private static String maybeGetJsExportName(Annotation[] annotations, String calculatedName) {
AnnotationBinding jsExport = JdtUtil.getAnnotation(annotations, JSEXPORT_CLASS);
if (jsExport == null) {
return null;
}
String value = JdtUtil.getAnnotationParameterString(jsExport, "value");
return Strings.isNullOrEmpty(value) ? calculatedName : value;
}
/** Returns a description for a type suitable for reporting errors to the users. */
public static String getReadableDescription(JType type) {
if (type instanceof JArrayType) {
JArrayType arrayType = (JArrayType) type;
return getReadableDescription(arrayType.getLeafType())
+ Strings.repeat("[]", arrayType.getDims());
}
return Joiner.on(".").join(type.getCompoundName());
}
public static String resolveExpression(
String instance, String path, String prefix, String suffix) {
String expression = path.replace(".", "().") + "()";
if (!Strings.isNullOrEmpty(instance)) {
expression = instance + "." + expression;
}
if (!Strings.isNullOrEmpty(prefix)) {
expression = "\"" + Generator.escape(prefix) + "\" + " + expression;
}
if (!Strings.isNullOrEmpty(suffix)) {
expression += " + \"" + Generator.escape(suffix) + "\"";
}
return expression;
}