new IllegalArgumentException("Message must be of type TextMessage");
        }
    }
}

<!-- this is the Message Driven POJO (MDP) -->
<bean id="messageListener" class="jmsexample.ExampleListener"/>

<!-- and this is the message listener container -->
<bean id="jmsContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer">
    <property name="connectionFactory" ref="connectionFactory"/>
    <property name="destination" ref="destination"/>
    <property name="messageListener" ref="messageListener"/>
</bean>

package org.springframework.jms.listener;

public interface SessionAwareMessageListener {

    void onMessage(Message message, Session session) throws JMSException;
}

public interface MessageDelegate {

    void handleMessage(String message);

    void handleMessage(Map message);

    void handleMessage(byte[] message);

    void handleMessage(Serializable message);
}

public class DefaultMessageDelegate implements MessageDelegate {
    // implementation elided for clarity...
}

<!-- this is the Message Driven POJO (MDP) -->
<bean id="messageListener" class="org.springframework.jms.listener.adapter.MessageListenerAdapter">
    <constructor-arg>
        <bean class="jmsexample.DefaultMessageDelegate"/>
    </constructor-arg>
</bean>

<!-- and this is the message listener container... -->
<bean id="jmsContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer">
    <property name="connectionFactory" ref="connectionFactory"/>
    <property name="destination" ref="destination"/>
    <property name="messageListener" ref="messageListener"/>
</bean>

public interface TextMessageDelegate {

    void receive(TextMessage message);
}

public class DefaultTextMessageDelegate implements TextMessageDelegate {
    // implementation elided for clarity...
}

<bean id="messageListener" class="org.springframework.jms.listener.adapter.MessageListenerAdapter">
    <constructor-arg>
        <bean class="jmsexample.DefaultTextMessageDelegate"/>
    </constructor-arg>
    <property name="defaultListenerMethod" value="receive"/>
    <!-- we don't want automatic message context extraction -->
    <property name="messageConverter">
        <null/>
    </property>
</bean>

public interface ResponsiveTextMessageDelegate {

    // notice the return type...
    String receive(TextMessage message);
}

public class DefaultResponsiveTextMessageDelegate implements ResponsiveTextMessageDelegate {
    // implementation elided for clarity...
}

<bean id="jmsContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer">
    <property name="connectionFactory" ref="connectionFactory"/>
    <property name="destination" ref="destination"/>
    <property name="messageListener" ref="messageListener"/>
    <property name="sessionTransacted" value="true"/>
</bean>

<bean id="transactionManager" class="org.springframework.transaction.jta.JtaTransactionManager"/>

<bean id="jmsContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer">
    <property name="connectionFactory" ref="connectionFactory"/>
    <property name="destination" ref="destination"/>
    <property name="messageListener" ref="messageListener"/>
    <property name="transactionManager" ref="transactionManager"/> (1)
</bean>

@Configuration
@EnableJms
public class AppConfig {

    @Bean
    public DefaultJmsListenerContainerFactory jmsListenerContainerFactory() {
        DefaultJmsListenerContainerFactory factory = new DefaultJmsListenerContainerFactory();
        factory.setConnectionFactory(connectionFactory());
        factory.setDestinationResolver(destinationResolver());
        factory.setSessionTransacted(true);
        factory.setConcurrency("3-10");
        return factory;
    }
}

<jms:annotation-driven/>

<bean id="jmsListenerContainerFactory"
        class="org.springframework.jms.config.DefaultJmsListenerContainerFactory">
    <property name="connectionFactory" ref="connectionFactory"/>
    <property name="destinationResolver" ref="destinationResolver"/>
    <property name="sessionTransacted" value="true"/>
    <property name="concurrency" value="3-10"/>
</bean>

@Configuration
@EnableJms
public class AppConfig implements JmsListenerConfigurer {

