private int _getJavaClassLineNumber(JavaClass javaClass) {
int lineNumber = javaClass.getLineNumber();
Annotation[] annotations = javaClass.getAnnotations();
if (annotations.length == 0) {
return lineNumber;
}
for (Annotation annotation : annotations) {
int annotationLineNumber = annotation.getLineNumber();
Map<String, String> propertyMap = annotation.getPropertyMap();
if (propertyMap.isEmpty()) {
annotationLineNumber--;
}
if (annotationLineNumber < lineNumber) {
lineNumber = annotationLineNumber;
}
}
return lineNumber;
}
private void _updateJavaFromJavadoc(String fileName, String oldContent) throws Exception {
File javadocFile = new File(_basedir + fileName + "doc");
if (!javadocFile.exists()) {
return;
}
File file = new File(_basedir + fileName);
if (oldContent == null) {
oldContent = _fileUtil.read(file);
}
String[] lines = StringUtil.splitLines(oldContent);
JavaClass javaClass = _getJavaClass(fileName, new UnsyncStringReader(oldContent));
Document document = _saxReaderUtil.read(javadocFile);
Element rootElement = document.getRootElement();
Map<Integer, String> commentsMap = new TreeMap<Integer, String>();
commentsMap.put(javaClass.getLineNumber(), _getJavaClassComment(rootElement, javaClass));
Map<String, Element> methodElementsMap = new HashMap<String, Element>();
List<Element> methodElements = rootElement.elements("method");
for (Element methodElement : methodElements) {
String methodKey = _getMethodKey(methodElement);
methodElementsMap.put(methodKey, methodElement);
}
JavaMethod[] javaMethods = javaClass.getMethods();
for (JavaMethod javaMethod : javaMethods) {
if (commentsMap.containsKey(javaMethod.getLineNumber())) {
continue;
}
commentsMap.put(
javaMethod.getLineNumber(), _getJavaMethodComment(lines, methodElementsMap, javaMethod));
}
Map<String, Element> fieldElementsMap = new HashMap<String, Element>();
List<Element> fieldElements = rootElement.elements("field");
for (Element fieldElement : fieldElements) {
String fieldKey = _getFieldKey(fieldElement);
fieldElementsMap.put(fieldKey, fieldElement);
}
JavaField[] javaFields = javaClass.getFields();
for (JavaField javaField : javaFields) {
if (commentsMap.containsKey(javaField.getLineNumber())) {
continue;
}
commentsMap.put(
javaField.getLineNumber(), _getJavaFieldComment(lines, fieldElementsMap, javaField));
}
StringBuilder sb = new StringBuilder(oldContent.length());
for (int lineNumber = 1; lineNumber <= lines.length; lineNumber++) {
String line = lines[lineNumber - 1];
String comments = commentsMap.get(lineNumber);
if (comments != null) {
sb.append(comments);
}
sb.append(line);
sb.append("\n");
}
String newContent = sb.toString().trim();
if ((oldContent == null) || !oldContent.equals(newContent)) {
_fileUtil.write(file, newContent);
System.out.println("Writing " + file);
}
}
private String _removeJavadocFromJava(String fileName, boolean log) throws Exception {
File file = new File(_basedir + fileName);
String oldContent = _fileUtil.read(file);
String[] lines = StringUtil.splitLines(oldContent);
JavaClass javaClass = _getJavaClass(fileName, new UnsyncStringReader(oldContent));
Set<Integer> lineNumbers = new HashSet<Integer>();
lineNumbers.add(javaClass.getLineNumber());
JavaMethod[] javaMethods = javaClass.getMethods();
for (JavaMethod javaMethod : javaMethods) {
lineNumbers.add(javaMethod.getLineNumber());
}
JavaField[] javaFields = javaClass.getFields();
for (JavaField javaField : javaFields) {
lineNumbers.add(javaField.getLineNumber());
}
for (int lineNumber : lineNumbers) {
int pos = lineNumber - 2;
String line = lines[pos].trim();
if (line.endsWith("*/")) {
while (true) {
lines[pos] = null;
if (line.startsWith("/**")) {
break;
}
line = lines[--pos].trim();
}
}
}
StringBuilder sb = new StringBuilder(oldContent.length());
for (String line : lines) {
if (line != null) {
sb.append(line);
sb.append("\n");
}
}
String newContent = sb.toString().trim();
if ((oldContent == null) || !oldContent.equals(newContent)) {
_fileUtil.write(file, newContent);
if (log) {
System.out.println("Writing " + file);
}
}
return newContent;
}