/**
* Calls all public methods declared in the class corresponding to the given object. Does not
* include methods from superclasses.
*
* @param object object to call the public methods on
* @param comparator method comparator, allows running the methods in a specific order
* @return list of methods invoked, including the parameters used for calling them
*/
private static List<MethodInvocation> callPublicMethodsInOrder(
Object object, Comparator<Method> comparator) {
try {
List<MethodInvocation> invocations = new ArrayList<>();
Method[] methods = object.getClass().getDeclaredMethods();
if (comparator != null) Arrays.sort(methods, comparator);
for (Method method : methods) {
if (Modifier.isStatic(method.getModifiers()) || !Modifier.isPublic(method.getModifiers()))
continue;
Object[] params = new Object[method.getParameterTypes().length];
for (int i = 0; i < method.getParameterTypes().length; i++) {
params[i] = instantiateType(method.getParameterTypes()[i]);
}
method.invoke(object, params);
invocations.add(new MethodInvocation(method.getName(), params));
}
return invocations;
} catch (Exception ex) {
ex.printStackTrace();
assertTrue(
"Error calling public methods on object "
+ object
+ " ("
+ object.getClass().getSimpleName()
+ ")",
false);
return new ArrayList<>();
}
}
/**
* Copy from the copy method in StructUtil. Did not want to drag that code in. maybe this actually
* should go to struct.
*
* @param from
* @param to
* @param excludes
* @return
* @throws Exception
*/
public static <T extends struct> T xcopy(struct from, T to, String... excludes) throws Exception {
Arrays.sort(excludes);
for (Field f : from.fields()) {
if (Arrays.binarySearch(excludes, f.getName()) >= 0) continue;
Object o = f.get(from);
if (o == null) continue;
Field tof = to.getField(f.getName());
if (tof != null)
try {
tof.set(to, Converter.cnv(tof.getGenericType(), o));
} catch (Exception e) {
System.out.println(
"Failed to convert "
+ f.getName()
+ " from "
+ from.getClass()
+ " to "
+ to.getClass()
+ " value "
+ o
+ " exception "
+ e);
}
}
return to;
}
//
// Return the methods of an interface in a deterministic
// order. Class.getMethods() does not do us this favor.
//
private Method[] sortMethods(Class iface) throws Exception {
Method[] raw = iface.getMethods();
int count = raw.length;
Method[] cooked = new Method[count];
MethodSortable[] sortables = new MethodSortable[count];
for (int i = 0; i < count; i++) {
sortables[i] = new MethodSortable(raw[i]);
}
Arrays.sort(sortables);
for (int i = 0; i < count; i++) {
cooked[i] = sortables[i].getMethod();
}
return cooked;
}
// debug print the list of methods which have disappeared from the SQL interface
private void printVanishedMethodList(HashSet<String> vanishedMethodList) {
int count = vanishedMethodList.size();
if (count == 0) {
return;
}
println("--------------- VANISHED METHODS ------------------");
println("--");
String[] result = new String[count];
vanishedMethodList.toArray(result);
Arrays.sort(result);
for (int i = 0; i < count; i++) {
println(result[i]);
}
}
// debug print the list of methods which throw SQLFeatureNotSupportedException
private void printUnsupportedList(HashSet<String> unsupportedList) {
int count = unsupportedList.size();
if (count == 0) {
return;
}
println("--------------- UNSUPPORTED METHODS ------------------");
println("--");
String[] result = new String[count];
unsupportedList.toArray(result);
Arrays.sort(result);
for (int i = 0; i < count; i++) {
println(result[i]);
}
}
// Debug print the list of method failures which we don't understand
private void printNotUnderstoodList(HashSet<String> notUnderstoodList) {
int count = notUnderstoodList.size();
if (count == 0) {
return;
}
println("\n\n");
println("--------------- NOT UNDERSTOOD METHODS ------------------");
println("--");
String[] result = new String[count];
notUnderstoodList.toArray(result);
Arrays.sort(result);
for (int i = 0; i < count; i++) {
println(result[i]);
}
}
public void applyString(String string) {
if (string == null) return;
StringTokenizer st = new StringTokenizer(string, ":");
while (st.hasMoreTokens()) {
String t = st.nextToken().trim();
int i = t.indexOf('=');
String name;
String value;
if (i >= 0) {
name = t.substring(0, i).toLowerCase(Locale.US);
value = t.substring(i + 1);
} else if (t.startsWith("+")) {
name = t.substring(1);
value = "true";
} else if (t.startsWith("-")) {
name = t.substring(1);
value = "false";
} else if (t.endsWith("+")) {
name = t.substring(0, t.length() - 1);
value = "true";
} else if (t.endsWith("-")) {
name = t.substring(0, t.length() - 1);
value = "false";
} else {
throw new IllegalArgumentException("Missing '=' for argument: " + t);
}
name = name.trim();
value = value.trim();
Prop p = PROPS.get(name);
