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java.lang.Object org.apache.jackrabbit.value.ValueHelper
The ValueHelper
class provides several Value
related utility methods.
Method Summary | |
static Value[] |
convert(String[] srcValues,
int targetType)
|
static Value |
convert(String srcValue,
int targetType)
|
static Value[] |
convert(Value[] srcValues,
int targetType)
|
static Value |
convert(Value srcValue,
int targetType)
|
static Value |
copy(Value srcValue)
|
static Value[] |
copy(Value[] srcValues)
|
static Value |
deserialize(Reader reader,
int type,
boolean decodeBlanks)
Deserializes the string data read from the given reader to a Value of the given type. |
static Value |
deserialize(String value,
int type,
boolean decodeBlanks)
Deserializes the given string to a Value of the given type. |
static String |
serialize(Value value,
boolean encodeBlanks)
Serializes the given value to a String . |
static void |
serialize(Value value,
boolean encodeBlanks,
Writer writer)
Outputs the serialized value to a Writer . |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
public static Value convert(String srcValue, int targetType) throws ValueFormatException, IllegalArgumentException
srcValue
- targetType
-
ValueFormatException
IllegalArgumentException
public static Value[] convert(String[] srcValues, int targetType) throws ValueFormatException, IllegalArgumentException
srcValues
- targetType
-
ValueFormatException
IllegalArgumentException
public static Value[] convert(Value[] srcValues, int targetType) throws ValueFormatException, IllegalArgumentException
srcValues
- targetType
-
ValueFormatException
IllegalArgumentException
public static Value convert(Value srcValue, int targetType) throws ValueFormatException, IllegalStateException, IllegalArgumentException
srcValue
- targetType
-
ValueFormatException
IllegalStateException
IllegalArgumentException
public static Value copy(Value srcValue) throws IllegalStateException
srcValue
-
IllegalStateException
public static Value[] copy(Value[] srcValues) throws IllegalStateException
srcValues
-
IllegalStateException
public static String serialize(Value value, boolean encodeBlanks) throws IllegalStateException, RepositoryException
String
. The serialization
format is the same as used by Document & System View XML, i.e.
binary values will be Base64-encoded whereas for all others
Value.getString()
will be used.
value
- the value to be serializedencodeBlanks
- if true
space characters will be encoded
as "_x0020_"
within he output string.
IllegalStateException
- if the given value is in an illegal state
RepositoryException
- if an error occured during the serialization.public static void serialize(Value value, boolean encodeBlanks, Writer writer) throws IllegalStateException, IOException, RepositoryException
Writer
. The serialization
format is the same as used by Document & System View XML, i.e.
binary values will be Base64-encoded whereas for all others
Value.getString()
will be used for serialization.
value
- the value to be serializedencodeBlanks
- if true
space characters will be encoded
as "_x0020_"
within he output string.writer
- writer to output the encoded data
IllegalStateException
- if the given value is in an illegal state
IOException
- if an i/o error occured during the
serialization
RepositoryException
- if an error occured during the serialization.public static Value deserialize(String value, int type, boolean decodeBlanks) throws ValueFormatException, RepositoryException
Value
of the given type.
value
- string to be deserializedtype
- type of valuedecodeBlanks
- if true
"_x0020_"
character sequences will be decoded to single space
characters each.
Value
ValueFormatException
- if the string data is not of the required
format
RepositoryException
- if an error occured during the
deserialization.public static Value deserialize(Reader reader, int type, boolean decodeBlanks) throws IOException, ValueFormatException, RepositoryException
Value
of the given type.
reader
- reader for the string data to be deserializedtype
- type of valuedecodeBlanks
- if true
"_x0020_"
character sequences will be decoded to single space
characters each.
Value
IOException
- if an i/o error occured during the
serialization
ValueFormatException
- if the string data is not of the required
format
RepositoryException
- if an error occured during the
deserialization.
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