Merge remote-tracking branch 'origin/master'

# Conflicts:
#	src/main/java/osc/git/eh3/test/TestCode.java
#	src/main/java/osc/git/eh3/testopen/TestOpenPuton.java
This commit is contained in:
lixiangrong 2016-06-07 17:49:16 +08:00
commit 08c3a87b50
7 changed files with 435 additions and 0 deletions

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package osc.git.eh3.cache;
/**
* <p>
* Title:
* </p>
*
* <p>
* Description: 缓存DTO
* </p>
*
* <p>
* Copyright: Copyright (c) 2008
* </p>
*
* <p>
* Company:
* </p>
*
* @author Deepblue 2008-11-11
* @version 1.0
*/
public class Cache {
private String key;// 缓存ID
private Object value;// 缓存数据
private long timeOut;// 更新时间
private boolean expired; // 是否终止
public Cache() {
super();
}
public Cache(String key, Object value, long timeOut, boolean expired) {
this.key = key;
this.value = value;
this.timeOut = timeOut;
this.expired = expired;
}
public String getKey() {
return key;
}
public long getTimeOut() {
return timeOut;
}
public Object getValue() {
return value;
}
public void setKey(String string) {
key = string;
}
public void setTimeOut(long l) {
timeOut = l;
}
public void setValue(Object object) {
value = object;
}
public boolean isExpired() {
return expired;
}
public void setExpired(boolean b) {
expired = b;
}
}

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package osc.git.eh3.cache;
import java.util.*;
import java.util.Map.Entry;
/**
* <p>
* Title:
* </p>
*
* <p>
* Description: 管理缓存
* </p>
* Deep blue 2008-11-28 think
* 可扩展的功能当chche到内存溢出时必须清除掉最早期的一些缓存对象这就要求对每个缓存对象保存创建时间
* <p>
* Copyright: Copyright (c) 2008
* </p>
*
* <p>
* Company:
* </p>
*
* @author Deepblue 2008-11-11
* @version 1.0
*/
public class CacheManager {
private static HashMap<String, Object> cacheMap = new HashMap<String, Object>();
// 单实例构造方法
private CacheManager() {
super();
}
// 获取布尔值的缓存
public static boolean getSimpleFlag(String key) {
try {
return (Boolean) cacheMap.get(key);
} catch (NullPointerException e) {
return false;
}
}
public static long getServerStartdt(String key) {
try {
return (Long) cacheMap.get(key);
} catch (Exception ex) {
return 0;
}
}
// 设置布尔值的缓存
public synchronized static boolean setSimpleFlag(String key, boolean flag) {
if (flag && getSimpleFlag(key)) {// 假如为真不允许被覆盖
return false;
} else {
cacheMap.put(key, flag);
return true;
}
}
public synchronized static boolean setSimpleFlag(String key, long serverbegrundt) {
if (cacheMap.get(key) == null) {
cacheMap.put(key, serverbegrundt);
return true;
} else {
return false;
}
}
// 得到缓存同步静态方法
private synchronized static Cache getCache(String key) {
return (Cache) cacheMap.get(key);
}
// 判断是否存在一个缓存
private synchronized static boolean hasCache(String key) {
return cacheMap.containsKey(key);
}
// 清除所有缓存
public synchronized static void clearAll() {
cacheMap.clear();
}
// 清除某一类特定缓存,通过遍历HASHMAP下的所有对象来判断它的KEY与传入的TYPE是否匹配
public synchronized static void clearAll(String type) {
Iterator<Entry<String, Object>> i = cacheMap.entrySet().iterator();
String key;
ArrayList<String> arr = new ArrayList<String>();
try {
while (i.hasNext()) {
Entry<String, Object> entry = i.next();
key = (String) entry.getKey();
if (key.startsWith(type)) { // 如果匹配则删除掉
arr.add(key);
}
}
for (int k = 0; k < arr.size(); k++) {
clearOnly(arr.get(k));
}
} catch (Exception ex) {
ex.printStackTrace();
}
}
// 清除指定的缓存
public synchronized static void clearOnly(String key) {
cacheMap.remove(key);
}
// 载入缓存
public synchronized static void putCache(String key, Cache obj) {
cacheMap.put(key, obj);
}
// 获取缓存信息
public static Cache getCacheInfo(String key) {
if (hasCache(key)) {
Cache cache = getCache(key);
if (cacheExpired(cache)) { // 调用判断是否终止方法
cache.setExpired(true);
}
return cache;
} else {
return null;
}
}
// 载入缓存信息
public static void putCacheInfo(String key, Cache obj, long dt, boolean expired) {
Cache cache = new Cache();
cache.setKey(key);
cache.setTimeOut(dt + System.currentTimeMillis()); // 设置多久后更新缓存
cache.setValue(obj);
cache.setExpired(expired); // 缓存默认载入时终止状态为FALSE
cacheMap.put(key, cache);
}
// 重写载入缓存信息方法
public static void putCacheInfo(String key, Cache obj, long dt) {
Cache cache = new Cache();
cache.setKey(key);
cache.setTimeOut(dt + System.currentTimeMillis());
cache.setValue(obj);
cache.setExpired(false);
cacheMap.put(key, cache);
}
// 判断缓存是否终止
public static boolean cacheExpired(Cache cache) {
if (null == cache) { // 传入的缓存不存在
return false;
}
long nowDt = System.currentTimeMillis(); // 系统当前的毫秒数
long cacheDt = cache.getTimeOut(); // 缓存内的过期毫秒数
if (cacheDt <= 0 || cacheDt > nowDt) { // 过期时间小于等于零时,或者过期时间大于当前时间时则为FALSE
return false;
} else { // 大于过期时间 即过期
return true;
}
}
// 获取缓存中的大小
public static int getCacheSize() {
return cacheMap.size();
}
// 获取指定的类型的大小
public static int getCacheSize(String type) {
int k = 0;
Iterator<Entry<String, Object>> i = cacheMap.entrySet().iterator();
String key;
try {
while (i.hasNext()) {
Entry<String, Object> entry = i.next();
key = (String) entry.getKey();
if (key.indexOf(type) != -1) { // 如果匹配则删除掉
k++;
}
}
} catch (Exception ex) {
ex.printStackTrace();
}
return k;
}
// 获取缓存对象中的所有键值名称
public static ArrayList<String> getCacheAllkey() {
ArrayList<String> a = new ArrayList<String>();
try {
Iterator<Entry<String, Object>> i = cacheMap.entrySet().iterator();
while (i.hasNext()) {
Entry<String, Object> entry = i.next();
a.add((String) entry.getKey());
}
} catch (Exception ex) {
}
return a;
}
// 获取缓存对象中指定类型 的键值名称
public static ArrayList<String> getCacheListkey(String type) {
ArrayList<String> a = new ArrayList<String>();
String key;
try {
Iterator<Entry<String, Object>> i = cacheMap.entrySet().iterator();
while (i.hasNext()) {
Entry<String, Object> entry = i.next();
key = (String) entry.getKey();
if (key.indexOf(type) != -1) {
a.add(key);
}
}
} catch (Exception ex) {
}
return a;
}
}

