Package eu.mosaic_cloud.drivers.kvstore

Examples of eu.mosaic_cloud.drivers.kvstore.MemcachedDriver

114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
    String key;
    int exp;
    IResult<Boolean> resultStore;
    DriverOperationFinishedHandler callback;
    final eu.mosaic_cloud.platform.interop.common.kv.KeyValueMessage messageData;
    final MemcachedDriver driver = super.getDriver (MemcachedDriver.class);
    final String mssgPrefix = "MemcachedStub - Received request for ";
    if (message.specification instanceof KeyValueMessage) {
      // NOTE: handle set with exp
      boolean handle = false;
      final KeyValueMessage kvMessage = (KeyValueMessage) message.specification;
      if (kvMessage == KeyValueMessage.SET_REQUEST) {
        final KeyValuePayloads.SetRequest setRequest = (SetRequest) message.payload;
        if (setRequest.hasExpTime ()) {
          token = setRequest.getToken ();
          key = setRequest.getKey ();
          MemcachedStub.logger.trace (mssgPrefix + " SET key: " + key + " - request id: " + token.getMessageId () + " client id: " + token.getClientId ());
          exp = setRequest.getExpTime ();
          data = setRequest.getValue ().toByteArray ();
          messageData = new eu.mosaic_cloud.platform.interop.common.kv.KeyValueMessage (key, data, setRequest.getEnvelope ().getContentEncoding (), setRequest.getEnvelope ().getContentType ());
          callback = new DriverOperationFinishedHandler (token, session, MemcachedDriver.class, MemcachedResponseTransmitter.class);
          resultStore = driver.invokeSetOperation (token.getClientId (), messageData, exp, callback);
          callback.setDetails (KeyValueOperations.SET, resultStore);
          handle = true;
        }
      } else if (kvMessage == KeyValueMessage.GET_REQUEST) {
        final KeyValuePayloads.GetRequest getRequest = (GetRequest) message.payload;
        if (getRequest.getKeyCount () > 1) {
          token = getRequest.getToken ();
          MemcachedStub.logger.trace (mssgPrefix + "GET_BULK " + " - request id: " + token.getMessageId () + " client id: " + token.getClientId ());
          callback = new DriverOperationFinishedHandler (token, session, MemcachedDriver.class, MemcachedResponseTransmitter.class);
          final EncodingMetadata expectedEncoding = new EncodingMetadata (getRequest.getEnvelope ().getContentType (), getRequest.getEnvelope ().getContentEncoding ());
          final IResult<Map<String, eu.mosaic_cloud.platform.interop.common.kv.KeyValueMessage>> resultGet = driver.invokeGetBulkOperation (token.getClientId (), getRequest.getKeyList (), expectedEncoding, callback);
          callback.setDetails (KeyValueOperations.GET_BULK, resultGet);
          handle = true;
        }
      }
      if (!handle) {
        this.handleKVOperation (message, session, driver, MemcachedResponseTransmitter.class);
      }
      return;
    }
    final MemcachedMessage mcMessage = (MemcachedMessage) message.specification;
    switch (mcMessage) {
      case ADD_REQUEST :
        final MemcachedPayloads.AddRequest addRequest = (AddRequest) message.payload;
        token = addRequest.getToken ();
        key = addRequest.getKey ();
        MemcachedStub.logger.trace (mssgPrefix + mcMessage.toString () + " key: " + key + " - request id: " + token.getMessageId () + " client id: " + token.getClientId ());
        exp = addRequest.getExpTime ();
        data = addRequest.getValue ().toByteArray ();
        messageData = new eu.mosaic_cloud.platform.interop.common.kv.KeyValueMessage (key, data, addRequest.getEnvelope ().getContentEncoding (), addRequest.getEnvelope ().getContentType ());
        callback = new DriverOperationFinishedHandler (token, session, MemcachedDriver.class, MemcachedResponseTransmitter.class);
        resultStore = driver.invokeAddOperation (token.getClientId (), messageData, exp, callback);
        callback.setDetails (KeyValueOperations.ADD, resultStore);
        break;
      case APPEND_REQUEST :
        final MemcachedPayloads.AppendRequest appendRequest = (AppendRequest) message.payload;
        token = appendRequest.getToken ();
        key = appendRequest.getKey ();
        MemcachedStub.logger.trace (mssgPrefix + mcMessage.toString () + " key: " + key + " - request id: " + token.getMessageId () + " client id: " + token.getClientId ());
        data = appendRequest.getValue ().toByteArray ();
        messageData = new eu.mosaic_cloud.platform.interop.common.kv.KeyValueMessage (key, data, appendRequest.getEnvelope ().getContentEncoding (), appendRequest.getEnvelope ().getContentType ());
        callback = new DriverOperationFinishedHandler (token, session, MemcachedDriver.class, MemcachedResponseTransmitter.class);
