Spec-Zone .ru
спецификации, руководства, описания, API
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Java™ Platform Standard Ed. 6 |
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java.lang.Object javax.sql.rowset.serial.SerialRef
public class SerialRef
A serialized mapping of a Ref
object, which is the mapping in the
Java programming language of an SQL REF
value.
The SerialRef
class provides a constructor for
creating a SerialRef
instance from a Ref
object and provides methods for getting and setting the Ref
object.
Constructor Summary | |
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SerialRef(Ref ref)
Constructs a SerialRef object from the given Ref
object. |
Method Summary | |
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String |
getBaseTypeName()
Returns a string describing the base type name of the Ref . |
Object |
getObject()
Returns an Object representing the SQL structured type
to which this SerialRef object refers. |
Object |
getObject(Map<String,Class<?>> map)
Returns an Object representing the SQL structured type
to which this SerialRef object refers. |
void |
setObject(Object obj)
Sets the SQL structured type that this SerialRef object
references to the given Object object. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SerialRef(Ref ref) throws SerialException, SQLException
SerialRef
object from the given Ref
object.
ref
- a Ref object; cannot be null
SQLException
- if a database access occurs; if ref
is null
; or if the Ref
object returns a
null
value base type name.
SerialException
- if an error occurs serializing the Ref
objectMethod Detail |
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public String getBaseTypeName() throws SerialException
Ref
.
getBaseTypeName
in interface Ref
SerialException
- in no Ref object has been setpublic Object getObject(Map<String,Class<?>> map) throws SerialException
Object
representing the SQL structured type
to which this SerialRef
object refers. The attributes
of the structured type are mapped according to the given type map.
getObject
in interface Ref
map
- a java.util.Map
object containing zero or
more entries, with each entry consisting of 1) a String
giving the fully qualified name of a UDT and 2) the
Class
object for the SQLData
implementation
that defines how the UDT is to be mapped
SerialException
- if an error is encountered in the reference
resolutionRef.setObject(java.lang.Object)
public Object getObject() throws SerialException
Object
representing the SQL structured type
to which this SerialRef
object refers.
getObject
in interface Ref
SerialException
- if an error is encountered in the reference
resolutionRef.setObject(java.lang.Object)
public void setObject(Object obj) throws SerialException
SerialRef
object
references to the given Object
object.
setObject
in interface Ref
obj
- an Object
representing the SQL structured type
to be referenced
SerialException
- if an error is encountered generating the
the structured type referenced by this SerialRef
objectRef.getObject()
,
Ref.getObject(Map)
,
PreparedStatement.setObject(int, Object)
,
CallableStatement.setObject(String, Object)
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Java™ Platform Standard Ed. 6 |
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Copyright 2008 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the