以下のコードを使用してsqsからオブジェクトを取得しました。
MessagingConfiguration.java
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.listener.DefaultMessageListenerContainer;
import com.amazon.sqs.javamessaging.SQSConnectionFactory;
import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.AWSCredentialsProvider;
import com.amazonaws.auth.BasicAWSCredentials;
import com.amazonaws.auth.DefaultAWSCredentialsProviderChain;
import com.es.spring.messaging.MessageReceiver;
@Configuration
public class MessagingConfiguration {
@Value("${queue.endpoint}")
private String endpoint;
@Value("${queue.name}")
private String queueName;
@Autowired
private MessageReceiver messageReceiver;
@Bean
public DefaultMessageListenerContainer jmsListenerContainer() {
SQSConnectionFactory sqsConnectionFactory = SQSConnectionFactory.builder()
.withAWSCredentialsProvider(new DefaultAWSCredentialsProviderChain())
.withEndpoint(endpoint)
.withAWSCredentialsProvider(awsCredentialsProvider)
.withNumberOfMessagesToPrefetch(10).build();
DefaultMessageListenerContainer dmlc = new DefaultMessageListenerContainer();
dmlc.setConnectionFactory(sqsConnectionFactory);
dmlc.setDestinationName(queueName);
dmlc.setMessageListener(messageReceiver);
return dmlc;
}
@Bean
public JmsTemplate createJMSTemplate() {
SQSConnectionFactory sqsConnectionFactory = SQSConnectionFactory.builder()
.withAWSCredentialsProvider(awsCredentialsProvider)
.withEndpoint(endpoint)
.withNumberOfMessagesToPrefetch(10).build();
JmsTemplate jmsTemplate = new JmsTemplate(sqsConnectionFactory);
jmsTemplate.setDefaultDestinationName(queueName);
jmsTemplate.setDeliveryPersistent(false);
return jmsTemplate;
}
private final AWSCredentialsProvider awsCredentialsProvider = new AWSCredentialsProvider() {
@Override
public AWSCredentials getCredentials() {
return new BasicAWSCredentials("accessKey", "Secretkey");
}
@Override
public void refresh() {
}
};
}
MessageReceiver.java
import java.io.PrintWriter;
import java.io.StringWriter;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import com.fasterxml.jackson.databind.ObjectMapper;
@Component
public class MessageReceiver implements MessageListener{
Logger LOG = LoggerFactory.getLogger(MessageReceiver.class);
@Override
public void onMessage(Message message) {
try {
TextMessage textMessage = (TextMessage) message;
System.out.println("message:"+textMessage.getText());
CustomClass activeMq =new ObjectMapper().readValue(textMessage.getText(),CustomClass.class);
LOG.info("Application : Active Mq : {}",activeMq);
} catch (Exception e) {
e.printStackTrace();
}
}
}
SQSにメッセージを送信します。
AmazonSQS awsSqs = new AwsSqsClient().getAWSSqsclient();
awsSqs.sendMessage(new SendMessageRequest().withDelaySeconds(60)
.withQueueUrl("https://sqs-url/TestQueue").withMessageBody(input));
上記の回答がお役に立ちます。
返信いただきありがとうございます。 Javaでメッセージを受信した場合の例については特に感謝します。 React(JavaScript)を使ってメッセージを送信するので、送信方法の例はありますか? – IMOsiris
このリンクに従ってください。 http://docs.aws.amazon.com/sdk-for-javascript/v2/developer-guide/sqs-examples-send-receive-messages.html – Vaibs