335720 : Add a preference to automatically update configuration

The preference is set to true by default.

Change-Id: I74b4fbc1582868d18939b36f0c87cc7617f8b938
Task-Url: https://bugs.eclipse.org/bugs/show_bug.cgi?id=335720
Signed-off-by: Fred Bricon <fbricon@gmail.com>

4 files changed, 30 insertions, 5 deletions

diff --git a/org.eclipse.m2e.core/src/org/eclipse/m2e/core/embedder/IMavenConfiguration.java b/org.eclipse.m2e.core/src/org/eclipse/m2e/core/embedder/IMavenConfiguration.java
index ae5cd76d..d33cae1b 100644
--- a/org.eclipse.m2e.core/src/org/eclipse/m2e/core/embedder/IMavenConfiguration.java
+++ b/org.eclipse.m2e.core/src/org/eclipse/m2e/core/embedder/IMavenConfiguration.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2008-2014 Sonatype, Inc. and others.
+ * Copyright (c) 2008-2015 Sonatype, Inc. and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -102,4 +102,11 @@ public interface IMavenConfiguration {
    */
   public String getNotCoveredMojoExecutionSeverity();
 
+  /**
+   * Returns <code>true</code> if project configuration should be automatically updated when out-of-date.
+   * 
+   * @return <code>true</code> if project configuration should be automatically updated when out-of-date.
+   * @since 1.6
+   */
+  public boolean isAutomaticallyUpdateConfiguration();
 }
diff --git a/org.eclipse.m2e.core/src/org/eclipse/m2e/core/internal/preferences/MavenConfigurationImpl.java b/org.eclipse.m2e.core/src/org/eclipse/m2e/core/internal/preferences/MavenConfigurationImpl.java
index c081966d..93b39ed2 100644
--- a/org.eclipse.m2e.core/src/org/eclipse/m2e/core/internal/preferences/MavenConfigurationImpl.java
+++ b/org.eclipse.m2e.core/src/org/eclipse/m2e/core/internal/preferences/MavenConfigurationImpl.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2008-2010 Sonatype, Inc.
+ * Copyright (c) 2008-2015 Sonatype, Inc.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -296,4 +296,13 @@ public class MavenConfigurationImpl implements IMavenConfiguration, IPreferenceC
     preferenceStore.applyPreferences(preferencesLookup[0], new IPreferenceFilter[] {getPreferenceFilter()});
   }
 
+  @Override
+  public boolean isAutomaticallyUpdateConfiguration() {
+    return Boolean.parseBoolean(preferenceStore.get(MavenPreferenceConstants.P_AUTO_UPDATE_CONFIGURATION, null,
+        preferencesLookup));
+  }
+
+  public void setAutomaticallyUpdateConfiguration(boolean value) {
+    preferencesLookup[0].putBoolean(MavenPreferenceConstants.P_AUTO_UPDATE_CONFIGURATION, value);
+  }
 }
diff --git a/org.eclipse.m2e.core/src/org/eclipse/m2e/core/internal/preferences/MavenPreferenceConstants.java b/org.eclipse.m2e.core/src/org/eclipse/m2e/core/internal/preferences/MavenPreferenceConstants.java
index f0ffce79..5d456de1 100644
--- a/org.eclipse.m2e.core/src/org/eclipse/m2e/core/internal/preferences/MavenPreferenceConstants.java
+++ b/org.eclipse.m2e.core/src/org/eclipse/m2e/core/internal/preferences/MavenPreferenceConstants.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2008-2014 Sonatype, Inc. and others.
+ * Copyright (c) 2008-2015 Sonatype, Inc. and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -152,4 +152,11 @@ public interface MavenPreferenceConstants {
   /** string **/
   public static final String P_WORKSPACE_MAPPINGS_LOCATION = PREFIX + "WorkspacelifecycleMappingsLocation"; //$NON-NLS-1$
 
+  /**
+   * boolean
+   *
+   * @since 1.6
+   **/
+  public static final String P_AUTO_UPDATE_CONFIGURATION = PREFIX + "autoUpdateProjects"; //$NON-NLS-1$
+
 }
diff --git a/org.eclipse.m2e.core/src/org/eclipse/m2e/core/internal/preferences/MavenPreferenceInitializer.java b/org.eclipse.m2e.core/src/org/eclipse/m2e/core/internal/preferences/MavenPreferenceInitializer.java
index be84d110..c337a629 100644
--- a/org.eclipse.m2e.core/src/org/eclipse/m2e/core/internal/preferences/MavenPreferenceInitializer.java
+++ b/org.eclipse.m2e.core/src/org/eclipse/m2e/core/internal/preferences/MavenPreferenceInitializer.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2008-2010 Sonatype, Inc.
+ * Copyright (c) 2008-2015 Sonatype, Inc.and others
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -20,7 +20,7 @@ import org.eclipse.m2e.core.internal.IMavenConstants;
 
 /**
  * Maven preferences initializer.
- * 
+ *
  * @author Eugene Kuleshov
  */
 public class MavenPreferenceInitializer extends AbstractPreferenceInitializer {
@@ -57,5 +57,7 @@ public class MavenPreferenceInitializer extends AbstractPreferenceInitializer {
 
     // set to null since the plugin state location is not available by the time execution reaches here
     store.remove(MavenPreferenceConstants.P_WORKSPACE_MAPPINGS_LOCATION);
+
+    store.putBoolean(MavenPreferenceConstants.P_AUTO_UPDATE_CONFIGURATION, true);
   }
 }