/*
* Copyright 2002-2007 the original author or authors.
*
* 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.springframework.beans.factory.config;
import java.sql.Connection;
import junit.framework.TestCase;
import org.springframework.beans.TestBean;
import org.springframework.beans.factory.support.DefaultListableBeanFactory;
import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
import org.springframework.core.io.ClassPathResource;
/**
* @author Juergen Hoeller
* @since 31.07.2004
*/
public class FieldRetrievingFactoryBeanTests extends TestCase {
public void testStaticField() throws Exception {
FieldRetrievingFactoryBean fr = new FieldRetrievingFactoryBean();
fr.setStaticField("java.sql.Connection.TRANSACTION_SERIALIZABLE");
fr.afterPropertiesSet();
assertEquals(new Integer(Connection.TRANSACTION_SERIALIZABLE), fr.getObject());
}
public void testStaticFieldWithWhitespace() throws Exception {
FieldRetrievingFactoryBean fr = new FieldRetrievingFactoryBean();
fr.setStaticField(" java.sql.Connection.TRANSACTION_SERIALIZABLE ");
fr.afterPropertiesSet();
assertEquals(new Integer(Connection.TRANSACTION_SERIALIZABLE), fr.getObject());
}
public void testStaticFieldViaClassAndFieldName() throws Exception {
FieldRetrievingFactoryBean fr = new FieldRetrievingFactoryBean();
fr.setTargetClass(Connection.class);
fr.setTargetField("TRANSACTION_SERIALIZABLE");
fr.afterPropertiesSet();
assertEquals(new Integer(Connection.TRANSACTION_SERIALIZABLE), fr.getObject());
}
public void testNonStaticField() throws Exception {
FieldRetrievingFactoryBean fr = new FieldRetrievingFactoryBean();
PublicFieldHolder target = new PublicFieldHolder();
fr.setTargetObject(target);
fr.setTargetField("publicField");
fr.afterPropertiesSet();
assertEquals(target.publicField, fr.getObject());
}
public void testNothingButBeanName() throws Exception {
FieldRetrievingFactoryBean fr = new FieldRetrievingFactoryBean();
fr.setBeanName("java.sql.Connection.TRANSACTION_SERIALIZABLE");
fr.afterPropertiesSet();
assertEquals(new Integer(Connection.TRANSACTION_SERIALIZABLE), fr.getObject());
}
public void testJustTargetField() throws Exception {
FieldRetrievingFactoryBean fr = new FieldRetrievingFactoryBean();
fr.setTargetField("TRANSACTION_SERIALIZABLE");
try {
fr.afterPropertiesSet();
}
catch (IllegalArgumentException expected) {
}
}
public void testJustTargetClass() throws Exception {
FieldRetrievingFactoryBean fr = new FieldRetrievingFactoryBean();
fr.setTargetClass(Connection.class);
try {
fr.afterPropertiesSet();
}
catch (IllegalArgumentException expected) {
}
}
public void testJustTargetObject() throws Exception {
FieldRetrievingFactoryBean fr = new FieldRetrievingFactoryBean();
fr.setTargetObject(new PublicFieldHolder());
try {
fr.afterPropertiesSet();
}
catch (IllegalArgumentException expected) {
}
}
public void testWithConstantOnClassWithPackageLevelVisibility() throws Exception {
FieldRetrievingFactoryBean fr = new FieldRetrievingFactoryBean();
fr.setBeanName("org.springframework.beans.factory.PackageLevelVisibleBean.CONSTANT");
fr.afterPropertiesSet();
assertEquals("Wuby", fr.getObject());
}
public void testBeanNameSyntaxWithBeanFactory() throws Exception {
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
new XmlBeanDefinitionReader(bf).loadBeanDefinitions(new ClassPathResource("fieldRetrieving.xml", getClass()));
TestBean testBean = (TestBean) bf.getBean("testBean");
assertEquals(new Integer(Connection.TRANSACTION_SERIALIZABLE), testBean.getSomeIntegerArray()[0]);
assertEquals(new Integer(Connection.TRANSACTION_SERIALIZABLE), testBean.getSomeIntegerArray()[1]);
}
private static class PublicFieldHolder {
public String publicField = "test";
}
}