org.tinygroup.database.fileresolver.InitDataFileResolver Maven / Gradle / Ivy

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/**
 * Copyright (c) 2012-2016, www.tinygroup.org ([email protected]).
 *
 *  Licensed under the GPL, Version 3.0 (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.gnu.org/licenses/gpl.html
 *
 *  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 org.tinygroup.database.fileresolver;

import com.thoughtworks.xstream.XStream;
import org.tinygroup.database.config.initdata.InitDatas;
import org.tinygroup.database.initdata.InitDataProcessor;
import org.tinygroup.database.util.DataBaseUtil;
import org.tinygroup.fileresolver.impl.AbstractFileProcessor;
import org.tinygroup.logger.LogLevel;
import org.tinygroup.vfs.FileObject;
import org.tinygroup.xstream.XStreamFactory;

public class InitDataFileResolver extends AbstractFileProcessor {
    private static final String INITDATA_EXTFILENAME = ".initdata.xml";


    InitDataProcessor initDataProcessor;

    public InitDataProcessor getInitDataProcessor() {
        return initDataProcessor;
    }

    public void setInitDataProcessor(InitDataProcessor initDataProcessor) {
        this.initDataProcessor = initDataProcessor;
    }

    public void process() {
        LOGGER.logMessage(LogLevel.INFO, "开始处理表格初始化数据init文件");
        XStream stream = XStreamFactory
                .getXStream(DataBaseUtil.INITDATA_XSTREAM);
        for (FileObject fileObject : deleteList) {
            LOGGER.logMessage(LogLevel.INFO, "开始读取表格初始化数据init文件{0}",
                    fileObject.getAbsolutePath().toString());
            InitDatas initDatas = (InitDatas) caches.get(fileObject.getAbsolutePath());
            if (initDatas != null) {
                initDataProcessor.removeInitDatas(initDatas);
                caches.remove(fileObject.getAbsolutePath());
            }
            LOGGER.logMessage(LogLevel.INFO, "读取表格初始化数据init文件{0}完毕",
                    fileObject.getAbsolutePath().toString());
        }
        for (FileObject fileObject : changeList) {
            LOGGER.logMessage(LogLevel.INFO, "开始读取表格初始化数据init文件{0}",
                    fileObject.getAbsolutePath().toString());
            InitDatas oldInitDatas = (InitDatas) caches.get(fileObject.getAbsolutePath());
            if (oldInitDatas != null) {
                initDataProcessor.removeInitDatas(oldInitDatas);
            }

            InitDatas initDatas = (InitDatas) stream.fromXML(fileObject
                    .getInputStream());
            initDataProcessor.addInitDatas(initDatas);
            caches.put(fileObject.getAbsolutePath(), initDatas);
            initDataProcessor.registerModifiedTime(initDatas, fileObject.getLastModifiedTime());
            LOGGER.logMessage(LogLevel.INFO, "读取表格初始化数据init文件{0}完毕",
                    fileObject.getAbsolutePath().toString());
        }

        LOGGER.logMessage(LogLevel.INFO, "处理表格初始化数据init文件读取完毕");

    }

    @Override
    protected boolean checkMatch(FileObject fileObject) {
        return fileObject.getFileName().endsWith(INITDATA_EXTFILENAME) || fileObject.getFileName().endsWith(".initdata");
    }

}