diff options
Diffstat (limited to 'aai-traversal/src/main/java/org/onap/aai/rest/ExceptionHandler.java')
| -rw-r--r-- | aai-traversal/src/main/java/org/onap/aai/rest/ExceptionHandler.java | 140 |
1 files changed, 69 insertions, 71 deletions
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/ExceptionHandler.java b/aai-traversal/src/main/java/org/onap/aai/rest/ExceptionHandler.java index 452815e..d6d2f5e 100644 --- a/aai-traversal/src/main/java/org/onap/aai/rest/ExceptionHandler.java +++ b/aai-traversal/src/main/java/org/onap/aai/rest/ExceptionHandler.java @@ -8,7 +8,7 @@ * 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 + * 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, @@ -19,6 +19,10 @@ */ package org.onap.aai.rest; +import com.fasterxml.jackson.core.JsonParseException; +import com.fasterxml.jackson.databind.JsonMappingException; +import com.sun.istack.SAXParseException2; + import java.util.ArrayList; import java.util.List; @@ -33,9 +37,6 @@ import javax.ws.rs.ext.Provider; import org.onap.aai.exceptions.AAIException; import org.onap.aai.logging.ErrorLogHelper; -import com.fasterxml.jackson.core.JsonParseException; -import com.fasterxml.jackson.databind.JsonMappingException; -import com.sun.istack.SAXParseException2; /** * The Class ExceptionHandler. @@ -43,84 +44,81 @@ import com.sun.istack.SAXParseException2; @Provider public class ExceptionHandler implements ExceptionMapper<Exception> { - private static final String AAI_4007 = "AAI_4007"; + private static final String AAI_4007 = "AAI_4007"; @Context private HttpServletRequest request; - + @Context private HttpHeaders headers; - + @Override public Response toResponse(Exception exception) { - Response response = null; - ArrayList<String> templateVars = new ArrayList<>(); + Response response = null; + ArrayList<String> templateVars = new ArrayList<>(); - //the general case is that cxf will give us a WebApplicationException - //with a linked exception - if (exception instanceof WebApplicationException) { - WebApplicationException e = (WebApplicationException) exception; - if (e.getCause() instanceof SAXParseException2) { - templateVars.add("UnmarshalException"); - AAIException ex = new AAIException(AAI_4007, exception); - response = Response - .status(400) - .entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), ex, templateVars)) - .build(); + // the general case is that cxf will give us a WebApplicationException + // with a linked exception + if (exception instanceof WebApplicationException) { + WebApplicationException e = (WebApplicationException) exception; + if (e.getCause() instanceof SAXParseException2) { + templateVars.add("UnmarshalException"); + AAIException ex = new AAIException(AAI_4007, exception); + response = Response.status(400).entity(ErrorLogHelper + .getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), ex, templateVars)) + .build(); - } - } else if (exception instanceof JsonParseException) { - //jackson does it differently so we get the direct JsonParseException - templateVars.add("JsonParseException"); - AAIException ex = new AAIException(AAI_4007, exception); - response = Response - .status(400) - .entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), ex, templateVars)) - .build(); + } + } else if (exception instanceof JsonParseException) { + // jackson does it differently so we get the direct JsonParseException + templateVars.add("JsonParseException"); + AAIException ex = new AAIException(AAI_4007, exception); + response = Response + .status(400).entity(ErrorLogHelper + .getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), ex, templateVars)) + .build(); } else if (exception instanceof JsonMappingException) { - //jackson does it differently so we get the direct JsonParseException - templateVars.add("JsonMappingException"); - AAIException ex = new AAIException(AAI_4007, exception); - response = Response - .status(400) - .entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), ex, templateVars)) - .build(); - } - - // it didn't get set above, we wrap a general fault here - if (response == null) { - - Exception actual_e = exception; - if (exception instanceof WebApplicationException) { - WebApplicationException e = (WebApplicationException) exception; - response = e.getResponse(); - } else { - templateVars.add(request.getMethod()); - templateVars.add("unknown"); - AAIException ex = new AAIException("AAI_4000", actual_e); - List<MediaType> mediaTypes = headers.getAcceptableMediaTypes(); - int setError = 0; + // jackson does it differently so we get the direct JsonParseException + templateVars.add("JsonMappingException"); + AAIException ex = new AAIException(AAI_4007, exception); + response = Response + .status(400).entity(ErrorLogHelper + .getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), ex, templateVars)) + .build(); + } + + // it didn't get set above, we wrap a general fault here + if (response == null) { + + Exception actual_e = exception; + if (exception instanceof WebApplicationException) { + WebApplicationException e = (WebApplicationException) exception; + response = e.getResponse(); + } else { + templateVars.add(request.getMethod()); + templateVars.add("unknown"); + AAIException ex = new AAIException("AAI_4000", actual_e); + List<MediaType> mediaTypes = headers.getAcceptableMediaTypes(); + int setError = 0; - for (MediaType mediaType : mediaTypes) { - if (MediaType.APPLICATION_XML_TYPE.isCompatible(mediaType)) { - response = Response - .status(400) - .type(MediaType.APPLICATION_XML_TYPE) - .entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), ex, templateVars)) - .build(); - setError = 1; - } - } - if (setError == 0) { - response = Response - .status(400) - .type(MediaType.APPLICATION_JSON_TYPE) - .entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), ex, templateVars)) - .build(); - } - } - } - return response; + for (MediaType mediaType : mediaTypes) { + if (MediaType.APPLICATION_XML_TYPE.isCompatible(mediaType)) { + response = Response.status(400).type(MediaType.APPLICATION_XML_TYPE) + .entity(ErrorLogHelper.getRESTAPIErrorResponse( + headers.getAcceptableMediaTypes(), ex, templateVars)) + .build(); + setError = 1; + } + } + if (setError == 0) { + response = Response.status(400).type(MediaType.APPLICATION_JSON_TYPE) + .entity(ErrorLogHelper.getRESTAPIErrorResponse( + headers.getAcceptableMediaTypes(), ex, templateVars)) + .build(); + } + } + } + return response; } } |