Subversion Repositories bacoAlunos

package jomm.dao;



import org.hibernate.StaleObjectStateException;

public class DaoException extends 1.5.0/docs/api/java/lang/RuntimeException.html">RuntimeException {
    /**
     * Version of the classe when is serializable.
     */
    private static final long serialVersionUID = -4434214627244340210L;

    /**
     * Constructs a new exception with null as its detail message.
     */
    public DaoException() {
        super();
    }

    /**
     * Constructs a new exception with the specified detail message.
     *
     * @param message The detail message is saved for later retrieval by the
     *                {@link #getMessage()} method.
     */
    public DaoException(1.5.0/docs/api/java/lang/String.html">String message) {
        super(message);
    }

    /**
     * Constructs a new exception with the specified cause and a detail message
     * of (cause==null ? null : cause.toString()) (which typically contains the
     * class and detail message of cause). This constructor is useful for
     * exceptions that are little more than wrappers for other throwables.
     *
     * @param cause the cause (which is saved for later retrieval by the
     *              {@link #getCause()} method). (A null value is permitted, and
     *              indicates that the cause is nonexistent or unknown.)
     */
    public DaoException(1.5.0/docs/api/java/lang/Throwable.html">Throwable cause) {
        super(cause);
    }

    /**
     * Constructs a new exception with the specified detail message and cause.
     * Note that the detail message associated with cause is not 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 null value is permitted, and
     *              indicates that the cause is nonexistent or unknown.)
     */
    public DaoException(1.5.0/docs/api/java/lang/String.html">String message, 1.5.0/docs/api/java/lang/Throwable.html">Throwable cause) {
        super(message, cause);
    }

    /**
     * This method verifies if the inner exception is a Stale data Exception.
     * @return true if the inner exception is a Stale data Exception,
     * false otherwise.
     */
    public boolean isStaleException(){
        return this.getCause() != null && this.getCause() instanceof StaleObjectStateException;
    }
}