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 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * http://glassfish.java.net/public/CDDL+GPL_1_1.html
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package javax.ws.rs;

import java.util.Collections;
import java.util.List;

import javax.ws.rs.core.Response;

/**
 * Exception class used by JAX-RS implementations to report constraint
 * validations.
 *
 * @author Santiago.PericasGeertsen ([email protected])
 * @since 2.0
 */
public class ValidationException extends WebApplicationException {

    private static final long serialVersionUID = 11660103L;
    private List violations;

    /**
     * Construct a new instance with an HTTP status code of 500 and an
     * empty list of violations.
     */
    public ValidationException() {
        this(Response.Status.INTERNAL_SERVER_ERROR, Collections.emptyList());
    }

    /**
     * Construct a new instance with the specified HTTP status code and
     * an empty list of violations.
     *
     * @param status HTTP status code
     */
    public ValidationException(final int status) {
        this(status, Collections.emptyList());
    }

    /**
     * Construct a new instance with the specified HTTP status code and
     * an empty list of violations.
     *
     * @param status HTTP status code
     * @throws IllegalArgumentException if status is {@code null}
     */
    public ValidationException(final Response.Status status) throws IllegalArgumentException {
        this(status, Collections.emptyList());
    }

    /**
     * Construct a new instance with the specified HTTP status code and
     * a list of violations.
     *
     * @param status     HTTP status code
     * @param violations list of violations
     * @throws IllegalArgumentException if status or violations is {@code null}
     */
    public ValidationException(final int status, final List violations)
            throws IllegalArgumentException {
        super(status);
        if (violations == null) {
            throw new IllegalArgumentException("List of violations must not be null");
        }
        this.violations = violations;
    }

    /**
     * Construct a new instance with the specified HTTP status code and
     * a list of violations.
     *
     * @param status     HTTP status code
     * @param violations list of violations
     * @throws IllegalArgumentException if status or violations is {@code null}
     */
    public ValidationException(final Response.Status status, final List violations)
            throws IllegalArgumentException {
        super(status);
        if (violations == null) {
            throw new IllegalArgumentException("List of violations must not be null");
        }
        this.violations = violations;
    }

    /**
     * Get list of constraint validations.
     *
     * @return list of constraint validations.
     */
    public List getViolations() {
        return violations;
    }
}




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