Package org.apache.lucene.replicator

Examples of org.apache.lucene.replicator.Replicator

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      action = ReplicationAction.valueOf(pathElements[ACTION_IDX].toUpperCase(Locale.ENGLISH));
    } catch (IllegalArgumentException e) {
      throw new ServletException("Unsupported action provided: " + pathElements[ACTION_IDX]);
    }
   
    final Replicator replicator = replicators.get(pathElements[SHARD_IDX]);
    if (replicator == null) {
      throw new ServletException("unrecognized shard ID " + pathElements[SHARD_IDX]);
    }
   
    ServletOutputStream resOut = resp.getOutputStream();
    try {
      switch (action) {
        case OBTAIN:
          final String sessionID = extractRequestParam(req, REPLICATE_SESSION_ID_PARAM);
          final String fileName = extractRequestParam(req, REPLICATE_FILENAME_PARAM);
          final String source = extractRequestParam(req, REPLICATE_SOURCE_PARAM);
          InputStream in = replicator.obtainFile(sessionID, source, fileName);
          try {
            copy(in, resOut);
          } finally {
            in.close();
          }
          break;
        case RELEASE:
          replicator.release(extractRequestParam(req, REPLICATE_SESSION_ID_PARAM));
          break;
        case UPDATE:
          String currVersion = req.getParameter(REPLICATE_VERSION_PARAM);
          SessionToken token = replicator.checkForUpdate(currVersion);
          if (token == null) {
            resOut.write(0); // marker for null token
          } else {
            resOut.write(1); // marker for null token
            token.serialize(new DataOutputStream(resOut));
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    reader = newReader;
  }
 
  @Test
  public void testBasic() throws Exception {
    Replicator replicator = new HttpReplicator(host, port, ReplicationService.REPLICATION_CONTEXT + "/s1",
        getClientConnectionManager());
    ReplicationClient client = new ReplicationClient(replicator, new IndexReplicationHandler(handlerIndexDir, null),
        new PerSessionDirectoryFactory(clientWorkDir));
   
    publishRevision(1);
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    reader = newReader;
  }
 
  @Test
  public void testBasic() throws Exception {
    Replicator replicator = new HttpReplicator(host, port, ReplicationService.REPLICATION_CONTEXT + "/s1",
        getClientConnectionManager());
    ReplicationClient client = new ReplicationClient(replicator, new IndexReplicationHandler(handlerIndexDir, null),
        new PerSessionDirectoryFactory(clientWorkDir));
   
    publishRevision(1);
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  @Test 
  public void testServerErrors() throws Exception {
    // tests the behaviour of the client when the server sends an error
    // must use BasicClientConnectionManager to test whether the client is closed correctly
    BasicHttpClientConnectionManager conMgr = new BasicHttpClientConnectionManager();
    Replicator replicator = new HttpReplicator(host, port, ReplicationService.REPLICATION_CONTEXT + "/s1", conMgr);
    ReplicationClient client = new ReplicationClient(replicator, new IndexReplicationHandler(handlerIndexDir, null),
        new PerSessionDirectoryFactory(clientWorkDir));
   
    try {
      publishRevision(5);
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    reader = newReader;
  }
 
  @Test
  public void testBasic() throws Exception {
    Replicator replicator = new HttpReplicator(host, port, ReplicationService.REPLICATION_CONTEXT + "/s1",
        getClientConnectionManager());
    ReplicationClient client = new ReplicationClient(replicator, new IndexReplicationHandler(handlerIndexDir, null),
        new PerSessionDirectoryFactory(clientWorkDir));
   
    publishRevision(1);
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      action = ReplicationAction.valueOf(pathElements[ACTION_IDX].toUpperCase(Locale.ENGLISH));
    } catch (IllegalArgumentException e) {
      throw new ServletException("Unsupported action provided: " + pathElements[ACTION_IDX]);
    }
   
    final Replicator replicator = replicators.get(pathElements[SHARD_IDX]);
    if (replicator == null) {
      throw new ServletException("unrecognized shard ID " + pathElements[SHARD_IDX]);
    }
   
    ServletOutputStream resOut = resp.getOutputStream();
    try {
      switch (action) {
        case OBTAIN:
          final String sessionID = extractRequestParam(req, REPLICATE_SESSION_ID_PARAM);
          final String fileName = extractRequestParam(req, REPLICATE_FILENAME_PARAM);
          final String source = extractRequestParam(req, REPLICATE_SOURCE_PARAM);
          InputStream in = replicator.obtainFile(sessionID, source, fileName);
          try {
            copy(in, resOut);
          } finally {
            in.close();
          }
          break;
        case RELEASE:
          replicator.release(extractRequestParam(req, REPLICATE_SESSION_ID_PARAM));
          break;
        case UPDATE:
          String currVersion = req.getParameter(REPLICATE_VERSION_PARAM);
          SessionToken token = replicator.checkForUpdate(currVersion);
          if (token == null) {
            resOut.write(0); // marker for null token
          } else {
            resOut.write(1); // marker for null token
            token.serialize(new DataOutputStream(resOut));
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Related Classes of org.apache.lucene.replicator.Replicator

  • org.apache.lucene.replicator.http.HttpReplicatorTest
  • org.apache.lucene.replicator.http.ReplicationService
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