Java IStorageEngine类代码示例

本文整理汇总了Java中org.sdnplatform.sync.internal.store.IStorageEngine类的典型用法代码示例。如果您正苦于以下问题：Java IStorageEngine类的具体用法？Java IStorageEngine怎么用？Java IStorageEngine使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。

IStorageEngine类属于org.sdnplatform.sync.internal.store包，在下文中一共展示了IStorageEngine类的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: handleGetRequest

import org.sdnplatform.sync.internal.store.IStorageEngine; //导入依赖的package包/类
@Override
protected void handleGetRequest(GetRequestMessage request,
                                Channel channel) {
    String storeName = request.getStoreName();
    try {
        IStorageEngine<ByteArray, byte[]> store =
                syncManager.getRawStore(storeName);

        GetResponseMessage m = new GetResponseMessage();
        AsyncMessageHeader header = new AsyncMessageHeader();
        header.setTransactionId(request.getHeader().getTransactionId());
        m.setHeader(header);

        List<Versioned<byte[]>> values =
                store.get(new ByteArray(request.getKey()));
        for (Versioned<byte[]> value : values) {
            m.addToValues(TProtocolUtil.getTVersionedValue(value));
        }

        SyncMessage bsm = new SyncMessage(MessageType.GET_RESPONSE);
        bsm.setGetResponse(m);
        channel.writeAndFlush(bsm);
    } catch (Exception e) {
        channel.writeAndFlush(getError(request.getHeader().getTransactionId(), e,
                               MessageType.GET_REQUEST));
    }
}

开发者ID:xuraylei，项目名称:fresco_floodlight，代码行数:28，代码来源:RPCChannelHandler.java

示例2: handleSyncRequest

import org.sdnplatform.sync.internal.store.IStorageEngine; //导入依赖的package包/类
@Override
protected void handleSyncRequest(SyncRequestMessage request,
                                 Channel channel) {
    rpcService.messageAcked(MessageType.SYNC_OFFER, getRemoteNodeId());
    if (!request.isSetKeys()) return;

    String storeName = request.getStore().getStoreName();
    try {
        IStorageEngine<ByteArray, byte[]> store =
                syncManager.getRawStore(storeName);

        SyncMessage bsm =
                TProtocolUtil.getTSyncValueMessage(request.getStore());
        SyncValueMessage svm = bsm.getSyncValue();
        svm.setResponseTo(request.getHeader().getTransactionId());
        svm.getHeader().setTransactionId(rpcService.getTransactionId());

        for (ByteBuffer key : request.getKeys()) {
            ByteArray keyArray = new ByteArray(key.array());
            List<Versioned<byte[]>> values =
                    store.get(keyArray);
            if (values == null || values.size() == 0) continue;
            KeyedValues kv =
                    TProtocolUtil.getTKeyedValues(keyArray, values);
            svm.addToValues(kv);
        }

        if (svm.isSetValues()) {
            updateCounter(SyncManager.counterSentValues,
                          svm.getValuesSize());
            rpcService.syncQueue.add(new NodeMessage(getRemoteNodeId(),
                                                     bsm));
        }
    } catch (Exception e) {
        channel.writeAndFlush(getError(request.getHeader().getTransactionId(), e,
                               MessageType.SYNC_REQUEST));
    }
}

开发者ID:xuraylei，项目名称:fresco_floodlight，代码行数:39，代码来源:RPCChannelHandler.java

示例3: testGetNoEntries

import org.sdnplatform.sync.internal.store.IStorageEngine; //导入依赖的package包/类
public void testGetNoEntries() {
    IClosableIterator<Entry<ByteArray, List<Versioned<byte[]>>>> it = null;
    try {
        IStorageEngine<ByteArray, byte[]> engine = getStorageEngine();
        it = engine.entries();
        while(it.hasNext())
            fail("There shouldn't be any entries in this store.");
    } finally {
        if(it != null)
            it.close();
    }
}

开发者ID:xuraylei，项目名称:fresco_floodlight，代码行数:13，代码来源:AbstractStorageEngineT.java

示例4: testGetNoKeys

import org.sdnplatform.sync.internal.store.IStorageEngine; //导入依赖的package包/类
@Test
public void testGetNoKeys() {
    IClosableIterator<ByteArray> it = null;
    try {
        IStorageEngine<ByteArray, byte[]> engine = getStorageEngine();
        it = engine.keys();
        while(it.hasNext())
            fail("There shouldn't be any entries in this store.");
    } finally {
        if(it != null)
            it.close();
    }
}

