Examples with Mutation org.onosproject.ovsdb.rfc.notation.Mutation used on opensource projects

Example 6 with Mutation

use of org.onosproject.ovsdb.rfc.notation.Mutation in project onos by opennetworkinglab.

the class DefaultOvsdbClient method deleteConfig.

/**
 * Delete transact config.
 *
 * @param childTableName   child table name
 * @param childColumnName  child column name
 * @param childUuid        child row uuid
 * @param parentTableName  parent table name
 * @param parentColumnName parent column
 * @param referencedValue  referenced value
 */
private void deleteConfig(String childTableName, String childColumnName, String childUuid, String parentTableName, String parentColumnName, Object referencedValue) {
    DatabaseSchema dbSchema = schema.get(DATABASENAME);
    TableSchema childTableSchema = dbSchema.getTableSchema(childTableName);
    ArrayList<Operation> operations = Lists.newArrayList();
    if (parentTableName != null && parentColumnName != null && referencedValue != null) {
        TableSchema parentTableSchema = dbSchema.getTableSchema(parentTableName);
        ColumnSchema parentColumnSchema = parentTableSchema.getColumnSchema(parentColumnName);
        List<Mutation> mutations = Lists.newArrayList();
        Mutation mutation = MutationUtil.delete(parentColumnSchema.name(), referencedValue);
        mutations.add(mutation);
        List<Condition> conditions = Lists.newArrayList();
        Condition condition = ConditionUtil.includes(parentColumnName, referencedValue);
        conditions.add(condition);
        Mutate op = new Mutate(parentTableSchema, conditions, mutations);
        operations.add(op);
    }
    List<Condition> conditions = Lists.newArrayList();
    Condition condition = ConditionUtil.isEqual(childColumnName, Uuid.uuid(childUuid));
    conditions.add(condition);
    Delete del = new Delete(childTableSchema, conditions);
    operations.add(del);
    transactConfig(DATABASENAME, operations);
}

Example 7 with Mutation

use of org.onosproject.ovsdb.rfc.notation.Mutation in project onos by opennetworkinglab.

the class DefaultOvsdbClient method createInterface.

@Override
public boolean createInterface(String bridgeName, OvsdbInterface ovsdbIface) {
    String bridgeUuid = getBridgeUuid(bridgeName);
    if (bridgeUuid == null) {
        log.warn("Couldn't find bridge {} in {}", bridgeName, nodeId.getIpAddress());
        return false;
    }
    if (getPortUuid(ovsdbIface.name(), bridgeUuid) != null) {
        log.warn("Interface {} already exists", ovsdbIface.name());
        return false;
    }
    ArrayList<Operation> operations = Lists.newArrayList();
    DatabaseSchema dbSchema = schema.get(DATABASENAME);
    // insert a new port with the interface name
    Port port = (Port) TableGenerator.createTable(dbSchema, OvsdbTable.PORT);
    port.setName(ovsdbIface.name());
    Insert portInsert = new Insert(dbSchema.getTableSchema(PORT), PORT, port.getRow());
    portInsert.getRow().put(INTERFACES, Uuid.uuid(INTERFACE));
    operations.add(portInsert);
    // update the bridge table with the new port
    Condition condition = ConditionUtil.isEqual(UUID, Uuid.uuid(bridgeUuid));
    Mutation mutation = MutationUtil.insert(PORTS, Uuid.uuid(PORT));
    List<Condition> conditions = Lists.newArrayList(condition);
    List<Mutation> mutations = Lists.newArrayList(mutation);
    operations.add(new Mutate(dbSchema.getTableSchema(BRIDGE), conditions, mutations));
    Interface intf = (Interface) TableGenerator.createTable(dbSchema, OvsdbTable.INTERFACE);
    intf.setName(ovsdbIface.name());
    if (ovsdbIface.type() != null) {
        intf.setType(ovsdbIface.typeToString());
    }
    if (ovsdbIface.mtu().isPresent()) {
        Set<Long> mtuSet = Sets.newConcurrentHashSet();
        mtuSet.add(ovsdbIface.mtu().get());
        intf.setMtu(mtuSet);
        intf.setMtuRequest(mtuSet);
    }
    intf.setOptions(ovsdbIface.options());
    ovsdbIface.data().forEach((k, v) -> {
        if (k == Interface.InterfaceColumn.EXTERNALIDS) {
            intf.setExternalIds(v);
        }
    });
    Insert intfInsert = new Insert(dbSchema.getTableSchema(INTERFACE), INTERFACE, intf.getRow());
    operations.add(intfInsert);
    transactConfig(DATABASENAME, operations);
    log.info("Created interface {}", ovsdbIface);
    return true;
}