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Add support for @EnableModule, @Input and @Output

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* enable the component model based on @EnableModule with existing functionality
* any field annotated with Input/Output will trigger the creation and injection of a channel
* update examples and tests
* update README
This commit is contained in:
Marius Bogoevici
2015-07-09 12:01:44 -04:00
committed by Mark Fisher
parent 2fa5724cee
commit 23e4cbc7ac
25 changed files with 299 additions and 149 deletions
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12
spring-cloud-streams-samples/source/src/main/java/source/TimeSource.java
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@@ -21,7 +21,8 @@ import java.util.Date;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.cloud.streams.EnableChannelBinding;
import org.springframework.cloud.streams.annotation.EnableModule;
import org.springframework.cloud.streams.annotation.Output;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.integration.annotation.InboundChannelAdapter;
@@ -35,18 +36,15 @@ import org.springframework.messaging.support.GenericMessage;
* @author Dave Syer
*
*/
@Configuration
@EnableChannelBinding
@EnableModule
@EnableConfigurationProperties(TimeSourceOptionsMetadata.class)
public class TimeSource {
@Autowired
private TimeSourceOptionsMetadata options;
@Bean
public MessageChannel output() {
return new DirectChannel();
}
@Output
public MessageChannel output;
@Bean
@InboundChannelAdapter(value = "output", autoStartup = "false", poller = @Poller(fixedDelay = "${fixedDelay}", maxMessagesPerPoll = "1"))

4
spring-cloud-streams-samples/source/src/main/java/source/TimeSourceOptionsMetadata.java
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@@ -19,9 +19,6 @@ package source;
import javax.validation.constraints.Min;
import javax.validation.constraints.Pattern;
import org.springframework.xd.module.options.mixins.MaxMessagesDefaultOneMixin;
import org.springframework.xd.module.options.mixins.PeriodicTriggerMixin;
import org.springframework.xd.module.options.spi.Mixin;
import org.springframework.xd.module.options.validation.DateFormat;
/**
@@ -30,7 +27,6 @@ import org.springframework.xd.module.options.validation.DateFormat;
* @author Eric Bottard
* @author Gary Russell
*/
@Mixin({ PeriodicTriggerMixin.class, MaxMessagesDefaultOneMixin.class })
public class TimeSourceOptionsMetadata {
/**