| package org.apache.commons.digester3; |
| |
| /* |
| * 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 static org.apache.commons.digester3.binder.DigesterLoader.newLoader; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import org.apache.commons.digester3.annotations.FromAnnotationsRuleModule; |
| import org.apache.commons.digester3.binder.AbstractRulesModule; |
| import org.apache.commons.digester3.binder.RulesModule; |
| import org.apache.commons.digester3.xmlrules.FromXmlRulesModule; |
| import org.junit.Test; |
| import org.xml.sax.SAXParseException; |
| |
| /** |
| * DIGESTER-153 |
| */ |
| public final class Digester153TestCase |
| { |
| |
| @Test |
| public void basicConstructor() |
| throws Exception |
| { |
| ObjectCreateRule createRule = new ObjectCreateRule( TestBean.class ); |
| createRule.setConstructorArgumentTypes( boolean.class, double.class ); |
| |
| Digester digester = new Digester(); |
| digester.addRule( "toplevel/bean", createRule ); |
| digester.addCallParam( "toplevel/bean", 0, "boolean" ); |
| digester.addCallParam( "toplevel/bean", 1, "double" ); |
| |
| TestBean bean = digester.parse( getClass().getResourceAsStream( "BasicConstructor.xml" ) ); |
| |
| assertTrue( bean.getBooleanProperty() ); |
| assertEquals( 9.99D, bean.getDoubleProperty(), 0 ); |
| |
| // do it again to exercise the cglib Factory: |
| bean = digester.parse( getClass().getResourceAsStream( "BasicConstructor.xml" ) ); |
| |
| assertTrue( bean.getBooleanProperty() ); |
| assertEquals( 9.99D, bean.getDoubleProperty(), 0 ); |
| } |
| |
| @Test |
| public void constructorWithAttributeAndElement() |
| throws Exception |
| { |
| ObjectCreateRule createRule = new ObjectCreateRule( TestBean.class ); |
| createRule.setConstructorArgumentTypes( boolean.class, double.class ); |
| |
| Digester digester = new Digester(); |
| digester.addRule( "toplevel/bean", createRule ); |
| digester.addCallParam( "toplevel/bean", 0, "boolean" ); |
| digester.addCallParam( "toplevel/bean/double", 1 ); |
| digester.addBeanPropertySetter("toplevel/bean/float", "floatProperty"); |
| |
| TestBean bean = digester.parse( getClass().getResourceAsStream( "ConstructorWithAttributeAndElement.xml" ) ); |
| |
| assertTrue( bean.getBooleanProperty() ); |
| assertEquals( 9.99D, bean.getDoubleProperty(), 0 ); |
| assertEquals( Float.valueOf( 5.5f ), Float.valueOf( bean.getFloatProperty() ) ); |
| |
| // do it again to exercise the cglib Factory: |
| bean = digester.parse( getClass().getResourceAsStream( "ConstructorWithAttributeAndElement.xml" ) ); |
| |
| assertTrue( bean.getBooleanProperty() ); |
| assertEquals( 9.99D, bean.getDoubleProperty(), 0 ); |
| assertEquals( Float.valueOf( 5.5f ), Float.valueOf( bean.getFloatProperty() ) ); |
| } |
| |
| @Test |
| public void basicConstructorViaBinder() |
| throws Exception |
| { |
| succesfullConstructor( new AbstractRulesModule() |
| { |
| |
| @Override |
| protected void configure() |
| { |
| forPattern( "toplevel/bean" ) |
| .createObject().ofType( TestBean.class ).usingConstructor( boolean.class, double.class ) |
| .then() |
| .callParam().fromAttribute( "boolean" ).ofIndex( 0 ) |
| .then() |
| .callParam().fromAttribute( "double" ).ofIndex( 1 ); |
| } |
| |
| } ); |
| } |
| |
| @Test |
| public void basicConstructorViaAnnotations() |
| throws Exception |
| { |
| succesfullConstructor( new FromAnnotationsRuleModule() |
| { |
| |
| @Override |
| protected void configureRules() |
| { |
| bindRulesFrom( TestBean.class ); |
| } |
| |
| } ); |
| } |
| |
| @Test |
| public void basicConstructorViaXML() |
| throws Exception |
| { |
| succesfullConstructor( new FromXmlRulesModule() |
| { |
| |
| @Override |
| protected void loadRules() |
| { |
| loadXMLRules( getClass().getResourceAsStream( "xmlrules/constructor-testrules.xml" ) ); |
| } |
| |
| } ); |
| } |
| |
| private void succesfullConstructor( RulesModule rulesModule ) |
| throws Exception |
| { |
| TestBean bean = newLoader( rulesModule ) |
| .newDigester() |
| .parse( getClass().getResourceAsStream( "BasicConstructor.xml" ) ); |
| |
| assertTrue( bean.getBooleanProperty() ); |
| assertEquals( 9.99D, bean.getDoubleProperty(), 0 ); |
| } |
| |
| @Test |
| public void basicConstructorWithValuesNotFound() |
| throws Exception |
| { |
| ObjectCreateRule createRule = new ObjectCreateRule( TestBean.class ); |
| createRule.setConstructorArgumentTypes( boolean.class, double.class ); |
| |
| Digester digester = new Digester(); |
| digester.addRule( "toplevel/bean", createRule ); |
| digester.addCallParam( "toplevel/bean", 0, "notFound1" ); |
| digester.addCallParam( "toplevel/bean", 1, "notFound2" ); |
| |
| TestBean bean = digester.parse( getClass().getResourceAsStream( "BasicConstructor.xml" ) ); |
| |
| assertFalse( bean.getBooleanProperty() ); |
| assertEquals( 0D, bean.getDoubleProperty(), 0 ); |
| } |
| |
| @Test( expected = SAXParseException.class ) |
| public void basicConstructorWithWrongParameters() |
| throws Exception |
| { |
| ObjectCreateRule createRule = new ObjectCreateRule( TestBean.class ); |
| createRule.setConstructorArgumentTypes( boolean.class ); |
| |
| Digester digester = new Digester(); |
| digester.addRule( "toplevel/bean", createRule ); |
| |
| digester.parse( getClass().getResourceAsStream( "BasicConstructor.xml" ) ); |
| } |
| |
| @Test |
| public void constructorWithClassDefinedInAttribute() |
| throws Exception |
| { |
| ObjectCreateRule createRule = new ObjectCreateRule( null, "type" ); |
| createRule.setConstructorArgumentTypes( boolean.class, double.class ); |
| |
| Digester digester = new Digester(); |
| digester.addRule( "toplevel/bean", createRule ); |
| digester.addCallParam( "toplevel/bean", 0, "boolean" ); |
| digester.addCallParam( "toplevel/bean", 1, "double" ); |
| |
| TestBean bean = digester.parse( getClass().getResourceAsStream( "AttributeDefinedConstructor.xml" ) ); |
| |
| assertTrue( bean.getBooleanProperty() ); |
| assertEquals( 9.99D, bean.getDoubleProperty(), 0 ); |
| } |
| |
| } |