1## Licensed to the Apache Software Foundation (ASF) under one 2## or more contributor license agreements. See the NOTICE file 3## distributed with this work for additional information 4## regarding copyright ownership. The ASF licenses this file 5## to you under the Apache License, Version 2.0 (the 6## "License"); you may not use this file except in compliance 7## with the License. You may obtain a copy of the License at 8## 9## http://www.apache.org/licenses/LICENSE-2.0 10## 11## Unless required by applicable law or agreed to in writing, 12## software distributed under the License is distributed on an 13## "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 14## KIND, either express or implied. See the License for the 15## specific language governing permissions and limitations 16## under the License. 17#macro ( recursive $e $indent ) 18#if( $e.getChildren().size() > 0 ) 19$indent <$e.getName()> 20#foreach ($child in $e.getChildren() ) 21#recursive( $child "$indent " ) 22#end 23$indent </$e.getName()> 24#else 25$indent <$e.getName()> 26$indent $e.getTextTrim() 27$indent </$e.getName()> 28#end 29#end 30 31#set($i = " ") 32 33First, we print out the document tree with a 34recursive Velocimacro : 35 36#recursive( $root.getRootElement() $i ) 37 38 39Next, we access pieces of data directly : 40 41email : $root.getRootElement().getChild("properties").getChild("author").getChild("email").getText() 42last name : $root.getRootElement().getChild("properties").getChild("author").getChild("name").getChild("last").getChild("full").getText() 43