WicketServletRename.java

/* (c) 2017 Open Source Geospatial Foundation - all rights reserved
 * This code is licensed under the GPL 2.0 license, available at the root
 * application directory.
 */
package org.geoserver.cluster.integration;

import org.springframework.beans.BeansException;
import org.springframework.beans.factory.config.BeanFactoryPostProcessor;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;

import java.util.UUID;

/**
 * Allows us to instantiate several GeoServer instances by attributing a different
 * name to every wicket servlet.
 */
public class WicketServletRename implements BeanFactoryPostProcessor {

    @Override
    public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
        beanFactory.getBeanDefinition("wicket").getPropertyValues()
                .getPropertyValue("servletName").setConvertedValue(UUID.randomUUID().toString());
    }
}