/*
* (c) Copyright 2010-2011 AgileBirds
*
* This file is part of OpenFlexo.
*
* OpenFlexo is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* OpenFlexo is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
*
*/
package org.openflexo.kvc;
import java.util.Observable;
import org.openflexo.xmlcode.KeyValueCoder;
import org.openflexo.xmlcode.KeyValueDecoder;
import org.openflexo.xmlcode.StringEncoder;
/**
* Default class implementing Key/Value coding.
*
* This scheme allows powerfull introspection capabilities on such classes since they are handlable by basic accessors such as
* objectForKey(String), setObjectForKey (Object,String) and integerValueForKey(String), setIntegerValueForKey(int,String) (defined for all
* primitives: boolean, byte, char, double, float, integer, long, short). Key is a String identifying a key/value pair public methods such
* as getKey()/setKey() or _getKey()/_setKey(). If no method is found, research on public field is done and performed.
*
* This scheme could also be seen as a dynamic redefinition of java dynamic liaison scheme.
*
* Additionnaly, 2 methods valueForKey(String) and setValueForKey (Object,String) could be used as wrapers allowing to handle primitives and
* simple classes (such as Date, String, File and URL) with string representations. NB: Those simple classes that are easily serializable
* from/to string must declare how they are coded in StringEncoder class.
*
* @author sguerin
*
* @see org.openflexo.kvc.KeyValueCoding
*/
public class KVCObservableObject extends Observable implements KeyValueCoding {
@Override
public String valueForKey(String key) {
return KeyValueDecoder.valueForKey(this, key, getStringEncoder());
}
@Override
public void setValueForKey(String valueAsString, String key) {
KeyValueCoder.setValueForKey(this, valueAsString, key, getStringEncoder());
}
@Override
public boolean booleanValueForKey(String key) {
return KeyValueDecoder.booleanValueForKey(this, key);
}
@Override
public byte byteValueForKey(String key) {
return KeyValueDecoder.byteValueForKey(this, key);
}
@Override
public char characterForKey(String key) {
return KeyValueDecoder.characterValueForKey(this, key);
}
@Override
public double doubleValueForKey(String key) {
return KeyValueDecoder.doubleValueForKey(this, key);
}
@Override
public float floatValueForKey(String key) {
return KeyValueDecoder.floatValueForKey(this, key);
}
@Override
public int integerValueForKey(String key) {
return KeyValueDecoder.integerValueForKey(this, key);
}
@Override
public long longValueForKey(String key) {
return KeyValueDecoder.longValueForKey(this, key);
}
@Override
public short shortValueForKey(String key) {
return KeyValueDecoder.shortValueForKey(this, key);
}
@Override
public void setBooleanValueForKey(boolean value, String key) {
KeyValueCoder.setBooleanValueForKey(this, value, key);
}
@Override
public void setByteValueForKey(byte value, String key) {
KeyValueCoder.setByteValueForKey(this, value, key);
}
@Override
public void setCharacterForKey(char value, String key) {
KeyValueCoder.setCharacterValueForKey(this, value, key);
}
@Override
public void setDoubleValueForKey(double value, String key) {
KeyValueCoder.setDoubleValueForKey(this, value, key);
}
@Override
public void setFloatValueForKey(float value, String key) {
KeyValueCoder.setFloatValueForKey(this, value, key);
}
@Override
public void setIntegerValueForKey(int value, String key) {
KeyValueCoder.setIntegerValueForKey(this, value, key);
}
@Override
public void setLongValueForKey(long value, String key) {
KeyValueCoder.setLongValueForKey(this, value, key);
}
@Override
public void setShortValueForKey(short value, String key) {
KeyValueCoder.setShortValueForKey(this, value, key);
}
@Override
public Object objectForKey(String key) {
return KeyValueDecoder.objectForKey(this, key);
}
@Override
public void setObjectForKey(Object value, String key) {
KeyValueCoder.setObjectForKey(this, value, key);
}
// Retrieving type
@Override
public Class getTypeForKey(String key) {
return KeyValueDecoder.getTypeForKey(this, key);
}
@Override
public boolean isSingleProperty(String key) {
return KeyValueDecoder.isSingleProperty(this, key);
}
@Override
public boolean isArrayProperty(String key) {
return KeyValueDecoder.isArrayProperty(this, key);
}
@Override
public boolean isVectorProperty(String key) {
return KeyValueDecoder.isVectorProperty(this, key);
}
@Override
public boolean isHashtableProperty(String key) {
return KeyValueDecoder.isHashtableProperty(this, key);
}
public StringEncoder getStringEncoder() {
return StringEncoder.getDefaultInstance();
}
}