Java Insert类代码示例

import org.onosproject.ovsdb.rfc.operations.Insert; //导入依赖的package包/类
/**
 * Handles port insert.
 *
 * @param tableName ovsdb table interface
 * @param portRow   row of port
 * @return insert, empty if null
 */
private Insert handlePortInsertTable(String tableName, Row portRow) {
    DatabaseSchema dbSchema = schema.get(OvsdbConstant.DATABASENAME);

    TableSchema portTableSchema = dbSchema
            .getTableSchema(OvsdbConstant.PORT);
    ColumnSchema portColumnSchema = portTableSchema.getColumnSchema("name");

    String portName = (String) portRow.getColumn(portColumnSchema.name()).data();

    Interface inf = (Interface) TableGenerator
            .createTable(dbSchema, OvsdbTable.INTERFACE);

    inf.setName(portName);

    TableSchema intfTableSchema = dbSchema
            .getTableSchema(OvsdbConstant.INTERFACE);
    Insert insert = new Insert(intfTableSchema, OvsdbConstant.INTERFACE,
                               inf.getRow());
    return insert;
}
 

import org.onosproject.ovsdb.rfc.operations.Insert; //导入依赖的package包/类
@Override
public boolean createQueue(OvsdbQueue ovsdbQueue) {
    DatabaseSchema dbSchema = schema.get(DATABASENAME);
    Queue queue = (Queue) TableGenerator.createTable(dbSchema, OvsdbTable.QUEUE);
    ArrayList<Operation> operations = Lists.newArrayList();
    OvsdbRowStore rowStore = getRowStore(DATABASENAME, QUEUE);
    if (rowStore == null) {
        log.debug("The queue uuid is null");
        return false;
    }

    if (ovsdbQueue.dscp().isPresent()) {
        queue.setDscp(ImmutableSet.of(ovsdbQueue.dscp().get()));
    }
    queue.setOtherConfig(ovsdbQueue.otherConfigs());
    queue.setExternalIds(ovsdbQueue.externalIds());
    Insert queueInsert = new Insert(dbSchema.getTableSchema(QUEUE), QUEUE, queue.getRow());
    operations.add(queueInsert);

    try {
        transactConfig(DATABASENAME, operations).get();
    } catch (InterruptedException | ExecutionException e) {
        log.error("createQueue transactConfig get exception !");
    }
    return true;
}
 

import org.onosproject.ovsdb.rfc.operations.Insert; //导入依赖的package包/类
/**
 * Handles port insert.
 *
 * @param portRow   row of port
 * @return insert, empty if null
 */
private Insert handlePortInsertTable(Row portRow) {
    DatabaseSchema dbSchema = schema.get(DATABASENAME);

    TableSchema portTableSchema = dbSchema.getTableSchema(PORT);
    ColumnSchema portColumnSchema = portTableSchema.getColumnSchema("name");

    String portName = (String) portRow.getColumn(portColumnSchema.name()).data();
    Interface inf = (Interface) TableGenerator.createTable(dbSchema, OvsdbTable.INTERFACE);
    inf.setName(portName);

    TableSchema intfTableSchema = dbSchema.getTableSchema(INTERFACE);
    return new Insert(intfTableSchema, INTERFACE, inf.getRow());
}
 

import org.onosproject.ovsdb.rfc.operations.Insert; //导入依赖的package包/类
@Override
public boolean createTunnel(String bridgeName, String portName, String tunnelType, Map<String, String> options) {

    String bridgeUuid  = getBridgeUuid(bridgeName);
    if (bridgeUuid == null) {
        log.warn("Couldn't find bridge {} in {}", bridgeName, nodeId.getIpAddress());
        return false;
    }

    if (getPortUuid(portName, bridgeUuid) != null) {
        log.warn("Port {} already exists", portName);
        // remove existing one and re-create?
        return false;
    }

    ArrayList<Operation> operations = Lists.newArrayList();
    DatabaseSchema dbSchema = schema.get(OvsdbConstant.DATABASENAME);

