Add target filter query feign client resource (#410)

* Add TagretFilter Query client resource

Signed-off-by: SirWayne <dennis.melzer@bosch-si.com>

* Fix methode signature for feign

Signed-off-by: SirWayne <dennis.melzer@bosch-si.com>

examples/hawkbit-example-mgmt-feign-client/src/main/java/org/eclipse/hawkbit/mgmt/client/resource/MgmtTargetFilterQueryClientResource.java

@@ -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.mgmt.client.resource;
+
+import org.eclipse.hawkbit.mgmt.rest.api.MgmtTargetFilterQueryRestApi;
+import org.springframework.cloud.netflix.feign.FeignClient;
+
+/**
+ * Client binding for the Target filter query resource of the management API.
+ */
+@FeignClient(name = "MgmtTargetFilterQueryClient", url = "${hawkbit.url:localhost:8080}")
+public interface MgmtTargetFilterQueryClientResource extends MgmtTargetFilterQueryRestApi {
+}

examples/hawkbit-example-mgmt-feign-client/src/main/java/org/eclipse/hawkbit/mgmt/client/resource/builder/TargetFilterQueryBuilder.java

@@ -0,0 +1,55 @@
+/**
+ * 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.mgmt.client.resource.builder;
+
+import org.eclipse.hawkbit.mgmt.json.model.targetfilter.MgmtTargetFilterQueryRequestBody;
+
+/**
+ * Builder pattern for building {@link MgmtTargetFilterQueryRequestBody}.
+ */
+// Exception squid:S1701 - builder pattern
+@SuppressWarnings({ "squid:S1701" })
+public class TargetFilterQueryBuilder {
+
+    private String name;
+    private String query;
+
+    /**
+     * @param name
+     *            the name of the filter
+     * @return the builder itself
+     */
+    public TargetFilterQueryBuilder name(final String name) {
+        this.name = name;
+        return this;
+    }
+
+    /**
+     * @param query
+     *            the query filter
+     * @return the builder itself
+     */
+    public TargetFilterQueryBuilder query(final String query) {
+        this.query = query;
+        return this;
+    }
+
+    /**
+     * Builds a single entry of {@link MgmtTargetFilterQueryRequestBody} which
+     * can directly be used to post on the RESTful-API.
+     * 
+     * @return a single entry of {@link MgmtTargetFilterQueryRequestBody}
+     */
+    public MgmtTargetFilterQueryRequestBody build() {
+        final MgmtTargetFilterQueryRequestBody body = new MgmtTargetFilterQueryRequestBody();
+        body.setName(name);
+        body.setQuery(query);
+        return body;
+    }
+}

hawkbit-ddi-dl-api/src/main/java/org/eclipse/hawkbit/ddi/dl/rest/api/DdiDlArtifactStoreControllerRestApi.java

@@ -12,7 +12,6 @@ import java.io.InputStream;
 
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
-import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
@@ -43,7 +42,7 @@ public interface DdiDlArtifactStoreControllerRestApi {
             + "/{fileName}")
     @ResponseBody
     ResponseEntity<InputStream> downloadArtifactByFilename(@PathVariable("tenant") final String tenant,
-            @PathVariable("fileName") final String fileName, @AuthenticationPrincipal final Object principal);
+            @PathVariable("fileName") final String fileName);
 
     /**
      * Handles GET MD5 checksum file download request.

hawkbit-ddi-resource/src/main/java/org/eclipse/hawkbit/ddi/rest/resource/DdiArtifactStoreController.java

@@ -36,7 +36,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Scope;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
-import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.context.WebApplicationContext;
@@ -71,7 +71,8 @@ public class DdiArtifactStoreController implements DdiDlArtifactStoreControllerR
 
     @Override
     public ResponseEntity<InputStream> downloadArtifactByFilename(@PathVariable("tenant") final String tenant,
-            @PathVariable("fileName") final String fileName, @AuthenticationPrincipal final Object principal) {
+            @PathVariable("fileName") final String fileName) {
+        final Object principal = SecurityContextHolder.getContext().getAuthentication().getPrincipal();
         final List<Artifact> foundArtifacts = artifactManagement.findArtifactByFilename(fileName);
 
         if (foundArtifacts.isEmpty()) {