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package javax.enterprise.concurrent;
import java.io.Serializable;
import java.util.concurrent.ExecutionException;
/**
* Exception indicating that the result of a value-producing task cannot be
* retrieved because the task run was skipped. A task can be skipped if the
* {@link Trigger#skipRun(javax.enterprise.concurrent.LastExecution, java.util.Date)}
* method returns true or if it throws an unchecked exception.
*
* Use the {@link Throwable#getCause()} method to determine if an unchecked
* exception was thrown from the Trigger.
*
* @since 1.0
*/
public class SkippedException extends ExecutionException implements Serializable {
/**
*
*/
private static final long serialVersionUID = 6296866815328432550L;
/**
* Constructs an SkippedException with null as its detail message. The cause is not
* initialized, and may subsequently be initialized by a call to
* {@link Throwable#initCause(java.lang.Throwable)}.
*/
public SkippedException() {
super();
}
/**
* Constructs an SkippedException exception with the specified detail message.
*
* The cause is not initialized, and may subsequently be initialized by a
* call to {@link Throwable#initCause(java.lang.Throwable)}.
*
* @param message the detail message (which is saved for later retrieval by
* the {@link Throwable#getMessage()} method).
*/
public SkippedException(java.lang.String message) {
super(message);
}
/**
* Constructs an SkippedException 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 Throwable#getMessage()} method).
* @param cause the cause (which is saved for later retrieval by the
* {@link Throwable#getCause()} method).
* (A null value is permitted, and indicates that the cause is
* nonexistent or unknown.)
*/
public SkippedException(java.lang.String message,
java.lang.Throwable cause) {
super(message, cause);
}
/**
* Constructs an SkippedException 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).
*
* @param cause the cause (which is saved for later retrieval by the
* {@link Throwable#getCause()} method).
* (A null value is permitted, and indicates that the cause is
* nonexistent or unknown.)
*/
public SkippedException(java.lang.Throwable cause) {
super(cause);
}
}