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Merge branch 'Feature/Add_Rest_Api_with_Java_client' of https://github.com/bsinno/hawkbit into Feature/Add_Rest_Api_with_Java_client

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This commit is contained in:
SirWayne
2016-04-27 15:39:44 +02:00
parent 906321218d a288fb1476
commit f3c4cba2b8
15 changed files with 375 additions and 232 deletions
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54
examples/hawkbit-example-ddi-client/src/main/java/org/eclipse/hawkbit/ddi/client/DdiAcceptedRequestInterceptor.java
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@@ -1,27 +1,27 @@
/**
* 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;
/**
*
*
*/
public class DdiAcceptedRequestInterceptor implements RequestInterceptor {
@Override
public void apply(final RequestTemplate template) {
template.header("Accept", MediaType.APPLICATION_JSON_VALUE, MediaType.APPLICATION_OCTET_STREAM_VALUE,
MediaType.TEXT_PLAIN_VALUE);
}
}
/**
* 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;
/**
*
*
*/
public class DdiAcceptedRequestInterceptor implements RequestInterceptor {
@Override
public void apply(final RequestTemplate template) {
template.header("Accept", MediaType.APPLICATION_JSON_VALUE, MediaType.APPLICATION_OCTET_STREAM_VALUE,
MediaType.TEXT_PLAIN_VALUE);
}
}

11
examples/hawkbit-example-ddi-client/src/main/java/org/eclipse/hawkbit/ddi/client/DdiDefaultFeignClient.java
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@@ -9,6 +9,7 @@
package org.eclipse.hawkbit.ddi.client;
import org.apache.commons.lang.Validate;
import org.eclipse.hawkbit.ddi.client.authenctication.AuthenticationInterceptor;
import org.eclipse.hawkbit.ddi.client.resource.RootControllerResourceClient;
import org.eclipse.hawkbit.feign.core.client.ApplicationJsonRequestHeaderInterceptor;
import org.eclipse.hawkbit.feign.core.client.IgnoreMultipleConsumersProducersSpringMvcContract;
@@ -31,10 +32,20 @@ public class DdiDefaultFeignClient {
private final String tenant;
public DdiDefaultFeignClient(final String baseUrl, final String tenant) {
this(baseUrl, tenant, null);
}
public DdiDefaultFeignClient(final String baseUrl, final String tenant,
final AuthenticationInterceptor authenticationInterceptor) {
feignBuilder = Feign.builder().contract(new IgnoreMultipleConsumersProducersSpringMvcContract())
.requestInterceptor(new ApplicationJsonRequestHeaderInterceptor())
.requestInterceptor(new DdiAcceptedRequestInterceptor()).logLevel(Level.FULL)
.logger(new Logger.ErrorLogger()).encoder(new JacksonEncoder()).decoder(new DdiDecoder());
if (authenticationInterceptor != null) {
feignBuilder.requestInterceptor(authenticationInterceptor);
}
Validate.notNull(baseUrl, "A baseUrl has to be set");
Validate.notNull(tenant, "A tenant has to be set");
this.baseUrl = baseUrl;

