ee.jakarta.tck.ws.rs.common.provider.PrintingErrorHandler Maven / Gradle / Ivy

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/*
 * Copyright (c) 2012, 2021 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package ee.jakarta.tck.ws.rs.common.provider;

import java.io.PrintWriter;
import java.io.StringWriter;
import java.io.Writer;

import jakarta.ws.rs.core.Response;
import jakarta.ws.rs.core.Response.Status;
import jakarta.ws.rs.ext.ExceptionMapper;
import jakarta.ws.rs.ext.Provider;

@Provider
public class PrintingErrorHandler implements ExceptionMapper {

  @Override
  public Response toResponse(Throwable throwable) {
    throwable.printStackTrace();

    Writer result = new StringWriter();
    PrintWriter printWriter = new PrintWriter(result);
    throwable.printStackTrace(printWriter);
    return Response.status(Status.NOT_ACCEPTABLE).entity(result.toString())
        .build();
  }

}