    @Override
    public void configureJmsListeners(JmsListenerEndpointRegistrar registrar) {
        SimpleJmsListenerEndpoint endpoint = new SimpleJmsListenerEndpoint();
        endpoint.setId("myJmsEndpoint");
        endpoint.setDestination("anotherQueue");
        endpoint.setMessageListener(message -> {
            // processing
        });
        registrar.registerEndpoint(endpoint);
    }
}

@Component
public class MyService {

    @JmsListener(destination = "myDestination")
    public void processOrder(Order order, @Header("order_type") String orderType) {
        ...
    }
}

@JmsListener(destination = "myDestination")
public void processOrder(Message<Order> order) { ... }

@Configuration
@EnableJms
public class AppConfig implements JmsListenerConfigurer {

    @Override
    public void configureJmsListeners(JmsListenerEndpointRegistrar registrar) {
        registrar.setMessageHandlerMethodFactory(myJmsHandlerMethodFactory());
    }

    @Bean
    public DefaultMessageHandlerMethodFactory myHandlerMethodFactory() {
        DefaultMessageHandlerMethodFactory factory = new DefaultMessageHandlerMethodFactory();
        factory.setValidator(myValidator());
        return factory;
    }
}

@JmsListener(destination = "myDestination")
@SendTo("status")
public OrderStatus processOrder(Order order) {
    // order processing
    return status;
}

@JmsListener(destination = "myDestination")
@SendTo("status")
public Message<OrderStatus> processOrder(Order order) {
    // order processing
    return MessageBuilder
            .withPayload(status)
            .setHeader("code", 1234)
            .build();
}

@JmsListener(destination = "myDestination")
public JmsResponse<Message<OrderStatus>> processOrder(Order order) {
    // order processing
    Message<OrderStatus> response = MessageBuilder
            .withPayload(status)
            .setHeader("code", 1234)
            .build();
    return JmsResponse.forQueue(response, "status");
}

@Configuration
@EnableJms
public class AppConfig {

    @Bean
    public DefaultJmsListenerContainerFactory jmsListenerContainerFactory() {
        DefaultJmsListenerContainerFactory factory = new DefaultJmsListenerContainerFactory();
        factory.setConnectionFactory(connectionFactory());
        QosSettings replyQosSettings = new QosSettings();
        replyQosSettings.setPriority(2);
        replyQosSettings.setTimeToLive(10000);
        factory.setReplyQosSettings(replyQosSettings);
        return factory;
    }
}

<beans>

    <bean id="mbeanServer" class="org.springframework.jmx.support.MBeanServerFactoryBean"/>

    <!--
    this bean needs to be eagerly pre-instantiated in order for the exporting to occur;
    this means that it must not be marked as lazily initialized
    -->
    <bean id="exporter" class="org.springframework.jmx.export.MBeanExporter">
        <property name="beans">
            <map>
                <entry key="bean:name=testBean1" value-ref="testBean"/>
            </map>
        </property>
        <property name="server" ref="mbeanServer"/>
    </bean>

    <bean id="testBean" class="org.springframework.jmx.JmxTestBean">
        <property name="name" value="TEST"/>
        <property name="age" value="100"/>
    </bean>

</beans>

<beans>
    <bean id="mbeanServer" class="org.springframework.jmx.support.MBeanServerFactoryBean">
        <!-- indicate to first look for a server -->
        <property name="locateExistingServerIfPossible" value="true"/>
        <!-- search for the MBeanServer instance with the given agentId -->
        <property name="agentId" value="MBeanServer_instance_agentId>"/>
    </bean>
    <bean id="exporter" class="org.springframework.jmx.export.MBeanExporter">
        <property name="server" ref="mbeanServer"/>
        ...
    </bean>
</beans>

<beans>
    <bean id="exporter" class="org.springframework.jmx.export.MBeanExporter">
        <property name="server">
            <!-- Custom MBeanServerLocator -->
            <bean class="platform.package.MBeanServerLocator" factory-method="locateMBeanServer"/>
        </property>
    </bean>

    <!-- other beans here -->

</beans>

<bean id="exporter" class="org.springframework.jmx.export.MBeanExporter">
    <property name="autodetect" value="true"/>
</bean>

