private CswRecordCollection buildCollection(
SourceResponse sourceResponse, Map<String, Serializable> arguments) {
CswRecordCollection recordCollection = new CswRecordCollection();
recordCollection.setNumberOfRecordsMatched(sourceResponse.getHits());
recordCollection.setNumberOfRecordsReturned(sourceResponse.getResults().size());
recordCollection.setStartPosition(sourceResponse.getRequest().getQuery().getStartIndex());
Object elementSetTypeArg = arguments.get(CswConstants.ELEMENT_SET_TYPE);
if (elementSetTypeArg instanceof ElementSetType) {
ElementSetType elementSetType = (ElementSetType) elementSetTypeArg;
recordCollection.setElementSetType(elementSetType);
}
Object elementNamesArg = arguments.get(CswConstants.ELEMENT_NAMES);
if (elementNamesArg instanceof QName[]) {
QName[] qnames = (QName[]) elementNamesArg;
if (qnames.length > 0) {
List<QName> elementNames = new ArrayList();
for (QName entry : qnames) {
elementNames.add(entry);
}
recordCollection.setElementName(elementNames);
}
}
Object isByIdQuery = arguments.get(CswConstants.IS_BY_ID_QUERY);
if (isByIdQuery != null) {
recordCollection.setById((Boolean) isByIdQuery);
}
Object arg = arguments.get((CswConstants.GET_RECORDS));
if (arg != null && arg instanceof GetRecordsType) {
recordCollection.setRequest((GetRecordsType) arg);
}
Object resultType = arguments.get(CswConstants.RESULT_TYPE_PARAMETER);
if (resultType instanceof ResultType) {
recordCollection.setResultType((ResultType) resultType);
}
Object outputSchema = arguments.get(CswConstants.OUTPUT_SCHEMA_PARAMETER);
if (outputSchema instanceof String) {
recordCollection.setOutputSchema((String) outputSchema);
} else {
recordCollection.setOutputSchema(CswConstants.CSW_OUTPUT_SCHEMA);
}
Object doWriteNamespaces = arguments.get(CswConstants.WRITE_NAMESPACES);
if (doWriteNamespaces instanceof Boolean) {
recordCollection.setDoWriteNamespaces((Boolean) doWriteNamespaces);
}
return recordCollection;
}
private void validateInput(SourceResponse sourceResponse, Map<String, Serializable> arguments) {
if (null == sourceResponse) {
throw new IllegalArgumentException("Null source response.");
} else if (null == arguments) {
throw new IllegalArgumentException("Null argument map.");
} else if (null == sourceResponse.getResults()) {
throw new IllegalArgumentException("Null results list.");
} else if (!isByIdQuery(arguments)
&& null == arguments.get(CswConstants.RESULT_TYPE_PARAMETER)) {
// An exception is thrown only if the query isn't by ID (i.e. it's not a GetRecordById
// request) because GetRecordById does not use the ResultType attribute.
throw new IllegalArgumentException("Null result type argument.");
} else if (null == sourceResponse.getRequest()) {
throw new IllegalArgumentException("Null source response query request.");
} else if (null == sourceResponse.getRequest().getQuery()) {
throw new IllegalArgumentException("Null source response query.");
}
}