com.goldencode.p2j.persist.orm

Class P2JQueryLogger

java.lang.Object

com.goldencode.p2j.persist.orm.PersistenceLogger

com.goldencode.p2j.persist.orm.P2JQueryLogger

public class P2JQueryLogger
extends PersistenceLogger

A logger object that is used to log messages about P2J queries. It supports some form of customization such as: displaying the parent method from the stack trace, the x-th processed component, the use count of a query.

Field Summary

Fields

Modifier and Type	Field and Description
private static P2JQueryLogger	logger The static singleton instance.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	P2JQueryLogger() Private default constructor.

Method Summary

Modifier and Type	Method and Description
static P2JQueryLogger	getLogger() Static accessor to singleton.
protected void	log(P2JQuery query, java.lang.String databaseName, java.lang.String fql, P2JQueryStatisticsConfiguration config, java.lang.Double profilingTime) Function responsible with logging details about P2J queries.
private void	printResult(P2JQueryStatisticsConfiguration config, java.lang.String result) Method used for printing a string to a file specified in the per-database logging configuration.

Methods inherited from class com.goldencode.p2j.persist.orm.PersistenceLogger

getStackMethodParent

Methods inherited from class java.lang.Object

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

Field Detail

logger

private static final P2JQueryLogger logger

The static singleton instance.

Constructor Detail

P2JQueryLogger

private P2JQueryLogger()

Private default constructor.

Method Detail

getLogger

public static P2JQueryLogger getLogger()

Static accessor to singleton.

Returns:

The P2JQueryLogger singleton instance.

log

protected void log(P2JQuery query,
                   java.lang.String databaseName,
                   java.lang.String fql,
                   P2JQueryStatisticsConfiguration config,
                   java.lang.Double profilingTime)
            throws QueryOffEndException

Function responsible with logging details about P2J queries. If logging is disabled, then this method will never be reached.

Parameters:

query - The query that was executed.

databaseName - The name of the database in use.

fql - The FQL of the query.

config - The per-database configuration used for logging.

profilingTime - The execution time of the query.

Throws:

QueryOffEndException

printResult

private void printResult(P2JQueryStatisticsConfiguration config,
                         java.lang.String result)

Method used for printing a string to a file specified in the per-database logging configuration.

Parameters:

config - The per-database configuration used.

result - The string to be printed to the file.