<bean name="spring:mbean=true" class="org.springframework.jmx.export.TestDynamicMBean"/>

<beans>

    <bean id="exporter" class="org.springframework.jmx.export.MBeanExporter">
        <property name="beans">
            <map>
                <entry key="bean:name=testBean1" value-ref="testBean"/>
            </map>
        </property>
        <property name="registrationPolicy" value="REPLACE_EXISTING"/>
    </bean>

    <bean id="testBean" class="org.springframework.jmx.JmxTestBean">
        <property name="name" value="TEST"/>
        <property name="age" value="100"/>
    </bean>

</beans>

package org.springframework.jmx;

import org.springframework.jmx.export.annotation.ManagedResource;
import org.springframework.jmx.export.annotation.ManagedOperation;
import org.springframework.jmx.export.annotation.ManagedAttribute;

@ManagedResource(
        objectName="bean:name=testBean4",
        description="My Managed Bean",
        log=true,
        logFile="jmx.log",
        currencyTimeLimit=15,
        persistPolicy="OnUpdate",
        persistPeriod=200,
        persistLocation="foo",
        persistName="bar")
public class AnnotationTestBean implements IJmxTestBean {

    private String name;
    private int age;

    @ManagedAttribute(description="The Age Attribute", currencyTimeLimit=15)
    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    @ManagedAttribute(description="The Name Attribute",
            currencyTimeLimit=20,
            defaultValue="bar",
            persistPolicy="OnUpdate")
    public void setName(String name) {
        this.name = name;
    }

    @ManagedAttribute(defaultValue="foo", persistPeriod=300)
    public String getName() {
        return name;
    }

    @ManagedOperation(description="Add two numbers")
    @ManagedOperationParameters({
        @ManagedOperationParameter(name = "x", description = "The first number"),
        @ManagedOperationParameter(name = "y", description = "The second number")})
    public int add(int x, int y) {
        return x + y;
    }

    public void dontExposeMe() {
        throw new RuntimeException();
    }

}

<beans>
    <bean id="exporter" class="org.springframework.jmx.export.MBeanExporter">
        <property name="assembler" ref="assembler"/>
        <property name="namingStrategy" ref="namingStrategy"/>
        <property name="autodetect" value="true"/>
    </bean>

    <bean id="jmxAttributeSource"
            class="org.springframework.jmx.export.annotation.AnnotationJmxAttributeSource"/>

    <!-- will create management interface using annotation metadata -->
    <bean id="assembler"
            class="org.springframework.jmx.export.assembler.MetadataMBeanInfoAssembler">
        <property name="attributeSource" ref="jmxAttributeSource"/>
    </bean>

    <!-- will pick up the ObjectName from the annotation -->
    <bean id="namingStrategy"
            class="org.springframework.jmx.export.naming.MetadataNamingStrategy">
        <property name="attributeSource" ref="jmxAttributeSource"/>
    </bean>

    <bean id="testBean" class="org.springframework.jmx.AnnotationTestBean">
        <property name="name" value="TEST"/>
        <property name="age" value="100"/>
    </bean>
</beans>

<beans>

    <bean id="exporter" class="org.springframework.jmx.export.MBeanExporter">
        <!-- notice how no 'beans' are explicitly configured here -->
        <property name="autodetect" value="true"/>
        <property name="assembler" ref="assembler"/>
    </bean>

    <bean id="testBean" class="org.springframework.jmx.JmxTestBean">
        <property name="name" value="TEST"/>
        <property name="age" value="100"/>
    </bean>

    <bean id="assembler" class="org.springframework.jmx.export.assembler.MetadataMBeanInfoAssembler">
        <property name="attributeSource">
            <bean class="org.springframework.jmx.export.annotation.AnnotationJmxAttributeSource"/>
        </property>
    </bean>

</beans>

public interface IJmxTestBean {

    public int add(int x, int y);

    public long myOperation();

    public int getAge();

    public void setAge(int age);

    public void setName(String name);

    public String getName();

