@SuppressWarnings("deprecation")
protected static void checkSettingsEqual(
JDOMExternalizable expected, JDOMExternalizable settings, String message) throws Exception {
if (expected == null || settings == null) return;
Element oldS = new Element("temp");
expected.writeExternal(oldS);
Element newS = new Element("temp");
settings.writeExternal(newS);
String newString = JDOMUtil.writeElement(newS, "\n");
String oldString = JDOMUtil.writeElement(oldS, "\n");
Assert.assertEquals(message, oldString, newString);
}
@Nullable
public static Configuration load(final InputStream is) throws IOException, JDOMException {
try {
final Document document = JDOMUtil.loadDocument(is);
final ArrayList<Element> elements = new ArrayList<Element>();
final Element rootElement = document.getRootElement();
final Element state;
if (rootElement.getName().equals(COMPONENT_NAME)) {
state = rootElement;
} else {
elements.add(rootElement);
//noinspection unchecked
elements.addAll(rootElement.getChildren("component"));
state =
ContainerUtil.find(
elements,
new Condition<Element>() {
public boolean value(final Element element) {
return "component".equals(element.getName())
&& COMPONENT_NAME.equals(element.getAttributeValue("name"));
}
});
}
if (state != null) {
final Configuration cfg = new Configuration();
cfg.loadState(state);
return cfg;
}
return null;
} finally {
is.close();
}
}
static {
// Radar #5755208: Command line Java applications need a way to launch without a Dock icon.
System.setProperty("apple.awt.UIElement", "true");
try {
CodeInsightSettings defaultSettings = new CodeInsightSettings();
Element oldS = new Element("temp");
defaultSettings.writeExternal(oldS);
DEFAULT_SETTINGS_EXTERNALIZED = JDOMUtil.writeElement(oldS, "\n");
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public static CompositeException doCheckForSettingsDamage(
@NotNull CodeStyleSettings oldCodeStyleSettings,
@NotNull CodeStyleSettings currentCodeStyleSettings)
throws Exception {
CompositeException result = new CompositeException();
final CodeInsightSettings settings = CodeInsightSettings.getInstance();
try {
Element newS = new Element("temp");
settings.writeExternal(newS);
Assert.assertEquals(
"Code insight settings damaged",
DEFAULT_SETTINGS_EXTERNALIZED,
JDOMUtil.writeElement(newS, "\n"));
} catch (AssertionError error) {
CodeInsightSettings clean = new CodeInsightSettings();
Element temp = new Element("temp");
clean.writeExternal(temp);
settings.loadState(temp);
result.add(error);
}
currentCodeStyleSettings.getIndentOptions(StdFileTypes.JAVA);
try {
checkSettingsEqual(
oldCodeStyleSettings, currentCodeStyleSettings, "Code style settings damaged");
} catch (AssertionError e) {
result.add(e);
} finally {
currentCodeStyleSettings.clearCodeStyleSettings();
}
try {
InplaceRefactoring.checkCleared();
} catch (AssertionError e) {
result.add(e);
}
try {
StartMarkAction.checkCleared();
} catch (AssertionError e) {
result.add(e);
}
return result;
}