public byte[] Promote(ITransactionExecutionEnvironment transactionExecutionEnvironment)
{
var promotedTx = new CommittableTransaction();
var neo4jTransactionHandler = new Neo4jTransationSinglePhaseNotification(transactionExecutionEnvironment);
var token = TransactionInterop.GetTransmitterPropagationToken(promotedTx);
_transactions[transactionExecutionEnvironment.TransactionId] = promotedTx;
neo4jTransactionHandler.Enlist(promotedTx);
return token;
}
public byte[] Promote(ITransactionExecutionEnvironment transactionExecutionEnvironment)
{
var promotedTx = new CommittableTransaction();
var neo4jTransactionHandler = new Neo4jTransationSinglePhaseNotification(transactionExecutionEnvironment);
var token = TransactionInterop.GetTransmitterPropagationToken(promotedTx);
transactions[transactionExecutionEnvironment.TransactionId] = promotedTx;
neo4jTransactionHandler.Enlist(promotedTx);
return(token);
}
/// <summary>
/// Keeps alive a transaction given the ID
/// </summary>
/// <param name="transactionExecutionEnvironment">The transaction execution environment</param>
internal static void DoKeepAlive(ITransactionExecutionEnvironment transactionExecutionEnvironment)
{
var keepAliveUri = transactionExecutionEnvironment.TransactionBaseEndpoint.AddPath(
transactionExecutionEnvironment.TransactionId.ToString());
DoKeepAlive(
keepAliveUri,
new ExecutionConfiguration
{
HttpClient = new HttpClientWrapper(transactionExecutionEnvironment.Username, transactionExecutionEnvironment.Password),
JsonConverters = GraphClient.DefaultJsonConverters,
UseJsonStreaming = transactionExecutionEnvironment.UseJsonStreaming,
UserAgent = transactionExecutionEnvironment.UserAgent
},
new CustomJsonSerializer());
}
/// <summary>
/// Commits a transaction given the ID
/// </summary>
/// <param name="transactionExecutionEnvironment">The transaction execution environment</param>
/// <param name="customHeaders">Custom headers to sent to the neo4j server</param>
internal static void DoCommit(ITransactionExecutionEnvironment transactionExecutionEnvironment, NameValueCollection customHeaders = null)
{
var commitUri = transactionExecutionEnvironment.TransactionBaseEndpoint.AddPath(
transactionExecutionEnvironment.TransactionId.ToString());
DoCommit(
commitUri,
new ExecutionConfiguration
{
HttpClient = new HttpClientWrapper(transactionExecutionEnvironment.Username, transactionExecutionEnvironment.Password),
JsonConverters = GraphClient.DefaultJsonConverters,
UseJsonStreaming = transactionExecutionEnvironment.UseJsonStreaming,
UserAgent = transactionExecutionEnvironment.UserAgent
},
new CustomJsonSerializer(),
customHeaders
);
}
/// <summary>
/// Rolls back a transaction given the ID
/// </summary>
/// <param name="transactionExecutionEnvironment">The transaction execution environment</param>
internal static void DoRollback(ITransactionExecutionEnvironment transactionExecutionEnvironment)
{
try
{
var rollbackUri = transactionExecutionEnvironment.TransactionBaseEndpoint.AddPath(
transactionExecutionEnvironment.TransactionId.ToString());
DoRollback(
rollbackUri,
new ExecutionConfiguration
{
HttpClient = new HttpClientWrapper(transactionExecutionEnvironment.Username, transactionExecutionEnvironment.Password),
JsonConverters = GraphClient.DefaultJsonConverters,
UseJsonStreaming = transactionExecutionEnvironment.UseJsonStreaming,
UserAgent = transactionExecutionEnvironment.UserAgent
});
}
catch (Exception e)
{
throw e;
}
}
/// <summary>
/// Rolls back a transaction given the ID
/// </summary>
/// <param name="transactionExecutionEnvironment">The transaction execution environment</param>
internal static Task DoRollback(ITransactionExecutionEnvironment transactionExecutionEnvironment, NameValueCollection customHeaders = null)
{
try
{
var rollbackUri = transactionExecutionEnvironment.TransactionBaseEndpoint.AddPath(
transactionExecutionEnvironment.TransactionId.ToString());
