ewe.data
Class EditableObject

java.lang.Object
  ewe.data.DataObject
      ewe.data.EditableObject

All Implemented Interfaces:

Comparable, Copyable, DataUnit, EditableData, Encodable, Textable, Transferrable

public abstract class EditableObject

extends DataObject

implements EditableData, Encodable

This is an implementation of EditableData that is only missing the getControl() method.

Constructor Summary

EditableObject()

Method Summary

void	fromSaveableData(Wrapper data) This retrieves the state from the data in the wrapper.
Object	getProperty(String name, Object defaultValue) By default, this returns the default value.
boolean	getSetTransferData(Object transferTo, Wrapper data, boolean isGet)
String	getText() By default, this calls the ewe.util.Utils.textEncode(Encodable e) on itself.
void	setText(String encoded) By default, this calls the ewe.util.Utils.textDecode(String text,Encodable e) on itself.
void	toSaveableData(Wrapper data) This asks the object to set the Wrapper to be a value that can be used to save the state of this object.

Methods inherited from class ewe.data.DataObject

_getSetField, appendAllFields, compareTo, copied, copyFrom, equals, getCopy, getDeclaredField, getDeclaredFieldValue, getDeclaredFieldValue, getFieldList, getFieldList, getMyFieldList, getNew

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, toString

Methods inherited from interface ewe.data.EditableData

getControl

Methods inherited from interface ewe.data.DataUnit

copyFrom, getNew

Methods inherited from interface ewe.util.Copyable

getCopy

Methods inherited from interface ewe.util.Comparable

compareTo

Constructor Detail

EditableObject

public EditableObject()

Method Detail

getProperty

public Object getProperty(String name,
                          Object defaultValue)

By default, this returns the default value.

Specified by:

getProperty in interface EditableData

getText

public String getText()

By default, this calls the ewe.util.Utils.textEncode(Encodable e) on itself.

Specified by:

getText in interface Textable

setText

public void setText(String encoded)

By default, this calls the ewe.util.Utils.textDecode(String text,Encodable e) on itself.

Specified by:

setText in interface Textable

toSaveableData

public void toSaveableData(Wrapper data)

Description copied from interface: EditableData

This asks the object to set the Wrapper to be a value that can be used to save the state of this object. The value set in the Wrapper should be

• Any primitive value.
• A ewe.sys.Time object for date/time values.
• A String object for complex data.
• A ByteArray or byte[] object for more complex data.

If you are calling setObject() for one of the specified types, you must NOT provide a null object.

Specified by:

toSaveableData in interface EditableData

fromSaveableData

public void fromSaveableData(Wrapper data)
                      throws IllegalArgumentException

Description copied from interface: EditableData

This retrieves the state from the data in the wrapper. See toSaveableData() for acceptable data types that should be stored in the Wrapper.

Specified by:

fromSaveableData in interface EditableData

Throws:

IllegalArgumentException

getSetTransferData

public boolean getSetTransferData(Object transferTo,
                                  Wrapper data,
                                  boolean isGet)

Specified by:

getSetTransferData in interface Transferrable