net.anotheria.anosite.cms.action.filehandling.BaseFileHandlingAction Maven / Gradle / Ivy

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package net.anotheria.anosite.cms.action.filehandling;

import jakarta.servlet.http.HttpServletRequest;

import net.anotheria.anosite.cms.action.BaseAction;
import net.anotheria.asg.util.filestorage.FileStorage;
import net.anotheria.asg.util.filestorage.TemporaryFileHolder;

/**
 * @author another
 *
 * To change the template for this generated type comment go to
 * Window>Preferences>Java>Code Generation>Code and Comments
 */
public abstract class BaseFileHandlingAction extends BaseAction {

	//temporaer in die session, dann auf filesystem

	/**
	 * Stores a file temporarly in the session.
	 */
	protected void storeTemporaryFile(HttpServletRequest req, TemporaryFileHolder fileHolder){
		FileStorage.storeTemporaryFile(req, fileHolder);
	}
	/**
	 * Stores a file temporarly in the session.
	 */
	protected void storeTemporaryFile(HttpServletRequest req, TemporaryFileHolder fileHolder, String key){
		FileStorage.storeTemporaryFile(req, fileHolder, key);
	}
	
	/**
	 * Returns the temporarly file from the session.
	 * @param req HttpServletRequest to obtain the session from.
	 * @return previously stored tmp file (if any).
	 */
	protected TemporaryFileHolder getTemporaryFile(HttpServletRequest req){
		return FileStorage.getTemporaryFile(req);
	}
	
	/**
	 * Returns the temporarly file from the session.
	 * @param req HttpServletRequest to obtain the session from.
	 * @param key attribute name suffix to be used for storing in session
	 * @return previously stored tmp file (if any).
	 */
	protected TemporaryFileHolder getTemporaryFile(HttpServletRequest req, String key){
		return FileStorage.getTemporaryFile(req, key);
	}
	
	/**
	 * Removes the temporary saved file from the session.
	 * @param req servlet request.
	 */
	protected void removeTemporaryFile(HttpServletRequest req){
		FileStorage.removeTemporaryFile(req);
	}
	
	/**
	 * Removes the temporary saved file from the session.
	 * @param key attribute name suffix to be used for removing in session
	 * @param req servlet request.
	 */
	protected void removeTemporaryFile(HttpServletRequest req, String key){
		FileStorage.removeTemporaryFile(req, key);
	}
}