DbException.java

package edu.washington.escience.myria;

/** Generic database exception class. */
public class DbException extends Exception {
  /** Required for serialization. */
  private static final long serialVersionUID = 1L;

  /**
   * Default constructor.
   * */
  public DbException() {
    super();
  }

  /**
   * Constructs a new exception with the specified detail message. The cause is not initialized, and may subsequently be
   * initialized by a call to {@link #initCause}.
   *
   * @param message the detail message. The detail message is saved for later retrieval by the {@link #getMessage()}
   *          method.
   */
  public DbException(final String message) {
    super(message);
  }

  /**
   * Constructs a new exception with the specified detail message and cause.
   * <p>
   * Note that the detail message associated with {@code cause} is <i>not</i> automatically incorporated in this
   * exception's detail message.
   *
   * @param message the detail message (which is saved for later retrieval by the {@link #getMessage()} method).
   * @param cause the cause (which is saved for later retrieval by the {@link #getCause()} method). (A <tt>null</tt>
   *          value is permitted, and indicates that the cause is nonexistent or unknown.)
   * @since 1.4
   */
  public DbException(final String message, final Throwable cause) {
    super(message, cause);
  }

  /**
   * Constructs a new exception with the specified cause and a detail message of
   * <tt>(cause==null ? null : cause.toString())</tt> (which typically contains the class and detail message of
   * <tt>cause</tt>). This constructor is useful for exceptions that are little more than wrappers for other throwables
   * (for example, {@link java.security.PrivilegedActionException}).
   *
   * @param cause the cause (which is saved for later retrieval by the {@link #getCause()} method). (A <tt>null</tt>
   *          value is permitted, and indicates that the cause is nonexistent or unknown.)
   * @since 1.4
   */
  public DbException(final Throwable cause) {
    super(cause);
  }

  /**
   * Constructs a new exception with the specified detail message, cause, suppression enabled or disabled, and writable
   * stack trace enabled or disabled.
   *
   * @param message the detail message.
   * @param cause the cause. (A {@code null} value is permitted, and indicates that the cause is nonexistent or
   *          unknown.)
   * @param enableSuppression whether or not suppression is enabled or disabled
   * @param writableStackTrace whether or not the stack trace should be writable
   * @since 1.7
   */
  protected DbException(
      final String message,
      final Throwable cause,
      final boolean enableSuppression,
      final boolean writableStackTrace) {
    super(message, cause, enableSuppression, writableStackTrace);
  }
}