[MRM-1282] switch all timestamps to UTC

git-svn-id: https://svn.apache.org/repos/asf/archiva/branches/MRM-1025@900698 13f79535-47bb-0310-9956-ffa450edef68

archiva-modules/archiva-base/archiva-repository-layer/src/main/java/org/apache/maven/archiva/repository/audit/AuditEvent.java

@@ -25,6 +25,7 @@
 import java.util.Date;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.TimeZone;
 
 import org.apache.archiva.metadata.model.MetadataFacet;
 
@@ -114,6 +115,8 @@ public class AuditEvent
 
     public static final String FACET_ID = "org.apache.archiva.audit";
 
+    private static final TimeZone UTC_TIME_ZONE = TimeZone.getTimeZone( "UTC" );
+
     public AuditEvent()
     {
         /* do nothing */
@@ -123,7 +126,7 @@ public AuditEvent( String name, String repositoryId )
     {
         try
         {
-            timestamp = new SimpleDateFormat( TIMESTAMP_FORMAT ).parse( name );
+            timestamp = createNameFormat().parse( name );
         }
         catch ( ParseException e )
         {
@@ -208,7 +211,14 @@ public String getFacetId()
 
     public String getName()
     {
-        return new SimpleDateFormat( TIMESTAMP_FORMAT ).format( timestamp );
+        return createNameFormat().format( timestamp );
+    }
+
+    private static SimpleDateFormat createNameFormat()
+    {
+        SimpleDateFormat fmt = new SimpleDateFormat( TIMESTAMP_FORMAT );
+        fmt.setTimeZone( UTC_TIME_ZONE );
+        return fmt;
     }
 
     public Map<String, String> toProperties()

archiva-modules/plugins/audit/src/main/java/org/apache/archiva/audit/DefaultAuditManager.java

@@ -27,6 +27,7 @@
 import java.util.Comparator;
 import java.util.Date;
 import java.util.List;
+import java.util.TimeZone;
 
 import org.apache.archiva.metadata.repository.MetadataRepository;
 import org.apache.maven.archiva.repository.audit.AuditEvent;
@@ -48,6 +49,8 @@ public class DefaultAuditManager
 
     private static final Logger log = LoggerFactory.getLogger( DefaultAuditManager.class );
 
+    private static final TimeZone UTC_TIME_ZONE = TimeZone.getTimeZone( "UTC" );
+
     public List<AuditEvent> getMostRecentAuditEvents( List<String> repositoryIds )
     {
         // TODO: consider a more efficient implementation that directly gets the last ten from the content repository
@@ -98,7 +101,7 @@ public List<AuditEvent> getAuditEventsInRange( Collection<String> repositoryIds,
             {
                 try
                 {
-                    Date date = new SimpleDateFormat( AuditEvent.TIMESTAMP_FORMAT ).parse( name );
+                    Date date = createNameFormat().parse( name );
                     if ( ( startTime == null || !date.before( startTime ) ) &&
                         ( endTime == null || !date.after( endTime ) ) )
                     {
@@ -124,6 +127,13 @@ public int compare( AuditEvent o1, AuditEvent o2 )
         return results;
     }
 
+    private static SimpleDateFormat createNameFormat()
+    {
+        SimpleDateFormat fmt = new SimpleDateFormat( AuditEvent.TIMESTAMP_FORMAT );
+        fmt.setTimeZone( UTC_TIME_ZONE );
+        return fmt;
+    }
+
     public void setMetadataRepository( MetadataRepository metadataRepository )
     {
         this.metadataRepository = metadataRepository;

archiva-modules/plugins/audit/src/test/java/org/apache/archiva/audit/AuditManagerTest.java

@@ -29,6 +29,7 @@
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.TimeZone;
 
 import junit.framework.TestCase;
 import org.apache.archiva.metadata.repository.MetadataRepository;
@@ -60,10 +61,17 @@ public class AuditManagerTest
 
     private static final String TEST_IP_ADDRESS = "127.0.0.1";
 
-    private static final SimpleDateFormat TIMESTAMP_FORMAT = new SimpleDateFormat( AuditEvent.TIMESTAMP_FORMAT );
+    private static final SimpleDateFormat TIMESTAMP_FORMAT = createTimestampFormat();
 
     private static final DecimalFormat MILLIS_FORMAT = new DecimalFormat( "000" );
 
+    private static SimpleDateFormat createTimestampFormat()
+    {
+        SimpleDateFormat fmt = new SimpleDateFormat( AuditEvent.TIMESTAMP_FORMAT );
+        fmt.setTimeZone( TimeZone.getTimeZone( "UTC" ));
+        return fmt;
+    }
+
     @Override
     protected void setUp()
         throws Exception

archiva-modules/plugins/repository-statistics/src/main/java/org/apache/archiva/metadata/repository/stats/DefaultRepositoryStatisticsManager.java

@@ -26,6 +26,7 @@
 import java.util.Collections;
 import java.util.Date;
 import java.util.List;
+import java.util.TimeZone;
 
 import org.apache.archiva.metadata.model.ArtifactMetadata;
 import org.apache.archiva.metadata.repository.MetadataRepository;
@@ -54,6 +55,8 @@ public class DefaultRepositoryStatisticsManager
      */
     private RepositoryContentFactory repositoryContentFactory;
 
