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## javax.sql.rowset.serial
Class SerialDatalink

    java.lang.Object
      javax.sql.rowset.serial.SerialDatalink

All Implemented Interfaces:
  Serializable, Cloneable

    public class SerialDatalink

extends Object
implements Serializable, Cloneable

A serialized mapping in the Java programming language of an SQL `DATALINK` value. A `DATALINK` value references a file outside of the underlying data source that the data source manages.

`RowSet` implementations can use the method `RowSet.getURL` to retrieve a `java.net.URL` object, which can be used to manipulate the external data.

          java.net.URL url = rowset.getURL(1);

See Also:
  Serialized Form

Constructor Summary
`SerialDatalink(URL url)` Constructs a new `SerialDatalink` object from the given `java.net.URL` object.

Method Summary
`URL` | `getDatalink()` Returns a new URL that is a copy of this `SerialDatalink` object.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### SerialDatalink

    public SerialDatalink(URL url)
                   throws SerialException

  Constructs a new `SerialDatalink` object from the given `java.net.URL` object.

  Throws:
    `SerialException` - if url parameter is a null

Method Detail

### getDatalink

    public URL getDatalink()
                    throws SerialException

  Returns a new URL that is a copy of this `SerialDatalink` object.

  Returns:
    a copy of this `SerialDatalink` object as a `URL` object in the Java programming language.
  Throws:
    `SerialException` - if the `URL` object cannot be de-serialized

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For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

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