Merge branch '2.0.x' into 2.1.x
Closes gh-17078
This commit is contained in:
@@ -79,42 +79,37 @@ public class SampleIntegrationApplicationTests {
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@Test
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public void testMessageGateway() throws Exception {
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this.context = SpringApplication.run(SampleIntegrationApplication.class,
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"testviamg");
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this.context = SpringApplication.run(SampleIntegrationApplication.class, "testviamg");
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String output = getOutput();
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assertThat(output).contains("testviamg");
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}
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private String getOutput() throws Exception {
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Future<String> future = Executors.newSingleThreadExecutor()
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.submit(new Callable<String>() {
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@Override
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public String call() throws Exception {
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Resource[] resources = getResourcesWithContent();
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while (resources.length == 0) {
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Thread.sleep(200);
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resources = getResourcesWithContent();
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}
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StringBuilder builder = new StringBuilder();
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for (Resource resource : resources) {
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try (InputStream inputStream = resource.getInputStream()) {
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builder.append(new String(
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StreamUtils.copyToByteArray(inputStream)));
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}
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}
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return builder.toString();
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Future<String> future = Executors.newSingleThreadExecutor().submit(new Callable<String>() {
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@Override
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public String call() throws Exception {
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Resource[] resources = getResourcesWithContent();
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while (resources.length == 0) {
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Thread.sleep(200);
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resources = getResourcesWithContent();
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}
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StringBuilder builder = new StringBuilder();
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for (Resource resource : resources) {
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try (InputStream inputStream = resource.getInputStream()) {
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builder.append(new String(StreamUtils.copyToByteArray(inputStream)));
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}
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});
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}
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return builder.toString();
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}
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});
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return future.get(30, TimeUnit.SECONDS);
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}
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private Resource[] getResourcesWithContent() throws IOException {
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Resource[] candidates = ResourcePatternUtils
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.getResourcePatternResolver(new DefaultResourceLoader())
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Resource[] candidates = ResourcePatternUtils.getResourcePatternResolver(new DefaultResourceLoader())
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.getResources("file:target/output/**");
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for (Resource candidate : candidates) {
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if ((candidate.getFilename() != null
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&& candidate.getFilename().endsWith(".writing"))
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if ((candidate.getFilename() != null && candidate.getFilename().endsWith(".writing"))
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|| candidate.contentLength() == 0) {
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return new Resource[0];
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}
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@@ -30,8 +30,7 @@ public class ProducerApplication implements CommandLineRunner {
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public void run(String... args) throws Exception {
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new File("target/input").mkdirs();
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if (args.length > 0) {
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FileOutputStream stream = new FileOutputStream(
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"target/input/data" + System.currentTimeMillis() + ".txt");
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FileOutputStream stream = new FileOutputStream("target/input/data" + System.currentTimeMillis() + ".txt");
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for (String arg : args) {
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stream.write(arg.getBytes());
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}
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