com.helpinput.spring.support.SourceFileMonitorListener.java Source code

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Here is the source code for com.helpinput.spring.support.SourceFileMonitorListener.java

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/*
 * Copyright 2013-2015 the original author or authors.
 *
 * 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.
 */

/**
 *@Author: niaoge(Zhengsheng Xia)
 *@Email 78493244@qq.com
 *@Date: 2015-6-16
 */
package com.helpinput.spring.support;

import java.util.List;

import org.slf4j.Logger;
import org.springframework.beans.factory.support.DefaultListableBeanFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationListener;
import org.springframework.context.event.ContextRefreshedEvent;
import org.springframework.context.support.AbstractApplicationContext;

import com.helpinput.core.LoggerBase;
import com.helpinput.holder.ContextHolder;
import com.helpinput.propertyeditors.GLClassEditor;
import com.helpinput.propertyeditors.PropertyEditorRegister;
import com.helpinput.settings.Options;
import com.helpinput.spring.SourceFileMonitor;
import com.helpinput.spring.registinerceptor.ProxybeanRegistInterceptor;

public class SourceFileMonitorListener implements ApplicationListener<ContextRefreshedEvent> {
    static Logger logger = LoggerBase.logger;
    SourceFileMonitor monitor = null;

    private List<String> dirs = null;

    @Override
    public void onApplicationEvent(ContextRefreshedEvent event) {
        ContextHolder.beanRegistIntercpterHolder.register(new ProxybeanRegistInterceptor());

        ApplicationContext applicationContext = event.getApplicationContext();
        DefaultListableBeanFactory dlbf = (DefaultListableBeanFactory) ((AbstractApplicationContext) applicationContext)
                .getBeanFactory();

        PropertyEditorRegister.registerProtertyEditor(dlbf, GLClassEditor.class);
        //get root applicationContext
        while (applicationContext.getParent() != null) {
            applicationContext = applicationContext.getParent();
        }

        if (monitor == null)
            monitor = new SourceFileMonitor(dirs, applicationContext);

        if (!monitor.isRunning()) {
            try {
                monitor.start();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }

    }

    public void setInterval(long interval) {
        synchronized (Options.scanInterval) {
            Options.scanInterval = interval;
        }
    }

    public void setDirs(List<String> dirs) {
        this.dirs = dirs;
    }

}