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package com.sun.jersey.client.apache4.impl;
import com.sun.jersey.api.container.ContainerFactory;
import com.sun.jersey.api.container.grizzly2.GrizzlyServerFactory;
import com.sun.jersey.api.core.ResourceConfig;
import junit.framework.TestCase;
import org.glassfish.grizzly.http.server.HttpHandler;
import org.glassfish.grizzly.http.server.HttpServer;
import javax.ws.rs.core.UriBuilder;
import java.io.IOException;
import java.net.URI;
/**
*
* @author Paul.Sandoz@Sun.Com
*/
public abstract class AbstractGrizzlyServerTester extends TestCase {
public static final String CONTEXT = "";
private HttpServer httpServer;
private int port = getEnvVariable("JERSEY_HTTP_PORT", 9997);
private static int getEnvVariable(final String varName, int defaultValue) {
if (null == varName) {
return defaultValue;
}
String varValue = System.getenv(varName);
if (null != varValue) {
try {
return Integer.parseInt(varValue);
}catch (NumberFormatException e) {
// will return default value bellow
}
}
return defaultValue;
}
public AbstractGrizzlyServerTester(String name) {
super(name);
}
public UriBuilder getUri() {
return UriBuilder.fromUri("http://localhost").port(port).path(CONTEXT);
}
public void startServer(Class... resources) {
start(ContainerFactory.createContainer(HttpHandler.class, resources));
}
public void startServer(ResourceConfig config) {
start(ContainerFactory.createContainer(HttpHandler.class, config));
}
private void start(HttpHandler handler) {
if (httpServer != null && httpServer.isStarted()){
stopServer();
}
System.out.println("Starting GrizzlyServer port number = " + port);
URI u = UriBuilder.fromUri("http://localhost").port(port).build();
try {
httpServer = GrizzlyServerFactory.createHttpServer(u, handler);
} catch (IOException e) {
throw new RuntimeException(e);
}
System.out.println("Started GrizzlyServer");
int timeToSleep = getEnvVariable("JERSEY_HTTP_SLEEP", 0);
if (timeToSleep > 0) {
System.out.println("Sleeping for " + timeToSleep + " ms");
try {
// Wait for the server to start
Thread.sleep(timeToSleep);
} catch (InterruptedException ex) {
System.out.println("Sleeping interrupted: " + ex.getLocalizedMessage());
}
}
}
public void stopServer() {
if (httpServer.isStarted()) {
httpServer.stop();
}
}
@Override
public void tearDown() {
stopServer();
}
}