Java™ Platform
Standard Ed. 6

javax.sql.rowset.serial
Class SerialDatalink

java.lang.Object
  extended by 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

Java™ Platform
Standard Ed. 6

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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.

Copyright 2008 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.


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