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DDI client implementation validation

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Signed-off-by: Jonathan Philip Knoblauch <JonathanPhilip.Knoblauch@bosch-si.com>
This commit is contained in:
Jonathan Philip Knoblauch
2016-04-20 15:02:44 +02:00
parent 12cca669fe
commit 8d34170515
10 changed files with 312 additions and 107 deletions
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22
examples/hawkbit-example-ddi-client/src/main/java/org/eclipse/hawkbit/ddi/client/Application.java Normal file
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/**
* Copyright (c) 2011-2016 Bosch Software Innovations GmbH, Germany. All rights reserved.
*/
package org.eclipse.hawkbit.ddi.client;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.cloud.netflix.feign.EnableFeignClients;
/**
* @author Jonathan Knoblauch
*
*/
@SpringBootApplication
@EnableFeignClients
public class Application {
public static void main(final String[] args) {
new SpringApplicationBuilder().showBanner(false).sources(Application.class).run(args);
}
}

28
examples/hawkbit-example-ddi-client/src/main/java/org/eclipse/hawkbit/ddi/client/ApplicationJsonRequestHeaderInterceptor.java Normal file
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/**
* Copyright (c) 2015 Bosch Software Innovations GmbH and others.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*/
package org.eclipse.hawkbit.ddi.client;
import org.springframework.http.MediaType;
import feign.RequestInterceptor;
import feign.RequestTemplate;
/**
* An feign request interceptor to set the defined {@code Accept} and
* {@code Content-Type} headers for each request to {@code application/json}.
*/
public class ApplicationJsonRequestHeaderInterceptor implements RequestInterceptor {
@Override
public void apply(final RequestTemplate template) {
template.header("Accept", MediaType.APPLICATION_JSON_VALUE);
template.header("Content-Type", MediaType.APPLICATION_JSON_VALUE);
}
}

85
examples/hawkbit-example-ddi-client/src/main/java/org/eclipse/hawkbit/ddi/client/DdiClient.java Normal file
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/**
* Copyright (c) 2011-2016 Bosch Software Innovations GmbH, Germany. All rights reserved.
*/
package org.eclipse.hawkbit.ddi.client;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.eclipse.hawkbit.ddi.ControllerConstants;
import org.eclipse.hawkbit.ddi.client.resource.RootControllerResourceClient;
import org.eclipse.hawkbit.ddi.model.ControllerBase;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cloud.netflix.feign.support.ResponseEntityDecoder;
import org.springframework.http.ResponseEntity;
import feign.Feign;
import feign.Logger;
import feign.Logger.Level;
import feign.jackson.JacksonDecoder;
import feign.jackson.JacksonEncoder;
public class DdiClient {
@Autowired
private HttpServletRequest request;
@Autowired
private HttpServletResponse response;
private final String controllerId;
private final String name;
private final String description;
private RootControllerResourceClient rootControllerResourceClient;
private String rootControllerResourcePath;
public DdiClient(final String rolloutsUrl, final String controllerId, final String name, final String description,
final String tenant) {
super();
this.controllerId = controllerId;
this.name = name;
this.description = description;
rootControllerResourcePath = rolloutsUrl + ControllerConstants.BASE_V1_REQUEST_MAPPING;
rootControllerResourcePath = rootControllerResourcePath.replace("{tenant}", tenant);
createFeignClient();
}
private void createFeignClient() {
// BasicAuthRequestInterceptor TODO
final Feign.Builder feignBuilder = Feign.builder()
.contract(new IgnoreMultipleConsumersProducersSpringMvcContract())
.requestInterceptor(new ApplicationJsonRequestHeaderInterceptor()).logLevel(Level.FULL)
.logger(new Logger.ErrorLogger()).encoder(new JacksonEncoder())
.decoder(new ResponseEntityDecoder(new JacksonDecoder()));
// TODO implement feign client encoder to handle MultiPartFile
// .requestInterceptor(new BasicAuthRequestInterceptor(tenant + "\\" +
// user, password))
rootControllerResourceClient = feignBuilder.target(RootControllerResourceClient.class,
rootControllerResourcePath);
}
public void startDdiClient() {
// final HttpServletRequest request;
// final HttpSession mySession = request.getSession();
// final HttpServletRequest request = new;
final ResponseEntity<ControllerBase> response = rootControllerResourceClient.getControllerBase("test", request);
final ControllerBase controllerBase = response.getBody();
// TODO notify every 10 seconds on the rollout server
// TODO if new update available -> start download and installation
// process
// report status messages
}
}

