Package de.bwaldvogel.mongo.backend

Class AbstractMongoBackend

java.lang.Object

de.bwaldvogel.mongo.backend.AbstractMongoBackend

All Implemented Interfaces:

AsyncMongoBackend, MongoBackend

public abstract class AbstractMongoBackend
extends Object
implements MongoBackend

Field Summary

Fields

Modifier and Type	Field	Description
protected Oplog	oplog
protected static final String	OPLOG_COLLECTION_NAME

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractMongoBackend()
protected	AbstractMongoBackend(Clock clock)

Method Summary

Modifier and Type	Method	Description
void	close()
protected Oplog	createOplog()
protected static Clock	defaultClock()
void	disableOplog()
void	dropDatabase(String databaseName)
void	enableOplog()
Clock	getClock()
Collection<Document>	getCurrentOperations(MongoQuery query)
protected CursorRegistry	getCursorRegistry()
Document	getServerStatus()
void	handleClose(io.netty.channel.Channel channel)
Document	handleCommand(io.netty.channel.Channel channel, String databaseName, String command, Document query)
CompletionStage<Document>	handleCommandAsync(io.netty.channel.Channel channel, String database, String command, Document query)
void	handleDelete(MongoDelete delete)
CompletionStage<Void>	handleDeleteAsync(MongoDelete delete)
protected Document	handleDropDatabase(String databaseName)
QueryResult	handleGetMore(long cursorId, int numberToReturn)
QueryResult	handleGetMore(MongoGetMore getMore)
protected Document	handleGetMore(String databaseName, String command, Document query)
void	handleInsert(MongoInsert insert)
CompletionStage<Void>	handleInsertAsync(MongoInsert insert)
protected Document	handleKillCursors(Document query)
void	handleKillCursors(MongoKillCursors killCursors)
Document	handleMessage(MongoMessage message)
QueryResult	handleQuery(MongoQuery query)
CompletionStage<QueryResult>	handleQueryAsync(MongoQuery query)
void	handleUpdate(MongoUpdate update)
CompletionStage<Void>	handleUpdateAsync(MongoUpdate update)
protected Set<String>	listDatabaseNames()
protected abstract MongoDatabase	openOrCreateDatabase(String databaseName)
MongoDatabase	resolveDatabase(String databaseName)
MongoBackend	version(ServerVersion version)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface de.bwaldvogel.mongo.MongoBackend

closeAsync, dropDatabaseAsync, handleCloseAsync, handleGetMoreAsync, handleKillCursorsAsync, handleMessageAsync

Field Details

OPLOG_COLLECTION_NAME

protected static final String OPLOG_COLLECTION_NAME

See Also:

• Constant Field Values

oplog

protected Oplog oplog

Constructor Details

AbstractMongoBackend

protected AbstractMongoBackend()

AbstractMongoBackend

protected AbstractMongoBackend(Clock clock)

Method Details

defaultClock

protected static Clock defaultClock()

resolveDatabase

public MongoDatabase resolveDatabase(String databaseName)

Specified by:

resolveDatabase in interface MongoBackend

getServerStatus

public Document getServerStatus()

Specified by:

getServerStatus in interface MongoBackend

listDatabaseNames

protected Set<String> listDatabaseNames()

openOrCreateDatabase

protected abstract MongoDatabase openOrCreateDatabase(String databaseName)

handleCommand

public Document handleCommand(io.netty.channel.Channel channel,
 String databaseName,
 String command,
 Document query)

Specified by:

handleCommand in interface MongoBackend

handleCommandAsync

public CompletionStage<Document> handleCommandAsync(io.netty.channel.Channel channel,
 String database,
 String command,
 Document query)

Specified by:

handleCommandAsync in interface AsyncMongoBackend

Specified by:

handleCommandAsync in interface MongoBackend

getCurrentOperations

public Collection<Document> getCurrentOperations(MongoQuery query)

Specified by:

getCurrentOperations in interface MongoBackend

handleQuery

public QueryResult handleQuery(MongoQuery query)

Specified by:

handleQuery in interface MongoBackend

handleQueryAsync

public CompletionStage<QueryResult> handleQueryAsync(MongoQuery query)

Specified by:

handleQueryAsync in interface AsyncMongoBackend

Specified by:

handleQueryAsync in interface MongoBackend

handleGetMore

public QueryResult handleGetMore(long cursorId,
 int numberToReturn)

Specified by:

handleGetMore in interface MongoBackend

handleGetMore

public QueryResult handleGetMore(MongoGetMore getMore)

Specified by:

handleGetMore in interface MongoBackend

handleInsert

public void handleInsert(MongoInsert insert)

Specified by:

handleInsert in interface MongoBackend

handleInsertAsync

public CompletionStage<Void> handleInsertAsync(MongoInsert insert)

Specified by:

handleInsertAsync in interface AsyncMongoBackend

Specified by:

handleInsertAsync in interface MongoBackend

handleDelete

public void handleDelete(MongoDelete delete)

Specified by:

handleDelete in interface MongoBackend

handleDeleteAsync

public CompletionStage<Void> handleDeleteAsync(MongoDelete delete)

Specified by:

handleDeleteAsync in interface AsyncMongoBackend

Specified by:

handleDeleteAsync in interface MongoBackend

handleUpdate

public void handleUpdate(MongoUpdate update)

Specified by:

handleUpdate in interface MongoBackend

handleUpdateAsync

public CompletionStage<Void> handleUpdateAsync(MongoUpdate update)

Specified by:

handleUpdateAsync in interface AsyncMongoBackend

Specified by:

handleUpdateAsync in interface MongoBackend

handleKillCursors

public void handleKillCursors(MongoKillCursors killCursors)

Specified by:

handleKillCursors in interface MongoBackend

handleKillCursors

protected Document handleKillCursors(Document query)

handleGetMore

protected Document handleGetMore(String databaseName,
 String command,
 Document query)

handleDropDatabase

protected Document handleDropDatabase(String databaseName)

handleMessage

public Document handleMessage(MongoMessage message)

Specified by:

handleMessage in interface MongoBackend

dropDatabase

public void dropDatabase(String databaseName)

Specified by:

dropDatabase in interface MongoBackend

handleClose

public void handleClose(io.netty.channel.Channel channel)

Specified by:

handleClose in interface MongoBackend

close

public void close()

Specified by:

close in interface MongoBackend

version

public MongoBackend version(ServerVersion version)

Specified by:

version in interface MongoBackend

getClock

public Clock getClock()

Specified by:

getClock in interface MongoBackend

disableOplog

public void disableOplog()

Specified by:

disableOplog in interface MongoBackend

enableOplog

public void enableOplog()

Specified by:

enableOplog in interface MongoBackend

createOplog

protected Oplog createOplog()

getCursorRegistry

protected CursorRegistry getCursorRegistry()