1 files changed, 70 insertions, 0 deletions
diff --git a/framework/src/maven/apache-maven-3.3.3/maven-model-builder/src/main/java/org/apache/maven/model/interpolation/MavenBuildTimestamp.java b/framework/src/maven/apache-maven-3.3.3/maven-model-builder/src/main/java/org/apache/maven/model/interpolation/MavenBuildTimestamp.java
new file mode 100644
index 00000000..447f0efe
--- /dev/null
+++ b/framework/src/maven/apache-maven-3.3.3/maven-model-builder/src/main/java/org/apache/maven/model/interpolation/MavenBuildTimestamp.java
@@ -0,0 +1,70 @@
+package org.apache.maven.model.interpolation;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.Properties;
+import java.util.TimeZone;
+
+public class MavenBuildTimestamp
+{
+    // ISO 8601-compliant timestamp for machine readability
+    public static final String DEFAULT_BUILD_TIMESTAMP_FORMAT = "yyyy-MM-dd'T'HH:mm:ss'Z'";
+
+    public static final String BUILD_TIMESTAMP_FORMAT_PROPERTY = "maven.build.timestamp.format";
+
+    private String formattedTimestamp;
+
+    public MavenBuildTimestamp()
+    {
+        this( new Date() );
+    }
+
+    public MavenBuildTimestamp( Date time )
+    {
+        this( time, DEFAULT_BUILD_TIMESTAMP_FORMAT );
+    }
+
+    public MavenBuildTimestamp( Date time, Properties properties )
+    {
+        this( time, properties != null ? properties.getProperty( BUILD_TIMESTAMP_FORMAT_PROPERTY ) : null );
+    }
+
+    public MavenBuildTimestamp( Date time, String timestampFormat )
+    {
+        if ( timestampFormat == null )
+        {
+            timestampFormat = DEFAULT_BUILD_TIMESTAMP_FORMAT;
+        }
+        if ( time == null )
+        {
+            time = new Date();
+        }
+        SimpleDateFormat dateFormat = new SimpleDateFormat( timestampFormat );
+        dateFormat.setTimeZone( TimeZone.getTimeZone( "UTC" ) );
+        formattedTimestamp = dateFormat.format( time );
+    }
+
+    public String formattedTimestamp()
+    {
+        return formattedTimestamp;
+    }
+}