diff options
Diffstat (limited to 'music-rest/src/main/java/org/onap/music/exceptions/MusicExceptionMapper.java')
-rw-r--r-- | music-rest/src/main/java/org/onap/music/exceptions/MusicExceptionMapper.java | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/music-rest/src/main/java/org/onap/music/exceptions/MusicExceptionMapper.java b/music-rest/src/main/java/org/onap/music/exceptions/MusicExceptionMapper.java new file mode 100644 index 00000000..c31fcf73 --- /dev/null +++ b/music-rest/src/main/java/org/onap/music/exceptions/MusicExceptionMapper.java @@ -0,0 +1,56 @@ +/* + * ============LICENSE_START========================================== + * org.onap.music + * =================================================================== + * Copyright (c) 2017 AT&T Intellectual Property + * =================================================================== + * 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. + * + * ============LICENSE_END============================================= + * ==================================================================== + */ + +package org.onap.music.exceptions; + +import java.io.EOFException; +import javax.ws.rs.core.Response; +import javax.ws.rs.ext.ExceptionMapper; +import javax.ws.rs.ext.Provider; + +import org.codehaus.jackson.map.exc.UnrecognizedPropertyException; +import org.onap.music.main.ResultType; +import org.onap.music.response.jsonobjects.JsonResponse; + +@Provider +public class MusicExceptionMapper implements ExceptionMapper<Exception> { + @Override + public Response toResponse(Exception exception) { + if(exception instanceof UnrecognizedPropertyException) { + return Response.status(Response.Status.BAD_REQUEST). + entity(new JsonResponse(ResultType.FAILURE).setError("Unknown field :"+((UnrecognizedPropertyException) exception).getUnrecognizedPropertyName()).toMap()). + build(); + } else if(exception instanceof EOFException) { + return Response.status(Response.Status.BAD_REQUEST). + entity(new JsonResponse(ResultType.FAILURE).setError("Request body cannot be empty").toMap()). + build(); + } else if(exception instanceof NullPointerException) { + return Response.status(Response.Status.BAD_REQUEST). + entity(new JsonResponse(ResultType.FAILURE).setError("NullPointerException - Please check to make sure all inputs are valid.").toMap()). + build(); + } else { + return Response.status(Response.Status.BAD_REQUEST). + entity(new JsonResponse(ResultType.FAILURE).setError(exception.getMessage()).toMap()). + build(); + } + } +} |