119
examples/hawkbit-example-ddi-client/src/main/java/org/eclipse/hawkbit/ddi/client/DdiExampleClient.java
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@@ -12,11 +12,14 @@ import java.io.IOException;
import java.io.InputStream;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.temporal.ChronoField;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Pattern;
import org.eclipse.hawkbit.ddi.client.strategy.PersistenceStrategy;
import org.eclipse.hawkbit.ddi.client.authenctication.AuthenticationInterceptor;
import org.eclipse.hawkbit.ddi.client.resource.RootControllerResourceClient;
import org.eclipse.hawkbit.ddi.client.strategy.ArtifactsPersistenceStrategy;
import org.eclipse.hawkbit.ddi.json.model.DdiActionFeedback;
import org.eclipse.hawkbit.ddi.json.model.DdiArtifact;
import org.eclipse.hawkbit.ddi.json.model.DdiChunk;
@@ -41,9 +44,11 @@ public class DdiExampleClient implements Runnable {
private final String controllerId;
private Long actionIdOfLastInstalltion;
private final DdiDefaultFeignClient ddiDefaultFeignClient;
private final PersistenceStrategy persistenceStrategy;
private STATUS clientStatus;
private final RootControllerResourceClient rootControllerResourceClient;
private final ArtifactsPersistenceStrategy persistenceStrategy;
private DdiClientStatus clientStatus;
private FinalResult finalResultOfCurrentUpdate;
/**
* Constructor for the DDI example client.
@@ -58,35 +63,56 @@ public class DdiExampleClient implements Runnable {
* the persistence strategy for downloading artifacts
*/
public DdiExampleClient(final String baseUrl, final String controllerId, final String tenant,
final PersistenceStrategy persistenceStrategy) {
final ArtifactsPersistenceStrategy persistenceStrategy) {
this(baseUrl, controllerId, tenant, persistenceStrategy, null);
}
/**
* Constructor for the DDI example client.
*
* @param baseUrl
* the base url of the hawkBit server
* @param controllerId
* the controller id that will be simulated
* @param tenant
* the tenant
* @param persistenceStrategy
* the persistence strategy for downloading artifacts
* @param authenticationInterceptor
* the authentication intercepter to authenticate the DDI client,
* might be {@code null}
*/
public DdiExampleClient(final String baseUrl, final String controllerId, final String tenant,
final ArtifactsPersistenceStrategy persistenceStrategy, final AuthenticationInterceptor authenticationInterceptor) {
this.controllerId = controllerId;
this.ddiDefaultFeignClient = new DdiDefaultFeignClient(baseUrl, tenant);
this.rootControllerResourceClient = new DdiDefaultFeignClient(baseUrl, tenant, authenticationInterceptor)
.getRootControllerResourceClient();
this.actionIdOfLastInstalltion = null;
this.persistenceStrategy = persistenceStrategy;
this.clientStatus = STATUS.DOWN;
this.clientStatus = DdiClientStatus.DOWN;
}
@Override
public void run() {
clientStatus = STATUS.UP;
clientStatus = DdiClientStatus.UP;
ResponseEntity<DdiControllerBase> response;
while (clientStatus == STATUS.UP) {
while (clientStatus == DdiClientStatus.UP) {
LOGGER.info(" Controller {} polling from hawkBit server", controllerId);
response = ddiDefaultFeignClient.getRootControllerResourceClient().getControllerBase(controllerId);
final String pollingTime = response.getBody().getConfig().getPolling().getSleep();
final LocalTime localtime = LocalTime.parse(pollingTime);
final long pollingIntervalInMillis = localtime.toNanoOfDay();
response = rootControllerResourceClient.getControllerBase(controllerId);
final String pollingTimeFormReponse = response.getBody().getConfig().getPolling().getSleep();
final LocalTime localtime = LocalTime.parse(pollingTimeFormReponse);
final long pollingIntervalInMillis = localtime.getLong(ChronoField.MILLI_OF_DAY);
final Link controllerDeploymentBaseLink = response.getBody().getLink("deploymentBase");
if (controllerDeploymentBaseLink != null) {
final Long actionId = getActionIdOutOfLink(controllerDeploymentBaseLink);
final Integer resource = getResourceOutOfLink(controllerDeploymentBaseLink);
if (actionId != actionIdOfLastInstalltion) {
finalResultOfCurrentUpdate = FinalResult.NONE;
startDownload(actionId, resource);
finishUpdateProcess(actionId);
actionIdOfLastInstalltion = actionId;
}
}
try {
Thread.sleep(pollingIntervalInMillis);
} catch (final InterruptedException e) {
@@ -99,66 +125,81 @@ public class DdiExampleClient implements Runnable {
* Stop the DDI example client
*/
public void stop() {
clientStatus = STATUS.DOWN;
clientStatus = DdiClientStatus.DOWN;
}
private void startDownload(final Long actionId, final Integer resource) {
