mirror of
https://github.com/scm-manager/scm-manager.git
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85 lines
3.0 KiB
Java
85 lines
3.0 KiB
Java
/*
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* MIT License
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*
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* Copyright (c) 2020-present Cloudogu GmbH and Contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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package sonia.scm.api;
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import com.google.common.annotations.VisibleForTesting;
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import com.google.common.collect.ImmutableSet;
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import org.jboss.resteasy.spi.Failure;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import sonia.scm.api.v2.resources.ErrorDto;
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import sonia.scm.web.VndMediaType;
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import javax.inject.Inject;
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import javax.inject.Provider;
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import javax.servlet.http.HttpServletRequest;
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import javax.ws.rs.core.Response;
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import javax.ws.rs.ext.ExceptionMapper;
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import java.util.Set;
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@javax.ws.rs.ext.Provider
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public class FailureExceptionMapper implements ExceptionMapper<Failure> {
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private static final Logger LOG = LoggerFactory.getLogger(FailureExceptionMapper.class);
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private static final Set<String> METHODS_WITHOUT_BODY = ImmutableSet.of("HEAD", "OPTIONS");
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@VisibleForTesting
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static final String ERROR_CODE = "2BSZikGOB1";
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private final Provider<HttpServletRequest> requestProvider;
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@Inject
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public FailureExceptionMapper(Provider<HttpServletRequest> requestProvider) {
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this.requestProvider = requestProvider;
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}
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@Override
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public Response toResponse(Failure exception) {
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if (exception.isLoggable()) {
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LOG.warn("handle uncatched failure", exception);
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}
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Response.ResponseBuilder builder = builder(exception);
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if (shouldAppendErrorDto()) {
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ErrorDto errorDto = ErrorDtos.from(ERROR_CODE, exception);
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builder.entity(errorDto).type(VndMediaType.ERROR_TYPE);
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}
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return builder.build();
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}
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private Response.ResponseBuilder builder(Failure exception) {
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Response response = exception.getResponse();
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if (response != null) {
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return Response.fromResponse(response);
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}
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return Response.status(exception.getErrorCode());
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}
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private boolean shouldAppendErrorDto() {
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String method = requestProvider.get().getMethod();
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return !METHODS_WITHOUT_BODY.contains(method);
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}
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}
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