本文整理汇总了Java中org.springframework.cloud.stream.messaging.Source类的典型用法代码示例。如果您正苦于以下问题：Java Source类的具体用法？Java Source怎么用？Java Source使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
Source类属于org.springframework.cloud.stream.messaging包，在下文中一共展示了Source类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testSendBinaryDataWithContentType
import org.springframework.cloud.stream.messaging.Source; //导入依赖的package包/类
@Test
public void testSendBinaryDataWithContentType() throws Exception {
try (ConfigurableApplicationContext context = SpringApplication.run(
SourceApplication.class, "--server.port=0",
"--spring.jmx.enabled=false",
"--spring.cloud.stream.bindings.output.contentType=image/jpeg")) {
MessageCollector collector = context.getBean(MessageCollector.class);
Source source = context.getBean(Source.class);
byte[] data = new byte[] { 0, 1, 2, 3 };
source.output().send(MessageBuilder.withPayload(data)
.build());
Message<byte[]> message = (Message<byte[]>) collector
.forChannel(source.output()).poll(1, TimeUnit.SECONDS);
assertThat(message.getHeaders().get(MessageHeaders.CONTENT_TYPE, MimeType.class)
.includes(MimeTypeUtils.IMAGE_JPEG));
assertThat(message.getPayload()).isEqualTo(data);
}
}
示例2: testSendWithDefaultContentType
import org.springframework.cloud.stream.messaging.Source; //导入依赖的package包/类
@Test
public void testSendWithDefaultContentType() throws Exception {
try (ConfigurableApplicationContext context = SpringApplication.run(
SourceApplication.class, "--server.port=0",
"--spring.jmx.enabled=false")) {
MessageCollector collector = context.getBean(MessageCollector.class);
Source source = context.getBean(Source.class);
User user = new User("Alice");
source.output().send(MessageBuilder.withPayload(user).build());
Message<String> message = (Message<String>) collector
.forChannel(source.output()).poll(1, TimeUnit.SECONDS);
User received = mapper.readValue(message.getPayload(), User.class);
assertThat(
message.getHeaders().get(MessageHeaders.CONTENT_TYPE, MimeType.class)
.includes(MimeTypeUtils.APPLICATION_JSON));
assertThat(user.getName()).isEqualTo(received.getName());
}
}
示例3: testSendJsonAsString
import org.springframework.cloud.stream.messaging.Source; //导入依赖的package包/类
@Test
public void testSendJsonAsString() throws Exception {
try (ConfigurableApplicationContext context = SpringApplication.run(
SourceApplication.class, "--server.port=0",
"--spring.jmx.enabled=false")) {
MessageCollector collector = context.getBean(MessageCollector.class);
Source source = context.getBean(Source.class);
User user = new User("Alice");
String json = mapper.writeValueAsString(user);
source.output().send(MessageBuilder.withPayload(user).build());
Message<String> message = (Message<String>) collector
.forChannel(source.output()).poll(1, TimeUnit.SECONDS);
assertThat(
message.getHeaders().get(MessageHeaders.CONTENT_TYPE, MimeType.class)
.includes(MimeTypeUtils.APPLICATION_JSON));
assertThat(json).isEqualTo(message.getPayload());
}
}
示例4: testSendJsonString
import org.springframework.cloud.stream.messaging.Source; //导入依赖的package包/类
@Test
public void testSendJsonString() throws Exception{
try (ConfigurableApplicationContext context = SpringApplication.run(
SourceApplication.class, "--server.port=0",
"--spring.jmx.enabled=false")) {
MessageCollector collector = context.getBean(MessageCollector.class);
Source source = context.getBean(Source.class);
source.output().send(MessageBuilder.withPayload("foo").build());
Message<String> message = (Message<String>) collector
.forChannel(source.output()).poll(1, TimeUnit.SECONDS);
assertThat(
message.getHeaders().get(MessageHeaders.CONTENT_TYPE, MimeType.class)
.includes(MimeTypeUtils.APPLICATION_JSON));
assertThat("foo").isEqualTo(message.getPayload());
}
}
示例5: testSendBynaryData
import org.springframework.cloud.stream.messaging.Source; //导入依赖的package包/类
@Test
public void testSendBynaryData() throws Exception {
try (ConfigurableApplicationContext context = SpringApplication.run(
SourceApplication.class, "--server.port=0",
"--spring.jmx.enabled=false")) {
MessageCollector collector = context.getBean(MessageCollector.class);
Source source = context.getBean(Source.class);
byte[] data = new byte[] { 0, 1, 2, 3 };