    // insert a new port to the port table
    Port port = (Port) TableGenerator.createTable(dbSchema, OvsdbTable.PORT);
    port.setName(portName);
    Insert portInsert = new Insert(dbSchema.getTableSchema("Port"), "Port", port.getRow());
    portInsert.getRow().put("interfaces", Uuid.uuid("Interface"));
    operations.add(portInsert);

    // update the bridge table
    Condition condition = ConditionUtil.isEqual("_uuid", Uuid.uuid(bridgeUuid));
    Mutation mutation = MutationUtil.insert("ports", Uuid.uuid("Port"));
    List<Condition> conditions = new ArrayList<>(Arrays.asList(condition));
    List<Mutation> mutations = new ArrayList<>(Arrays.asList(mutation));
    operations.add(new Mutate(dbSchema.getTableSchema("Bridge"), conditions, mutations));

    // insert a tunnel interface
    Interface intf = (Interface) TableGenerator.createTable(dbSchema, OvsdbTable.INTERFACE);
    intf.setName(portName);
    intf.setType(tunnelType);
    intf.setOptions(options);
    Insert intfInsert = new Insert(dbSchema.getTableSchema("Interface"), "Interface", intf.getRow());
    operations.add(intfInsert);

    transactConfig(OvsdbConstant.DATABASENAME, operations);
    return true;
}
 

import org.onosproject.ovsdb.rfc.operations.Insert; //导入依赖的package包/类
@Override
public boolean createQos(OvsdbQos ovsdbQos) {
    DatabaseSchema dbSchema = schema.get(DATABASENAME);
    Qos qos = (Qos) TableGenerator.createTable(dbSchema, OvsdbTable.QOS);
    OvsdbRowStore rowStore = getRowStore(DATABASENAME, QOS);
    if (rowStore == null) {
        log.debug("The qos uuid is null");
        return false;
    }

    ArrayList<Operation> operations = Lists.newArrayList();
    Set<String> types = Sets.newHashSet();
    Map<Long, Uuid> queues = Maps.newHashMap();

    types.add(ovsdbQos.qosType());
    qos.setOtherConfig(ovsdbQos.otherConfigs());
    qos.setExternalIds(ovsdbQos.externalIds());
    qos.setType(types);
    if (ovsdbQos.qosQueues().isPresent()) {
        for (Map.Entry<Long, String> entry : ovsdbQos.qosQueues().get().entrySet()) {
            OvsdbRowStore queueRowStore = getRowStore(DATABASENAME, QUEUE);
            if (queueRowStore != null) {
                ConcurrentMap<String, Row> queueTableRows = queueRowStore.getRowStore();
                Row queueRow = queueTableRows.values().stream().filter(r -> {
                    OvsdbMap ovsdbMap = (OvsdbMap) (r.getColumn(EXTERNAL_ID).data());
                    return entry.getValue().equals(ovsdbMap.map().get(QUEUE_EXTERNAL_ID_KEY));
                }).findFirst().orElse(null);
                if (queueRow != null) {
                    queues.put(entry.getKey(), queueRow.uuid());
                }
            }
        }
        qos.setQueues(queues);
    }

    Insert qosInsert = new Insert(dbSchema.getTableSchema(QOS), QOS, qos.getRow());
    operations.add(qosInsert);
    try {
        transactConfig(DATABASENAME, operations).get();
    } catch (InterruptedException | ExecutionException e) {
        return false;
    }
    return true;
}
 

import org.onosproject.ovsdb.rfc.operations.Insert; //导入依赖的package包/类
@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());
        // remove existing one and re-create?
        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));

    // insert an interface
    Interface intf = (Interface) TableGenerator.createTable(dbSchema, OvsdbTable.INTERFACE);
    intf.setName(ovsdbIface.name());

    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());
    Insert intfInsert = new Insert(dbSchema.getTableSchema(INTERFACE), INTERFACE, intf.getRow());
    operations.add(intfInsert);

    transactConfig(DATABASENAME, operations);
    log.info("Created interface {}", ovsdbIface);
    return true;
}