D-Net

package eu.dnetlib.enabling.tools;

import org.springframework.context.ResourceLoaderAware;

import org.springframework.core.io.ResourceLoader;

import org.springframework.core.io.support.ResourcePatternResolver;

import org.springframework.core.io.support.ResourcePatternUtils;

/**

 * Some beans aren't directly instantiated (like quartz jobs for instance), so they cannot receive the resource loader

 * by implementing the ResourceLoaderAware interface.

 * <p>

 * This class is a temporary solution to this problem until we find a way to obtain a bean reference to the

 * application context (the actual resource loader) itself and inject it directly. It could be done by turning this

 * class into a bean factory and expose the resource loader through it.

 *

 * @author marko

 */

public class ResourceLoaderHelper implements ResourceLoaderAware {

	/**

	 * injected resource loader.

	 */

	private ResourceLoader resourceLoader;

	/**

	 * obtain a resource pattern resolver for a given resource loader.

	 *

	 * @return pattern resolver

	 */

	public ResourcePatternResolver getResourcePatternResolver() {

		return ResourcePatternUtils.getResourcePatternResolver(getResourceLoader());

	}

	public ResourceLoader getResourceLoader() {

		return resourceLoader;

	}

	@Override

	public void setResourceLoader(final ResourceLoader resourceLoader) {

		this.resourceLoader = resourceLoader;

	}

}