Bootstrap v2 version to get repositories

scm-webapp/src/main/java/sonia/scm/api/rest/resources/RepositoryResource.java

@@ -46,7 +46,6 @@ import org.apache.shiro.SecurityUtils;
 import org.apache.shiro.authz.AuthorizationException;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import sonia.scm.config.ScmConfiguration;
 import sonia.scm.repository.BlameResult;
 import sonia.scm.repository.Branches;
 import sonia.scm.repository.BrowserResult;
@@ -120,19 +119,15 @@ public class RepositoryResource extends AbstractManagerResource<Repository, Repo
   /**
    * Constructs ...
    *
-   *
-   * @param configuration
-   * @param repositoryManager
+   *  @param repositoryManager
    * @param servicefactory
    * @param healthChecker
    */
   @Inject
-  public RepositoryResource(ScmConfiguration configuration,
-    RepositoryManager repositoryManager,
+  public RepositoryResource(RepositoryManager repositoryManager,
     RepositoryServiceFactory servicefactory, HealthChecker healthChecker)
   {
     super(repositoryManager);
-    this.configuration = configuration;
     this.repositoryManager = repositoryManager;
     this.servicefactory = servicefactory;
     this.healthChecker = healthChecker;
@@ -1103,9 +1098,6 @@ public class RepositoryResource extends AbstractManagerResource<Repository, Repo
   
   //~--- fields ---------------------------------------------------------------
 
-  /** Field description */
-  private final ScmConfiguration configuration;
-
   /** Field description */
   private final HealthChecker healthChecker;
 

scm-webapp/src/main/java/sonia/scm/api/v2/resources/BaseMapper.java

@@ -9,7 +9,7 @@ import java.time.Instant;
 abstract class BaseMapper<T extends ModelObject, D extends HalRepresentation> {
 
   @Mapping(target = "attributes", ignore = true) // We do not map HAL attributes
-  public abstract D map(T user);
+  public abstract D map(T modelObject);
 
   Instant mapTime(Long epochMilli) {
     return epochMilli == null? null: Instant.ofEpochMilli(epochMilli);

scm-webapp/src/main/java/sonia/scm/api/v2/resources/HealthCheckFailureDto.java

@@ -0,0 +1,11 @@
+package sonia.scm.api.v2.resources;
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter @Setter
+public class HealthCheckFailureDto {
+  private String description;
+  private String summary;
+  private String url;
+}

scm-webapp/src/main/java/sonia/scm/api/v2/resources/MapperModule.java

@@ -15,6 +15,8 @@ public class MapperModule extends AbstractModule {
     bind(GroupToGroupDtoMapper.class).to(Mappers.getMapper(GroupToGroupDtoMapper.class).getClass());
     bind(GroupCollectionToDtoMapper.class);
 
+    bind(RepositoryToRepositoryDtoMapper.class).to(Mappers.getMapper(RepositoryToRepositoryDtoMapper.class).getClass());
+
     bind(UriInfoStore.class).in(ServletScopes.REQUEST);
   }
 }

scm-webapp/src/main/java/sonia/scm/api/v2/resources/PermissionDto.java

@@ -0,0 +1,11 @@
+package sonia.scm.api.v2.resources;
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter @Setter
+public class PermissionDto {
+  private String type;
+  private String name;
+  private boolean groupPermission;
+}

scm-webapp/src/main/java/sonia/scm/api/v2/resources/RepositoryDto.java

@@ -0,0 +1,29 @@
+package sonia.scm.api.v2.resources;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import de.otto.edison.hal.HalRepresentation;
+import lombok.Getter;
+import lombok.Setter;
+
+import javax.xml.bind.annotation.XmlElement;
+import java.time.Instant;
+import java.util.List;
+
+@Getter @Setter
+public class RepositoryDto extends HalRepresentation {
+
+  private String id;
+  private String contact;
+  private Instant creationDate;
+  private String description;
+  private List<HealthCheckFailureDto> healthCheckFailures;
+  @JsonInclude(JsonInclude.Include.NON_NULL)
+  private Instant lastModified;
+  private String namespace;
+  private String name;
+  private List<PermissionDto> permissions;
+  @XmlElement(name = "public")
+  private boolean publicReadable = false;
+  private boolean archived = false;
+  private String type;
+}

