/**
* Returns a log wrapper for the given <code>batch</code> which logs a calls to its methods if
* <code>logWriterProvider</code> returns a {@link LogWriter} instance for <code>batch</code>.
* Otherwise returns <code>batch</code>.
*
* @param batch
* @param logWriterProvider
* @return
* @throws IllegalArgumentException if either argument is <code>null</code>
*/
public static Batch create(Batch batch, LogWriterProvider logWriterProvider) {
if (batch == null) {
throw new IllegalArgumentException("Batch must not be null");
}
if (logWriterProvider == null) {
throw new IllegalArgumentException("LogWriterProvider must not be null");
}
LogWriter logWriter = logWriterProvider.getLogWriter(batch);
if (logWriter == null) {
return batch;
} else {
return new BatchLogger(batch, logWriter);
}
}
/**
* Returns a log wrapper for the given <code>sessionInfo</code> which logs a calls to its methods
* if <code>logWriterProvider</code> returns a {@link LogWriter} instance for <code>sessionInfo
* </code>. Otherwise returns <code>sessionInfo</code>.
*
* @param sessionInfo
* @param logWriterProvider
* @return
* @throws IllegalArgumentException if either argument is <code>null</code>
*/
public static SessionInfo create(SessionInfo sessionInfo, LogWriterProvider logWriterProvider) {
if (sessionInfo == null) {
throw new IllegalArgumentException("SessionInfo must not be null");
}
if (logWriterProvider == null) {
throw new IllegalArgumentException("LogWriterProvider must not be null");
}
LogWriter logWriter = logWriterProvider.getLogWriter(sessionInfo);
if (logWriter == null) {
return sessionInfo;
} else {
return new SessionInfoLogger(sessionInfo, logWriter);
}
}
/**
* Returns a log wrapper for the given <code>idFactory</code> which logs a calls to its methods if
* <code>logWriterProvider</code> returns a {@link LogWriter} instance for <code>idFactory</code>.
* Otherwise returns <code>idFactory</code>.
*
* @param idFactory
* @param logWriterProvider
* @return
* @throws IllegalArgumentException if either argument is <code>null</code>
*/
public static IdFactory create(IdFactory idFactory, LogWriterProvider logWriterProvider) {
if (idFactory == null) {
throw new IllegalArgumentException("IdFactory must not be null");
}
if (logWriterProvider == null) {
throw new IllegalArgumentException("LogWriterProvider must not be null");
}
LogWriter logWriter = logWriterProvider.getLogWriter(idFactory);
if (logWriter == null) {
return idFactory;
} else {
return new IdFactoryLogger(idFactory, logWriter);
}
}
/**
* Returns a log wrapper for the given <code>qValueFactory</code> which logs a calls to its
* methods if <code>logWriterProvider</code> returns a {@link LogWriter} instance for <code>
* qValueFactory</code>. Otherwise returns <code>qValueFactory</code>.
*
* @param qValueFactory
* @param logWriterProvider
* @return
* @throws IllegalArgumentException if either argument is <code>null</code>
*/
public static QValueFactory create(
QValueFactory qValueFactory, LogWriterProvider logWriterProvider) {
if (qValueFactory == null) {
throw new IllegalArgumentException("QValueFactory must not be null");
}
if (logWriterProvider == null) {
throw new IllegalArgumentException("LogWriterProvider must not be null");
}
LogWriter logWriter = logWriterProvider.getLogWriter(qValueFactory);
if (logWriter == null) {
return qValueFactory;
} else {
return new QValueFactoryLogger(qValueFactory, logWriter);
}
}
/**
* Returns a log wrapper for the given <code>service</code> which logs a calls to its methods if
* <code>logWriterProvider</code> returns a {@link LogWriter} instance for <code>service</code>.
* Otherwise returns <code>service</code>.
*
* @param service
* @param logWriterProvider
* @return
* @throws IllegalArgumentException if either argument is <code>null</code>
*/
public static RepositoryService create(
RepositoryService service, LogWriterProvider logWriterProvider) {
if (service == null) {
throw new IllegalArgumentException("Service must not be null");
}
if (logWriterProvider == null) {
throw new IllegalArgumentException("LogWriterProvider must not be null");
}
LogWriter logWriter = logWriterProvider.getLogWriter(service);
if (logWriter == null) {
return service;
} else {
return new ServiceLogger(service, logWriterProvider, logWriter);
}
}