Class SerialDatalink
java.lang.Object
javax.sql.rowset.serial.SerialDatalink
- All Implemented Interfaces:
- 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);
 
 Thread safety
A SerialDatalink is not safe for use by multiple concurrent threads. If a SerialDatalink is to be used by more than one thread then access to the SerialDatalink should be controlled by appropriate synchronization.- Since:
- 1.5
- See Also:
- 
Constructor SummaryConstructorsConstructorDescriptionSerialDatalink(URL url) Constructs a newSerialDatalinkobject from the givenjava.net.URLobject.
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Method Summary
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Constructor Details- 
SerialDatalinkConstructs a newSerialDatalinkobject from the givenjava.net.URLobject.- Parameters:
- url- the- URLto create the- SerialDataLinkfrom
- Throws:
- SerialException- if url parameter is a null
 
 
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Method Details- 
getDatalinkReturns a new URL that is a copy of thisSerialDatalinkobject.- Returns:
- a copy of this SerialDatalinkobject as aURLobject in the Java programming language.
- Throws:
- SerialException- if the- URLobject cannot be de-serialized
 
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equalsCompares thisSerialDatalinkto the specified object. The result istrueif and only if the argument is notnulland is aSerialDatalinkobject whose URL is identical to this object's URL
- 
hashCode
- 
clone
 
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