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package org.glassfish.jersey.tests.e2e.server.monitoring;
import java.util.Map;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.core.Application;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.Response;
import javax.inject.Provider;
import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.server.ServerProperties;
import org.glassfish.jersey.server.model.ResourceMethod;
import org.glassfish.jersey.server.monitoring.MonitoringStatistics;
import org.glassfish.jersey.server.monitoring.ResourceMethodStatistics;
import org.glassfish.jersey.server.monitoring.ResourceStatistics;
import org.glassfish.jersey.test.JerseyTest;
import org.junit.Assert;
import org.junit.Test;
/**
* This test verifies that {@link ResourceMethodStatistics} are not duplicated in
* {@link MonitoringStatistics} when sub resource locators are used. Sub resources and their
* methods should be mapped to currently existing {@link ResourceStatistics} and their
* {@link ResourceMethodStatistics}.
*
* @author Miroslav Fuksa (miroslav.fuksa at oracle.com)
*/
public class MonitoringStatisticsLocatorTest extends JerseyTest {
@Override
protected Application configure() {
final ResourceConfig resourceConfig = new ResourceConfig(StatisticsResource.class);
resourceConfig.property(ServerProperties.MONITORING_STATISTICS_ENABLED, true);
resourceConfig.property(ServerProperties.APPLICATION_NAME, "testApp");
return resourceConfig;
}
@Path("resource")
public static class StatisticsResource {
@Context
Provider<MonitoringStatistics> statistics;
@GET
public String getStats() throws InterruptedException {
final MonitoringStatistics monitoringStatistics = statistics.get();
final ResourceStatistics resourceStatistics = monitoringStatistics.getResourceClassStatistics()
.get(SubResource.class);
if (resourceStatistics == null) {
return "null";
}
String resp = "";
for (Map.Entry<ResourceMethod, ResourceMethodStatistics> entry
: resourceStatistics.getResourceMethodStatistics().entrySet()) {
if (entry.getKey().getHttpMethod().equals("GET")) {
resp = resp + "getFound";
}
}
return resp;
}
@GET
@Path("uri")
public String getUriStats() throws InterruptedException {
final MonitoringStatistics monitoringStatistics = statistics.get();
final ResourceStatistics resourceStatistics = monitoringStatistics.getUriStatistics()
.get("/resource/resource-locator");
if (resourceStatistics == null) {
return "null";
}
String resp = "";
for (Map.Entry<ResourceMethod, ResourceMethodStatistics> entry
: resourceStatistics.getResourceMethodStatistics().entrySet()) {
if (entry.getKey().getHttpMethod().equals("GET")) {
resp = resp + "getFound";
}
}
return resp;
}
@Path("resource-locator")
public SubResource locator() {
return new SubResource();
}
}
public static class SubResource {
@GET
public String get() {
return "get";
}
@Path("sub")
public SubResource subLocator() {
return new SubResource();
}
}
@Test
public void test() throws InterruptedException {
Response response = target().path("resource").request().get();
Assert.assertEquals(200, response.getStatus());
Assert.assertEquals("null", response.readEntity(String.class));
response = target().path("resource/resource-locator").request().get();
Assert.assertEquals(200, response.getStatus());
Assert.assertEquals("get", response.readEntity(String.class));
response = target().path("resource/resource-locator").request().get();
Assert.assertEquals(200, response.getStatus());
Assert.assertEquals("get", response.readEntity(String.class));
response = target().path("resource/resource-locator/sub").request().get();
Assert.assertEquals(200, response.getStatus());
Assert.assertEquals("get", response.readEntity(String.class));
Thread.sleep(600);
response = target().path("resource").request().get();
Assert.assertEquals(200, response.getStatus());
Assert.assertEquals("getFound", response.readEntity(String.class));
response = target().path("resource/uri").request().get();
Assert.assertEquals(200, response.getStatus());
Assert.assertEquals("getFound", response.readEntity(String.class));
}
}