/*
 * Copyright 2000-2017 JetBrains s.r.o.
 *
 * 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 jetbrains.buildServer.server.rest.errors;

import com.intellij.openapi.diagnostic.Logger;
import javax.ws.rs.core.Response;
import javax.ws.rs.ext.ExceptionMapper;
import javax.ws.rs.ext.Provider;
import jetbrains.buildServer.server.rest.jersey.ExceptionMapperUtil;

/**
 * @author Yegor.Yarko
 *         Date: 02.06.13
 */
@Provider
public class IllegalArgumentExceptionMapper extends ExceptionMapperUtil implements ExceptionMapper<IllegalArgumentException> {
  protected static final Logger LOG = Logger.getInstance(IllegalArgumentExceptionMapper.class.getName());

  public Response toResponse(IllegalArgumentException exception) {
    final StackTraceElement[] stackTrace = exception.getStackTrace();
    if (stackTrace.length > 0 && !stackTrace[0].getClassName().startsWith("jetbrains")) {
      //Jersey can throw IllegalArgumentException when posting properly formed bean but of the different type then expected by the URL
      return reportError(Response.Status.BAD_REQUEST, exception,
                         "Most probably the URL requires submitting different data type. Please check the request URL and data are correct.");
    }
    return reportError(Response.Status.INTERNAL_SERVER_ERROR.getStatusCode(), exception, "Error occurred while processing this request.", true);
  }
}