svn commit: r781197 - /maven/components/trunk/maven-core/src/main/java/org/apache/maven/DefaultMaven.java

[jvanzyl]

Author: jvanzyl
Date: Tue Jun  2 22:43:41 2009
New Revision: 781197

URL: http://svn.apache.org/viewvc?rev=781197&view=rev
Log:
o deal with no pom being used for execution correctly

Modified:
    
maven/components/trunk/maven-core/src/main/java/org/apache/maven/DefaultMaven.java

Modified: 
maven/components/trunk/maven-core/src/main/java/org/apache/maven/DefaultMaven.java
URL: 
http://svn.apache.org/viewvc/maven/components/trunk/maven-core/src/main/java/org/apache/maven/DefaultMaven.java?rev=781197&r1=781196&r2=781197&view=diff
==============================================================================
--- 
maven/components/trunk/maven-core/src/main/java/org/apache/maven/DefaultMaven.java
 (original)
+++ 
maven/components/trunk/maven-core/src/main/java/org/apache/maven/DefaultMaven.java
 Tue Jun  2 22:43:41 2009
@@ -20,7 +20,9 @@
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.Date;
+import java.util.HashMap;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
@@ -93,6 +95,8 @@
         
         Map<String,MavenProject> projects;
 
+        //TODO: optimize for the single project or no project
+        
         try
         {
             projects = getProjects( request );
@@ -176,6 +180,13 @@
     protected Map<String,MavenProject> getProjects( MavenExecutionRequest 
request )
         throws MavenExecutionException, ProjectBuildingException
     {
+        // We have no POM file.
+        //
+        if ( request.getPom() == null || !request.getPom().exists() )
+        {
+            return new HashMap<String,MavenProject>();
+        }
+        
         List<File> files = Arrays.asList( request.getPom().getAbsoluteFile() );
 
         Map<String,MavenProject> projects = collectProjects( files, request );