Package com.orientechnologies.orient.enterprise.channel.binary

Examples of com.orientechnologies.orient.enterprise.channel.binary.OChannelBinaryAsynchClient

1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
    return addCluster(iClusterName, -1, forceListBased, iArguments);
  }

  public int addCluster(String iClusterName, int iRequestedId, boolean forceListBased, Object... iParameters) {

    OChannelBinaryAsynchClient network = null;
    do {
      lock.acquireExclusiveLock();
      try {
        try {
          network = beginRequest(OChannelBinaryProtocol.REQUEST_DATACLUSTER_ADD);

          network.writeString(iClusterName);
          if (network.getSrvProtocolVersion() >= 18)
            network.writeShort((short) iRequestedId);
        } finally {
          endRequest(network);
        }

        try {
          beginResponse(network);
          final int clusterId = network.readShort();

          final OClusterRemote cluster = new OClusterRemote();
          cluster.configure(this, clusterId, iClusterName.toLowerCase());

          if (clusters.length <= clusterId)
View Full Code Here
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
    } while (true);
  }

  public boolean dropCluster(final int iClusterId, final boolean iTruncate) {

    OChannelBinaryAsynchClient network = null;
    do {
      lock.acquireExclusiveLock();
      try {
        try {
          network = beginRequest(OChannelBinaryProtocol.REQUEST_DATACLUSTER_DROP);

          network.writeShort((short) iClusterId);

        } finally {
          endRequest(network);
        }

        byte result = 0;
        try {
          beginResponse(network);
          result = network.readByte();
        } finally {
          endResponse(network);
        }

        if (result == 1) {
View Full Code Here
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
    if (connectionOptions != null && connectionOptions.size() > 0) {
      if (connectionOptions.containsKey(PARAM_DB_TYPE))
        connectionDbType = connectionOptions.get(PARAM_DB_TYPE).toString();
    }

    OChannelBinaryAsynchClient network = null;
    String currentURL = getCurrentServerURL();
    do {
      do {
        try {
          network = getAvailableNetwork(currentURL);
          try {
            network.writeByte(OChannelBinaryProtocol.REQUEST_DB_OPEN);
            network.writeInt(getSessionId());

            // @SINCE 1.0rc8
            sendClientInfo(network);

            network.writeString(name);

            if (network.getSrvProtocolVersion() >= 8)
              network.writeString(connectionDbType);

            network.writeString(connectionUserName);
            network.writeString(connectionUserPassword);

          } finally {
            endRequest(network);
          }

          final int sessionId;

          try {
            beginResponse(network);
            sessionId = network.readInt();
            setSessionId(network.getServerURL(), sessionId);

            OLogManager.instance().debug(this, "Client connected to %s with session id=%d", network.getServerURL(), sessionId);

            readDatabaseInformation(network);

            // READ CLUSTER CONFIGURATION
            updateClusterConfiguration(network.readBytes());

            // read OrientDB release info
            if (network.getSrvProtocolVersion() >= 14)
              network.readString();

            status = STATUS.OPEN;

            return;
View Full Code Here
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
   *          id. Ids described at {@link OChannelBinaryProtocol}
   * @return connection to server
   * @throws IOException
   */
  protected OChannelBinaryAsynchClient beginRequest(final byte iCommand) throws IOException {
    final OChannelBinaryAsynchClient network = getAvailableNetwork(getCurrentServerURL());

    network.writeByte(iCommand);
    network.writeInt(getSessionId());

    return network;
  }
View Full Code Here
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
    return serverURLs.get(0) + "/" + getName();
  }

  protected OChannelBinaryAsynchClient getAvailableNetwork(final String iCurrentURL) throws IOException {
    OChannelBinaryAsynchClient network;