}

<beans>

    <bean id="exporter" class="org.springframework.jmx.export.MBeanExporter">
        <property name="beans">
            <map>
                <entry key="bean:name=testBean5" value-ref="testBean"/>
            </map>
        </property>
        <property name="assembler">
            <bean class="org.springframework.jmx.export.assembler.InterfaceBasedMBeanInfoAssembler">
                <property name="managedInterfaces">
                    <value>org.springframework.jmx.IJmxTestBean</value>
                </property>
            </bean>
        </property>
    </bean>

    <bean id="testBean" class="org.springframework.jmx.JmxTestBean">
        <property name="name" value="TEST"/>
        <property name="age" value="100"/>
    </bean>

</beans>

<bean id="exporter" class="org.springframework.jmx.export.MBeanExporter">
    <property name="beans">
        <map>
            <entry key="bean:name=testBean5" value-ref="testBean"/>
        </map>
    </property>
    <property name="assembler">
        <bean class="org.springframework.jmx.export.assembler.MethodNameBasedMBeanInfoAssembler">
            <property name="managedMethods">
                <value>add,myOperation,getName,setName,getAge</value>
            </property>
        </bean>
    </property>
</bean>

<beans>

    <bean id="exporter" class="org.springframework.jmx.export.MBeanExporter">
        <property name="beans">
            <map>
                <entry key="testBean" value-ref="testBean"/>
            </map>
        </property>
        <property name="namingStrategy" ref="namingStrategy"/>
    </bean>

    <bean id="testBean" class="org.springframework.jmx.JmxTestBean">
        <property name="name" value="TEST"/>
        <property name="age" value="100"/>
    </bean>

    <bean id="namingStrategy" class="org.springframework.jmx.export.naming.KeyNamingStrategy">
        <property name="mappings">
            <props>
                <prop key="testBean">bean:name=testBean1</prop>
            </props>
        </property>
        <property name="mappingLocations">
            <value>names1.properties,names2.properties</value>
        </property>
    </bean>

</beans>

<beans>

    <bean id="exporter" class="org.springframework.jmx.export.MBeanExporter">
        <property name="beans">
            <map>
                <entry key="testBean" value-ref="testBean"/>
            </map>
        </property>
        <property name="namingStrategy" ref="namingStrategy"/>
    </bean>

    <bean id="testBean" class="org.springframework.jmx.JmxTestBean">
        <property name="name" value="TEST"/>
        <property name="age" value="100"/>
    </bean>

    <bean id="namingStrategy" class="org.springframework.jmx.export.naming.MetadataNamingStrategy">
        <property name="attributeSource" ref="attributeSource"/>
    </bean>

    <bean id="attributeSource"
            class="org.springframework.jmx.export.annotation.AnnotationJmxAttributeSource"/>

</beans>

<bean id="myBean" class="com.example.MyClass"/>

@Configuration
@EnableMBeanExport
public class AppConfig {

}

<context:mbean-export/>

@EnableMBeanExport(server="myMBeanServer", defaultDomain="myDomain")
@Configuration
ContextConfiguration {

}

<context:mbean-export server="myMBeanServer" default-domain="myDomain"/>

<bean id="serverConnector" class="org.springframework.jmx.support.ConnectorServerFactoryBean"/>

<bean id="serverConnector"
        class="org.springframework.jmx.support.ConnectorServerFactoryBean">
    <property name="objectName" value="connector:name=rmi"/>
    <property name="serviceUrl"
            value="service:jmx:rmi://localhost/jndi/rmi://localhost:1099/myconnector"/>
</bean>

<bean id="serverConnector"
        class="org.springframework.jmx.support.ConnectorServerFactoryBean">
    <property name="objectName" value="connector:name=iiop"/>
    <property name="serviceUrl"
        value="service:jmx:iiop://localhost/jndi/iiop://localhost:900/myconnector"/>
    <property name="threaded" value="true"/>
    <property name="daemon" value="true"/>
    <property name="environment">
        <map>
            <entry key="someKey" value="someValue"/>
        </map>
    </property>
</bean>

