com.thoughtworks.xstream.converters
Class SingleValueConverterWrapper

java.lang.Object
  extended by com.thoughtworks.xstream.converters.SingleValueConverterWrapper
All Implemented Interfaces:
Converter, ConverterMatcher, ErrorReporter, SingleValueConverter

public class SingleValueConverterWrapper
extends Object
implements Converter, SingleValueConverter, ErrorReporter

Wrapper to convert a SingleValueConverter into a Converter.

Author:
Jörg Schaible
See Also:
Converter, SingleValueConverter

Constructor Summary
SingleValueConverterWrapper(SingleValueConverter wrapped)
           
 
Method Summary
 void appendErrors(ErrorWriter errorWriter)
          Append context information to an ErrorWriter.
 boolean canConvert(Class type)
          Determines whether the converter can marshall a particular type.
 Object fromString(String str)
          Unmarshals an Object from its single value representation.
 void marshal(Object source, HierarchicalStreamWriter writer, MarshallingContext context)
          Convert an object to textual data.
 String toString(Object obj)
          Marshals an Object into a single value representation.
 Object unmarshal(HierarchicalStreamReader reader, UnmarshallingContext context)
          Convert textual data back into an object.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SingleValueConverterWrapper

public SingleValueConverterWrapper(SingleValueConverter wrapped)
Method Detail

canConvert

public boolean canConvert(Class type)
Description copied from interface: ConverterMatcher
Determines whether the converter can marshall a particular type.

Specified by:
canConvert in interface ConverterMatcher
Parameters:
type - the Class representing the object type to be converted

toString

public String toString(Object obj)
Description copied from interface: SingleValueConverter
Marshals an Object into a single value representation.

Specified by:
toString in interface SingleValueConverter
Parameters:
obj - the Object to be converted
Returns:
a String with the single value of the Object or null

fromString

public Object fromString(String str)
Description copied from interface: SingleValueConverter
Unmarshals an Object from its single value representation.

Specified by:
fromString in interface SingleValueConverter
Parameters:
str - the String with the single value of the Object
Returns:
the Object

marshal

public void marshal(Object source,
                    HierarchicalStreamWriter writer,
                    MarshallingContext context)
Description copied from interface: Converter
Convert an object to textual data.

Specified by:
marshal in interface Converter
Parameters:
source - The object to be marshalled.
writer - A stream to write to.
context - A context that allows nested objects to be processed by XStream.

unmarshal

public Object unmarshal(HierarchicalStreamReader reader,
                        UnmarshallingContext context)
Description copied from interface: Converter
Convert textual data back into an object.

Specified by:
unmarshal in interface Converter
Parameters:
reader - The stream to read the text from.
Returns:
The resulting object.

appendErrors

public void appendErrors(ErrorWriter errorWriter)
Description copied from interface: ErrorReporter
Append context information to an ErrorWriter.

Specified by:
appendErrors in interface ErrorReporter
Parameters:
errorWriter - the error writer


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