/**
* Processes "import" PI. Checks syntax of the identifier
*
* @param data
*/
@NbBundle.Messages({
"ERR_importNotJavaIdentifier=Imported symbol must be a class or package name.",
"ERR_importInsideElement=Imports must be at top level, not nested in elements",
"ERR_importFollowsRoot=Import must not follow the root element",
"ERR_missingImportIdentifier=Identifier missing in ?import instruction"
})
private FxNode handleFxImport(String data) {
if (data.endsWith("?")) {
// recovery from unterminated ?> -- the lexer will report ? as part of PI data.
data = data.substring(0, data.length() - 1);
}
if ("".equals(data)) {
addError("missing-import-identifier", ERR_missingImportIdentifier());
return null;
}
int lastDot = data.lastIndexOf('.');
boolean starImport = false;
if (lastDot != -1 && lastDot < data.length() - 1) {
if (FX_IMPORT_STAR.equals(data.substring(lastDot + 1))) {
starImport = true;
data = data.substring(0, lastDot);
}
}
ImportDecl decl = accessor.createImport(data, starImport);
if (!FxXmlSymbols.isQualifiedIdentifier(data)) {
addAttributeError(
ContentLocator.ATTRIBUTE_DATA,
"import-not-java-identifier",
ERR_importNotJavaIdentifier(),
data);
accessor.makeBroken(decl);
}
imports.add(decl);
return decl;
}
