public virtual string AllowedFunction1()
{
Result result = Db.execute("MATCH (:Foo) WITH count(*) AS c RETURN 'foo' AS foo");
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
return(result.Next()["foo"].ToString());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void canBeEnabledAndDisabledAtRuntime() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void CanBeEnabledAndDisabledAtRuntime()
{
_database = _databaseBuilder.setConfig(log_queries, Settings.FALSE).setConfig(GraphDatabaseSettings.log_queries_filename, _logFilename.Path).newGraphDatabase();
IList <string> strings;
try
{
_database.execute(QUERY).close();
// File will not be created until query logging is enabled.
assertFalse(FileSystem.fileExists(_logFilename));
_database.execute("CALL dbms.setConfigValue('" + log_queries.name() + "', 'true')").close();
_database.execute(QUERY).close();
// Both config change and query should exist
strings = ReadAllLines(_logFilename);
assertEquals(2, strings.Count);
_database.execute("CALL dbms.setConfigValue('" + log_queries.name() + "', 'false')").close();
_database.execute(QUERY).close();
}
finally
{
_database.shutdown();
}
// Value should not change when disabled
strings = ReadAllLines(_logFilename);
assertEquals(2, strings.Count);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void disabledQueryLogRotation() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void DisabledQueryLogRotation()
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.io.File logsDirectory = new java.io.File(testDirectory.storeDir(), "logs");
File logsDirectory = new File(TestDirectory.storeDir(), "logs");
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.io.File logFilename = new java.io.File(logsDirectory, "query.log");
File logFilename = new File(logsDirectory, "query.log");
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.io.File shiftedLogFilename1 = new java.io.File(logsDirectory, "query.log.1");
File shiftedLogFilename1 = new File(logsDirectory, "query.log.1");
_database = _databaseBuilder.setConfig(log_queries, Settings.TRUE).setConfig(logs_directory, logsDirectory.Path).setConfig(log_queries_rotation_threshold, "0").newGraphDatabase();
// Logging is done asynchronously, so write many times to make sure we would have rotated something
for (int i = 0; i < 100; i++)
{
_database.execute(QUERY);
}
_database.shutdown();
assertFalse("There should not exist a shifted log file because rotation is disabled", shiftedLogFilename1.exists());
IList <string> lines = ReadAllLines(logFilename);
assertEquals(100, lines.Count);
}
public virtual IList <object> NodeList()
{
Result result = Db.execute("MATCH (n) RETURN n LIMIT 1");
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
object node = result.Next()["n"];
return(Collections.singletonList(node));
}
public virtual Stream <NodeResult> ReadNodesReturnThemAndTerminateTheTransaction()
{
Result result = Db.execute("MATCH (n) RETURN n");
//JAVA TO C# CONVERTER TODO TASK: Method reference constructor syntax is not converted by Java to C# Converter:
NodeResult[] results = result.Select(record => ( Node )record.get("n")).Select(NodeResult::new).ToArray(NodeResult[] ::new);
return(Iterators.stream(new TransactionTerminatingIterator <>(Tx, results)));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void queryLogRotation()
public virtual void QueryLogRotation()
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.io.File logsDirectory = new java.io.File(testDirectory.storeDir(), "logs");
File logsDirectory = new File(TestDirectory.storeDir(), "logs");
_databaseBuilder.setConfig(log_queries, Settings.TRUE).setConfig(logs_directory, logsDirectory.Path).setConfig(log_queries_max_archives, "100").setConfig(log_queries_rotation_threshold, "1");
_database = _databaseBuilder.newGraphDatabase();
// Logging is done asynchronously, and it turns out it's really hard to make it all work the same on Linux
// and on Windows, so just write many times to make sure we rotate several times.
for (int i = 0; i < 100; i++)
{
_database.execute(QUERY);
}
_database.shutdown();
File[] queryLogs = FileSystem.get().listFiles(logsDirectory, (dir, name) => name.StartsWith("query.log"));
assertThat("Expect to have more then one query log file.", queryLogs.Length, greaterThanOrEqualTo(2));
IList <string> loggedQueries = java.util.queryLogs.Select(this.readAllLinesSilent).flatMap(System.Collections.ICollection.stream).ToList();
assertThat("Expected log file to have at least one log entry", loggedQueries, hasSize(100));
_database = _databaseBuilder.newGraphDatabase();
// Now modify max_archives and rotation_threshold at runtime, and observe that we end up with fewer larger files
_database.execute("CALL dbms.setConfigValue('" + log_queries_max_archives.name() + "','1')");
_database.execute("CALL dbms.setConfigValue('" + log_queries_rotation_threshold.name() + "','20m')");
for (int i = 0; i < 100; i++)
{
_database.execute(QUERY);
}
_database.shutdown();
queryLogs = FileSystem.get().listFiles(logsDirectory, (dir, name) => name.StartsWith("query.log"));
assertThat("Expect to have more then one query log file.", queryLogs.Length, lessThan(100));
loggedQueries = java.util.queryLogs.Select(this.readAllLinesSilent).flatMap(System.Collections.ICollection.stream).ToList();
assertThat("Expected log file to have at least one log entry", loggedQueries.Count, lessThanOrEqualTo(202));
}
private Callable <Number> CountNodes()
{
return(() =>
{
using (Transaction transaction = _database.beginTx())
{
Result result = _database.execute("MATCH (n) RETURN count(n) as count");
IDictionary <string, object> resultMap = result.next();
return ( Number )resultMap.get("count");
}
});
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void collections_in_collections_look_alright()
public virtual void CollectionsInCollectionsLookAlright()
{
Result result = _db.execute("CREATE (n:TheNode) RETURN [[ [1,2],[3,4] ],[[5,6]]] as x");
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
IDictionary <string, object> next = result.Next();
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @SuppressWarnings("unchecked") java.util.List<java.util.List<Object>> x = (java.util.List<java.util.List<Object>>)next.get("x");
IList <IList <object> > x = (IList <IList <object> >)next["x"];
System.Collections.IEnumerable objects = x[0];
assertThat(objects, isA(typeof(System.Collections.IEnumerable)));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @GET @Path("createConstraint") public javax.ws.rs.core.Response createProperty()
public virtual Response CreateProperty()
{
try
{
using (Transaction tx = _db.beginTx())
{
using (Result result = _db.execute("CREATE CONSTRAINT ON (user:User) ASSERT exists(user.name)"))
{
// nothing to-do
}
tx.Success();
return(Response.status(HttpStatus.CREATED_201).build());
}
}
catch (Exception)
{
return(Response.status(HttpStatus.NOT_IMPLEMENTED_501).build());
}
}
public virtual Stream <AuthProceduresBase.StringResult> AllowedProcedure1()
{
Result result = Db.execute("MATCH (:Foo) WITH count(*) AS c RETURN 'foo' AS foo");
return(result.Select(r => new AuthProceduresBase.StringResult(r.get("foo").ToString())));
}
private void ExecuteSingleQueryWithTimeZoneLog()
{
_database = _databaseBuilder.setConfig(log_queries, Settings.TRUE).setConfig(GraphDatabaseSettings.db_timezone, LogTimeZone.SYSTEM.name()).setConfig(logs_directory, _logsDirectory.Path).newGraphDatabase();
_database.execute(QUERY).close();
_database.shutdown();
}