/**
* * Creates an entry into the ODocument-Collection and create a new Class named "collectionName"
*
* @param collectionName
* @return
* @throws Throwable
*/
public ODocument create(String collectionName) throws Throwable {
Logger.trace("Method Start");
try {
if (existsCollection(collectionName))
throw new InvalidCollectionException("Collection " + collectionName + " already exists");
} catch (SqlInjectionException e) {
throw new InvalidCollectionException(e);
}
ODocument doc = super.create();
doc.field("name", collectionName);
save(doc);
// create new class
OClass documentClass = db.getMetadata().getSchema().getClass(CLASS_NODE_NAME);
db.getMetadata().getSchema().createClass(collectionName, documentClass);
// grants to the new class
ORole registeredRole = RoleDao.getRole(DefaultRoles.REGISTERED_USER.toString());
ORole anonymousRole = RoleDao.getRole(DefaultRoles.ANONYMOUS_USER.toString());
registeredRole.addRule(
ODatabaseSecurityResources.CLASS + "." + collectionName, ORole.PERMISSION_ALL);
registeredRole.addRule(
ODatabaseSecurityResources.CLUSTER + "." + collectionName, ORole.PERMISSION_ALL);
anonymousRole.addRule(
ODatabaseSecurityResources.CLASS + "." + collectionName, ORole.PERMISSION_READ);
anonymousRole.addRule(
ODatabaseSecurityResources.CLUSTER + "." + collectionName, ORole.PERMISSION_READ);
PermissionsHelper.grantRead(doc, registeredRole);
PermissionsHelper.grantRead(doc, anonymousRole);
Logger.trace("Method End");
return doc;
} // getNewModelInstance(String collectionName)
/**
* * Creates an entry into the ODocument-Collection and create a new Class named "collectionName"
*
* @param collectionName
* @return an ODocument instance representing the collection
* @throws CollectionAlreadyExistsException
* @throws OpenTransactionException, CollectionAlreadyExistsException, InvalidCollectionException,
* InvalidModelException, Throwable
*/
public ODocument create(String collectionName)
throws OpenTransactionException, CollectionAlreadyExistsException, InvalidCollectionException,
InvalidModelException, Throwable {
if (DbHelper.isInTransaction())
throw new OpenTransactionException("Cannot create a collection within an open transaction");
if (Logger.isTraceEnabled()) Logger.trace("Method Start");
if (Character.isDigit(collectionName.charAt(0))) {
throw new InvalidCollectionException("Collection names cannot start by a digit");
}
if (collectionName.contains(";")) {
throw new InvalidCollectionException("Collection cannot contain ;");
}
if (collectionName.contains(":")) {
throw new InvalidCollectionException("Collection cannot contain :");
}
if (collectionName.contains(".")) {
throw new InvalidCollectionException("Collection cannot contain .");
}
if (collectionName.contains("@")) {
throw new InvalidCollectionException("Collection cannot contain @");
}
if (collectionName.startsWith("_")) {
throw new InvalidCollectionException("Collection cannot start with _");
}
if (!collectionName.matches(COLLECTION_NAME_REGEX)) {
throw new InvalidCollectionException(
"Collection name must be complaint with the regular expression: "
+ COLLECTION_NAME_REGEX);
}
if (collectionName.toUpperCase().startsWith("_BB_")) {
throw new InvalidCollectionException(
"Collection name is not valid: it can't be prefixed with _BB_");
}
try {
if (existsCollection(collectionName))
throw new CollectionAlreadyExistsException(
"Collection " + collectionName + " already exists");
} catch (SqlInjectionException e) {
throw new InvalidCollectionException(e);
}
ODocument doc = super.create();
doc.field("name", collectionName);
save(doc);
// create new class
OClass documentClass = db.getMetadata().getSchema().getClass(CLASS_NODE_NAME);
db.getMetadata().getSchema().createClass(collectionName, documentClass);
// grants to the new class
ORole registeredRole = RoleDao.getRole(DefaultRoles.REGISTERED_USER.toString());
ORole anonymousRole = RoleDao.getRole(DefaultRoles.ANONYMOUS_USER.toString());
registeredRole.addRule(
ODatabaseSecurityResources.CLASS + "." + collectionName, ORole.PERMISSION_ALL);
registeredRole.addRule(
ODatabaseSecurityResources.CLUSTER + "." + collectionName, ORole.PERMISSION_ALL);
anonymousRole.addRule(
ODatabaseSecurityResources.CLASS + "." + collectionName, ORole.PERMISSION_READ);
anonymousRole.addRule(
ODatabaseSecurityResources.CLUSTER + "." + collectionName, ORole.PERMISSION_READ);
PermissionsHelper.grantRead(doc, registeredRole);
PermissionsHelper.grantRead(doc, anonymousRole);
if (Logger.isTraceEnabled()) Logger.trace("Method End");
return doc;
} // getNewModelInstance(String collectionName)