/* Copyright 2004 The Apache Software Foundation | |
* | |
* Licensed 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. | |
*/ | |
package org.apache.xmlbeans.samples.abstracttypes; | |
import abstractFigures.*; | |
import figures.*; | |
import org.apache.xmlbeans.XmlObject; | |
import org.apache.xmlbeans.XmlOptions; | |
/** | |
* Test class that builds a document using type substitution | |
*/ | |
public class AbstractTypes | |
{ | |
public static void main(String[] args) | |
{ | |
buildDocument(true); | |
} | |
public static XmlObject buildDocument(boolean enableOutput) | |
{ | |
XmlOptions opt = (new XmlOptions()).setSavePrettyPrint(); | |
// Build a new document | |
RootDocument doc = RootDocument.Factory.newInstance(); | |
RootDocument.Root figures = doc.addNewRoot(); | |
if (enableOutput) | |
System.out.println("Empty document:\n" + doc.xmlText(opt) + "\n"); | |
// Add abstract figures | |
Shape s1 = figures.addNewFigure(); | |
s1.setId("001"); | |
Shape s2 = figures.addNewFigure(); | |
s2.setId("002"); | |
// Document contains two shapes now | |
// Because the shape is abstract, the document will not yet be valid | |
if (enableOutput) | |
{ | |
System.out.println("Document containing the abstract types:\n" + doc.xmlText(opt)); | |
System.out.println("Valid = " + doc.validate() + "\n"); | |
} | |
// Change the abstract figures to concrete ones | |
Circle circle = (Circle) s1.changeType(Circle.type); | |
circle.setRadius(10.0); | |
Square square = (Square) s2.changeType(Square.type); | |
square.setSide(20.0); | |
// Document contains two concrete shapes and is valid | |
if (enableOutput) | |
{ | |
System.out.println("Final document:\n" + doc.xmlText(opt)); | |
System.out.println("Vald = " + doc.validate()); | |
} | |
return doc; | |
} | |
} |