private void createCanonicalMethods() {
if (!hasAnnotation(annotatedClass, EQUALS_HASHCODE_ANNOT)) {
createHashCode(annotatedClass, false, false, true, null, null);
createEquals(annotatedClass, false, true, true, null, null);
}
if (!hasAnnotation(annotatedClass, TOSTRING_ANNOT)) {
if (ownerField == null) createToString(annotatedClass, false, false, null, null, false);
else
createToString(
annotatedClass,
false,
false,
Collections.singletonList(ownerField.getName()),
null,
false);
}
}
private static void doAddGlobalTransforms(
ASTTransformationsContext context, boolean isFirstScan) {
final CompilationUnit compilationUnit = context.getCompilationUnit();
GroovyClassLoader transformLoader = compilationUnit.getTransformLoader();
Map<String, URL> transformNames = new LinkedHashMap<String, URL>();
try {
Enumeration<URL> globalServices =
transformLoader.getResources(
"META-INF/services/org.codehaus.groovy.transform.ASTTransformation");
while (globalServices.hasMoreElements()) {
URL service = globalServices.nextElement();
String className;
BufferedReader svcIn = null;
try {
svcIn = new BufferedReader(new InputStreamReader(service.openStream()));
try {
className = svcIn.readLine();
} catch (IOException ioe) {
compilationUnit
.getErrorCollector()
.addError(
new SimpleMessage(
"IOException reading the service definition at "
+ service.toExternalForm()
+ " because of exception "
+ ioe.toString(),
null));
continue;
}
Set<String> disabledGlobalTransforms =
compilationUnit.getConfiguration().getDisabledGlobalASTTransformations();
if (disabledGlobalTransforms == null) disabledGlobalTransforms = Collections.emptySet();
while (className != null) {
if (!className.startsWith("#") && className.length() > 0) {
if (!disabledGlobalTransforms.contains(className)) {
if (transformNames.containsKey(className)) {
if (!service.equals(transformNames.get(className))) {
compilationUnit
.getErrorCollector()
.addWarning(
WarningMessage.POSSIBLE_ERRORS,
"The global transform for class "
+ className
+ " is defined in both "
+ transformNames.get(className).toExternalForm()
+ " and "
+ service.toExternalForm()
+ " - the former definition will be used and the latter ignored.",
null,
null);
}
} else {
transformNames.put(className, service);
}
}
}
try {
className = svcIn.readLine();
} catch (IOException ioe) {
compilationUnit
.getErrorCollector()
.addError(
new SimpleMessage(
"IOException reading the service definition at "
+ service.toExternalForm()
+ " because of exception "
+ ioe.toString(),
null));
//noinspection UnnecessaryContinue
continue;
}
}
} finally {
if (svcIn != null) svcIn.close();
}
}
} catch (IOException e) {
// FIXME the warning message will NPE with what I have :(
compilationUnit
.getErrorCollector()
.addError(
new SimpleMessage(
"IO Exception attempting to load global transforms:" + e.getMessage(), null));
}
try {
Class.forName("java.lang.annotation.Annotation"); // test for 1.5 JVM
} catch (Exception e) {
// we failed, notify the user
StringBuffer sb = new StringBuffer();
sb.append("Global ASTTransformations are not enabled in retro builds of groovy.\n");
sb.append("The following transformations will be ignored:");
for (Map.Entry<String, URL> entry : transformNames.entrySet()) {
sb.append('\t');
sb.append(entry.getKey());
sb.append('\n');
}
compilationUnit
.getErrorCollector()
.addWarning(
new WarningMessage(WarningMessage.POSSIBLE_ERRORS, sb.toString(), null, null));
return;
}
// record the transforms found in the first scan, so that in the 2nd scan, phase operations
// can be added for only for new transforms that have come in
if (isFirstScan) {
for (Map.Entry<String, URL> entry : transformNames.entrySet()) {
context.getGlobalTransformNames().add(entry.getKey());
}
addPhaseOperationsForGlobalTransforms(
context.getCompilationUnit(), transformNames, isFirstScan);
} else {
Iterator<Map.Entry<String, URL>> it = transformNames.entrySet().iterator();
while (it.hasNext()) {
Map.Entry<String, URL> entry = it.next();
if (!context.getGlobalTransformNames().add(entry.getKey())) {
// phase operations for this transform class have already been added before, so remove
// from current scan cycle
it.remove();
}
}
addPhaseOperationsForGlobalTransforms(
context.getCompilationUnit(), transformNames, isFirstScan);
}
}
private List getPrimaryClassNodes(boolean sort) {
if (sort == true) {
List<ModuleNode> sortedModules = this.ast.getSortedModules();
if (sortedModules != null) {
return sortedModules;
}
}
// FIXASC (groovychange) rewritten
/*old{
List unsorted = new ArrayList();
Iterator modules = this.ast.getModules().iterator();
while (modules.hasNext()) {
ModuleNode module = (ModuleNode) modules.next();
Iterator classNodes = module.getClasses().iterator();
while (classNodes.hasNext()) {
ClassNode classNode = (ClassNode) classNodes.next();
unsorted.add(classNode);
}
}
*/
// new
List<ClassNode> unsorted = new ArrayList<ClassNode>();
for (ModuleNode module : this.ast.getModules()) {
unsorted.addAll(module.getClasses());
}
// FIXASC (groovychange) end
if (!sort) return unsorted;
// GRECLIPSE: start: rewritten sort algorithm
/*old{
int[] indexClass = new int[unsorted.size()];
int[] indexInterface = new int[unsorted.size()];
{
int i = 0;
for (Iterator<ClassNode> iter = unsorted.iterator(); iter.hasNext(); i++) {
ClassNode element = iter.next();
if (element.isInterface()) {
indexInterface[i] = getSuperInterfaceCount(element);
indexClass[i] = -1;
} else {
indexClass[i] = getSuperClassCount(element);
indexInterface[i] = -1;
}
}
}
List<ClassNode> sorted = getSorted(indexInterface, unsorted);
sorted.addAll(getSorted(indexClass, unsorted));
*/
// newcode:
// Sort them by how many types are in their hierarchy, but all interfaces first.
// Algorithm:
// Create a list of integers. Each integer captures the index into the unsorted
// list (bottom 16bits) and the count of how many types are in that types
// hierarchy (top 16bits). For classes the count is augmented by 2000 so that
// when sorting the classes will come out after the interfaces.
// This list of integers is sorted. We then just go through it and for the
// lower 16bits of each entry (0xffff) that is the index of the next value to
// pull from the unsorted list and put into the sorted list.
// Will break down if more than 2000 interfaces in the type hierarchy for an
// individual type, or a project contains > 65535 files... but if you've got
// that kind of setup, you have other problems...
List<Integer> countIndexPairs = new ArrayList<Integer>();
{
int i = 0;
for (Iterator iter = unsorted.iterator(); iter.hasNext(); i++) {
ClassNode node = (ClassNode) iter.next();
if (node.isInterface()) {
countIndexPairs.add((getSuperInterfaceCount(node) << 16) + i);
} else {
countIndexPairs.add(((getSuperClassCount(node) + 2000) << 16) + i);
}
}
}
Collections.sort(countIndexPairs);
List sorted = new ArrayList();
for (int i : countIndexPairs) {
sorted.add(unsorted.get(i & 0xffff));
}
this.ast.setSortedModules(sorted);
// end
return sorted;
}