<bean id="registry" class="org.springframework.remoting.rmi.RmiRegistryFactoryBean">
    <property name="port" value="1099"/>
</bean>

<bean id="clientConnector" class="org.springframework.jmx.support.MBeanServerConnectionFactoryBean">
    <property name="serviceUrl" value="service:jmx:rmi://localhost/jndi/rmi://localhost:1099/jmxrmi"/>
</bean>

<bean id="serverConnector" class="org.springframework.jmx.support.ConnectorServerFactoryBean">
    <property name="objectName" value="connector:name=burlap"/>
    <property name="serviceUrl" value="service:jmx:burlap://localhost:9874"/>
</bean>

package com.example;

import javax.management.AttributeChangeNotification;
import javax.management.Notification;
import javax.management.NotificationFilter;
import javax.management.NotificationListener;

public class ConsoleLoggingNotificationListener
        implements NotificationListener, NotificationFilter {

    public void handleNotification(Notification notification, Object handback) {
        System.out.println(notification);
        System.out.println(handback);
    }

    public boolean isNotificationEnabled(Notification notification) {
        return AttributeChangeNotification.class.isAssignableFrom(notification.getClass());
    }

}

<beans>

    <bean id="exporter" class="org.springframework.jmx.export.MBeanExporter">
        <property name="beans">
            <map>
                <entry key="bean:name=testBean1" value-ref="testBean"/>
            </map>
        </property>
        <property name="notificationListenerMappings">
            <map>
                <entry key="bean:name=testBean1">
                    <bean class="com.example.ConsoleLoggingNotificationListener"/>
                </entry>
            </map>
        </property>
    </bean>

    <bean id="testBean" class="org.springframework.jmx.JmxTestBean">
        <property name="name" value="TEST"/>
        <property name="age" value="100"/>
    </bean>

</beans>

<beans>

    <bean id="exporter" class="org.springframework.jmx.export.MBeanExporter">
        <property name="beans">
            <map>
                <entry key="bean:name=testBean1" value-ref="testBean"/>
            </map>
        </property>
        <property name="notificationListenerMappings">
            <map>
                <entry key="testBean">
                    <bean class="com.example.ConsoleLoggingNotificationListener"/>
                </entry>
            </map>
        </property>
    </bean>

    <bean id="testBean" class="org.springframework.jmx.JmxTestBean">
        <property name="name" value="TEST"/>
        <property name="age" value="100"/>
    </bean>

</beans>

<property name="notificationListenerMappings">
    <map>
        <entry key="*">
            <bean class="com.example.ConsoleLoggingNotificationListener"/>
        </entry>
    </map>
</property>

<beans>

    <bean id="exporter" class="org.springframework.jmx.export.MBeanExporter">
        <property name="beans">
            <map>
                <entry key="bean:name=testBean1" value-ref="testBean"/>
            </map>
        </property>
        <property name="notificationListeners">
            <list>
                <bean class="org.springframework.jmx.export.NotificationListenerBean">
                    <constructor-arg>
                        <bean class="com.example.ConsoleLoggingNotificationListener"/>
                    </constructor-arg>
                    <property name="mappedObjectNames">
                        <list>
                            <value>bean:name=testBean1</value>
                        </list>
                    </property>
                </bean>
            </list>
        </property>
    </bean>

    <bean id="testBean" class="org.springframework.jmx.JmxTestBean">
        <property name="name" value="TEST"/>
        <property name="age" value="100"/>
    </bean>

