com.itextpdf.text.log.CounterFactory Maven / Gradle / Ivy
/*
* $Id: 80d1ea26fc29db6cf73090d31b14209a26ec6668 $
*
* This file is part of the iText (R) project.
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* Authors: Bruno Lowagie, Paulo Soares, et al.
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package com.itextpdf.text.log;
/**
* Factory that creates a counter for every reader or writer class.
* You can implement your own counter and declare it like this:
* CounterFactory.getInstance().setCounter(new SysoCounter());
* SysoCounter is just an example of a Counter implementation.
* It writes info about files being read and written to the System.out.
*
* This functionality can be used to create metrics in a SaaS context.
*/
public class CounterFactory {
/** The singleton instance. */
private static CounterFactory myself;
static {
myself = new CounterFactory();
}
/** The current counter implementation. */
private Counter counter = new DefaultCounter();
/** The empty constructor. */
private CounterFactory() {}
/** Returns the singleton instance of the factory. */
public static CounterFactory getInstance() {
return myself;
}
/** Returns a counter factory. */
public static Counter getCounter(Class klass) {
return myself.counter.getCounter(klass);
}
/**
* Getter for the counter.
*/
public Counter getCounter() {
return counter;
}
/**
* Setter for the counter.
*/
public void setCounter(Counter counter) {
this.counter = counter;
}
}