[MRM-1411] project information is missing if a POM could not be read correctly

o proxy parent POM if not found in the repo when building the effective POM when creating metadata (also applied the same in dependency tree builder)
o added unit tests
o moved out wagonfactory classes into separate module so it can be used by maven2-repository w/o depending on archiva-proxy module (as it inroduces cyclic dependency)


git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1135978 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 36 insertions, 0 deletions

diff --git a/archiva-modules/archiva-base/archiva-common/src/main/java/org/apache/maven/archiva/common/utils/FileUtil.java b/archiva-modules/archiva-base/archiva-common/src/main/java/org/apache/maven/archiva/common/utils/FileUtil.java
new file mode 100644
index 000000000..8c451dc28
--- /dev/null
+++ b/archiva-modules/archiva-base/archiva-common/src/main/java/org/apache/maven/archiva/common/utils/FileUtil.java
@@ -0,0 +1,36 @@
+package org.apache.maven.archiva.common.utils;
+
+/*
+ * 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.io.File;
+
+public class FileUtil
+{
+    public static String getBasedir()
+    {
+        String basedir = System.getProperty( "basedir" );
+        if ( basedir == null )
+        {
+            basedir = new File( "" ).getAbsolutePath();
+        }
+
+        return basedir;
+    }
+}
\ No newline at end of file