scm-webapp/src/main/java/sonia/scm/api/v2/resources/RepositoryResource.java

@@ -0,0 +1,44 @@
+package sonia.scm.api.v2.resources;
+
+import com.webcohesion.enunciate.metadata.rs.ResponseCode;
+import com.webcohesion.enunciate.metadata.rs.StatusCodes;
+import com.webcohesion.enunciate.metadata.rs.TypeHint;
+import sonia.scm.repository.Repository;
+import sonia.scm.repository.RepositoryException;
+import sonia.scm.repository.RepositoryManager;
+import sonia.scm.web.VndMediaType;
+
+import javax.inject.Inject;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Response;
+
+public class RepositoryResource {
+
+  private final RepositoryToRepositoryDtoMapper repositoryToDtoMapper;
+
+  private final ResourceManagerAdapter<Repository, RepositoryDto, RepositoryException> adapter;
+
+  @Inject
+  public RepositoryResource(RepositoryToRepositoryDtoMapper repositoryToDtoMapper, RepositoryManager manager) {
+    this.repositoryToDtoMapper = repositoryToDtoMapper;
+    this.adapter = new ResourceManagerAdapter<>(manager);
+  }
+
+  @GET
+  @Path("")
+  @Produces(VndMediaType.REPOSITORY)
+  @TypeHint(RepositoryDto.class)
+  @StatusCodes({
+    @ResponseCode(code = 200, condition = "success"),
+    @ResponseCode(code = 401, condition = "not authenticated / invalid credentials"),
+    @ResponseCode(code = 403, condition = "not authorized, the current user has no privileges to read the repository"),
+    @ResponseCode(code = 404, condition = "not found, no repository with the specified name available in the namespace"),
+    @ResponseCode(code = 500, condition = "internal server error")
+  })
+  public Response get(@PathParam("namespace") String namespace, @PathParam("name") String name) {
+    return adapter.get("31QwjAKOK2", repositoryToDtoMapper::map);
+  }
+}

scm-webapp/src/main/java/sonia/scm/api/v2/resources/RepositoryRootResource.java

@@ -0,0 +1,25 @@
+package sonia.scm.api.v2.resources;
+
+import javax.inject.Inject;
+import javax.inject.Provider;
+import javax.ws.rs.Path;
+
+/**
+ *  RESTful Web Service Resource to manage repositories.
+ */
+@Path(RepositoryRootResource.REPOSITORIES_PATH_V2)
+public class RepositoryRootResource {
+  static final String REPOSITORIES_PATH_V2 = "v2/repositories/";
+
+  private final Provider<RepositoryResource> repositoryResource;
+
+  @Inject
+  public RepositoryRootResource(Provider<RepositoryResource> repositoryResource) {
+    this.repositoryResource = repositoryResource;
+  }
+
+  @Path("{namespace}/{name}")
+  public RepositoryResource getRepositoryResource() {
+    return repositoryResource.get();
+  }
+}

scm-webapp/src/main/java/sonia/scm/api/v2/resources/RepositoryToRepositoryDtoMapper.java

@@ -0,0 +1,20 @@
+package sonia.scm.api.v2.resources;
+
+import com.google.inject.Inject;
+import org.mapstruct.Mapper;
+import sonia.scm.repository.HealthCheckFailure;
+import sonia.scm.repository.Permission;
+import sonia.scm.repository.Repository;
+
+// Mapstruct does not support parameterized (i.e. non-default) constructors. Thus, we need to use field injection.
+@SuppressWarnings("squid:S3306")
+@Mapper
+public abstract class RepositoryToRepositoryDtoMapper extends BaseMapper<Repository, RepositoryDto> {
+
+  @Inject
+  private ResourceLinks resourceLinks;
+
+  abstract HealthCheckFailureDto toDto(HealthCheckFailure failure);
+
+  abstract PermissionDto toDto(Permission permission);
+}