public class StringBinding extends TupleBinding<java.lang.String>
TupleBinding
for a simple String
value.
There are two ways to use this class:
com.sleepycat.db
package directly, the static
methods in this class can be used to convert between primitive values and
DatabaseEntry
objects.com.sleepycat.collections
package, an instance of
this class can be used with any stored collection. The easiest way to
obtain a binding instance is with the TupleBinding.getPrimitiveBinding(java.lang.Class<T>)
method.Constructor and Description |
---|
StringBinding() |
Modifier and Type | Method and Description |
---|---|
java.lang.String |
entryToObject(TupleInput input)
Constructs a key or data object from a
TupleInput entry. |
static java.lang.String |
entryToString(DatabaseEntry entry)
Converts an entry buffer into a simple
String value. |
void |
objectToEntry(java.lang.String object,
TupleOutput output)
Converts a key or data object to a tuple entry.
|
static void |
stringToEntry(java.lang.String val,
DatabaseEntry entry)
Converts a simple
String value into an entry buffer. |
entryToObject, getPrimitiveBinding, objectToEntry
entryToInput, getTupleBufferSize, inputToEntry, newOutput, newOutput, outputToEntry, setTupleBufferSize
public java.lang.String entryToObject(TupleInput input)
TupleBinding
TupleInput
entry.entryToObject
in class TupleBinding<java.lang.String>
input
- is the tuple key or data entry.public void objectToEntry(java.lang.String object, TupleOutput output)
TupleBinding
objectToEntry
in class TupleBinding<java.lang.String>
object
- is the key or data object.output
- is the tuple entry to which the key or data should be
written.public static java.lang.String entryToString(DatabaseEntry entry)
String
value.entry
- is the source entry buffer.public static void stringToEntry(java.lang.String val, DatabaseEntry entry)
String
value into an entry buffer.val
- is the source value.entry
- is the destination entry buffer.Copyright (c) 2004,2014 Oracle. All rights reserved.