final ResponseEntity<DdiDeploymentBase> respone = ddiDefaultFeignClient.getRootControllerResourceClient()
final ResponseEntity<DdiDeploymentBase> respone = rootControllerResourceClient
.getControllerBasedeploymentAction(controllerId, Long.valueOf(actionId), Integer.valueOf(resource));
final DdiDeploymentBase ddiDeploymentBase = respone.getBody();
final List<DdiChunk> chunks = ddiDeploymentBase.getDeployment().getChunks();
for (final DdiChunk chunk : chunks) {
final List<DdiArtifact> artifactList = chunk.getArtifacts();
final Link downloadLink = ddiDeploymentBase.getDeployment().getChunks().get(0).getArtifacts().get(0)
.getLink("download-http");
final String[] downloadLinkSep = downloadLink.getHref().split(Pattern.quote("/"));
final Long softwareModuleId = Long.valueOf(downloadLinkSep[8]);
for (final DdiArtifact ddiArtifact : artifactList) {
downloadArtifact(actionId, softwareModuleId, ddiArtifact.getFilename());
if (artifactList.isEmpty()) {
sendFeedBackMessage(actionId, ExecutionStatus.PROCEEDING, FinalResult.NONE,
"No artifacts to download for softwaremodule " + chunk.getName());
} else {
for (final DdiArtifact ddiArtifact : artifactList) {
if (finalResultOfCurrentUpdate != FinalResult.FAILURE) {
downloadArtifact(actionId, ddiArtifact);
}
}
}
}
}
private void downloadArtifact(final Long actionId, final Long softwareModuleId, final String artifact) {
private void downloadArtifact(final Long actionId, final DdiArtifact ddiArtifact) {
final String artifact = ddiArtifact.getFilename();
final Link downloadLink = ddiArtifact.getLink("download-http");
final String[] downloadLinkSep = downloadLink.getHref().split(Pattern.quote("/"));
final Long softwareModuleId = Long.valueOf(downloadLinkSep[8]);
sendFeedBackMessage(actionId, ExecutionStatus.PROCEEDING, FinalResult.NONE,
"Starting download of artifact " + artifact);
LOGGER.info("Starting download of artifact " + artifact);
final ResponseEntity<InputStream> responseDownloadArtifact = ddiDefaultFeignClient
.getRootControllerResourceClient().downloadArtifact(controllerId, softwareModuleId, artifact);
final ResponseEntity<InputStream> responseDownloadArtifact = rootControllerResourceClient
.downloadArtifact(controllerId, softwareModuleId, artifact);
final HttpStatus statsuCode = responseDownloadArtifact.getStatusCode();
LOGGER.info("Finished download with stataus {}", statsuCode);
try {
persistenceStrategy.handleInputStream(responseDownloadArtifact.getBody(), artifact);
sendFeedBackMessage(actionId, ExecutionStatus.PROCEEDING, FinalResult.NONE,
"Downloaded artifact " + artifact);
} catch (final IOException e) {
sendFeedBackMessage(actionId, ExecutionStatus.CLOSED, FinalResult.FAILURE,
"Downloaded of artifact " + artifact + " failed");
return;
sendFeedBackMessage(actionId, ExecutionStatus.PROCEEDING, FinalResult.NONE,
"Downloaded of artifact " + artifact + "failed");
finalResultOfCurrentUpdate = FinalResult.FAILURE;
}
sendFeedBackMessage(actionId, ExecutionStatus.PROCEEDING, FinalResult.NONE, "Downloaded artifact " + artifact);
simulateSuccessfulInstallation(actionId);
}
private void sendFeedBackMessage(final Long actionId, final ExecutionStatus executionStatus,
final FinalResult finalResult, final String message) {
final DdiResult result = new DdiResult(finalResult, null);
final List<String> details = new ArrayList<>();
details.add(message);
final DdiStatus ddiStatus = new DdiStatus(executionStatus, result, details);
final String time = String.valueOf(LocalDateTime.now());
final DdiActionFeedback feedback = new DdiActionFeedback(actionId, time, ddiStatus);
ddiDefaultFeignClient.getRootControllerResourceClient().postBasedeploymentActionFeedback(feedback, controllerId,
actionId);
rootControllerResourceClient.postBasedeploymentActionFeedback(feedback, controllerId, actionId);
LOGGER.info("Sent feedback message to HaktBit");
}
private void simulateSuccessfulInstallation(final Long actionId) {
sendFeedBackMessage(actionId, ExecutionStatus.CLOSED, FinalResult.SUCESS, "Simulated installation successful");
private void finishUpdateProcess(final Long actionId) {
if (finalResultOfCurrentUpdate == FinalResult.FAILURE) {
sendFeedBackMessage(actionId, ExecutionStatus.CLOSED, FinalResult.FAILURE, "Error during update process");
}
if (finalResultOfCurrentUpdate == FinalResult.NONE) {
sendFeedBackMessage(actionId, ExecutionStatus.CLOSED, FinalResult.SUCESS,
"Simulated installation successful");
}
}
private Long getActionIdOutOfLink(final Link controllerDeploymentBaseLink) {
@@ -180,8 +221,8 @@ public class DdiExampleClient implements Runnable {
/**
* Enum for DDI running status.
*/
public enum STATUS {
public enum DdiClientStatus {
UP, DOWN;
}
}