43
examples/hawkbit-example-ddi-client/src/main/java/org/eclipse/hawkbit/ddi/client/IgnoreMultipleConsumersProducersSpringMvcContract.java Normal file
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/**
* Copyright (c) 2015 Bosch Software Innovations GmbH and others.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*/
package org.eclipse.hawkbit.ddi.client;
import java.lang.annotation.Annotation;
import java.lang.reflect.Method;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.cloud.netflix.feign.support.SpringMvcContract;
import feign.MethodMetadata;
/**
* Own implementation of the {@link SpringMvcContract} which catches the
* {@link IllegalStateException} which occurs due multiple produces and consumes
* values in the request-mapping
* annoation.https://github.com/spring-cloud/spring-cloud-netflix/issues/808
*/
public class IgnoreMultipleConsumersProducersSpringMvcContract extends SpringMvcContract {
private static final Logger LOGGER = LoggerFactory
.getLogger(IgnoreMultipleConsumersProducersSpringMvcContract.class);
@Override
protected void processAnnotationOnMethod(final MethodMetadata data, final Annotation methodAnnotation,
final Method method) {
try {
super.processAnnotationOnMethod(data, methodAnnotation, method);
} catch (final IllegalStateException e) {
// ignore illegalstateexception here because it's thrown because of
// multiple consumers and produces, see
// https://github.com/spring-cloud/spring-cloud-netflix/issues/808
LOGGER.trace(e.getMessage(), e);
}
}
}

15
examples/hawkbit-example-ddi-client/src/main/java/org/eclipse/hawkbit/ddi/client/resource/RootControllerResourceClient.java Normal file
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/**
* Copyright (c) 2011-2016 Bosch Software Innovations GmbH, Germany. All rights reserved.
*/
package org.eclipse.hawkbit.ddi.client.resource;
import org.eclipse.hawkbit.ddi.api.RootControllerDdiApi;
import org.springframework.cloud.netflix.feign.FeignClient;
/**
* Client binding for the Rootcontroller resource of the DDI API.
*/
@FeignClient(url = "${hawkbit.url:localhost:8080}/{tenant}/controller/v1")
public interface RootControllerResourceClient extends RootControllerDdiApi {
}

13
examples/hawkbit-example-ddi-client/src/main/java/org/hawkbit/example/ddi/client/App.java
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package org.hawkbit.example.ddi.client;
/**
* Hello world!
*
*/
public class App
{
public static void main( String[] args )
{
System.out.println( "Hello World!" );
}
}

18
examples/hawkbit-example-ddi-client/src/test/java/org/eclipse/hawkbit/example/ddi/client/AppTest.java Normal file
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package org.eclipse.hawkbit.example.ddi.client;
import org.eclipse.hawkbit.ddi.client.DdiClient;
import org.junit.Test;
/**
* Unit test for simple App.
*/
public class AppTest {
@Test
public void AppTest() {
final DdiClient ddiClient = new DdiClient("localhost:8080", "mytest", "mytest", "desc", "DEFAULT");
ddiClient.startDdiClient();
}
}

38
examples/hawkbit-example-ddi-client/src/test/java/org/hawkbit/example/ddi/client/AppTest.java
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package org.hawkbit.example.ddi.client;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
/**
* Unit test for simple App.
*/
public class AppTest
extends TestCase
{
/**
* Create the test case
*
* @param testName name of the test case
*/
public AppTest( String testName )
{
super( testName );
}
/**
* @return the suite of tests being tested
*/
public static Test suite()
{
return new TestSuite( AppTest.class );
}
/**
* Rigourous Test :-)
*/
public void testApp()
{
assertTrue( true );
}
}