Add warning when user destroys default module.

[controller.git] / opendaylight / config / config-manager / src / main / java / org / opendaylight / controller / config / manager / impl / dependencyresolver / DependencyResolverManager.java

diff --git a/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/dependencyresolver/DependencyResolverManager.java b/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/dependencyresolver/DependencyResolverManager.java
index 34b3093f5d3933daf456eb8a263369aedc50ef02..645aab37ff770cfc3cbe6399f139a7cf68a07470 100644 (file)
--- a/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/dependencyresolver/DependencyResolverManager.java
+++ b/opendaylight/config/config-manager/src/main/java/org/opendaylight/controller/config/manager/impl/dependencyresolver/DependencyResolverManager.java
@@ -7,15 +7,8 @@
  */
 package org.opendaylight.controller.config.manager.impl.dependencyresolver;
 
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import javax.annotation.concurrent.GuardedBy;
-import javax.management.InstanceAlreadyExistsException;
-
+import org.opendaylight.controller.config.api.DependencyResolver;
+import org.opendaylight.controller.config.api.DependencyResolverFactory;
 import org.opendaylight.controller.config.api.JmxAttribute;
 import org.opendaylight.controller.config.api.ModuleIdentifier;
 import org.opendaylight.controller.config.manager.impl.CommitInfo;
@@ -24,12 +17,20 @@ import org.opendaylight.controller.config.manager.impl.TransactionStatus;
 import org.opendaylight.controller.config.spi.Module;
 import org.opendaylight.controller.config.spi.ModuleFactory;
 
+import javax.annotation.concurrent.GuardedBy;
+import javax.management.InstanceAlreadyExistsException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
 /**
  * Holds information about modules being created and destroyed within this
  * transaction. Observes usage of DependencyResolver within modules to figure
  * out dependency tree.
  */
-public class DependencyResolverManager implements TransactionHolder {
+public class DependencyResolverManager implements TransactionHolder, DependencyResolverFactory {
     @GuardedBy("this")
     private final Map<ModuleIdentifier, DependencyResolverImpl> moduleIdentifiersToDependencyResolverMap = new HashMap<>();
     private final ModulesHolder modulesHolder;
@@ -41,6 +42,11 @@ public class DependencyResolverManager implements TransactionHolder {
         this.transactionStatus = transactionStatus;
     }
 
+    @Override
+    public DependencyResolver createDependencyResolver(ModuleIdentifier moduleIdentifier) {
+        return getOrCreate(moduleIdentifier);
+    }
+
     public synchronized DependencyResolverImpl getOrCreate(ModuleIdentifier name) {
         DependencyResolverImpl dependencyResolver = moduleIdentifiersToDependencyResolverMap
                 .get(name);
@@ -73,7 +79,7 @@ public class DependencyResolverManager implements TransactionHolder {
         List<ModuleIdentifier> result = new ArrayList<>(
                 moduleIdentifiersToDependencyResolverMap.size());
         for (DependencyResolverImpl dri : getAllSorted()) {
-            ModuleIdentifier driName = dri.getName();
+            ModuleIdentifier driName = dri.getIdentifier();
             result.add(driName);
         }
         return result;
@@ -111,6 +117,11 @@ public class DependencyResolverManager implements TransactionHolder {
                 jmxAttributeForReporting);
     }
 
+    @Override
+    public ModuleInternalTransactionalInfo findModuleInternalTransactionalInfo(ModuleIdentifier moduleIdentifier) {
+        return modulesHolder.findModuleInternalTransactionalInfo(moduleIdentifier);
+    }
+
     @Override
     public ModuleFactory findModuleFactory(ModuleIdentifier moduleIdentifier,
             JmxAttribute jmxAttributeForReporting) {
@@ -128,4 +139,14 @@ public class DependencyResolverManager implements TransactionHolder {
             throws InstanceAlreadyExistsException {
         modulesHolder.assertNotExists(moduleIdentifier);
     }
+
+    public List<ModuleIdentifier> findAllByFactory(ModuleFactory factory) {
+        List<ModuleIdentifier> result = new ArrayList<>();
+        for( ModuleInternalTransactionalInfo  info : modulesHolder.getAllInfos()) {
+            if (factory.equals(info.getModuleFactory())) {
+                result.add(info.getIdentifier());
+            }
+        }
+        return result;
+    }
 }