19
examples/hawkbit-example-ddi-client/src/main/java/org/eclipse/hawkbit/ddi/client/authenctication/AuthenticationInterceptor.java Normal file
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@@ -0,0 +1,19 @@
/**
* 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.authenctication;
import feign.RequestInterceptor;
/**
* An DdiClient authentication intercepter to provide credential information
* e.g. in http-headers.
*/
public interface AuthenticationInterceptor extends RequestInterceptor {
}

34
examples/hawkbit-example-ddi-client/src/main/java/org/eclipse/hawkbit/ddi/client/authenctication/AuthenticationInterceptorFactory.java Normal file
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@@ -0,0 +1,34 @@
/**
* 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.authenctication;
/**
* A factory to create {@link AuthenticationInterceptor}s.
*/
public class AuthenticationInterceptorFactory {
private AuthenticationInterceptorFactory() {
// factory class no public constructor
}
/**
* Creates a new {@link AuthenticationInterceptor} to authenticate a
* Ddi-Client via a target-security-token HTTP authorization header.
*
* @param targetSecurityToken
* the target-security-token to be added to the HTTP
* 'TargetToken' authorization header
* @return the authentication interceptor which can be used to authenticate
* an Ddi-Client
*/
public static AuthenticationInterceptor createTargetSecurityAuthenticator(final String targetSecurityToken) {
return new TargetSecurityTokenAuthenticationInterceptor(targetSecurityToken);
}
}

35
examples/hawkbit-example-ddi-client/src/main/java/org/eclipse/hawkbit/ddi/client/authenctication/TargetSecurityTokenAuthenticationInterceptor.java Normal file
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@@ -0,0 +1,35 @@
/**
* 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.authenctication;
import com.google.common.net.HttpHeaders;
import feign.RequestTemplate;
/**
* Implementation of the {@link AuthenticationInterceptor} to add a given
* target-security-token to the HTTP authorization header.
*/
class TargetSecurityTokenAuthenticationInterceptor implements AuthenticationInterceptor {
private final String targetSecurityToken;
/**
* @param targetSecurityToken
* the security token to add to the authorization header
*/
TargetSecurityTokenAuthenticationInterceptor(final String targetSecurityToken) {
this.targetSecurityToken = targetSecurityToken;
}
@Override
public void apply(final RequestTemplate template) {
template.header(HttpHeaders.AUTHORIZATION, "TargetToken " + targetSecurityToken);
}
}

