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Merge branch '2.0.x' into 2.1.x

Browse Source 
Closes gh-17078
This commit is contained in:
Andy Wilkinson
2019-06-07 10:50:34 +01:00
parent 857b96b77d c6c139d980
commit 24925c3dae
2691 changed files with 27746 additions and 46049 deletions
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11
spring-boot-samples/spring-boot-sample-integration/src/main/java/sample/integration/SampleIntegrationApplication.java
View File

@@ -54,25 +54,22 @@ public class SampleIntegrationApplication {
@Bean
public FileWritingMessageHandler fileWriter() {
FileWritingMessageHandler writer = new FileWritingMessageHandler(
new File("target/output"));
FileWritingMessageHandler writer = new FileWritingMessageHandler(new File("target/output"));
writer.setExpectReply(false);
return writer;
}
@Bean
public IntegrationFlow integrationFlow(SampleEndpoint endpoint) {
return IntegrationFlows.from(fileReader(), new FixedRatePoller())
.channel(inputChannel()).handle(endpoint).channel(outputChannel())
.handle(fileWriter()).get();
return IntegrationFlows.from(fileReader(), new FixedRatePoller()).channel(inputChannel()).handle(endpoint)
.channel(outputChannel()).handle(fileWriter()).get();
}
public static void main(String[] args) {
SpringApplication.run(SampleIntegrationApplication.class, args);
}
private static class FixedRatePoller
implements Consumer<SourcePollingChannelAdapterSpec> {
private static class FixedRatePoller implements Consumer<SourcePollingChannelAdapterSpec> {
@Override
public void accept(SourcePollingChannelAdapterSpec spec) {

43
spring-boot-samples/spring-boot-sample-integration/src/test/java/sample/integration/consumer/SampleIntegrationApplicationTests.java
View File

@@ -79,42 +79,37 @@ public class SampleIntegrationApplicationTests {
@Test
public void testMessageGateway() throws Exception {
this.context = SpringApplication.run(SampleIntegrationApplication.class,
"testviamg");
this.context = SpringApplication.run(SampleIntegrationApplication.class, "testviamg");
String output = getOutput();
assertThat(output).contains("testviamg");
}
private String getOutput() throws Exception {
Future<String> future = Executors.newSingleThreadExecutor()
.submit(new Callable<String>() {
@Override
public String call() throws Exception {
Resource[] resources = getResourcesWithContent();
while (resources.length == 0) {
Thread.sleep(200);
resources = getResourcesWithContent();
}
StringBuilder builder = new StringBuilder();
for (Resource resource : resources) {
try (InputStream inputStream = resource.getInputStream()) {
builder.append(new String(
StreamUtils.copyToByteArray(inputStream)));
}
}
return builder.toString();
Future<String> future = Executors.newSingleThreadExecutor().submit(new Callable<String>() {
@Override
public String call() throws Exception {
Resource[] resources = getResourcesWithContent();
while (resources.length == 0) {
Thread.sleep(200);
resources = getResourcesWithContent();
}
StringBuilder builder = new StringBuilder();
for (Resource resource : resources) {
try (InputStream inputStream = resource.getInputStream()) {
builder.append(new String(StreamUtils.copyToByteArray(inputStream)));
}
});
}
return builder.toString();
}
});
return future.get(30, TimeUnit.SECONDS);
}
private Resource[] getResourcesWithContent() throws IOException {
Resource[] candidates = ResourcePatternUtils
.getResourcePatternResolver(new DefaultResourceLoader())
Resource[] candidates = ResourcePatternUtils.getResourcePatternResolver(new DefaultResourceLoader())
.getResources("file:target/output/**");
for (Resource candidate : candidates) {
if ((candidate.getFilename() != null
&& candidate.getFilename().endsWith(".writing"))
if ((candidate.getFilename() != null && candidate.getFilename().endsWith(".writing"))
|| candidate.contentLength() == 0) {
return new Resource[0];
}

3
spring-boot-samples/spring-boot-sample-integration/src/test/java/sample/integration/producer/ProducerApplication.java
View File

@@ -30,8 +30,7 @@ public class ProducerApplication implements CommandLineRunner {
public void run(String... args) throws Exception {
new File("target/input").mkdirs();
if (args.length > 0) {
FileOutputStream stream = new FileOutputStream(
"target/input/data" + System.currentTimeMillis() + ".txt");
FileOutputStream stream = new FileOutputStream("target/input/data" + System.currentTimeMillis() + ".txt");
for (String arg : args) {
stream.write(arg.getBytes());
}