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Diffstat (limited to 'velocity-engine-examples/src/main/java/org/apache/velocity/example/XMLTest.java')
-rw-r--r-- | velocity-engine-examples/src/main/java/org/apache/velocity/example/XMLTest.java | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/velocity-engine-examples/src/main/java/org/apache/velocity/example/XMLTest.java b/velocity-engine-examples/src/main/java/org/apache/velocity/example/XMLTest.java new file mode 100644 index 00000000..78cba681 --- /dev/null +++ b/velocity-engine-examples/src/main/java/org/apache/velocity/example/XMLTest.java @@ -0,0 +1,121 @@ +package org.apache.velocity.example; +/* + * 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 org.apache.velocity.Template; +import org.apache.velocity.VelocityContext; +import org.apache.velocity.app.Velocity; + +import org.jdom.Document; +import org.jdom.input.SAXBuilder; + +import java.io.BufferedWriter; +import java.io.OutputStreamWriter; +import java.io.Writer; + + +/** + * Example to show basic XML handling in a template. + * + * @author <a href="mailto:geirm@optonline.net">Geir Magnusson Jr.</a> + * @version $Id$ + */ +public class XMLTest +{ + public XMLTest( String templateFile) + { + Writer writer = null; + + try + { + /* + * and now call init + */ + + Velocity.init(); + + + /* + * build a Document from our xml + */ + + SAXBuilder builder; + Document root = null; + + try + { + builder = new SAXBuilder(); + root = builder.build("test.xml"); + } + catch( Exception ee) + { + System.out.println("Exception building Document : " + ee); + return; + } + + /* + * now, make a Context object and populate it. + */ + + VelocityContext context = new VelocityContext(); + context.put("root", root); + + /* + * make a writer, and merge the template 'against' the context + */ + + Template template = Velocity.getTemplate(templateFile); + + writer = new BufferedWriter(new OutputStreamWriter(System.out)); + template.merge( context , writer); + } + catch( Exception e ) + { + System.out.println("Exception : " + e); + } + finally + { + if ( writer != null) + { + try + { + writer.flush(); + writer.close(); + } + catch( Exception ee ) + { + System.out.println("Exception : " + ee ); + } + } + } + } + + public static void main(String[] args) + { + XMLTest t; + + if( args.length < 1 ) + { + System.out.println("Usage : java XMLTest <templatename>"); + return; + } + + t = new XMLTest(args[0]); + } +} |