IDEA-119822 - Support Heroku Debug

java/remote-servers/impl/src/com/intellij/remoteServer/impl/runtime/deployment/debug/JavaDebuggerLauncherImpl.java

@@ -2,6 +2,9 @@ package com.intellij.remoteServer.impl.runtime.deployment.debug;
 
 import com.intellij.debugger.DebugEnvironment;
 import com.intellij.debugger.DebugUIEnvironment;
+import com.intellij.debugger.DebuggerManager;
+import com.intellij.debugger.engine.DebugProcess;
+import com.intellij.debugger.engine.DebugProcessAdapter;
 import com.intellij.debugger.engine.RemoteDebugProcessHandler;
 import com.intellij.debugger.ui.DebuggerPanelsManager;
 import com.intellij.diagnostic.logging.LogFilesManager;
@@ -21,6 +24,7 @@ import com.intellij.openapi.project.Project;
 import com.intellij.psi.search.GlobalSearchScope;
 import com.intellij.remoteServer.configuration.RemoteServer;
 import com.intellij.remoteServer.runtime.deployment.debug.JavaDebugConnectionData;
+import com.intellij.remoteServer.runtime.deployment.debug.JavaDebugServerModeHandler;
 import com.intellij.remoteServer.runtime.deployment.debug.JavaDebuggerLauncher;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -39,7 +43,9 @@ public class JavaDebuggerLauncherImpl extends JavaDebuggerLauncher {
     final Project project = executionEnvironment.getProject();
     Executor executor = DefaultDebugExecutor.getDebugExecutorInstance();
     final DebuggerPanelsManager manager = DebuggerPanelsManager.getInstance(project);
-    final RemoteConnection remoteConnection = new RemoteConnection(true, info.getHost(), String.valueOf(info.getPort()), false);
+    final JavaDebugServerModeHandler serverModeHandler = info.getServerModeHandler();
+    boolean serverMode = serverModeHandler != null;
+    final RemoteConnection remoteConnection = new RemoteConnection(true, info.getHost(), String.valueOf(info.getPort()), serverMode);
     DebugEnvironment debugEnvironment = new RemoteServerDebugEnvironment(project, remoteConnection, executionEnvironment.getRunProfile());
     DebugUIEnvironment debugUIEnvironment = new RemoteServerDebugUIEnvironment(debugEnvironment, executionEnvironment);
     RunContentDescriptor debugContentDescriptor = manager.attachVirtualMachine(debugUIEnvironment);
@@ -49,6 +55,20 @@ public class JavaDebuggerLauncherImpl extends JavaDebuggerLauncher {
     processHandler.startNotify();
     ExecutionManager.getInstance(project).getContentManager().showRunContent(executor, debugContentDescriptor,
                                                                              executionEnvironment.getContentToReuse());
+    if (serverMode) {
+      serverModeHandler.attachRemote();
+      DebuggerManager.getInstance(executionEnvironment.getProject())
+        .addDebugProcessListener(processHandler, new DebugProcessAdapter() {
+          public void processDetached(DebugProcess process, boolean closedByUser) {
+            try {
+              serverModeHandler.detachRemote();
+            }
+            catch (ExecutionException e) {
+              LOG.info(e);
+            }
+          }
+        });
+    }
   }
 
   private static class RemoteServerDebugUIEnvironment implements DebugUIEnvironment {

platform/remote-servers/api/src/com/intellij/remoteServer/runtime/deployment/debug/JavaDebugConnectionData.java

@@ -1,6 +1,7 @@
 package com.intellij.remoteServer.runtime.deployment.debug;
 
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * @author nik
@@ -22,4 +23,9 @@ public class JavaDebugConnectionData implements DebugConnectionData {
   public int getPort() {
     return myPort;
   }
+
+  @Nullable
+  public JavaDebugServerModeHandler getServerModeHandler() {
+    return null;
+  }
 }

platform/remote-servers/api/src/com/intellij/remoteServer/runtime/deployment/debug/JavaDebugServerModeHandler.java

@@ -0,0 +1,28 @@
+/*
+ * Copyright 2000-2014 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.intellij.remoteServer.runtime.deployment.debug;
+
+import com.intellij.execution.ExecutionException;
+
+/**
+ * @author michael.golubev
+ */
+public interface JavaDebugServerModeHandler {
+
+  void attachRemote() throws ExecutionException;
+
+  void detachRemote() throws ExecutionException;
+}