From 34d1109a315a19f2aaad3d254d29c68e7d404132 Mon Sep 17 00:00:00 2001
From: Sergey Evdokimov <sergey.evdokimov@jetbrains.com>
Date: Mon, 27 Jan 2014 14:43:03 +0400
Subject: [PATCH] IDEA-118601 New Module: Maven: click on "Create from
 archetype" reverts typed coordinates.

---
 .../maven/wizards/MavenModuleWizardStep.java  | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/plugins/maven/src/main/java/org/jetbrains/idea/maven/wizards/MavenModuleWizardStep.java b/plugins/maven/src/main/java/org/jetbrains/idea/maven/wizards/MavenModuleWizardStep.java
index 15813ad5efbb..eabc34c6b0d7 100644
--- a/plugins/maven/src/main/java/org/jetbrains/idea/maven/wizards/MavenModuleWizardStep.java
+++ b/plugins/maven/src/main/java/org/jetbrains/idea/maven/wizards/MavenModuleWizardStep.java
@@ -25,6 +25,7 @@ import com.intellij.openapi.util.IconLoader;
 import com.intellij.openapi.util.text.StringUtil;
 import com.intellij.openapi.vfs.LocalFileSystem;
 import com.intellij.openapi.vfs.VirtualFile;
+import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.jetbrains.idea.maven.model.MavenArchetype;
 import org.jetbrains.idea.maven.model.MavenId;
@@ -209,6 +210,12 @@ public class MavenModuleWizardStep extends ModuleWizardStep {
     return MavenProjectsManager.getInstance(project).findProject(parentPom);
   }
 
+  private static void setTestIfEmpty(@NotNull JTextField artifactIdField, @Nullable String text) {
+    if (StringUtil.isEmpty(artifactIdField.getText())) {
+      artifactIdField.setText(StringUtil.notNullize(text));
+    }
+  }
+
   @Override
   public void updateStep() {
     if (myArchetypes != null && myArchetypes.isSkipUpdateUI()) return;
@@ -222,14 +229,14 @@ public class MavenModuleWizardStep extends ModuleWizardStep {
     MavenId projectId = myBuilder.getProjectId();
 
     if (projectId == null) {
-      myArtifactIdField.setText(myBuilder.getName());
-      myGroupIdField.setText(myParent == null ? myBuilder.getName() : myParent.getMavenId().getGroupId());
-      myVersionField.setText(myParent == null ? "1.0-SNAPSHOT" : myParent.getMavenId().getVersion());
+      setTestIfEmpty(myArtifactIdField, myBuilder.getName());
+      setTestIfEmpty(myGroupIdField, myParent == null ? myBuilder.getName() : myParent.getMavenId().getGroupId());
+      setTestIfEmpty(myVersionField, myParent == null ? "1.0-SNAPSHOT" : myParent.getMavenId().getVersion());
     }
     else {
-      myArtifactIdField.setText(projectId.getArtifactId());
-      myGroupIdField.setText(projectId.getGroupId());
-      myVersionField.setText(projectId.getVersion());
+      setTestIfEmpty(myArtifactIdField, projectId.getArtifactId());
+      setTestIfEmpty(myGroupIdField, projectId.getGroupId());
+      setTestIfEmpty(myVersionField, projectId.getVersion());
     }
 
     myInheritGroupIdCheckBox.setSelected(myBuilder.isInheritGroupId());