/**
* Converts a class name into a (possibly localized) string. Anonymous inner classes gets
* converted into a localized string.
*
* @param t the type of the class whose name is to be rendered
* @param longform if set, the class' fullname is displayed - if unset the short name is chosen
* (w/o package)
* @param locale the locale in which the string is to be rendered
* @return localized string representation
*/
protected String className(ClassType t, boolean longform, Locale locale) {
Symbol sym = t.tsym;
if (sym.name.length() == 0 && (sym.flags() & COMPOUND) != 0) {
StringBuilder s = new StringBuilder(visit(t.supertype_field, locale));
for (List<Type> is = t.interfaces_field; is.nonEmpty(); is = is.tail) {
s.append("&");
s.append(visit(is.head, locale));
}
return s.toString();
} else if (sym.name.length() == 0) {
String s;
ClassType norm = (ClassType) t.tsym.type;
if (norm == null) {
s = localize(locale, "compiler.misc.anonymous.class", (Object) null);
} else if (norm.interfaces_field != null && norm.interfaces_field.nonEmpty()) {
s =
localize(
locale, "compiler.misc.anonymous.class", visit(norm.interfaces_field.head, locale));
} else {
s = localize(locale, "compiler.misc.anonymous.class", visit(norm.supertype_field, locale));
}
return s;
} else if (longform) {
return sym.getQualifiedName().toString();
} else {
return sym.name.toString();
}
}
@Override
public String visitWildcardType(WildcardType t, Locale locale) {
StringBuilder s = new StringBuilder();
s.append(t.kind);
if (t.kind != UNBOUND) {
s.append(visit(t.type, locale));
}
return s.toString();
}
@Override
public String format(JCDiagnostic diag, Locale l) {
StringBuilder sb = new StringBuilder();
nameSimplifier = new ClassNameSimplifier();
for (WhereClauseKind kind : WhereClauseKind.values()) whereClauses.get(kind).clear();
preprocessDiagnostic(diag);
sb.append(formatter.format(diag, l));
if (getConfiguration().isEnabled(RichFormatterFeature.WHERE_CLAUSES)) {
List<JCDiagnostic> clauses = getWhereClauses();
String indent = formatter.isRaw() ? "" : formatter.indentString(DetailsInc);
for (JCDiagnostic d : clauses) {
String whereClause = formatter.format(d, l);
if (whereClause.length() > 0) {
sb.append('\n' + indent + whereClause);
}
}
}
return sb.toString();
}
public String simplify(Symbol s) {
String name = s.getQualifiedName().toString();
if (!s.type.isCompound()) {
List<Symbol> conflicts = nameClashes.get(s.getSimpleName());
if (conflicts == null || (conflicts.size() == 1 && conflicts.contains(s))) {
List<Name> l = List.nil();
Symbol s2 = s;
while (s2.type.getEnclosingType().tag == CLASS && s2.owner.kind == Kinds.TYP) {
l = l.prepend(s2.getSimpleName());
s2 = s2.owner;
}
l = l.prepend(s2.getSimpleName());
StringBuilder buf = new StringBuilder();
String sep = "";
for (Name n2 : l) {
buf.append(sep);
buf.append(n2);
sep = ".";
}
name = buf.toString();
}
}
return name;
}
@Override
public String visitClassType(ClassType t, Locale locale) {
StringBuilder buf = new StringBuilder();
if (t.getEnclosingType().tag == CLASS && t.tsym.owner.kind == Kinds.TYP) {
buf.append(visit(t.getEnclosingType(), locale));
buf.append('.');
buf.append(className(t, false, locale));
} else {
buf.append(className(t, true, locale));
}
if (t.getTypeArguments().nonEmpty()) {
buf.append('<');
buf.append(visitTypes(t.getTypeArguments(), locale));
buf.append('>');
}
return buf.toString();
}
/**
* Converts a set of method argument types into their corresponding localized string
* representation.
*
* @param args arguments to be rendered
* @param varArgs if true, the last method argument is regarded as a vararg
* @param locale the locale in which the string is to be rendered
* @return localized string representation
*/
protected String printMethodArgs(List<Type> args, boolean varArgs, Locale locale) {
if (!varArgs) {
return visitTypes(args, locale);
} else {
StringBuilder buf = new StringBuilder();
while (args.tail.nonEmpty()) {
buf.append(visit(args.head, locale));
args = args.tail;
buf.append(',');
}
if (args.head.unannotatedType().getKind() == TypeKind.ARRAY) {
buf.append(visit(((ArrayType) args.head.unannotatedType()).elemtype, locale));
if (args.head.getAnnotations().nonEmpty()) {
buf.append(' ');
buf.append(args.head.getAnnotations());
buf.append(' ');
}
buf.append("...");
} else {
buf.append(visit(args.head, locale));
}
return buf.toString();
}
}
private static String quoteChars(String s) {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < s.length(); i++) sb.append(quoteChar(s.charAt(i)));
return sb.toString();
}