2
examples/hawkbit-example-ddi-client/src/main/java/org/eclipse/hawkbit/ddi/client/strategy/PersistenceStrategy.java → examples/hawkbit-example-ddi-client/src/main/java/org/eclipse/hawkbit/ddi/client/strategy/ArtifactsPersistenceStrategy.java
View File

@@ -14,7 +14,7 @@ import java.io.InputStream;
/**
* Interface of persistence strategy.
*/
public interface PersistenceStrategy {
public interface ArtifactsPersistenceStrategy {
/**
* Method handling the artifact download.

9
examples/hawkbit-example-ddi-client/src/main/java/org/eclipse/hawkbit/ddi/client/strategy/DoNotSaveArtifactsStrategy.java → examples/hawkbit-example-ddi-client/src/main/java/org/eclipse/hawkbit/ddi/client/strategy/DoNotSaveArtifacts.java
View File

@@ -12,14 +12,17 @@ import java.io.IOException;
import java.io.InputStream;
/**
* Implementation of {@link PersistenceStrategy} for not downloading any
* Implementation of {@link ArtifactsPersistenceStrategy} for not downloading any
* artifacts.
*/
public class DoNotSaveArtifactsStrategy implements PersistenceStrategy {
public class DoNotSaveArtifacts implements ArtifactsPersistenceStrategy {
@Override
public void handleInputStream(final InputStream in, final String artifactName) throws IOException {
// do nothing
while (in.read() != -1) {
;
}
}
}

6
examples/hawkbit-example-ddi-client/src/main/java/org/eclipse/hawkbit/ddi/client/strategy/SaveArtifactsStrategy.java → examples/hawkbit-example-ddi-client/src/main/java/org/eclipse/hawkbit/ddi/client/strategy/SaveArtifactsToLocalTempDirectories.java
View File

@@ -18,15 +18,15 @@ import com.google.common.io.ByteStreams;
import com.google.common.io.Files;
/**
* Implementation of {@link PersistenceStrategy} for downloading artifacts to
* Implementation of {@link ArtifactsPersistenceStrategy} for downloading artifacts to
* the temp directory.
*/
public class SaveArtifactsStrategy implements PersistenceStrategy {
public class SaveArtifactsToLocalTempDirectories implements ArtifactsPersistenceStrategy {
@Override
public void handleInputStream(final InputStream in, final String artifactName) throws IOException {
final File tempDir = Files.createTempDir();
final File file = new File(tempDir + "\\" + artifactName);
final File file = new File(tempDir, artifactName);
final OutputStream out = new FileOutputStream(file);
ByteStreams.copy(in, out);
}

16
examples/hawkbit-example-ddi-client/src/test/java/org/eclipse/hawkbit/example/ddi/client/AppTest.java
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@@ -1,5 +1,7 @@
package org.eclipse.hawkbit.example.ddi.client;
import org.eclipse.hawkbit.ddi.client.DdiExampleClient;
import org.eclipse.hawkbit.ddi.client.strategy.SaveArtifactsToLocalTempDirectories;
import org.junit.Test;
/**
@@ -9,14 +11,12 @@ public class AppTest {
@Test
public void AppTest() {
// final DdiExampleClient ddiClient = new
// DdiExampleClient("http://localhost:8080/", "Einstein1", "DEFAULT",
// 2000,
// new SaveArtifactsStrategy());
// final Thread thread = new Thread(ddiClient);
// thread.run();
//
// System.out.println("next steps........................");
final DdiExampleClient ddiClient = new DdiExampleClient("http://localhost:8080/", "Einstein17", "DEFAULT",
new SaveArtifactsToLocalTempDirectories());
final Thread thread = new Thread(ddiClient);
thread.run();
System.out.println("next steps........................");
}
}

