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A bundle project producing JAX-RS RI bundles. The primary artifact is an "all-in-one" OSGi-fied JAX-RS RI bundle (jaxrs-ri.jar). Attached to that are two compressed JAX-RS RI archives. The first archive (jaxrs-ri.zip) consists of binary RI bits and contains the API jar (under "api" directory), RI libraries (under "lib" directory) as well as all external RI dependencies (under "ext" directory). The secondary archive (jaxrs-ri-src.zip) contains buildable JAX-RS RI source bundle and contains the API jar (under "api" directory), RI sources (under "src" directory) as well as all external RI dependencies (under "ext" directory). The second archive also contains "build.xml" ANT script that builds the RI sources. To build the JAX-RS RI simply unzip the archive, cd to the created jaxrs-ri directory and invoke "ant" from the command line.

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/*
 * Copyright (c) 2011, 2020 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 org.glassfish.jersey.server.internal.process;

import jakarta.ws.rs.ProcessingException;

/**
 * A runtime exception that contains a cause, a checked or runtime exception,
 * that may be mapped to a {@link jakarta.ws.rs.core.Response} instance.
 * 
 * The runtime will catch such exceptions and attempt to map the cause
 * exception to a registered {@link jakarta.ws.rs.ext.ExceptionMapper} that
 * provides an appropriate {@link jakarta.ws.rs.core.Response} instance.
 *
 * @author Paul Sandoz
 * @author Marek Potociar
 */
public class MappableException extends ProcessingException {

    private static final long serialVersionUID = -7326005523956892754L;

    /**
     * Construct a mappable container exception.
     *
     * @param cause the cause. If the cause is an instance of
     *     {@link MappableException} then the cause of this exception
     *     will be obtained by recursively searching though the exception
     *     causes until a cause is obtained that is not an instance of
     *     {@code MappableException}.
     */
    public MappableException(Throwable cause) {
        super(unwrap(cause));
    }

    /**
     * Construct a new mappable exception with the supplied message and cause.
     *
     * @param message the exception message.
     * @param cause the exception cause.
     */
    public MappableException(String message, Throwable cause) {
        super(message, unwrap(cause));
    }

    private static Throwable unwrap(Throwable cause) {
        if (cause instanceof MappableException) {
            do {
                MappableException mce = (MappableException) cause;
                cause = mce.getCause();
            } while (cause instanceof MappableException);
        }

        return cause;
    }
}