source.output().send(MessageBuilder.withPayload(data).setHeader(MessageHeaders.CONTENT_TYPE, MimeTypeUtils.APPLICATION_OCTET_STREAM).build());
Message<byte[]> message = (Message<byte[]>) collector
.forChannel(source.output()).poll(1, TimeUnit.SECONDS);
assertThat(
message.getHeaders().get(MessageHeaders.CONTENT_TYPE, MimeType.class)
.includes(MimeTypeUtils.APPLICATION_OCTET_STREAM));
assertThat(message.getPayload()).isEqualTo(data);
}
}
示例6: testSendBinaryDataWithContentTypeUsingHeaders
import org.springframework.cloud.stream.messaging.Source; //导入依赖的package包/类
@Test
public void testSendBinaryDataWithContentTypeUsingHeaders() throws Exception {
try (ConfigurableApplicationContext context = SpringApplication.run(
SourceApplication.class, "--server.port=0",
"--spring.jmx.enabled=false")) {
MessageCollector collector = context.getBean(MessageCollector.class);
Source source = context.getBean(Source.class);
byte[] data = new byte[] { 0, 1, 2, 3 };
source.output().send(MessageBuilder.withPayload(data)
.setHeader(MessageHeaders.CONTENT_TYPE,MimeTypeUtils.IMAGE_JPEG)
.build());
Message<byte[]> message = (Message<byte[]>) collector
.forChannel(source.output()).poll(1, TimeUnit.SECONDS);
assertThat(message.getHeaders().get(MessageHeaders.CONTENT_TYPE, MimeType.class)
.includes(MimeTypeUtils.IMAGE_JPEG));
assertThat(message.getPayload()).isEqualTo(data);
}
}
示例7: testSendJavaSerializable
import org.springframework.cloud.stream.messaging.Source; //导入依赖的package包/类
@Test
public void testSendJavaSerializable() throws Exception {
try (ConfigurableApplicationContext context = SpringApplication.run(
SourceApplication.class, "--server.port=0",
"--spring.jmx.enabled=false",
"--spring.cloud.stream.bindings.output.contentType=application/x-java-serialized-object")) {
MessageCollector collector = context.getBean(MessageCollector.class);
Source source = context.getBean(Source.class);
User user = new User("Alice");
source.output().send(MessageBuilder.withPayload(user).build());
Message<User> message = (Message<User>) collector
.forChannel(source.output()).poll(1, TimeUnit.SECONDS);
assertThat(message.getHeaders().get(MessageHeaders.CONTENT_TYPE, MimeType.class)
.includes(MessageConverterUtils.X_JAVA_SERIALIZED_OBJECT));
User received = message.getPayload();
assertThat(user.getName()).isEqualTo(received.getName());
}
}
示例8: testSendKryoSerialized
import org.springframework.cloud.stream.messaging.Source; //导入依赖的package包/类
@Test
public void testSendKryoSerialized() throws Exception {
try (ConfigurableApplicationContext context = SpringApplication.run(
SourceApplication.class, "--server.port=0",
"--spring.jmx.enabled=false",
"--spring.cloud.stream.bindings.output.contentType=application/x-java-object")) {
MessageCollector collector = context.getBean(MessageCollector.class);
Source source = context.getBean(Source.class);
User user = new User("Alice");
source.output().send(MessageBuilder.withPayload(user).build());
Message<User> message = (Message<User>) collector
.forChannel(source.output()).poll(1, TimeUnit.SECONDS);
User received = message.getPayload();
assertThat(message.getHeaders().get(MessageHeaders.CONTENT_TYPE, MimeType.class)
.includes(MimeType.valueOf(KryoMessageConverter.KRYO_MIME_TYPE)));
assertThat(user.getName()).isEqualTo(received.getName());
}
}
示例9: testSendStringType
import org.springframework.cloud.stream.messaging.Source; //导入依赖的package包/类
@Test
public void testSendStringType() throws Exception{
try (ConfigurableApplicationContext context = SpringApplication.run(
SourceApplication.class, "--server.port=0",
"--spring.jmx.enabled=false",
"--spring.cloud.stream.bindings.output.contentType=text/plain")) {
MessageCollector collector = context.getBean(MessageCollector.class);
Source source = context.getBean(Source.class);
User user = new User("Alice");
source.output().send(MessageBuilder.withPayload(user).build());
Message<String> message = (Message<String>) collector
.forChannel(source.output()).poll(1, TimeUnit.SECONDS);
assertThat(message.getHeaders().get(MessageHeaders.CONTENT_TYPE, MimeType.class)
.includes(MimeTypeUtils.TEXT_PLAIN));
assertThat(message.getPayload()).isEqualTo(user.toString());
}
}
示例10: testSendTuple
import org.springframework.cloud.stream.messaging.Source; //导入依赖的package包/类
@Test
public void testSendTuple() throws Exception {