if (p == null) throw new IllegalArgumentException("Unknown argument: " + name);
try {
p.field.set(this, parseValue(value, p));
} catch (IllegalAccessException e) {
throw new IllegalArgumentException(e);
}
}
filecount = Math.max(0, filecount);
Arrays.sort(histogram);
}
/** Calculates a MD5 digest of the class. */
public String getDigest() {
try {
if (_className == null || "".equals(_className)) return "";
DynamicClassLoader loader =
(DynamicClassLoader) Thread.currentThread().getContextClassLoader();
ClassLoader tmpLoader = loader.getNewTempClassLoader();
Class cl = Class.forName(_className, false, tmpLoader);
if (cl == null) return "";
MessageDigest digest = MessageDigest.getInstance("MD5");
addDigest(digest, cl.getName());
addDigest(digest, cl.getModifiers());
Class superClass = cl.getSuperclass();
if (superClass != null) addDigest(digest, superClass.getName());
Class[] interfaces = cl.getInterfaces();
for (int i = 0; i < interfaces.length; i++) addDigest(digest, interfaces[i].getName());
Field[] fields = cl.getDeclaredFields();
Arrays.sort(fields, new FieldComparator());
if (_checkFields) {
for (Field field : fields) {
if (Modifier.isPrivate(field.getModifiers()) && !_checkPrivate) continue;
if (Modifier.isProtected(field.getModifiers()) && !_checkProtected) continue;
addDigest(digest, field.getName());
addDigest(digest, field.getModifiers());
addDigest(digest, field.getType().getName());
addDigest(digest, field.getAnnotations());
}
}
Method[] methods = cl.getDeclaredMethods();
Arrays.sort(methods, new MethodComparator());
for (int i = 0; i < methods.length; i++) {
Method method = methods[i];
if (Modifier.isPrivate(method.getModifiers()) && !_checkPrivate) continue;
if (Modifier.isProtected(method.getModifiers()) && !_checkProtected) continue;
if (Modifier.isStatic(method.getModifiers()) && !_checkStatic) continue;
addDigest(digest, method.getName());
addDigest(digest, method.getModifiers());
addDigest(digest, method.getName());
Class[] param = method.getParameterTypes();
for (int j = 0; j < param.length; j++) addDigest(digest, param[j].getName());
addDigest(digest, method.getReturnType().getName());
Class[] exn = method.getExceptionTypes();
for (int j = 0; j < exn.length; j++) addDigest(digest, exn[j].getName());
addDigest(digest, method.getAnnotations());
}
byte[] digestBytes = new byte[256];
int len = digest.digest(digestBytes, 0, digestBytes.length);
return digestToBase64(digestBytes, len);
} catch (Exception e) {
log.log(Level.FINER, e.toString(), e);
return "";
}
}
/**
* Standard constructor.
*
* @param type Type that you are going to be creating and editor for.
* @param readOnly Set to true to create a read-only customizer.
*/
public DynamicCustomizer(Class type, boolean readOnly) {
super(new GridBagLayout());
_readOnly = readOnly;
_type = type;
LabelFieldGBC gbc = new LabelFieldGBC();
try {
BeanInfo info = Introspector.getBeanInfo(type);
// Set up pretty display stuff.
setBorder(BorderFactory.createTitledBorder(info.getBeanDescriptor().getDisplayName()));
setToolTipText(info.getBeanDescriptor().getShortDescription());
// Get the properties and sort them.
PropertyDescriptor[] props = info.getPropertyDescriptors();
Arrays.sort(props, new PropertyComparator());
for (int i = 0; i < props.length; i++) {
// Ignore the "class" property, if it is provided.
if (props[i].getName().equals("class")) continue;
// Create a label for the field.
JLabel label = new JLabel(props[i].getDisplayName() + ":");
// Lookup the editor.
PropertyEditor editor = getEditorForProperty(props[i]);
// Add a listener to the editor so we know when to update
// the bean's fields.
editor.addPropertyChangeListener(_eListener);
// XXX What we need to do right here is provide a component
// that makes use of the "paintable" capability of the editor.
Component comp = editor.getCustomEditor();
if (comp == null) {
comp = new JLabel("<No editor available.>");
((JLabel) comp).setBorder(BorderFactory.createEtchedBorder());
}
// See if it is a read-only property. If so, then just
// display it.
if (_readOnly || props[i].getWriteMethod() == null) {
comp.setEnabled(false);
}
// Setup the accellerator key.
label.setLabelFor(comp);
label.setDisplayedMnemonic(label.getText().charAt(0));
// Set the tool tip text, if any.
String tip = props[i].getShortDescription();
if (tip != null) {
label.setToolTipText(tip);
if (comp instanceof JComponent) {
((JComponent) comp).setToolTipText(tip);
}
}
// Add the label and fields.
add(label, gbc.forLabel());
add(comp, gbc.forField());
// Set the mappings between editor and property, etc. for
// quick lookup later.
_prop2Editor.put(props[i], editor);
_editor2Prop.put(editor, props[i]);
}
// Filler...
add(new JLabel(), gbc.forLastLabel());
} catch (Exception ex) {
ex.printStackTrace();
}
}
