/*
 * (C) Copyright 2015 Nuxeo SA (http://nuxeo.com/) and others.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Contributors:
 *     Thierry Delprat
 */
package org.nuxeo.ecm.platform.query.core;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import org.nuxeo.ecm.core.event.Event;
import org.nuxeo.ecm.core.event.EventListener;

public class SearchEventsAccumulator implements EventListener {

    protected static List<Map<String, Serializable>> eventsData = new ArrayList<Map<String,Serializable>>();

    public static void reset() {
        eventsData.clear();
    }

    public static List<Map<String, Serializable>> getStackedEvents() {
        return eventsData;
    }

    @Override
    public void handleEvent(Event event) {

        if ("search".equals(event.getName())) {
            Map<String, Serializable> props = event.getContext().getProperties();
            props.remove("coreSession");
            eventsData.add(props);
        }

    }
}