basic service builder cache thread-safe instance

Author: Haehnchen

src/fr/adrienbrault/idea/symfony2plugin/stubs/cache/ServiceBuilderTimeCache.java

@@ -0,0 +1,50 @@
+package fr.adrienbrault.idea.symfony2plugin.stubs.cache;
+
+import fr.adrienbrault.idea.symfony2plugin.dic.ContainerService;
+import java.util.HashMap;
+import java.util.Map;
+
+public class ServiceBuilderTimeCache {
+
+ private boolean isInit = false;
+ private Boolean inWrite = false;
+ private Map<String, ContainerService> containerMap = new HashMap<String, ContainerService>();
+ private final Object lock = new Object();
+
+ synchronized public boolean isInitAndStart() {
+
+ if(this.isInit) {
+ return true;
+ }
+
+ this.isInit = true;
+
+ return false;
+ }
+
+ public void startWrite() {
+ this.inWrite = true;
+ }
+
+ public void endWrite(Map<String, ContainerService> foo) {
+ synchronized(lock){
+ containerMap.putAll(foo);
+ inWrite = false;
+ lock.notify();
+ }
+ }
+
+ public Map<String, ContainerService> getContainerMap() {
+ synchronized(lock){
+ while (inWrite) {
+ try {
+ lock.wait();
+ } catch (InterruptedException e) {
+ return this.containerMap;
+ }
+ }
+ }
+ return this.containerMap;
+ }
+
+}