private static void sortPropertiesFile(final PropertiesFile file) {
final List<IProperty> properties = new ArrayList<IProperty>(file.getProperties());
Collections.sort(
properties,
new Comparator<IProperty>() {
@Override
public int compare(IProperty p1, IProperty p2) {
return Comparing.compare(p1.getKey(), p2.getKey());
}
});
final char delimiter =
PropertiesCodeStyleSettings.getInstance(file.getProject()).KEY_VALUE_DELIMITER;
final StringBuilder rawText = new StringBuilder();
for (int i = 0; i < properties.size(); i++) {
IProperty property = properties.get(i);
final String value = property.getUnescapedValue();
rawText.append(
PropertiesElementFactory.getPropertyText(
property.getKey(), value != null ? value : "", delimiter, null));
if (i != properties.size() - 1) {
rawText.append("\n");
}
}
final PropertiesFile fakeFile =
PropertiesElementFactory.createPropertiesFile(file.getProject(), rawText.toString());
final PropertiesList propertiesList =
PsiTreeUtil.findChildOfType(file.getContainingFile(), PropertiesList.class);
LOG.assertTrue(propertiesList != null);
final PropertiesList fakePropertiesList =
PsiTreeUtil.findChildOfType(fakeFile.getContainingFile(), PropertiesList.class);
LOG.assertTrue(fakePropertiesList != null);
propertiesList.replace(fakePropertiesList);
}
