72 lines
3.2 KiB
Java
72 lines
3.2 KiB
Java
package _VisualDVM.ServerObjectsCache;
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import Common.Database.Objects.DBObject;
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import _VisualDVM.TestingSystem.Common.Configuration.Configuration;
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import _VisualDVM.TestingSystem.Common.TestingPackage.TestingPackage;
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import _VisualDVM.TestingSystem.DVM.DVMConfiguration.DVMConfiguration;
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import _VisualDVM.TestingSystem.SAPFOR.SapforConfiguration.SapforConfiguration;
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import java.util.LinkedHashMap;
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//нужен для серверных объектов, чтобы в сокет не класть лишнего.
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public class VisualCaches {
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static LinkedHashMap<Class, LinkedHashMap<Object, VisualCache>> allData = new LinkedHashMap<>();
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static LinkedHashMap<Object, VisualCache> getDataForClass(Class class_) {
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LinkedHashMap<Object, VisualCache> data;
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if (allData.containsKey(class_)) {
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data = allData.get(class_);
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} else {
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data = new LinkedHashMap<>();
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allData.put(class_, data);
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}
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return data;
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}
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//чтобы не трогать сами объекты и не сбить сериализацию
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static VisualCache createCache(Object object) {
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if (object instanceof SapforConfiguration)
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return new SapforConfigurationCache((Configuration) object);
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if (object instanceof DVMConfiguration)
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return new DVMConfigurationCache((Configuration) object);
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if (object instanceof TestingPackage)
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return new PackageCache((TestingPackage) object);
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return new VisualCache();
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}
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public static VisualCache GetCache(DBObject object) {
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VisualCache res = null;
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LinkedHashMap<Object, VisualCache> data = getDataForClass(object.getClass());
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if (!data.containsKey(object.getPK())) {
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// System.out.println("get visual cache for " + object.getPK()+" "+object.getClass());
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// System.out.println("cache not found, creating...");
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data.put(object.getPK(), res = createCache(object));
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} else {
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// System.out.println("cache found");
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res = data.get(object.getPK());
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}
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return res;
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}
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//Принудительно удалить старый и записать новый.
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public static void RefreshCache(DBObject object){
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// System.out.println("refresh cache for " + object.getPK()+" "+object.getClass().getSimpleName());
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LinkedHashMap<Object, VisualCache> data = getDataForClass(object.getClass());
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//--
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if (data.containsKey(object.getPK())) {
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data.remove(object.getPK());
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}
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data.put(object.getPK(), createCache(object));
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}
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public static void DeleteCache(DBObject object){
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DeleteCache(object.getClass(), object.getPK());
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}
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public static void DeleteCache(Class class_, Object pk){
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// System.out.println("Delete cache for " + pk+" "+class_);
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LinkedHashMap<Object, VisualCache> data = getDataForClass(class_);
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if (data.containsKey(pk))
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data.remove(pk);
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}
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public static void Print(){
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System.out.println("alldata size="+allData.size());
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for (Class class_: allData.keySet()){
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System.out.println("class="+class_.getSimpleName()+" size="+allData.get(class_).size());
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}
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}
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}
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