@SuppressWarnings({"HardCodedStringLiteral"})
private static JVMName getJVMSignature(
@Nullable PsiMethod method, boolean constructor, @Nullable PsiClass declaringClass) {
JVMNameBuffer signature = new JVMNameBuffer();
signature.append("(");
if (constructor) {
if (declaringClass != null) {
final PsiClass outerClass = declaringClass.getContainingClass();
if (outerClass != null) {
// declaring class is an inner class
if (!declaringClass.hasModifierProperty(PsiModifier.STATIC)) {
appendJvmClassQualifiedName(signature, getJVMQualifiedName(outerClass));
}
}
}
}
if (method != null) {
for (PsiParameter psiParameter : method.getParameterList().getParameters()) {
appendJVMSignature(signature, psiParameter.getType());
}
}
signature.append(")");
if (!constructor && method != null) {
appendJVMSignature(signature, method.getReturnType());
} else {
signature.append(new JVMRawText("V"));
}
return signature.toName();
}
@SuppressWarnings({"HardCodedStringLiteral"})
private static void appendJVMSignature(JVMNameBuffer buffer, PsiType type) {
if (type == null) {
return;
}
final PsiType psiType = TypeConversionUtil.erasure(type);
if (psiType instanceof PsiArrayType) {
buffer.append(new JVMRawText("["));
appendJVMSignature(buffer, ((PsiArrayType) psiType).getComponentType());
} else if (psiType instanceof PsiClassType) {
final JVMName jvmName = getJVMQualifiedName(psiType);
appendJvmClassQualifiedName(buffer, jvmName);
} else if (psiType instanceof PsiPrimitiveType) {
buffer.append(getPrimitiveSignature(psiType.getCanonicalText()));
} else {
LOG.error("unknown type " + type.getCanonicalText());
}
}