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Main ACS AEM Commons OSGi Bundle. Includes commons utilities.

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/*
 * ACS AEM Commons
 *
 * Copyright (C) 2013 - 2023 Adobe
 *
 * 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.
 */
package com.adobe.acs.commons.replication.dispatcher;

import com.day.cq.replication.AggregateHandler;
import com.day.cq.replication.ReplicationAction;
import com.day.cq.replication.ReplicationActionType;
import com.day.cq.replication.ReplicationException;

import java.util.LinkedList;
import java.util.List;

import javax.jcr.Node;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.nodetype.NodeType;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Implements an aggregate handler that detects hierarchy nodes as aggregate root.
 * Work-around for ACS AEM Commons issue #3045.
 */
public class FlushAggregateHandler implements AggregateHandler 
{

    /**
     * default logger
     */
    private static final Logger log = LoggerFactory.getLogger(FlushAggregateHandler.class);

    /**
     * {@inheritDoc}
     *
     * @return true if the node is a hierarchy node.
     */
    public boolean isAggregateRoot(Node node) 
	{
        try 
		{
            return node.isNodeType(NodeType.NT_HIERARCHY_NODE);
        } 
		catch (RepositoryException e) 
		{
            log.warn("Unable to determine aggregate root.", e);
            return false;
        }
    }

    /**
     * {@inheritDoc}
     *
     * Returns the provided path.
     */
    public List prepareForReplication(Session session, ReplicationActionType type, String path)
        throws ReplicationException 
	{
        LinkedList paths = new LinkedList();
        paths.add(path);
        return paths;
    }

    /**
     * {@inheritDoc}
     *
     * 
     */
    public void processForReplication(Session session, ReplicationAction action) 
		throws ReplicationException 
	{
    }
}