org.sonatype.gshell.util.converter.collections
Class MapConverterSupport

java.lang.Object
  java.beans.PropertyEditorSupport
      org.sonatype.gshell.util.converter.ConverterSupport
          org.sonatype.gshell.util.converter.collections.MapConverterSupport

All Implemented Interfaces:

PropertyEditor, Converter

Direct Known Subclasses:

GenericMapConverter, HashMapConverter, IdentityHashMapConverter, LinkedHashMapConverter, MapConverter, PropertiesConverter, SortedMapConverter, TreeMapConverter, WeakHashMapConverter

public abstract class MapConverterSupport
extends ConverterSupport

Support for Map converters.

Since:

2.0

Constructor Summary

	MapConverterSupport(Class type)
protected	MapConverterSupport(Class type, PropertyEditor keyEditor, PropertyEditor valueEditor)

Method Summary

protected Object	convertToObject(String text) Treats the text value of this property as an input stream that is converted into a Property bundle.
protected String	convertToString(Object value) Converts the supplied object to text.
protected abstract Map	createMap(Map map)

Methods inherited from class org.sonatype.gshell.util.converter.ConverterSupport

getAsText, getType, getValue, setAsText, setValue, toObject, toString

Methods inherited from class java.beans.PropertyEditorSupport

addPropertyChangeListener, firePropertyChange, getCustomEditor, getJavaInitializationString, getSource, getTags, isPaintable, paintValue, removePropertyChangeListener, setSource, supportsCustomEditor

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.beans.PropertyEditor

addPropertyChangeListener, getCustomEditor, getJavaInitializationString, getTags, isPaintable, paintValue, removePropertyChangeListener, supportsCustomEditor

Constructor Detail

MapConverterSupport

public MapConverterSupport(Class type)

MapConverterSupport

protected MapConverterSupport(Class type,
                              PropertyEditor keyEditor,
                              PropertyEditor valueEditor)

Method Detail

convertToObject

protected final Object convertToObject(String text)
                                throws Exception

Treats the text value of this property as an input stream that is converted into a Property bundle.

Specified by:

convertToObject in class ConverterSupport

Parameters:

text - The text to convertToObject

Returns:

a Properties object

Throws:

ConversionException - An error occurred creating the Properties object.

Exception - Conversion failed

createMap

protected abstract Map createMap(Map map)
                          throws Exception

Throws:

Exception

convertToString

protected final String convertToString(Object value)

Description copied from class: ConverterSupport

Converts the supplied object to text. The supplied object will always be an instance of the editor type, and specifically will never be null or a String (unless this is the String editor).

Overrides:

convertToString in class ConverterSupport

Parameters:

value - an instance of the editor type

Returns:

the text equivalent of the value