com.liferay.portal.kernel.captcha.Captcha.java Source code

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Here is the source code for com.liferay.portal.kernel.captcha.Captcha.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.portal.kernel.captcha;

import java.io.IOException;

import javax.portlet.PortletRequest;
import javax.portlet.ResourceRequest;
import javax.portlet.ResourceResponse;

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

/**
 * @author Brian Wing Shun Chan
 */
public interface Captcha {

    public void check(HttpServletRequest httpServletRequest) throws CaptchaException;

    public void check(PortletRequest portletRequest) throws CaptchaException;

    public String getTaglibPath();

    public boolean isEnabled(HttpServletRequest httpServletRequest);

    public boolean isEnabled(PortletRequest portletRequest);

    public void serveImage(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse)
            throws IOException;

    public void serveImage(ResourceRequest resourceRequest, ResourceResponse resourceResponse) throws IOException;

}