1 files changed, 0 insertions, 84 deletions
diff --git a/framework/src/onos/web/api/src/main/java/org/onosproject/rest/exceptions/AbstractMapper.java b/framework/src/onos/web/api/src/main/java/org/onosproject/rest/exceptions/AbstractMapper.java
deleted file mode 100644
index 0d9d94d3..00000000
--- a/framework/src/onos/web/api/src/main/java/org/onosproject/rest/exceptions/AbstractMapper.java
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright 2014-2015 Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.onosproject.rest.exceptions;
-
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.node.ObjectNode;
-
-import javax.ws.rs.core.Response;
-import javax.ws.rs.ext.ExceptionMapper;
-
-import static com.google.common.base.Strings.isNullOrEmpty;
-
-/**
- * Base exception mapper implementation.
- */
-public abstract class AbstractMapper<E extends Throwable> implements ExceptionMapper<E> {
-
-    /**
-     * Holds the current exception for use in subclasses.
-     */
-    protected Throwable error;
-
-    /**
-     * Returns the response status to be given when the exception occurs.
-     *
-     * @return response status
-     */
-    protected abstract Response.Status responseStatus();
-
-    @Override
-    public Response toResponse(E exception) {
-        error = exception;
-        return response(responseStatus(), exception).build();
-    }
-
-    /**
-     * Produces a response builder primed with the supplied status code
-     * and JSON entity with the status code and exception message.
-     *
-     * @param status    response status
-     * @param exception exception to encode
-     * @return response builder
-     */
-    protected Response.ResponseBuilder response(Response.Status status,
-                                                Throwable exception) {
-        error = exception;
-        ObjectMapper mapper = new ObjectMapper();
-        String message = messageFrom(exception);
-        ObjectNode result = mapper.createObjectNode()
-                .put("code", status.getStatusCode())
-                .put("message", message);
-        return Response.status(status).entity(result.toString());
-    }
-
-    /**
-     * Produces a response message from the supplied exception. Either it will
-     * use the exception message, if there is one, or it will use the top
-     * stack-frame message.
-     *
-     * @param exception exception from which to produce a message
-     * @return response message
-     */
-    protected String messageFrom(Throwable exception) {
-        if (isNullOrEmpty(exception.getMessage())) {
-            StackTraceElement[] trace = exception.getStackTrace();
-            return trace.length == 0 ? "Unknown error" : trace[0].toString();
-        }
-        return exception.getMessage();
-    }
-
-}