return(DoRollback(
rollbackUri,
new ExecutionConfiguration
{
HttpClient = new HttpClientWrapper(transactionExecutionEnvironment.Username, transactionExecutionEnvironment.Password),
JsonConverters = GraphClient.DefaultJsonConverters,
UseJsonStreaming = transactionExecutionEnvironment.UseJsonStreaming,
UserAgent = transactionExecutionEnvironment.UserAgent
},
customHeaders));
}
catch (Exception e)
{
throw e;
}
}
public Neo4jTransationSinglePhaseNotification(ITransactionExecutionEnvironment transactionExecutionEnvironment)
{
_transactionExecutionEnvironment = transactionExecutionEnvironment;
}
public void Enlist(ITransactionExecutionEnvironment transactionExecutionEnvironment, byte[] transactionToken)
{
var tx = TransactionInterop.GetTransactionFromTransmitterPropagationToken(transactionToken);
new Neo4jTransationSinglePhaseNotification(transactionExecutionEnvironment).Enlist(tx);
}
/// <summary>
/// Rolls back a transaction given the ID
/// </summary>
/// <param name="transactionExecutionEnvironment">The transaction execution environment</param>
internal static void DoRollback(ITransactionExecutionEnvironment transactionExecutionEnvironment)
{
try
{
var rollbackUri = transactionExecutionEnvironment.TransactionBaseEndpoint.AddPath(
transactionExecutionEnvironment.TransactionId.ToString());
DoRollback(
rollbackUri,
new ExecutionConfiguration
{
HttpClient = new HttpClientWrapper(transactionExecutionEnvironment.Username, transactionExecutionEnvironment.Password),
JsonConverters = GraphClient.DefaultJsonConverters,
UseJsonStreaming = transactionExecutionEnvironment.UseJsonStreaming,
UserAgent = transactionExecutionEnvironment.UserAgent
});
}
catch (Exception e)
{
throw e;
}
}
/// <summary>
/// Keeps alive a transaction given the ID
/// </summary>
/// <param name="transactionExecutionEnvironment">The transaction execution environment</param>
internal static void DoKeepAlive(ITransactionExecutionEnvironment transactionExecutionEnvironment)
{
var keepAliveUri = transactionExecutionEnvironment.TransactionBaseEndpoint.AddPath(
transactionExecutionEnvironment.TransactionId.ToString());
DoKeepAlive(
keepAliveUri,
new ExecutionConfiguration
{
HttpClient = new HttpClientWrapper(transactionExecutionEnvironment.Username, transactionExecutionEnvironment.Password),
JsonConverters = GraphClient.DefaultJsonConverters,
UseJsonStreaming = transactionExecutionEnvironment.UseJsonStreaming,
UserAgent = transactionExecutionEnvironment.UserAgent
},
new CustomJsonSerializer());
}
/// <summary>
/// Commits a transaction given the ID
/// </summary>
/// <param name="transactionExecutionEnvironment">The transaction execution environment</param>
/// <param name="customHeaders">Custom headers to sent to the neo4j server</param>
internal static void DoCommit(ITransactionExecutionEnvironment transactionExecutionEnvironment, NameValueCollection customHeaders = null)
{
var commitUri = transactionExecutionEnvironment.TransactionBaseEndpoint.AddPath(
transactionExecutionEnvironment.TransactionId.ToString());
DoCommit(
commitUri,
new ExecutionConfiguration
{
HttpClient = new HttpClientWrapper(transactionExecutionEnvironment.Username, transactionExecutionEnvironment.Password),
JsonConverters = GraphClient.DefaultJsonConverters,
UseJsonStreaming = transactionExecutionEnvironment.UseJsonStreaming,
UserAgent = transactionExecutionEnvironment.UserAgent
},
new CustomJsonSerializer(),
customHeaders
);
}
public Neo4jTransationSinglePhaseNotification(ITransactionExecutionEnvironment transactionExecutionEnvironment)
{
this.transactionExecutionEnvironment = transactionExecutionEnvironment;
}
public void Enlist(ITransactionExecutionEnvironment transactionExecutionEnvironment, byte[] transactionToken)
{
var tx = TransactionInterop.GetTransactionFromTransmitterPropagationToken(transactionToken);
new Neo4jTransationSinglePhaseNotification(transactionExecutionEnvironment).Enlist(tx);
}
