1 files changed, 51 insertions, 0 deletions
diff --git a/vnfmarket-be/vnf-sdk-marketplace/src/main/java/org/onap/vtp/error/VTPExceptionMapper.java b/vnfmarket-be/vnf-sdk-marketplace/src/main/java/org/onap/vtp/error/VTPExceptionMapper.java
new file mode 100644
index 00000000..93f08a4f
--- /dev/null
+++ b/vnfmarket-be/vnf-sdk-marketplace/src/main/java/org/onap/vtp/error/VTPExceptionMapper.java
@@ -0,0 +1,51 @@
+/**
+ * Copyright 2018 Huawei Technologies Co., Ltd.
+ *
+ * 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.onap.vtp.error;
+
+import javax.inject.Singleton;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.ext.ExceptionMapper;
+import javax.ws.rs.ext.Provider;
+
+import org.apache.http.HttpStatus;
+import org.onap.vtp.error.VTPError.VTPException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.fasterxml.jackson.databind.node.JsonNodeFactory;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+@Provider
+@Singleton
+public class VTPExceptionMapper implements ExceptionMapper<Exception> {
+    private static final Logger LOG = LoggerFactory.getLogger(VTPExceptionMapper.class);
+
+    public Response toResponse(Exception e) {
+         LOG.error(e.toString(), e);
+
+         if (e instanceof VTPException) {
+             VTPException ex = (VTPException) e;
+             return Response.status(ex.getVTPError().getHttpStatus()).entity(ex.getVTPError().toString()).build();
+         } else {
+             ObjectNode node = JsonNodeFactory.instance.objectNode();
+             node.put("message", e.getMessage());
+             node.put("code", "UNKNOWN");
+             return Response.status(HttpStatus.SC_INTERNAL_SERVER_ERROR).entity(node.toString()).build();
+         }
+
+    }
+}