</beans>

<beans>

    <bean id="exporter" class="org.springframework.jmx.export.MBeanExporter">
        <property name="beans">
            <map>
                <entry key="bean:name=testBean1" value-ref="testBean1"/>
                <entry key="bean:name=testBean2" value-ref="testBean2"/>
            </map>
        </property>
        <property name="notificationListeners">
            <list>
                <bean class="org.springframework.jmx.export.NotificationListenerBean">
                    <constructor-arg ref="customerNotificationListener"/>
                    <property name="mappedObjectNames">
                        <list>
                            <!-- handles notifications from two distinct MBeans -->
                            <value>bean:name=testBean1</value>
                            <value>bean:name=testBean2</value>
                        </list>
                    </property>
                    <property name="handback">
                        <bean class="java.lang.String">
                            <constructor-arg value="This could be anything..."/>
                        </bean>
                    </property>
                    <property name="notificationFilter" ref="customerNotificationListener"/>
                </bean>
            </list>
        </property>
    </bean>

    <!-- implements both the NotificationListener and NotificationFilter interfaces -->
    <bean id="customerNotificationListener" class="com.example.ConsoleLoggingNotificationListener"/>

    <bean id="testBean1" class="org.springframework.jmx.JmxTestBean">
        <property name="name" value="TEST"/>
        <property name="age" value="100"/>
    </bean>

    <bean id="testBean2" class="org.springframework.jmx.JmxTestBean">
        <property name="name" value="ANOTHER TEST"/>
        <property name="age" value="200"/>
    </bean>

</beans>

package org.springframework.jmx;

import org.springframework.jmx.export.notification.NotificationPublisherAware;
import org.springframework.jmx.export.notification.NotificationPublisher;
import javax.management.Notification;

public class JmxTestBean implements IJmxTestBean, NotificationPublisherAware {

    private String name;
    private int age;
    private boolean isSuperman;
    private NotificationPublisher publisher;

    // other getters and setters omitted for clarity

    public int add(int x, int y) {
        int answer = x + y;
        this.publisher.sendNotification(new Notification("add", this, 0));
        return answer;
    }

    public void dontExposeMe() {
        throw new RuntimeException();
    }

    public void setNotificationPublisher(NotificationPublisher notificationPublisher) {
        this.publisher = notificationPublisher;
    }

}

import org.springframework.mail.MailException;
import org.springframework.mail.MailSender;
import org.springframework.mail.SimpleMailMessage;

public class SimpleOrderManager implements OrderManager {

    private MailSender mailSender;
    private SimpleMailMessage templateMessage;

    public void setMailSender(MailSender mailSender) {
        this.mailSender = mailSender;
    }

    public void setTemplateMessage(SimpleMailMessage templateMessage) {
        this.templateMessage = templateMessage;
    }

    public void placeOrder(Order order) {

        // Do the business calculations...

        // Call the collaborators to persist the order...

        // Create a thread safe "copy" of the template message and customize it
        SimpleMailMessage msg = new SimpleMailMessage(this.templateMessage);
        msg.setTo(order.getCustomer().getEmailAddress());
        msg.setText(
            "Dear " + order.getCustomer().getFirstName()
                + order.getCustomer().getLastName()
                + ", thank you for placing order. Your order number is "
                + order.getOrderNumber());
        try {
            this.mailSender.send(msg);
        }
        catch (MailException ex) {
            // simply log it and go on...
            System.err.println(ex.getMessage());
        }
    }

}

<bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
    <property name="host" value="mail.mycompany.example"/>
</bean>

<!-- this is a template message that we can pre-load with default state -->
<bean id="templateMessage" class="org.springframework.mail.SimpleMailMessage">
    <property name="from" value="[email protected]"/>
    <property name="subject" value="Your order"/>
</bean>

<bean id="orderManager" class="com.mycompany.businessapp.support.SimpleOrderManager">
    <property name="mailSender" ref="mailSender"/>
    <property name="templateMessage" ref="templateMessage"/>
</bean>

import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;

import javax.mail.internet.MimeMessage;
import org.springframework.mail.MailException;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.MimeMessagePreparator;

public class SimpleOrderManager implements OrderManager {

    private JavaMailSender mailSender;

    public void setMailSender(JavaMailSender mailSender) {
        this.mailSender = mailSender;
    }

    public void placeOrder(final Order order) {
        // Do the business calculations...
        // Call the collaborators to persist the order...

