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package de.mhus.lib.portlet.actions;

import java.util.Collections;
import java.util.HashSet;
import java.util.Set;

import javax.portlet.ActionRequest;

import de.mhus.lib.core.IProperties;

/**
 * ActionProperties class.
 *
 * @author mikehummel
 * @version $Id: $Id
 */
public class ActionProperties extends IProperties {

	ActionRequest request = null;
	
	/**
	 * Constructor for ActionProperties.
	 *
	 * @param request a {@link javax.portlet.ActionRequest} object.
	 */
	public ActionProperties(ActionRequest request) {
		this.request = request;
	}

	/** {@inheritDoc} */
	@Override
	public Object getProperty(String name) {
		return request.getParameter(name);
	}

	/** {@inheritDoc} */
	@Override
	public boolean isProperty(String name) {
		return request.getParameter(name) != null;
	}

	/** {@inheritDoc} */
	@Override
	public void removeProperty(String key) {
	}

	/** {@inheritDoc} */
	@Override
	public void setProperty(String key, Object value) {
	}

	/** {@inheritDoc} */
	@Override
	public boolean isEditable() {
		return false;
	}

	/** {@inheritDoc} */
	@Override
	public Set keys() {
		return new HashSet(Collections.list(request.getParameterNames()));
	}

}