1 files changed, 89 insertions, 0 deletions
diff --git a/framework/src/maven/apache-maven-3.3.3/maven-core/src/test/java/org/apache/maven/project/harness/Xpp3DomAttributeIterator.java b/framework/src/maven/apache-maven-3.3.3/maven-core/src/test/java/org/apache/maven/project/harness/Xpp3DomAttributeIterator.java
new file mode 100644
index 00000000..2811a848
--- /dev/null
+++ b/framework/src/maven/apache-maven-3.3.3/maven-core/src/test/java/org/apache/maven/project/harness/Xpp3DomAttributeIterator.java
@@ -0,0 +1,89 @@
+package org.apache.maven.project.harness;
+
+/*
+ * 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.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.commons.jxpath.ri.QName;
+import org.apache.commons.jxpath.ri.model.NodeIterator;
+import org.apache.commons.jxpath.ri.model.NodePointer;
+import org.codehaus.plexus.util.xml.Xpp3Dom;
+
+/**
+ * An attribute iterator for JXPath to support <code>Xpp3Dom</code>.
+ *
+ * @author Benjamin Bentmann
+ */
+class Xpp3DomAttributeIterator
+    implements NodeIterator
+{
+
+    private NodePointer parent;
+
+    private Xpp3Dom node;
+
+    private List<Map.Entry<String, String>> attributes;
+
+    private Map.Entry<String, String> attribute;
+
+    private int position;
+
+    public Xpp3DomAttributeIterator( NodePointer parent, QName qname )
+    {
+        this.parent = parent;
+        this.node = (Xpp3Dom) parent.getNode();
+
+        Map<String, String> map = new LinkedHashMap<String, String>();
+        for ( String name : this.node.getAttributeNames() )
+        {
+            if ( name.equals( qname.getName() ) || "*".equals( qname.getName() ) )
+            {
+                String value = this.node.getAttribute( name );
+                map.put( name, value );
+            }
+        }
+        this.attributes = new ArrayList<Map.Entry<String, String>>( map.entrySet() );
+    }
+
+    public NodePointer getNodePointer()
+    {
+        if ( position == 0 )
+        {
+            setPosition( 1 );
+        }
+        return ( attribute == null ) ? null : new Xpp3DomAttributePointer( parent, attribute );
+    }
+
+    public int getPosition()
+    {
+        return position;
+    }
+
+    public boolean setPosition( int position )
+    {
+        this.position = position;
+        attribute = ( position > 0 && position <= attributes.size() ) ? attributes.get( position - 1 ) : null;
+        return attribute != null;
+    }
+
+}