com.github.lontime.extpac4j.impl.JEETokenContextFactory Maven / Gradle / Ivy

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package com.github.lontime.extpac4j.impl;

import java.time.Duration;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.github.lontime.base.commonj.utils.UuidHelper;
import org.pac4j.core.context.JEEContext;
import org.pac4j.core.context.WebContext;
import org.pac4j.core.context.WebContextFactory;
import org.pac4j.core.context.session.SessionStore;

/**
 * JEETokenContextFactory.
 * @author lontime
 * @since 1.0
 */
public class JEETokenContextFactory implements WebContextFactory {

    public static final Duration DEFAULT_EXPIRE = Duration.ofHours(2);

    public static final JEETokenContextFactory INSTANCE = new JEETokenContextFactory();

    private String token;

    private Duration expire;

    public JEETokenContextFactory() {
        this(DEFAULT_EXPIRE);
    }

    public JEETokenContextFactory(Duration expire) {
        this(null, DEFAULT_EXPIRE);
    }

    public JEETokenContextFactory(String token, Duration expire) {
        this.token = token;
        this.expire = expire;
    }

    @Override
    @SuppressWarnings("unchecked")
    public WebContext newContext(Object... parameters) {
        final JEETokenContext context;
        if (parameters.length > 2) {
            context = new JEETokenContext((HttpServletRequest) parameters[0], (HttpServletResponse) parameters[1],
                    (SessionStore) parameters[2]);
        } else {
            context = new JEETokenContext((HttpServletRequest) parameters[0], (HttpServletResponse) parameters[1]);
        }
        if (token == null) {
            context.setToken(UuidHelper.fastUUID());
        } else {
            context.setToken(token);
        }
        context.setExpire(expire);
        return context;
    }
}