Examples with QueryObjectProvider org.bimserver.database.queries.QueryObjectProvider used on opensource projects

Example 1 with QueryObjectProvider

use of org.bimserver.database.queries.QueryObjectProvider in project BIMserver by opensourceBIM.

the class AddAttributeChange method execute.

@Override
public void execute(Transaction transaction) throws UserException, BimserverLockConflictException, BimserverDatabaseException, IOException, QueryException {
    PackageMetaData packageMetaData = transaction.getDatabaseSession().getMetaDataManager().getPackageMetaData(transaction.getProject().getSchema());
    HashMapVirtualObject object = transaction.get(oid);
    if (object == null) {
        Query query = new Query(packageMetaData);
        QueryPart queryPart = query.createQueryPart();
        queryPart.addOid(oid);
        QueryObjectProvider queryObjectProvider = new QueryObjectProvider(transaction.getDatabaseSession(), transaction.getBimServer(), query, Collections.singleton(transaction.getPreviousRevision().getOid()), packageMetaData);
        object = queryObjectProvider.next();
        transaction.updated(object);
    }
    EClass eClass = transaction.getDatabaseSession().getEClassForOid(oid);
    if (!ChangeHelper.canBeChanged(eClass)) {
        throw new UserException("Only objects from the following schemas are allowed to be changed: Ifc2x3tc1 and IFC4, this object (" + eClass.getName() + ") is from the \"" + eClass.getEPackage().getName() + "\" package");
    }
    if (object == null) {
        throw new UserException("No object of type \"" + eClass.getName() + "\" with oid " + oid + " found in project with pid " + transaction.getProject().getId());
    }
    EAttribute eAttribute = packageMetaData.getEAttribute(eClass.getName(), attributeName);
    if (eAttribute == null) {
        throw new UserException("No attribute with the name \"" + attributeName + "\" found in class \"" + eClass.getName() + "\"");
    }
    if (!eAttribute.isMany()) {
        throw new UserException("Attribute is not of type 'many'");
    }
    object.addListItem(eAttribute, value);
}

Example 2 with QueryObjectProvider

use of org.bimserver.database.queries.QueryObjectProvider in project BIMserver by opensourceBIM.

the class AddReferenceChange method execute.

@Override
public void execute(Transaction transaction) throws UserException, BimserverLockConflictException, BimserverDatabaseException, IOException, QueryException {
    PackageMetaData packageMetaData = transaction.getDatabaseSession().getMetaDataManager().getPackageMetaData(transaction.getProject().getSchema());
    HashMapVirtualObject object = transaction.get(oid);
    if (object == null) {
        Query query = new Query(packageMetaData);
        QueryPart queryPart = query.createQueryPart();
        queryPart.addOid(oid);
        QueryObjectProvider queryObjectProvider = new QueryObjectProvider(transaction.getDatabaseSession(), transaction.getBimServer(), query, Collections.singleton(transaction.getPreviousRevision().getOid()), packageMetaData);
        object = queryObjectProvider.next();
        transaction.updated(object);
    }
    EClass eClass = transaction.getDatabaseSession().getEClassForOid(oid);
    if (!ChangeHelper.canBeChanged(eClass)) {
        throw new UserException("Only objects from the following schemas are allowed to be changed: Ifc2x3tc1 and IFC4, this object (" + eClass.getName() + ") is from the \"" + eClass.getEPackage().getName() + "\" package");
    }
    if (object == null) {
        throw new UserException("No object of type \"" + eClass.getName() + "\" with oid " + oid + " found in project with pid " + transaction.getProject().getId());
    }
    EReference eReference = packageMetaData.getEReference(eClass.getName(), referenceName);
    if (eReference == null) {
        throw new UserException("No reference with the name \"" + referenceName + "\" found in class \"" + eClass.getName() + "\"");
    }
    if (!eReference.isMany()) {
        throw new UserException("Reference is not of type 'many'");
    }
    EClass eClassForOid = transaction.getDatabaseSession().getEClassForOid(referenceOid);
    object.addReference(eReference, eClassForOid, referenceOid);
}

Example 3 with QueryObjectProvider

use of org.bimserver.database.queries.QueryObjectProvider in project BIMserver by opensourceBIM.

the class RemoveAllReferencesChange method execute.

