public Object getValue() throws IllegalAccessException, InvocationTargetException {
JRPropertiesMap map = element.getPropertiesMap();
List properties = new ArrayList();
String[] names = map.getPropertyNames();
for (int i = 0; i < names.length; ++i) {
properties.add(new GenericProperty(names[i], map.getProperty(names[i])));
}
// add to the list the expression properties...
JRPropertyExpression[] expProperties = element.getPropertyExpressions();
for (int i = 0; expProperties != null && i < expProperties.length; ++i) {
properties.add(
new GenericProperty(
expProperties[i].getName(),
(JRDesignExpression) expProperties[i].getValueExpression()));
}
return properties;
}
public void setValue(Object val)
throws IllegalAccessException, IllegalArgumentException, InvocationTargetException {
// if (!(val instanceof JRPropertiesMap)) throw new IllegalArgumentException();
if (!(val instanceof List)) throw new IllegalArgumentException();
// Fill this map with the content of the map we got here...
// 1. Create the map...
JRPropertiesMap map = new JRPropertiesMap();
List values = (List) val;
for (int i = 0; i < values.size(); ++i) {
GenericProperty prop = (GenericProperty) values.get(i);
if (!prop.isUseExpression()) {
map.setProperty(prop.getKey(), (String) prop.getValue());
}
}
ModelUtils.replacePropertiesMap(map, element.getPropertiesMap());
ModelUtils.replaceExpressionProperties(element, values);
com.jaspersoft.ireport.designer.IReportManager.getInstance().notifyReportChange();
}