开发者ID:xuraylei，项目名称:fresco_floodlight，代码行数:14，代码来源:AbstractStorageEngineT.java

示例5: testPruneOnWrite

import org.sdnplatform.sync.internal.store.IStorageEngine; //导入依赖的package包/类
@Test
public void testPruneOnWrite() throws SyncException {
    IStorageEngine<ByteArray, byte[]> engine = getStorageEngine();
    Versioned<byte[]> v1 = new Versioned<byte[]>(new byte[] { 1 }, TUtils.getClock(1));
    Versioned<byte[]> v2 = new Versioned<byte[]>(new byte[] { 2 }, TUtils.getClock(2));
    Versioned<byte[]> v3 = new Versioned<byte[]>(new byte[] { 3 }, TUtils.getClock(1, 2));
    ByteArray key = new ByteArray((byte) 3);
    engine.put(key, v1);
    engine.put(key, v2);
    assertEquals(2, engine.get(key).size());
    engine.put(key, v3);
    assertEquals(1, engine.get(key).size());
}

开发者ID:xuraylei，项目名称:fresco_floodlight，代码行数:14，代码来源:AbstractStorageEngineT.java

示例6: testTruncate

import org.sdnplatform.sync.internal.store.IStorageEngine; //导入依赖的package包/类
@Test
public void testTruncate() throws Exception {
    IStorageEngine<ByteArray, byte[]> engine = getStorageEngine();
    Versioned<byte[]> v1 = new Versioned<byte[]>(new byte[] { 1 });
    Versioned<byte[]> v2 = new Versioned<byte[]>(new byte[] { 2 });
    Versioned<byte[]> v3 = new Versioned<byte[]>(new byte[] { 3 });
    ByteArray key1 = new ByteArray((byte) 3);
    ByteArray key2 = new ByteArray((byte) 4);
    ByteArray key3 = new ByteArray((byte) 5);

    engine.put(key1, v1);
    engine.put(key2, v2);
    engine.put(key3, v3);
    engine.truncate();

    IClosableIterator<Entry<ByteArray, List<Versioned<byte[]>>>> it = null;
    try {
        it = engine.entries();
        while(it.hasNext()) {
            fail("There shouldn't be any entries in this store.");
        }
    } finally {
        if(it != null) {
            it.close();
        }
    }
}

开发者ID:xuraylei，项目名称:fresco_floodlight，代码行数:28，代码来源:AbstractStorageEngineT.java

示例7: handleGetRequest

import org.sdnplatform.sync.internal.store.IStorageEngine; //导入依赖的package包/类
@Override
protected void handleGetRequest(GetRequestMessage request,
                                Channel channel) {
    String storeName = request.getStoreName();
    try {
        IStorageEngine<ByteArray, byte[]> store =
                syncManager.getRawStore(storeName);

        GetResponseMessage m = new GetResponseMessage();
        AsyncMessageHeader header = new AsyncMessageHeader();
        header.setTransactionId(request.getHeader().getTransactionId());
        m.setHeader(header);

        List<Versioned<byte[]>> values =
                store.get(new ByteArray(request.getKey()));
        for (Versioned<byte[]> value : values) {
            m.addToValues(TProtocolUtil.getTVersionedValue(value));
        }

        SyncMessage bsm = new SyncMessage(MessageType.GET_RESPONSE);
        bsm.setGetResponse(m);
        channel.write(bsm);
    } catch (Exception e) {
        channel.write(getError(request.getHeader().getTransactionId(), e,
                               MessageType.GET_REQUEST));
    }
}

开发者ID:nsg-ethz，项目名称:iTAP-controller，代码行数:28，代码来源:RPCChannelHandler.java

示例8: handleSyncRequest

import org.sdnplatform.sync.internal.store.IStorageEngine; //导入依赖的package包/类
@Override
protected void handleSyncRequest(SyncRequestMessage request,
                                 Channel channel) {
    rpcService.messageAcked(MessageType.SYNC_OFFER, getRemoteNodeId());
    if (!request.isSetKeys()) return;

    String storeName = request.getStore().getStoreName();
    try {
        IStorageEngine<ByteArray, byte[]> store =
                syncManager.getRawStore(storeName);

        SyncMessage bsm =
                TProtocolUtil.getTSyncValueMessage(request.getStore());
        SyncValueMessage svm = bsm.getSyncValue();
        svm.setResponseTo(request.getHeader().getTransactionId());
        svm.getHeader().setTransactionId(rpcService.getTransactionId());

        for (ByteBuffer key : request.getKeys()) {
            ByteArray keyArray = new ByteArray(key.array());
            List<Versioned<byte[]>> values =
                    store.get(keyArray);
            if (values == null || values.size() == 0) continue;
            KeyedValues kv =
                    TProtocolUtil.getTKeyedValues(keyArray, values);
            svm.addToValues(kv);
        }

        if (svm.isSetValues()) {
            updateCounter(SyncManager.counterSentValues,
                          svm.getValuesSize());
            rpcService.syncQueue.add(new NodeMessage(getRemoteNodeId(),
                                                     bsm));
        }
    } catch (Exception e) {
        channel.write(getError(request.getHeader().getTransactionId(), e,
                               MessageType.SYNC_REQUEST));
    }
}

开发者ID:nsg-ethz，项目名称:iTAP-controller，代码行数:39，代码来源:RPCChannelHandler.java

注：本文中的org.sdnplatform.sync.internal.store.IStorageEngine类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。