com.liferay.sync.messaging.SyncMessageListener.java Source code

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Here is the source code for com.liferay.sync.messaging.SyncMessageListener.java

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/**
 * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.sync.messaging;

import com.liferay.portal.kernel.messaging.BaseMessageListener;
import com.liferay.portal.kernel.messaging.Message;
import com.liferay.portal.kernel.repository.model.FileEntry;
import com.liferay.portal.kernel.repository.model.Folder;
import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.model.Lock;
import com.liferay.portlet.documentlibrary.NoSuchFileEntryException;
import com.liferay.portlet.documentlibrary.NoSuchFolderException;
import com.liferay.portlet.documentlibrary.model.DLFileVersion;
import com.liferay.portlet.documentlibrary.model.DLSyncConstants;
import com.liferay.portlet.documentlibrary.service.DLAppLocalServiceUtil;
import com.liferay.portlet.documentlibrary.service.DLFileVersionLocalServiceUtil;
import com.liferay.sync.service.SyncDLObjectLocalServiceUtil;
import com.liferay.sync.util.SyncUtil;

import java.util.Date;

/**
 * @author Dennis Ju
 */
public class SyncMessageListener extends BaseMessageListener {

    protected void addSyncDLObject(long modifiedTime, String event, String type, long typePK) throws Exception {

        if (event.equals(DLSyncConstants.EVENT_DELETE)) {
            SyncDLObjectLocalServiceUtil.addSyncDLObject(0, modifiedTime, 0, 0, StringPool.BLANK, StringPool.BLANK,
                    StringPool.BLANK, StringPool.BLANK, StringPool.BLANK, StringPool.BLANK, StringPool.BLANK, 0,
                    StringPool.BLANK, event, null, 0, StringPool.BLANK, type, typePK, StringPool.BLANK);
        } else if (type.equals(DLSyncConstants.TYPE_FILE)) {
            FileEntry fileEntry = null;

            try {
                fileEntry = DLAppLocalServiceUtil.getFileEntry(typePK);
            } catch (NoSuchFileEntryException nsfee) {
                return;
            }

            Date lockExpirationDate = null;
            long lockUserId = 0;
            String lockUserName = StringPool.BLANK;

            Lock lock = fileEntry.getLock();

            if (lock != null) {
                lockExpirationDate = lock.getExpirationDate();
                lockUserId = lock.getUserId();
                lockUserName = lock.getUserName();
            }

            DLFileVersion dlFileVersion = DLFileVersionLocalServiceUtil
                    .getLatestFileVersion(fileEntry.getFileEntryId(), false);

            SyncDLObjectLocalServiceUtil.addSyncDLObject(dlFileVersion.getCompanyId(), modifiedTime,
                    dlFileVersion.getRepositoryId(), fileEntry.getFolderId(), dlFileVersion.getTitle(),
                    dlFileVersion.getExtension(), dlFileVersion.getMimeType(), dlFileVersion.getDescription(),
                    dlFileVersion.getChangeLog(), dlFileVersion.getExtraSettings(), dlFileVersion.getVersion(),
                    dlFileVersion.getSize(), SyncUtil.getChecksum(dlFileVersion), event, lockExpirationDate,
                    lockUserId, lockUserName, type, fileEntry.getFileEntryId(), fileEntry.getUuid());
        } else {
            Folder folder = null;

            try {
                folder = DLAppLocalServiceUtil.getFolder(typePK);
            } catch (NoSuchFolderException nsfe) {
                return;
            }

            SyncDLObjectLocalServiceUtil.addSyncDLObject(folder.getCompanyId(), modifiedTime,
                    folder.getRepositoryId(), folder.getParentFolderId(), folder.getName(), StringPool.BLANK,
                    StringPool.BLANK, folder.getDescription(), StringPool.BLANK, StringPool.BLANK, "-1", 0,
                    StringPool.BLANK, event, null, 0, StringPool.BLANK, type, folder.getFolderId(),
                    folder.getUuid());
        }
    }

    protected void doReceive(Message message) throws Exception {
        String event = message.getString("event");
        long modifiedTime = message.getLong("modifiedTime");
        String type = message.getString("type");
        long typePK = message.getLong("typePK");

        addSyncDLObject(modifiedTime, event, type, typePK);
    }

}