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 * Licensed under the Apache License, Version 2.0 (the "License");
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 *
 * Other licenses:
 * -----------------------------------------------------------------------------
 * Commercial licenses for this work are available. These replace the above
 * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
 * database integrations.
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package org.jooq.impl;

import java.io.Serializable;

import org.jooq.TransactionListener;
import org.jooq.TransactionListenerProvider;

A default implementation for TransactionListenerProvider. 
 This implementation just wraps an instance of TransactionListener, always providing the same. 
Author:
Lukas Eder/**
 * A default implementation for {@link TransactionListenerProvider}.
 * <p>
 * This implementation just wraps an instance of {@link TransactionListener}, always
 * providing the same.
 *
 * @author Lukas Eder
 */
public class DefaultTransactionListenerProvider implements TransactionListenerProvider, Serializable {

    
Generated UID.
/**
     * Generated UID.
     */
    private static final long     serialVersionUID = -2122007794302549679L;

    
The delegate listener.
/**
     * The delegate listener.
     */
    private final TransactionListener listener;

    
Convenience method to construct an array of
DefaultTransactionListenerProvider from an array of
TransactionListener instances.
/**
     * Convenience method to construct an array of
     * <code>DefaultTransactionListenerProvider</code> from an array of
     * <code>TransactionListener</code> instances.
     */
    public static TransactionListenerProvider[] providers(TransactionListener... listeners) {
        TransactionListenerProvider[] result = new TransactionListenerProvider[listeners.length];

        for (int i = 0; i < listeners.length; i++)
            result[i] = new DefaultTransactionListenerProvider(listeners[i]);

        return result;
    }

    
Create a new provider instance from an argument listener.
Params:
listener – The argument listener./**
     * Create a new provider instance from an argument listener.
     *
     * @param listener The argument listener.
     */
    public DefaultTransactionListenerProvider(TransactionListener listener) {
        this.listener = listener;
    }

    @Override
    public final TransactionListener provide() {
        return listener;
    }

    @Override
    public String toString() {
        return listener.toString();
    }
}