private void configureDocument(
ORecordAbstract<?> document, ODatabaseRecord db, DefinitionGroup definition) {
// configure document
// as of OrientDB 1.0rc8 the database may no longer be set on the
// document
// instead the current database can be set using
// ODatabaseRecordThreadLocal.INSTANCE.set(db);
// document.setDatabase(db);
if (document instanceof ODocument) {
// reset class name
ODocument doc = (ODocument) document;
/*
* Attention: Two long class names cause problems as file names will
* be based on them.
*/
String className = null;
if (definition != null) {
className = ONamespaceMap.encode(determineName(definition));
} else if (doc.containsField(OSerializationHelper.BINARY_WRAPPER_FIELD)
|| doc.containsField(OSerializationHelper.FIELD_SERIALIZATION_TYPE)) {
className = OSerializationHelper.BINARY_WRAPPER_CLASSNAME;
}
if (className != null) {
OSchema schema = db.getMetadata().getSchema();
if (!schema.existsClass(className)) {
// if the class doesn't exist yet, create a physical cluster
// manually for it
int cluster = db.addCluster(className, CLUSTER_TYPE.PHYSICAL);
schema.createClass(className, cluster);
}
doc.setClassName(className);
}
// configure children
for (Entry<String, Object> field : doc) {
List<ODocument> docs = new ArrayList<ODocument>();
List<ORecordAbstract<?>> recs = new ArrayList<ORecordAbstract<?>>();
if (field.getValue() instanceof Collection<?>) {
for (Object value : (Collection<?>) field.getValue()) {
if (value instanceof ODocument && !getSpecialFieldNames().contains(field.getKey())) {
docs.add((ODocument) value);
} else if (value instanceof ORecordAbstract<?>) {
recs.add((ORecordAbstract<?>) value);
}
}
} else if (field.getValue() instanceof ODocument
&& !getSpecialFieldNames().contains(field.getKey())) {
docs.add((ODocument) field.getValue());
} else if (field.getValue() instanceof ORecordAbstract<?>) {
recs.add((ORecordAbstract<?>) field.getValue());
}
if (definition != null) {
for (ODocument valueDoc : docs) {
ChildDefinition<?> child = definition.getChild(decodeProperty(field.getKey()));
DefinitionGroup childGroup;
if (child.asProperty() != null) {
childGroup = child.asProperty().getPropertyType();
} else if (child.asGroup() != null) {
childGroup = child.asGroup();
} else {
throw new IllegalStateException(
"Document is associated neither with a property nor a property group.");
}
configureDocument(valueDoc, db, childGroup);
}
}
for (ORecordAbstract<?> fieldRec : recs) {
configureDocument(fieldRec, db, null);
}
}
}
}
@SuppressWarnings("unchecked")
public OCommandExecutorSQLInsert parse(final OCommandRequest iRequest) {
final ODatabaseRecord database = getDatabase();
database.checkSecurity(ODatabaseSecurityResources.COMMAND, ORole.PERMISSION_READ);
init((OCommandRequestText) iRequest);
className = null;
newRecords = null;
content = null;
parserRequiredKeyword("INSERT");
parserRequiredKeyword("INTO");
String subjectName =
parserRequiredWord(true, "Invalid subject name. Expected cluster, class or index");
if (subjectName.startsWith(OCommandExecutorSQLAbstract.CLUSTER_PREFIX))
// CLUSTER
clusterName = subjectName.substring(OCommandExecutorSQLAbstract.CLUSTER_PREFIX.length());
else if (subjectName.startsWith(OCommandExecutorSQLAbstract.INDEX_PREFIX))
// INDEX
indexName = subjectName.substring(OCommandExecutorSQLAbstract.INDEX_PREFIX.length());
else {
// CLASS
if (subjectName.startsWith(OCommandExecutorSQLAbstract.CLASS_PREFIX))
subjectName = subjectName.substring(OCommandExecutorSQLAbstract.CLASS_PREFIX.length());
final OClass cls = database.getMetadata().getSchema().getClass(subjectName);
if (cls == null) throwParsingException("Class " + subjectName + " not found in database");
className = cls.getName();
}
parserSkipWhiteSpaces();
if (parserIsEnded())
throwSyntaxErrorException(
"Set of fields is missed. Example: (name, surname) or SET name = 'Bill'");
final String temp = parseOptionalWord(true);
if (temp.equals("CLUSTER")) {
clusterName = parserRequiredWord(false);
parserSkipWhiteSpaces();
if (parserIsEnded())
throwSyntaxErrorException(
"Set of fields is missed. Example: (name, surname) or SET name = 'Bill'");
} else parserGoBack();
newRecords = new ArrayList<Map<String, Object>>();
if (parserGetCurrentChar() == '(') {
parseValues();
} else {
parserNextWord(true, " ,\r\n");
if (parserGetLastWord().equals(KEYWORD_CONTENT)) {
newRecords = null;
parseContent();
} else if (parserGetLastWord().equals(KEYWORD_SET)) {
final LinkedHashMap<String, Object> fields = new LinkedHashMap<String, Object>();
newRecords.add(fields);
parseSetFields(fields);
}
}
return this;
}
