@SuppressWarnings("unchecked")
@Override
public void init(NamedList args) {
Object patternParam = args.remove(PATTERN_PARAM);
if (patternParam == null) {
throw new SolrException(
ErrorCode.SERVER_ERROR, "Missing required init parameter: " + PATTERN_PARAM);
}
try {
pattern = Pattern.compile(patternParam.toString());
} catch (PatternSyntaxException e) {
throw new SolrException(ErrorCode.SERVER_ERROR, "Invalid regex: " + patternParam, e);
}
Object replacementParam = args.remove(REPLACEMENT_PARAM);
if (replacementParam == null) {
throw new SolrException(
ErrorCode.SERVER_ERROR, "Missing required init parameter: " + REPLACEMENT_PARAM);
}
Boolean literalReplacement = args.removeBooleanArg(LITERAL_REPLACEMENT_PARAM);
if (literalReplacement != null) {
literalReplacementEnabled = literalReplacement;
}
if (literalReplacementEnabled) {
replacement = Matcher.quoteReplacement(replacementParam.toString());
} else {
replacement = replacementParam.toString();
}
super.init(args);
}
/** macro */
private static SelectorParams parseSelectorParams(NamedList args) {
return FieldMutatingUpdateProcessorFactory.parseSelectorParams(args);
}
@SuppressWarnings("unchecked")
@Override
public void init(NamedList args) {
Object d = args.remove(DEST_PARAM);
if (null == d) {
throw new SolrException(SERVER_ERROR, "Init param '" + DEST_PARAM + "' must be specified");
} else if (!(d instanceof CharSequence)) {
throw new SolrException(
SERVER_ERROR, "Init param '" + DEST_PARAM + "' must be a string (ie: 'str')");
}
dest = d.toString();
List<Object> sources = args.getAll(SOURCE_PARAM);
if (0 == sources.size()) {
throw new SolrException(SERVER_ERROR, "Init param '" + SOURCE_PARAM + "' must be specified");
}
if (1 == sources.size() && sources.get(0) instanceof NamedList) {
// nested set of selector options
NamedList selectorConfig = (NamedList) args.remove(SOURCE_PARAM);
srcInclusions = parseSelectorParams(selectorConfig);
List<Object> excList = selectorConfig.getAll("exclude");
for (Object excObj : excList) {
if (null == excObj) {
throw new SolrException(
SERVER_ERROR, "Init param '" + SOURCE_PARAM + "' child 'exclude' can not be null");
}
if (!(excObj instanceof NamedList)) {
throw new SolrException(
SERVER_ERROR, "Init param '" + SOURCE_PARAM + "' child 'exclude' must be <lst/>");
}
NamedList exc = (NamedList) excObj;
srcExclusions.add(parseSelectorParams(exc));
if (0 < exc.size()) {
throw new SolrException(
SERVER_ERROR,
"Init param '"
+ SOURCE_PARAM
+ "' has unexpected 'exclude' sub-param(s): '"
+ selectorConfig.getName(0)
+ "'");
}
// call once per instance
selectorConfig.remove("exclude");
}
if (0 < selectorConfig.size()) {
throw new SolrException(
SERVER_ERROR,
"Init param '"
+ SOURCE_PARAM
+ "' contains unexpected child param(s): '"
+ selectorConfig.getName(0)
+ "'");
}
} else {
// source better be one or more strings
srcInclusions.fieldName =
new HashSet<String>(FieldMutatingUpdateProcessorFactory.oneOrMany(args, "source"));
}
if (0 < args.size()) {
throw new SolrException(SERVER_ERROR, "Unexpected init param(s): '" + args.getName(0) + "'");
}
super.init(args);
}
@SuppressWarnings("unchecked")
@Override
public void init(NamedList args) {
// no length specific init args
super.init(args);
}