try (ConfigurableApplicationContext context = SpringApplication.run(
SourceApplication.class, "--server.port=0",
"--spring.jmx.enabled=false",
"--spring.cloud.stream.bindings.output.contentType=application/x-spring-tuple")) {
MessageCollector collector = context.getBean(MessageCollector.class);
Source source = context.getBean(Source.class);
Tuple tuple = TupleBuilder.tuple().of("foo","bar");
source.output().send(MessageBuilder.withPayload(tuple).build());
Message<byte[]> message = (Message<byte[]>) collector
.forChannel(source.output()).poll(1, TimeUnit.SECONDS);
assertThat(message.getHeaders().get(MessageHeaders.CONTENT_TYPE, MimeType.class)
.includes(MessageConverterUtils.X_SPRING_TUPLE));
assertThat(TupleBuilder.fromString(new String(message.getPayload()))).isEqualTo(tuple);
}
}
示例11: testCustomNamingStrategy
import org.springframework.cloud.stream.messaging.Source; //导入依赖的package包/类
@Test
public void testCustomNamingStrategy() throws Exception {
ConfigurableApplicationContext sourceContext = SpringApplication.run(AvroSourceApplication.class,
"--server.port=0",
"--debug",
"--spring.jmx.enabled=false",
"--spring.cloud.stream.bindings.output.contentType=application/*+avro",
"--spring.cloud.stream.schema.avro.subjectNamingStrategy=org.springframework.cloud.schema.avro.CustomSubjectNamingStrategy",
"--spring.cloud.stream.schema.avro.dynamicSchemaGenerationEnabled=true");
Source source = sourceContext.getBean(Source.class);
User1 user1 = new User1();
user1.setFavoriteColor("foo" + UUID.randomUUID().toString());
user1.setName("foo" + UUID.randomUUID().toString());
source.output().send(MessageBuilder.withPayload(user1).build());
MessageCollector barSourceMessageCollector = sourceContext.getBean(MessageCollector.class);
Message<?> message = barSourceMessageCollector.forChannel(source.output()).poll(1000, TimeUnit.MILLISECONDS);
assertThat(message.getHeaders().get("contentType"))
.isEqualTo(MimeType.valueOf("application/vnd.org.springframework.cloud.schema.avro.User1.v1+avro"));
}
示例12: mqttInbound
import org.springframework.cloud.stream.messaging.Source; //导入依赖的package包/类
@Bean
public MqttPahoMessageDrivenChannelAdapter mqttInbound() {
MqttPahoMessageDrivenChannelAdapter adapter = new MqttPahoMessageDrivenChannelAdapter(properties.getClientId(),
mqttClientFactory, properties.getTopics());
adapter.setQos(properties.getQos());
adapter.setConverter(pahoMessageConverter());
adapter.setOutputChannelName(Source.OUTPUT);
return adapter;
}
示例13: stockPriceChangeEvent
import org.springframework.cloud.stream.messaging.Source; //导入依赖的package包/类
@Bean
@InboundChannelAdapter(value = Source.OUTPUT, poller = @Poller(fixedDelay = "60000", maxMessagesPerPoll = "1"))
public MessageSource<StockPriceChangeEvent> stockPriceChangeEvent() {
StockTicker[] tickers = StockTicker.values();
String randomStockTicker = tickers[ThreadLocalRandom.current().nextInt(tickers.length)].name();
return () -> {
StockPriceChangeEvent event = new StockPriceChangeEvent(randomStockTicker,
new BigDecimal(getRandomNumber(10, 20)), new BigDecimal(getRandomNumber(10, 20)));
logger.info("sending " + event);
return MessageBuilder.withPayload(event).build();
};
}
开发者ID:PacktPublishing，项目名称:Mastering-Spring-5.0，代码行数:16，代码来源:SignificantStockChangeSourceApplication.java
示例14: mailInboundFlow
import org.springframework.cloud.stream.messaging.Source; //导入依赖的package包/类
@Bean
public IntegrationFlow mailInboundFlow() {
return getFlowBuilder()
.transform(Mail.toStringTransformer(this.properties.getCharset()))
.enrichHeaders(h -> {
h.defaultOverwrite(true)
.header(MailHeaders.TO, arrayToListProcessor(MailHeaders.TO))
.header(MailHeaders.CC, arrayToListProcessor(MailHeaders.CC))
.header(MailHeaders.BCC, arrayToListProcessor(MailHeaders.BCC));
})
.channel(Source.OUTPUT)
.get();
}
示例15: loggregatorMessageSource
import org.springframework.cloud.stream.messaging.Source; //导入依赖的package包/类
@Bean
public LoggregatorMessageSource loggregatorMessageSource(
@Qualifier(Source.OUTPUT) MessageChannel source,
CloudFoundryClient cloudFoundryClient) {
return new LoggregatorMessageSource(
this.loggregatorSourceProperties.getApplicationName(),
cloudFoundryClient, source);
}
开发者ID:spring-cloud，项目名称:spring-cloud-stream-app-starters，代码行数:9，代码来源:LoggregatorSourceConfiguration.java