    String lastURL = iCurrentURL;
    do {
      network = engine.getConnectionManager().acquire(lastURL, clientConfiguration, connectionOptions, asynchEventListener);

      if (network == null) {
        lastURL = useNewServerURL(lastURL);
        if (lastURL == null) {
          parseServerURLs();
          throw new OIOException("Cannot open a connection to remote server: " + iCurrentURL);
        }
      } else if (!network.isConnected()) {
        // DISCONNECTED NETWORK, GET ANOTHER ONE
        OLogManager.instance().error(this, "Removing disconnected network channel '%s'...", lastURL);
        engine.getConnectionManager().remove(network);
        network = null;
      } else if (!network.tryLock()) {
        // CANNOT LOCK IT, MAYBE HASN'T BE CORRECTLY UNLOCKED BY PREVIOUS USER
        OLogManager.instance().error(this, "Removing locked network channel '%s'...", lastURL);
        engine.getConnectionManager().remove(network);
        network = null;
      }
View Full Code Here
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
   */
  public synchronized OServerAdmin connect(final String iUserName, final String iUserPassword) throws IOException {
    storage.setSessionId(null, -1);

    try {
      final OChannelBinaryAsynchClient network = storage.beginRequest(OChannelBinaryProtocol.REQUEST_CONNECT);

      storage.sendClientInfo(network);

      try {
        network.writeString(iUserName);
        network.writeString(iUserPassword);
      } finally {
        storage.endRequest(network);
      }

      try {
        storage.beginResponse(network);
        sessionId = network.readInt();
        storage.setSessionId(network.getServerURL(), sessionId);
      } finally {
        storage.endResponse(network);
      }

    } catch (Exception e) {
View Full Code Here
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
  @SuppressWarnings("unchecked")
  public synchronized Map<String, String> listDatabases() throws IOException {

    final ODocument result = new ODocument();
    try {
      final OChannelBinaryAsynchClient network = storage.beginRequest(OChannelBinaryProtocol.REQUEST_DB_LIST);
      storage.endRequest(network);

      try {
        storage.beginResponse(network);
        result.fromStream(network.readBytes());
      } finally {
        storage.endResponse(network);
      }

    } catch (Exception e) {
View Full Code Here
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
        OLogManager.instance().error(this, "Cannot create unnamed remote storage. Check your syntax", OStorageException.class);
      } else {
        if (iStorageMode == null)
          iStorageMode = "csv";

        final OChannelBinaryAsynchClient network = storage.beginRequest(OChannelBinaryProtocol.REQUEST_DB_CREATE);
        try {
          network.writeString(iDatabaseName);
          if (network.getSrvProtocolVersion() >= 8)
            network.writeString(iDatabaseType);
          network.writeString(iStorageMode);
        } finally {
          storage.endRequest(network);
        }

        storage.getResponse(network);
View Full Code Here
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
   *          The storage type to check between memory, local and plocal.
   */
  public synchronized boolean existsDatabase(final String storageType) throws IOException {

    try {
      final OChannelBinaryAsynchClient network = storage.beginRequest(OChannelBinaryProtocol.REQUEST_DB_EXIST);
      try {
        network.writeString(storage.getName());
        network.writeString(storageType);
      } finally {
        storage.endRequest(network);
      }

      try {
        storage.beginResponse(network);
        return network.readByte() == 1;
      } finally {
        storage.endResponse(network);
      }

    } catch (Exception e) {
View Full Code Here
276
277
278
279
280
281
282
283
284
285
286
287
288
289
    boolean retry = true;

    while (retry)
      try {

        final OChannelBinaryAsynchClient network = storage.beginRequest(OChannelBinaryProtocol.REQUEST_DB_DROP);
        try {
          network.writeString(storage.getName());
          network.writeString(storageType);
        } finally {
          storage.endRequest(network);
        }

        storage.getResponse(network);
View Full Code Here
TOP

Related Classes of com.orientechnologies.orient.enterprise.channel.binary.OChannelBinaryAsynchClient

  • com.orientechnologies.orient.client.remote.ORemoteConnectionManager
  • com.orientechnologies.orient.client.remote.OSBTreeBonsaiRemote
  • com.orientechnologies.orient.client.remote.OSBTreeCollectionManagerRemote
  • com.orientechnologies.orient.client.remote.OServerAdmin
  • com.orientechnologies.orient.client.remote.OStorageRemote
  • com.orientechnologies.orient.core.serialization.OMemoryInputStream
  • com.orientechnologies.common.concur.OTimeoutException
  • java.io.DataOutputStream
  • com.orientechnologies.orient.core.exception.OStorageException
  • java.io.BufferedOutputStream
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.