Introduce default error object with context for not found exceptions

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

@@ -2,8 +2,6 @@ package sonia.scm.api.rest.resources;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import sonia.scm.repository.PathNotFoundException;
-import sonia.scm.repository.RevisionNotFoundException;
 import sonia.scm.repository.api.CatCommandBuilder;
 import sonia.scm.repository.api.RepositoryService;
 import sonia.scm.util.IOUtil;
@@ -34,18 +32,6 @@ public class BrowserStreamingOutput implements StreamingOutput {
   public void write(OutputStream output) throws IOException {
     try {
       builder.retriveContent(output, path);
-    } catch (PathNotFoundException ex) {
-      if (logger.isWarnEnabled()) {
-        logger.warn("could not find path {}", ex.getPath());
-      }
-
-      throw new WebApplicationException(Response.Status.NOT_FOUND);
-    } catch (RevisionNotFoundException ex) {
-      if (logger.isWarnEnabled()) {
-        logger.warn("could not find revision {}", ex.getRevision());
-      }
-
-      throw new WebApplicationException(Response.Status.NOT_FOUND);
     } finally {
       IOUtil.close(repositoryService);
     }

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

@@ -37,7 +37,6 @@ package sonia.scm.api.rest.resources;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import sonia.scm.repository.RevisionNotFoundException;
 import sonia.scm.repository.api.DiffCommandBuilder;
 import sonia.scm.repository.api.RepositoryService;
 import sonia.scm.util.IOUtil;
@@ -95,22 +94,6 @@ public class DiffStreamingOutput implements StreamingOutput
     {
       builder.retriveContent(output);
     }
-    catch (RevisionNotFoundException ex)
-    {
-      if (logger.isWarnEnabled())
-      {
-        logger.warn("could not find revision {}", ex.getRevision());
-      }
-
-      throw new WebApplicationException(Response.Status.NOT_FOUND);
-    }
-//    catch (RepositoryException ex)
-//    {
-//      logger.error("could not write content to page", ex);
-//
-//      throw new WebApplicationException(ex,
-//        Response.Status.INTERNAL_SERVER_ERROR);
-//    }
     finally
     {
       IOUtil.close(repositoryService);

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

@@ -50,6 +50,7 @@ import sonia.scm.NotFoundException;
 import sonia.scm.NotSupportedFeatuerException;
 import sonia.scm.Type;
 import sonia.scm.api.rest.RestActionUploadResult;
+import sonia.scm.api.v2.resources.RepositoryResource;
 import sonia.scm.repository.*;
 import sonia.scm.repository.api.Command;
 import sonia.scm.repository.api.RepositoryService;