@SuppressWarnings("rawtypes")
@Override
public void execute(Transaction transaction) throws UserException, BimserverLockConflictException, BimserverDatabaseException, IOException, QueryException {
    PackageMetaData packageMetaData = transaction.getDatabaseSession().getMetaDataManager().getPackageMetaData(transaction.getProject().getSchema());
    Query query = new Query(packageMetaData);
    QueryPart queryPart = query.createQueryPart();
    queryPart.addOid(oid);
    HashMapVirtualObject object = transaction.get(oid);
    if (object == null) {
        QueryObjectProvider queryObjectProvider = new QueryObjectProvider(transaction.getDatabaseSession(), transaction.getBimServer(), query, Collections.singleton(transaction.getPreviousRevision().getOid()), packageMetaData);
        object = queryObjectProvider.next();
        transaction.updated(object);
    }
    EClass eClass = transaction.getDatabaseSession().getEClassForOid(oid);
    if (!ChangeHelper.canBeChanged(eClass)) {
        throw new UserException("Only objects from the following schemas are allowed to be changed: Ifc2x3tc1 and IFC4, this object (" + eClass.getName() + ") is from the \"" + eClass.getEPackage().getName() + "\" package");
    }
    if (object == null) {
        throw new UserException("No object of type \"" + eClass.getName() + "\" with oid " + oid + " found in project with pid " + transaction.getProject().getId());
    }
    EReference eReference = packageMetaData.getEReference(eClass.getName(), referenceName);
    if (eReference == null) {
        throw new UserException("No reference with the name \"" + referenceName + "\" found in class \"" + eClass.getName() + "\"");
    }
    if (!eReference.isMany()) {
        throw new UserException("Reference is not of type 'many'");
    }
    List list = (List) object.get(eReference.getName());
    while (!list.isEmpty()) {
        list.remove(0);
    }
}

Example 4 with QueryObjectProvider

use of org.bimserver.database.queries.QueryObjectProvider in project BIMserver by opensourceBIM.

the class RemoveObjectChange method execute.

@Override
public void execute(Transaction transaction) throws UserException, BimserverLockConflictException, BimserverDatabaseException, IOException, QueryException {
    PackageMetaData packageMetaData = transaction.getDatabaseSession().getMetaDataManager().getPackageMetaData(transaction.getProject().getSchema());
    HashMapVirtualObject object = transaction.get(oid);
    if (object == null) {
        Query query = new Query(packageMetaData);
        QueryPart queryPart = query.createQueryPart();
        queryPart.addOid(oid);
        QueryObjectProvider queryObjectProvider = new QueryObjectProvider(transaction.getDatabaseSession(), transaction.getBimServer(), query, Collections.singleton(transaction.getPreviousRevision().getOid()), packageMetaData);
        object = queryObjectProvider.next();
    }
    if (object == null) {
        throw new UserException("Object with oid " + oid + " not found");
    }
    if (!ChangeHelper.canBeChanged(eClass)) {
        throw new UserException("Only objects from the following schemas are allowed to be changed: Ifc2x3tc1 and IFC4, this object (" + eClass.getName() + ") is from the \"" + eClass.getEPackage().getName() + "\" package");
    }
    transaction.deleted(object);
}

Example 5 with QueryObjectProvider

use of org.bimserver.database.queries.QueryObjectProvider in project BIMserver by opensourceBIM.

the class RemoveReferenceChange method execute.

@SuppressWarnings("rawtypes")
@Override
public void execute(Transaction transaction) throws UserException, BimserverLockConflictException, BimserverDatabaseException, IOException, QueryException {
    PackageMetaData packageMetaData = transaction.getDatabaseSession().getMetaDataManager().getPackageMetaData(transaction.getProject().getSchema());
    Query query = new Query(packageMetaData);
    QueryPart queryPart = query.createQueryPart();
    queryPart.addOid(oid);
    HashMapVirtualObject object = transaction.get(oid);
    if (object == null) {
        QueryObjectProvider queryObjectProvider = new QueryObjectProvider(transaction.getDatabaseSession(), transaction.getBimServer(), query, Collections.singleton(transaction.getPreviousRevision().getOid()), packageMetaData);
        object = queryObjectProvider.next();
        transaction.updated(object);
    }
    EClass eClass = transaction.getDatabaseSession().getEClassForOid(oid);
    if (object == null) {
        throw new UserException("No object of type \"" + eClass.getName() + "\" with oid " + oid + " found in project with pid " + transaction.getProject().getId());
    }
    if (!ChangeHelper.canBeChanged(eClass)) {
        throw new UserException("Only objects from the following schemas are allowed to be changed: Ifc2x3tc1 and IFC4, this object (" + eClass.getName() + ") is from the \"" + eClass.getEPackage().getName() + "\" package");
    }
    EReference eReference = packageMetaData.getEReference(eClass.getName(), referenceName);
    if (eReference == null) {
        throw new UserException("No reference with the name \"" + referenceName + "\" found in class \"" + eClass.getName() + "\"");
    }
    if (!eReference.isMany()) {
        throw new UserException("Reference is not of type 'many'");
    }
    List list = (List) object.get(eReference.getName());
    if (referencedOid != -1) {
        list.remove((Object) referencedOid);
    }
    if (index != -1) {
        list.remove(index);
    }
}