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package osc.git.eh3.cache;
import java.util.Map;
import java.util.WeakHashMap;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;
public final class SimpleCache<K, V> {
private final Lock lock = new ReentrantLock();
private final int maxCapacity;
private final Map<K, V> eden;
private final Map<K, V> perm;
public SimpleCache(int maxCapacity) {
this.maxCapacity = maxCapacity;
this.eden = new ConcurrentHashMap<K, V>(maxCapacity);
this.perm = new WeakHashMap<K, V>(maxCapacity);
}
public V get(K k) {
V v = this.eden.get(k);
if (v == null) {
lock.lock();
try {
v = this.perm.get(k);
} finally {
lock.unlock();
}
if (v != null) {
this.eden.put(k, v);
}
}
return v;
}
public void put(K k, V v) {
if (this.eden.size() >= maxCapacity) {
lock.lock();
try {
this.perm.putAll(this.eden);
} finally {
lock.unlock();
}
this.eden.clear();
}
this.eden.put(k, v);
}
}

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package osc.git.eh3.cache;
public class Test {
public static void main(String[] args) {
SimpleCache<String, Object> cache = new SimpleCache<>(5);
for (int i = 0; i < 10; i++) {
cache.put(""+i, i);
}
for (int i = 0; i < 10; i++) {
System.out.println(cache.get(i+""));
}
}
}

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package osc.git.eh3.cache;
import java.util.ArrayList;
public class TestCache {
public static void main(String[] args) {
System.out.println(CacheManager.getSimpleFlag("alksd"));
CacheManager.putCache("abc", new Cache("key", "value", 10, false));
CacheManager.putCache("def", new Cache());
CacheManager.putCache("ccc", new Cache());
CacheManager.clearOnly("");
Cache c = new Cache();
for (int i = 0; i < 10; i++) {
CacheManager.putCache("" + i, c);
}
CacheManager.putCache("aaaaaaaa", c);
CacheManager.putCache("abchcy;alskd", c);
CacheManager.putCache("cccccccc", c);
CacheManager.putCache("abcoqiwhcy", c);
System.out.println("删除前的大小:" + CacheManager.getCacheSize());
ArrayList<String> cacheAllkey = CacheManager.getCacheAllkey();
for (String key : cacheAllkey) {
System.out.println(key + ":" + CacheManager.getCacheInfo(key).getValue());
}
CacheManager.clearAll("aaaa");
System.out.println("删除后的大小:" + CacheManager.getCacheSize());
cacheAllkey = CacheManager.getCacheAllkey();
for (String key : cacheAllkey) {
System.out.println(key);
}
}
}

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package osc.git.eh3.test;
import osc.git.eh3.utils.HttpClientUtil;
public class TestAudiQ2 {
public static String URL = "http://127.0.0.1:8080/Audi2016Q2Wap/getUserInfo";
public static void main(String[] args) throws Exception {
System.out.println(HttpClientUtil.sendPostJSONData(URL, ""));
}
}

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package osc.git.eh3.testminisite;
import java.util.HashMap;
import java.util.Map;
import osc.git.eh3.utils.HttpClientUtil;
public class TestMinisite {
public static String URL = "http://127.0.0.1:8080/dsp-minisite/Audi2016Q2/getProvinces";
public static void main(String[] args) throws Exception {
Map<String, String> params = new HashMap<>();
params.put("project","1");
params.put("bid","1");
params.put("mapid","1");
params.put("name","1");
params.put("gender","1");
params.put("tel","1");
params.put("favoriteModel","1");
params.put("province","1");
params.put("city","1");
params.put("dealerName","1");
params.put("dealerCode","1");
params.put("scheduledTime","1");
params.put("budget","1");
params.put("provinceName","北京");
params.put("cityName","北京");
// System.out.println(HttpClientUtil.sendPostParam(URL, params));
System.out.println(HttpClientUtil.sendGet(URL));
}
}