/** Extracts document and cluster lists before serialization. */ @Persist private void beforeSerialization() { /* * See http://issues.carrot2.org/browse/CARROT-693; this monitor does not save us * in multi-threaded environment anyway. A better solution would be to prepare * this eagerly in the constructor, but we try to balance overhead and full * correctness here. */ synchronized (this) { query = (String) attributes.get(AttributeNames.QUERY); if (getDocuments() != null) { documents = Lists.newArrayList(getDocuments()); } else { documents = null; } if (getClusters() != null) { clusters = Lists.newArrayList(getClusters()); } else { clusters = null; } otherAttributesForSerialization = MapUtils.asHashMap(SimpleXmlWrappers.wrap(attributes)); otherAttributesForSerialization.remove(AttributeNames.QUERY); otherAttributesForSerialization.remove(AttributeNames.CLUSTERS); otherAttributesForSerialization.remove(AttributeNames.DOCUMENTS); if (otherAttributesForSerialization.isEmpty()) { otherAttributesForSerialization = null; } } }
@ElementMap(entry = "field", key = "key", attribute = true, inline = true, required = false) @SuppressWarnings("unused") private HashMap<String, SimpleXmlWrapperValue> getOtherFieldsXml() { final HashMap<String, SimpleXmlWrapperValue> otherFieldsForSerialization; synchronized (this) { otherFieldsForSerialization = MapUtils.asHashMap(SimpleXmlWrappers.wrap(fields)); } otherFieldsForSerialization.remove(TITLE); otherFieldsForSerialization.remove(SUMMARY); otherFieldsForSerialization.remove(CONTENT_URL); otherFieldsForSerialization.remove(SOURCES); otherFieldsForSerialization.remove(LANGUAGE); otherFieldsForSerialization.remove(SCORE); fireSerializationListeners(otherFieldsForSerialization); return otherFieldsForSerialization.isEmpty() ? null : otherFieldsForSerialization; }
@Persist @SuppressWarnings("unused") private void beforeSerialization() { documentIds = Lists.transform( documents, new Function<Document, DocumentRefid>() { public DocumentRefid apply(Document document) { return new DocumentRefid(document.getId()); } }); // Remove score from attributes for serialization otherAttributesForSerialization = MapUtils.asHashMap(SimpleXmlWrappers.wrap(attributes)); otherAttributesForSerialization.remove(SCORE); if (otherAttributesForSerialization.isEmpty()) { otherAttributesForSerialization = null; } }
@Persist private void beforeSerialization() { forSerialization = MapUtils.asHashMap(SimpleXmlWrappers.wrap(map)); }