/*
* This method apply the new value for the specified property
* The oldValue can be wrong or null if a multiselection was performed
* return true if the object is modified...
*/
private boolean applyNewFieldProperty(
JRField field, String propertyName, Object oldValue, Object newValue) {
if (propertyName == null) return false;
boolean objectModified = true;
if (propertyName.equals("fieldName")) {
SubDataset paramSubdataset = Misc.getObjectSubDataset(getJrf().getReport(), field);
if (paramSubdataset != null && newValue != null) {
for (int i = 0; i < paramSubdataset.getFields().size(); ++i) {
JRField f = (JRField) paramSubdataset.getFields().get(i);
if (f.getName().equals(newValue)) {
((SheetProperty) this.getSheetProperty(propertyName))
.setLabelError(
I18n.getString(
"messages.JRFieldDialog.DuplicatedFieldName",
"A field with this name already exists!"));
((SheetProperty) this.getSheetProperty(propertyName)).updateLabel();
return false;
}
}
field.setName("" + newValue);
((SheetProperty) this.getSheetProperty(propertyName)).setLabelError(null);
((SheetProperty) this.getSheetProperty(propertyName)).updateLabel();
}
} else if (propertyName.equals("fieldDescription")) {
if (newValue != null) {
field.setDescription("" + newValue);
}
} else if (propertyName.equals("fieldProperties")) {
if (newValue != null && newValue instanceof List) {
field.setProperties((List) newValue);
}
} else if (propertyName.equals("fieldClassType")) {
if (newValue != null) {
field.setClassType("" + newValue);
}
}
return objectModified;
}