94
examples/hawkbit-example-feign-core-client/pom.xml
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@@ -1,47 +1,47 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.eclipse.hawkbit</groupId>
<artifactId>hawkbit-examples-parent</artifactId>
<version>0.2.0-SNAPSHOT</version>
</parent>
<artifactId>hawkbit-example-feign-core-client</artifactId>
<name>hawkbit-example-feign-core-client</name>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-netflix</artifactId>
<version>1.0.7.RELEASE</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>com.netflix.feign</groupId>
<artifactId>feign-core</artifactId>
<!-- need to overwrite for the interface inheritance feature of feign-core -->
<!-- <version>8.16.0</version> -->
<version>8.14.2</version>
</dependency>
<dependency>
<groupId>com.netflix.feign</groupId>
<artifactId>feign-jackson</artifactId>
<version>8.14.2</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-feign</artifactId>
</dependency>
</dependencies>
</project>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.eclipse.hawkbit</groupId>
<artifactId>hawkbit-examples-parent</artifactId>
<version>0.2.0-SNAPSHOT</version>
</parent>
<artifactId>hawkbit-example-feign-core-client</artifactId>
<name>hawkbit-example-feign-core-client</name>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-netflix</artifactId>
<version>1.0.7.RELEASE</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>com.netflix.feign</groupId>
<artifactId>feign-core</artifactId>
<!-- need to overwrite for the interface inheritance feature of feign-core -->
<!-- <version>8.16.0</version> -->
<version>8.14.2</version>
</dependency>
<dependency>
<groupId>com.netflix.feign</groupId>
<artifactId>feign-jackson</artifactId>
<version>8.14.2</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-feign</artifactId>
</dependency>
</dependencies>
</project>

56
examples/hawkbit-example-feign-core-client/src/main/java/org/eclipse/hawkbit/feign/core/client/ApplicationJsonRequestHeaderInterceptor.java
View File

@@ -1,28 +1,28 @@
/**
* 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.feign.core.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);
}
}
/**
* 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.feign.core.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);
}
}

64
examples/hawkbit-example-feign-core-client/src/main/java/org/eclipse/hawkbit/feign/core/client/FeignClientConfiguration.java
View File

@@ -1,32 +1,32 @@
/**
* 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.feign.core.client;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import feign.Contract;
/**
*
*
*/
@Configuration
public class FeignClientConfiguration {
@Bean
public ApplicationJsonRequestHeaderInterceptor jsonHeaderInterceptor() {
return new ApplicationJsonRequestHeaderInterceptor();
}
@Bean
public Contract feignContract() {
return new IgnoreMultipleConsumersProducersSpringMvcContract();
}
}
/**
* 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.feign.core.client;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import feign.Contract;
/**
*
*
*/
@Configuration
public class FeignClientConfiguration {
@Bean
public ApplicationJsonRequestHeaderInterceptor jsonHeaderInterceptor() {
return new ApplicationJsonRequestHeaderInterceptor();
}
@Bean
public Contract feignContract() {
return new IgnoreMultipleConsumersProducersSpringMvcContract();
}
}

86
examples/hawkbit-example-feign-core-client/src/main/java/org/eclipse/hawkbit/feign/core/client/IgnoreMultipleConsumersProducersSpringMvcContract.java
View File

@@ -1,43 +1,43 @@
/**
* 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.feign.core.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);
}
}
}
/**
* 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.feign.core.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);
}
}
}

2
examples/hawkbit-mgmt-api-client/src/main/java/org/eclipse/hawkbit/mgmt/client/resource/MgmtTargetClientResource.java
View File

@@ -17,5 +17,5 @@ import org.springframework.cloud.netflix.feign.FeignClient;
@FeignClient(url = "${hawkbit.url:localhost:8080}/" + MgmtTargetClientResource.PATH)
public interface MgmtTargetClientResource extends MgmtTargetRestApi {
static String PATH = "/rest/v1/targets";
static String PATH = "rest/v1/targets";
}