        MimeMessagePreparator preparator = new MimeMessagePreparator() {
            public void prepare(MimeMessage mimeMessage) throws Exception {
                mimeMessage.setRecipient(Message.RecipientType.TO,
                        new InternetAddress(order.getCustomer().getEmailAddress()));
                mimeMessage.setFrom(new InternetAddress("[email protected]"));
                mimeMessage.setText("Dear " + order.getCustomer().getFirstName() + " " +
                        order.getCustomer().getLastName() + ", thanks for your order. " +
                        "Your order number is " + order.getOrderNumber() + ".");
            }
        };

        try {
            this.mailSender.send(preparator);
        }
        catch (MailException ex) {
            // simply log it and go on...
            System.err.println(ex.getMessage());
        }
    }

}

import org.springframework.core.task.TaskExecutor;

public class TaskExecutorExample {

    private class MessagePrinterTask implements Runnable {

        private String message;

        public MessagePrinterTask(String message) {
            this.message = message;
        }

        public void run() {
            System.out.println(message);
        }
    }

    private TaskExecutor taskExecutor;

    public TaskExecutorExample(TaskExecutor taskExecutor) {
        this.taskExecutor = taskExecutor;
    }

    public void printMessages() {
        for(int i = 0; i < 25; i++) {
            taskExecutor.execute(new MessagePrinterTask("Message" + i));
        }
    }
}

<bean id="taskExecutor" class="org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor">
    <property name="corePoolSize" value="5"/>
    <property name="maxPoolSize" value="10"/>
    <property name="queueCapacity" value="25"/>
</bean>

<bean id="taskExecutorExample" class="TaskExecutorExample">
    <constructor-arg ref="taskExecutor"/>
</bean>

public interface Trigger {

    Date nextExecutionTime(TriggerContext triggerContext);
}

public interface TriggerContext {

    Date lastScheduledExecutionTime();

    Date lastActualExecutionTime();

    Date lastCompletionTime();
}

scheduler.schedule(task, new CronTrigger("0 15 9-17 * * MON-FRI"));

@Configuration
@EnableAsync
@EnableScheduling
public class AppConfig {
}

<task:annotation-driven executor="myExecutor" scheduler="myScheduler"/>
<task:executor id="myExecutor" pool-size="5"/>
<task:scheduler id="myScheduler" pool-size="10"/>

@Scheduled(fixedDelay = 5000)
public void doSomething() {
    // something that should run periodically
}

@Scheduled(fixedRate = 5, timeUnit = TimeUnit.SECONDS)
public void doSomething() {
    // something that should run periodically
}

@Scheduled(initialDelay = 1000, fixedRate = 5000)
public void doSomething() {
    // something that should run periodically
}

@Scheduled(cron="*/5 * * * * MON-FRI")
public void doSomething() {
    // something that should run on weekdays only
}

@Async
void doSomething() {
    // this will be run asynchronously
}

@Async
void doSomething(String s) {
    // this will be run asynchronously
}

@Async
Future<String> returnSomething(int i) {
    // this will be run asynchronously
}

public class SampleBeanImpl implements SampleBean {

    @Async
    void doSomething() {
        // ...
    }

}

public class SampleBeanInitializer {

    private final SampleBean bean;

    public SampleBeanInitializer(SampleBean bean) {
        this.bean = bean;
    }

    @PostConstruct
    public void initialize() {
        bean.doSomething();
    }

}

@Async("otherExecutor")
void doSomething(String s) {
    // this will be run asynchronously by "otherExecutor"
}

public class MyAsyncUncaughtExceptionHandler implements AsyncUncaughtExceptionHandler {

    @Override
    public void handleUncaughtException(Throwable ex, Method method, Object... params) {
        // handle exception
    }
}

<task:scheduler id="scheduler" pool-size="10"/>

<task:executor id="executor" pool-size="10"/>

<task:executor
        id="executorWithPoolSizeRange"
        pool-size="5-25"
        queue-capacity="100"/>

<task:executor
        id="executorWithCallerRunsPolicy"
        pool-size="5-25"
        queue-capacity="100"
        rejection-policy="CALLER_RUNS"/>