        resultStore = driver.invokeAppendOperation (token.getClientId (), messageData, callback);
        callback.setDetails (KeyValueOperations.APPEND, resultStore);
        break;
      case PREPEND_REQUEST :
        final MemcachedPayloads.PrependRequest prependRequest = (PrependRequest) message.payload;
        token = prependRequest.getToken ();
        key = prependRequest.getKey ();
        MemcachedStub.logger.trace (mssgPrefix + mcMessage.toString () + " key: " + key + " - request id: " + token.getMessageId () + " client id: " + token.getClientId ());
        data = prependRequest.getValue ().toByteArray ();
        messageData = new eu.mosaic_cloud.platform.interop.common.kv.KeyValueMessage (key, data, prependRequest.getEnvelope ().getContentEncoding (), prependRequest.getEnvelope ().getContentType ());
        callback = new DriverOperationFinishedHandler (token, session, MemcachedDriver.class, MemcachedResponseTransmitter.class);
        resultStore = driver.invokePrependOperation (token.getClientId (), messageData, callback);
        callback.setDetails (KeyValueOperations.PREPEND, resultStore);
        break;
      case REPLACE_REQUEST :
        final MemcachedPayloads.ReplaceRequest replaceRequest = (ReplaceRequest) message.payload;
        token = replaceRequest.getToken ();
        key = replaceRequest.getKey ();
        MemcachedStub.logger.trace (mssgPrefix + mcMessage.toString () + " key: " + key + " - request id: " + token.getMessageId () + " client id: " + token.getClientId ());
        exp = replaceRequest.getExpTime ();
        data = replaceRequest.getValue ().toByteArray ();
        messageData = new eu.mosaic_cloud.platform.interop.common.kv.KeyValueMessage (key, data, replaceRequest.getEnvelope ().getContentEncoding (), replaceRequest.getEnvelope ().getContentType ());
        callback = new DriverOperationFinishedHandler (token, session, MemcachedDriver.class, MemcachedResponseTransmitter.class);
        resultStore = driver.invokeReplaceOperation (token.getClientId (), messageData, exp, callback);
        callback.setDetails (KeyValueOperations.REPLACE, resultStore);
        break;
      case CAS_REQUEST :
        final MemcachedPayloads.CasRequest casRequest = (CasRequest) message.payload;
        token = casRequest.getToken ();
        key = casRequest.getKey ();
        MemcachedStub.logger.trace (mssgPrefix + mcMessage.toString () + " key: " + key + " - request id: " + token.getMessageId () + " client id: " + token.getClientId ());
        data = casRequest.getValue ().toByteArray ();
        messageData = new eu.mosaic_cloud.platform.interop.common.kv.KeyValueMessage (key, data, casRequest.getEnvelope ().getContentEncoding (), casRequest.getEnvelope ().getContentType ());
        callback = new DriverOperationFinishedHandler (token, session, MemcachedDriver.class, MemcachedResponseTransmitter.class);
        resultStore = driver.invokeCASOperation (token.getClientId (), messageData, callback);
        callback.setDetails (KeyValueOperations.CAS, resultStore);
        break;
      default:
        break;
    }
View Full Code Here
234
235
236
237
238
239
240
241
242
243
244
      stub = MemcachedStub.stubs.get (cData);
      try {
        if (stub == null) {
          MemcachedStub.logger.trace ("MemcachedStub: create new stub.");
          final MemcachedResponseTransmitter transmitter = new MemcachedResponseTransmitter ();
          final MemcachedDriver driver = MemcachedDriver.create (config, threading);
          stub = new MemcachedStub (config, transmitter, driver, channel);
          MemcachedStub.stubs.put (cData, stub);
          AbstractDriverStub.incDriverReference (stub);
          channel.accept (KeyValueSession.DRIVER, stub);
          channel.accept (MemcachedSession.DRIVER, stub);
View Full Code Here
259
260
261
262
263
264
265
266
267
268
269
  {
    MemcachedStub stub;
    try {
      MemcachedStub.logger.trace ("MemcachedStub: create new stub.");
      final MemcachedResponseTransmitter transmitter = new MemcachedResponseTransmitter ();
      final MemcachedDriver driver = MemcachedDriver.create (config, threading);
      stub = new MemcachedStub (config, transmitter, driver, channel);
      AbstractDriverStub.incDriverReference (stub);
      channel.accept (KeyValueSession.DRIVER, stub);
      channel.accept (MemcachedSession.DRIVER, stub);
    } catch (final Exception e) {
View Full Code Here
TOP

Related Classes of eu.mosaic_cloud.drivers.kvstore.MemcachedDriver

  • eu.mosaic_cloud.drivers.kvstore.interop.MemcachedStub
  • eu.mosaic_cloud.platform.core.ops.IOperationFactory
  • java.net.URI
    • 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.