weathercache.java

Spring + DWR2 实现的Sina天气抓取

package org.signalon.weather.cache;

import java.util.HashMap;
import java.util.Map;

public class WeatherCache implements ICache {

	private static final Map<String, String> cache = new HashMap<String, String>();

	public void put(String key, String value) {
		cache.put(key, value);
	}

	public String get(String key) {
		return cache.get(key);
	}

	public boolean isKeyInCache(String key) {
		return cache.containsKey(key);
	}

	public void remove(String key) {
		cache.remove(key);
	}

	public void clear() {
		cache.clear();
	}

	public int size() {
		return cache.size();
	}
}