jomu/shared
1
0
Fork 0
Code Issues Pull Requests 1 Packages Projects Releases 7 Activity

improved logging

Browse Source
This commit is contained in:
Joern Muehlencord
2018-10-22 19:07:03 +02:00
parent 95d93ec222
commit d3e0e09718
1 changed files with 70 additions and 61 deletions
Download Patch File Download Diff File Expand all files Collapse all files

131
jeeutil/src/main/java/de/muehlencord/shared/jeeutil/restexfw/APIExceptionInterceptor.java
View File

@ -1,61 +1,70 @@
/*
* Copyright 2018 joern (at) muehlencord.de
*
* 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 de.muehlencord.shared.jeeutil.restexfw;
import java.util.Locale;
import javax.inject.Inject;
import javax.interceptor.AroundInvoke;
import javax.interceptor.InvocationContext;
import javax.validation.ConstraintViolationException;
import javax.ws.rs.core.Response;
/**
*
* @author jomu
*/
public class APIExceptionInterceptor {
@Inject
Locale locale;
@AroundInvoke
public Object handleException(InvocationContext context) {
Object proceedResponse;
try {
// continue to execute context
// if an exception is thrown during processing, this is passed in to the catch block below
proceedResponse = context.proceed();
} catch (Exception ex) {
Response errorResponse;
if (ex instanceof APIException) {
errorResponse = ((APIException) ex).getHttpResponse();
} else if (ex.getCause() instanceof APIException) {
errorResponse = ((APIException) ex.getCause()).getHttpResponse();
} else if (ex instanceof ConstraintViolationException) {
// this exception is handled via the ConstraintViolationMapper
throw (ConstraintViolationException) ex;
} else if (ex.getCause() instanceof ConstraintViolationException) {
// this exception is handled via the ConstraintViolationMapper
throw (ConstraintViolationException) ex.getCause();
} else {
errorResponse = new APIException(ex, locale).getHttpResponse();
}
return errorResponse;
}
return proceedResponse;
}
}
/*
* Copyright 2018 joern (at) muehlencord.de
*
* 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 de.muehlencord.shared.jeeutil.restexfw;
import java.util.Locale;
import javax.inject.Inject;
import javax.interceptor.AroundInvoke;
import javax.interceptor.InvocationContext;
import javax.validation.ConstraintViolationException;
import javax.ws.rs.core.Response;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
*
* @author jomu
*/
public class APIExceptionInterceptor {
private static final Logger LOGGER = LoggerFactory.getLogger(APIExceptionInterceptor.class);
@Inject
Locale locale;
@AroundInvoke
public Object handleException(InvocationContext context) {
Object proceedResponse;
try {
// continue to execute context
// if an exception is thrown during processing, this is passed in to the catch block below
proceedResponse = context.proceed();
} catch (Exception ex) {
Response errorResponse;
if (ex instanceof APIException) {
errorResponse = ((APIException) ex).getHttpResponse();
} else if (ex.getCause() instanceof APIException) {
errorResponse = ((APIException) ex.getCause()).getHttpResponse();
} else if (ex instanceof ConstraintViolationException) {
// this exception is handled via the ConstraintViolationMapper
throw (ConstraintViolationException) ex;
} else if (ex.getCause() instanceof ConstraintViolationException) {
// this exception is handled via the ConstraintViolationMapper
throw (ConstraintViolationException) ex.getCause();
} else {
errorResponse = new APIException(ex, locale).getHttpResponse();
}
if (LOGGER.isDebugEnabled()) {
LOGGER.debug(ex.toString(), ex);
}
return errorResponse;
}
return proceedResponse;
}
}