org.nuiton.jaxx.runtime.binding.SimpleJAXXObjectBinding Maven / Gradle / Ivy
/*
* #%L
* JAXX :: Runtime
* %%
* Copyright (C) 2008 - 2017 CodeLutin
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* .
* #L%
*/
package org.nuiton.jaxx.runtime.binding;
import org.nuiton.jaxx.runtime.JAXXObject;
/**
* Created: 5 déc. 2009
*
* @author Tony Chemit - [email protected]
* @version $Revision$
*
* Mise a jour: $Date$ par :
* $Author$
*/
public abstract class SimpleJAXXObjectBinding extends DefaultJAXXBinding {
protected final String[] propertyNames;
/**
* Creates a new Data binding which will run the given data binding
* when it receives a PropertyChangeEvent.
*
* @param source the {@link JAXXObject} source of the binding
* @param id the name of the data binding to run
* @param defaultBinding flag to knwon if binding is coming from a generated jaxx object ({@code true}).
* @param propertyNames the name of properties to listen on source
*/
public SimpleJAXXObjectBinding(JAXXObject source, String id, boolean defaultBinding, String... propertyNames) {
super(source, id, defaultBinding);
if (propertyNames == null || propertyNames.length == 0) {
throw new IllegalArgumentException("must at least have one propertyName ");
}
this.propertyNames = propertyNames;
}
public boolean canApply() {
return true;
}
public String[] getPropertyNames() {
return propertyNames;
}
@Override
public void applyDataBinding() {
if (canApply()) {
for (String s : propertyNames) {
source.addPropertyChangeListener(s, this);
}
}
}
@Override
public void removeDataBinding() {
if (canApply()) {
for (String s : propertyNames) {
source.removePropertyChangeListener(s, this);
}
}
}
}