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Commons Digester example source code file (TestXmlRuleInfo.java)
The Commons Digester TestXmlRuleInfo.java source code/* $Id: TestXmlRuleInfo.java 992060 2010-09-02 19:09:47Z simonetripodi $ * * 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. */ package org.apache.commons.digester.plugins; import static org.junit.Assert.*; import java.io.StringReader; import org.apache.commons.digester.Digester; import org.junit.Test; /** * Test cases for the declaration of custom rules for a plugin using * xmlrules format files. */ public class TestXmlRuleInfo { // --------------------------------------------------------------- Test cases @Test public void testXmlRuleInfoExplicitFile() throws Exception { // * tests that custom rules can be declared on a // separate class by explicitly declaring a file containing // the rules, using a relative or absolute path name. StringBuffer input = new StringBuffer(); input.append("<root>"); input.append(" <plugin"); input.append(" id='testobject'"); input.append(" class='org.apache.commons.digester.plugins.ObjectTestImpl'"); input.append(" file='src/test/resources/org/apache/commons/digester/plugins/xmlrules1.xml'"); input.append(" />"); input.append(" <object plugin-id='testobject'/>"); input.append("</root>"); Digester digester = new Digester(); PluginRules rc = new PluginRules(); digester.setRules(rc); PluginDeclarationRule pdr = new PluginDeclarationRule(); digester.addRule("root/plugin", pdr); PluginCreateRule pcr = new PluginCreateRule(ObjectTestImpl.class); digester.addRule("root/object", pcr); try { digester.parse(new StringReader(input.toString())); } catch(Exception e) { throw e; } Object root = digester.getRoot(); assertEquals(ObjectTestImpl.class, root.getClass()); ObjectTestImpl testObject = (ObjectTestImpl) root; assertEquals("xmlrules1", testObject.getValue()); } @Test public void testXmlRuleInfoExplicitResource() throws Exception { // * tests that custom rules can be declared on a // separate class by explicitly declaring the rule class. // and explicitly declaring a file which is somewhere in the // classpath. StringBuffer input = new StringBuffer(); input.append("<root>"); input.append(" <plugin"); input.append(" id='testobject'"); input.append(" class='org.apache.commons.digester.plugins.ObjectTestImpl'"); input.append(" resource='org/apache/commons/digester/plugins/xmlrules2.xml'"); input.append(" />"); input.append(" <object plugin-id='testobject'/>"); input.append("</root>"); Digester digester = new Digester(); PluginRules rc = new PluginRules(); digester.setRules(rc); PluginDeclarationRule pdr = new PluginDeclarationRule(); digester.addRule("root/plugin", pdr); PluginCreateRule pcr = new PluginCreateRule(ObjectTestImpl.class); digester.addRule("root/object", pcr); try { digester.parse(new StringReader(input.toString())); } catch(Exception e) { throw e; } Object root = digester.getRoot(); assertEquals(ObjectTestImpl.class, root.getClass()); ObjectTestImpl testObject = (ObjectTestImpl) root; assertEquals("xmlrules2", testObject.getValue()); } @Test public void testXmlRuleImplicitResource() throws Exception { // * tests that custom rules can be declared on a // separate class by explicitly declaring the rule class. // and explicitly declaring a file which is somewhere in the // classpath. StringBuffer input = new StringBuffer(); input.append("<root>"); input.append(" <plugin"); input.append(" id='testobject'"); input.append(" class='org.apache.commons.digester.plugins.ObjectTestImpl'"); input.append(" />"); input.append(" <object plugin-id='testobject'/>"); input.append("</root>"); Digester digester = new Digester(); PluginRules rc = new PluginRules(); digester.setRules(rc); PluginDeclarationRule pdr = new PluginDeclarationRule(); digester.addRule("root/plugin", pdr); PluginCreateRule pcr = new PluginCreateRule(ObjectTestImpl.class); digester.addRule("root/object", pcr); try { digester.parse(new StringReader(input.toString())); } catch(Exception e) { throw e; } Object root = digester.getRoot(); assertEquals(ObjectTestImpl.class, root.getClass()); ObjectTestImpl testObject = (ObjectTestImpl) root; assertEquals("xmlrules-ruleinfo", testObject.getValue()); } } Other Commons Digester examples (source code examples)Here is a short list of links related to this Commons Digester TestXmlRuleInfo.java source code file: |
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