<task:executor
        id="executorWithKeepAlive"
        pool-size="5-25"
        keep-alive="120"/>

<task:scheduled-tasks scheduler="myScheduler">
    <task:scheduled ref="beanA" method="methodA" fixed-delay="5000"/>
</task:scheduled-tasks>

<task:scheduler id="myScheduler" pool-size="10"/>

<task:scheduled-tasks scheduler="myScheduler">
    <task:scheduled ref="beanA" method="methodA" fixed-delay="5000" initial-delay="1000"/>
    <task:scheduled ref="beanB" method="methodB" fixed-rate="5000"/>
    <task:scheduled ref="beanC" method="methodC" cron="*/5 * * * * MON-FRI"/>
</task:scheduled-tasks>

<task:scheduler id="myScheduler" pool-size="10"/>

<bean name="exampleJob" class="org.springframework.scheduling.quartz.JobDetailFactoryBean">
    <property name="jobClass" value="example.ExampleJob"/>
    <property name="jobDataAsMap">
        <map>
            <entry key="timeout" value="5"/>
        </map>
    </property>
</bean>

package example;

public class ExampleJob extends QuartzJobBean {

    private int timeout;

    /**
     * Setter called after the ExampleJob is instantiated
     * with the value from the JobDetailFactoryBean (5)
     */
    public void setTimeout(int timeout) {
        this.timeout = timeout;
    }

    protected void executeInternal(JobExecutionContext ctx) throws JobExecutionException {
        // do the actual work
    }
}

<bean id="jobDetail" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
    <property name="targetObject" ref="exampleBusinessObject"/>
    <property name="targetMethod" value="doIt"/>
</bean>

public class ExampleBusinessObject {

    // properties and collaborators

    public void doIt() {
        // do the actual work
    }
}

<bean id="exampleBusinessObject" class="examples.ExampleBusinessObject"/>

<bean id="jobDetail" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
    <property name="targetObject" ref="exampleBusinessObject"/>
    <property name="targetMethod" value="doIt"/>
    <property name="concurrent" value="false"/>
</bean>

<bean id="simpleTrigger" class="org.springframework.scheduling.quartz.SimpleTriggerFactoryBean">
    <!-- see the example of method invoking job above -->
    <property name="jobDetail" ref="jobDetail"/>
    <!-- 10 seconds -->
    <property name="startDelay" value="10000"/>
    <!-- repeat every 50 seconds -->
    <property name="repeatInterval" value="50000"/>
</bean>

<bean id="cronTrigger" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
    <property name="jobDetail" ref="exampleJob"/>
    <!-- run every morning at 6 AM -->
    <property name="cronExpression" value="0 0 6 * * ?"/>
</bean>

<bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
    <property name="triggers">
        <list>
            <ref bean="cronTrigger"/>
            <ref bean="simpleTrigger"/>
        </list>
    </property>
</bean>

@Cacheable("books")
public Book findBook(ISBN isbn) {...}

@Cacheable({"books", "isbns"})
public Book findBook(ISBN isbn) {...}

@CachePut(cacheNames="book", key="#isbn")
public Book updateBook(ISBN isbn, BookDescriptor descriptor)

@CacheEvict(cacheNames="books", allEntries=true) (1)
public void loadBooks(InputStream batch)

@Caching(evict = { @CacheEvict("primary"), @CacheEvict(cacheNames="secondary", key="#p0") })
public Book importBooks(String deposit, Date date)

@CacheConfig("books") (1)
public class BookRepositoryImpl implements BookRepository {

    @Cacheable
    public Book findBook(ISBN isbn) {...}
}

@Configuration
@EnableCaching
public class AppConfig {
}

<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:cache="http://www.springframework.org/schema/cache"
    xsi:schemaLocation="
        http://www.springframework.org/schema/beans https://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/cache https://www.springframework.org/schema/cache/spring-cache.xsd">

        <cache:annotation-driven/>
</beans>