org.jwall.web.audit.net
Class SyslogAuditEventStream

java.lang.Object
  org.jwall.web.audit.io.AbstractAuditEventReader
      org.jwall.web.audit.net.SyslogAuditEventStream

All Implemented Interfaces:

Iterable<AuditEvent>, Runnable, AuditEventReader

Direct Known Subclasses:

SyslogAuditEventMultiStream

public class SyslogAuditEventStream
extends AbstractAuditEventReader
implements AuditEventReader, Runnable

This class implements a parser for audit-logfile for the modsecurity2. It also implements the AuditEventSource interface.

Author:

Christian Bockermann <chris@jwall.org>

Field Summary

Fields inherited from class org.jwall.web.audit.io.AbstractAuditEventReader

DEFAULT_AUDIT_EVENT_FACTORY_CLASS

Constructor Summary

SyslogAuditEventStream(File file, AuditEventListener l)

SyslogAuditEventStream(File file, AuditEventListener l, boolean autoRemove)

SyslogAuditEventStream(FileReader reader, AuditEventListener listener, boolean tail)

SyslogAuditEventStream(InputStream in, AuditEventListener listener)
This constructor creates an audit-event-Reader that reads from the given input stream.

SyslogAuditEventStream(InputStream in, AuditEventListener listener, boolean persist)
This constructor creates an audit-event-Reader that reads from the given input stream.

Method Summary

Iterator<AuditEvent>	iterator()
AuditEvent	readNext() This method tries to read the next event that is available.
void	run()

Methods inherited from class org.jwall.web.audit.io.AbstractAuditEventReader

atEOF, bytesAvailable, bytesRead, close, getDataRead, getFileSize, getSectionIndex, hasNext

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jwall.web.audit.io.AuditEventReader

atEOF, bytesAvailable, bytesRead, close

Constructor Detail

SyslogAuditEventStream

public SyslogAuditEventStream(InputStream in,
                              AuditEventListener listener)
                       throws IOException

This constructor creates an audit-event-Reader that reads from the given input stream.

Parameters:

in - The stream to read from.

Throws:

IOException - In case the stream cannot be opened or another IO error occurs.

SyslogAuditEventStream

public SyslogAuditEventStream(InputStream in,
                              AuditEventListener listener,
                              boolean persist)
                       throws IOException

This constructor creates an audit-event-Reader that reads from the given input stream.

Parameters:

in - The stream to read from.

Throws:

IOException - In case the stream cannot be opened or another IO error occurs.

SyslogAuditEventStream

public SyslogAuditEventStream(FileReader reader,
                              AuditEventListener listener,
                              boolean tail)

SyslogAuditEventStream

public SyslogAuditEventStream(File file,
                              AuditEventListener l)
                       throws IOException

Throws:

IOException

SyslogAuditEventStream

public SyslogAuditEventStream(File file,
                              AuditEventListener l,
                              boolean autoRemove)
                       throws IOException

Throws:

IOException

Method Detail

readNext

public AuditEvent readNext()
                    throws IOException,
                           ParseException,
                           EOFException

Description copied from interface: AuditEventReader

This method tries to read the next event that is available.

Specified by:

readNext in interface AuditEventReader

Specified by:

readNext in class AbstractAuditEventReader

Returns:

The next audit-event from or NULL if no event is available.

Throws:

IOException

ParseException

EOFException

See Also:

AuditEventReader.readNext()

run

public void run()

Specified by:

run in interface Runnable

iterator

public Iterator<AuditEvent> iterator()

Specified by:

iterator in interface Iterable<AuditEvent>