+    private static final TimeZone UTC_TIME_ZONE = TimeZone.getTimeZone( "UTC" );
+
     public RepositoryStatistics getLastStatistics( String repositoryId )
     {
         // TODO: consider a more efficient implementation that directly gets the last one from the content repository
@@ -165,7 +168,7 @@ public List<RepositoryStatistics> getStatisticsInRange( String repositoryId, Dat
         {
             try
             {
-                Date date = new SimpleDateFormat( RepositoryStatistics.SCAN_TIMESTAMP_FORMAT ).parse( name );
+                Date date = createNameFormat().parse( name );
                 if ( ( startTime == null || !date.before( startTime ) ) &&
                     ( endTime == null || !date.after( endTime ) ) )
                 {
@@ -185,6 +188,13 @@ public List<RepositoryStatistics> getStatisticsInRange( String repositoryId, Dat
         return results;
     }
 
+    private static SimpleDateFormat createNameFormat()
+    {
+        SimpleDateFormat fmt = new SimpleDateFormat( RepositoryStatistics.SCAN_TIMESTAMP_FORMAT );
+        fmt.setTimeZone( UTC_TIME_ZONE );
+        return fmt;
+    }
+
     public void setMetadataRepository( MetadataRepository metadataRepository )
     {
         this.metadataRepository = metadataRepository;

archiva-modules/plugins/repository-statistics/src/main/java/org/apache/archiva/metadata/repository/stats/RepositoryStatistics.java

@@ -23,6 +23,7 @@
 import java.util.Date;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.TimeZone;
 
 import org.apache.archiva.metadata.model.MetadataFacet;
 
@@ -51,6 +52,8 @@ public class RepositoryStatistics
 
     private Map<String, Long> totalCountForType = new HashMap<String, Long>();
 
+    private static final TimeZone UTC_TIME_ZONE = TimeZone.getTimeZone( "UTC" );
+
     public Date getScanEndTime()
     {
         return scanEndTime;
@@ -143,7 +146,14 @@ public String getFacetId()
 
     public String getName()
     {
-        return new SimpleDateFormat( SCAN_TIMESTAMP_FORMAT ).format( scanStartTime );
+        return createNameFormat().format( scanStartTime );
+    }
+
+    private static SimpleDateFormat createNameFormat()
+    {
+        SimpleDateFormat fmt = new SimpleDateFormat( SCAN_TIMESTAMP_FORMAT );
+        fmt.setTimeZone( UTC_TIME_ZONE );
+        return fmt;
     }
 
     public Map<String, String> toProperties()

archiva-modules/plugins/repository-statistics/src/test/java/org/apache/archiva/metadata/repository/stats/RepositoryStatisticsManagerTest.java

@@ -28,6 +28,7 @@
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.TimeZone;
 
 import junit.framework.TestCase;
 import org.apache.archiva.metadata.model.ArtifactMetadata;
@@ -55,6 +56,15 @@ public class RepositoryStatisticsManagerTest
 
     private Map<String, RepositoryStatistics> statsCreated = new LinkedHashMap<String, RepositoryStatistics>();
 
+    private static final SimpleDateFormat TIMESTAMP_FORMAT = createTimestampFormat();
+
+    private static SimpleDateFormat createTimestampFormat()
+    {
+        SimpleDateFormat fmt = new SimpleDateFormat( RepositoryStatistics.SCAN_TIMESTAMP_FORMAT );
+        fmt.setTimeZone( TimeZone.getTimeZone( "UTC" ) );
+        return fmt;
+    }
+
     @Override
     protected void setUp()
         throws Exception
@@ -83,7 +93,7 @@ protected void setUp()
     public void testGetLatestStats()
         throws ParseException
     {
-        Date startTime = parseTimestamp( SECOND_TEST_SCAN );
+        Date startTime = TIMESTAMP_FORMAT.parse( SECOND_TEST_SCAN );
         Date endTime = new Date( startTime.getTime() + 60000 );
 
         RepositoryStatistics stats = new RepositoryStatistics();
@@ -112,24 +122,13 @@ public void testGetLatestStats()
         assertEquals( 2031, stats.getTotalProjectCount() );
         assertEquals( 529, stats.getTotalGroupCount() );
         assertEquals( 56229, stats.getTotalFileCount() );
-        assertEquals( SECOND_TEST_SCAN, formatTimestamp( stats.getScanStartTime() ) );
+        assertEquals( SECOND_TEST_SCAN, TIMESTAMP_FORMAT.format( stats.getScanStartTime() ) );
         assertEquals( SECOND_TEST_SCAN, stats.getName() );
         assertEquals( endTime, stats.getScanEndTime() );
 
         metadataRepositoryControl.verify();
     }
 
-    private static String formatTimestamp( Date value )
-    {
-        return new SimpleDateFormat( RepositoryStatistics.SCAN_TIMESTAMP_FORMAT ).format( value );
-    }
-
-    private static Date parseTimestamp( String value )
-        throws ParseException
-    {
-        return new SimpleDateFormat( RepositoryStatistics.SCAN_TIMESTAMP_FORMAT ).parse( value );
-    }
-
     public void testGetLatestStatsWhenEmpty()
     {
         metadataRepositoryControl.expectAndReturn(