| /** |
| * 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.camel.util; |
| |
| import java.lang.reflect.Method; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.Date; |
| import java.util.HashMap; |
| import java.util.Locale; |
| import java.util.Map; |
| |
| import org.apache.camel.ContextTestSupport; |
| import org.apache.camel.util.jndi.ExampleBean; |
| |
| /** |
| * Unit test for IntrospectionSupport |
| */ |
| public class IntrospectionSupportTest extends ContextTestSupport { |
| |
| public void testOverloadSetterChooseStringSetter() throws Exception { |
| MyOverloadedBean overloadedBean = new MyOverloadedBean(); |
| IntrospectionSupport.setProperty(context.getTypeConverter(), overloadedBean, "bean", "James"); |
| assertEquals("James", overloadedBean.getName()); |
| } |
| |
| public void testOverloadSetterChooseBeanSetter() throws Exception { |
| MyOverloadedBean overloadedBean = new MyOverloadedBean(); |
| ExampleBean bean = new ExampleBean(); |
| bean.setName("Claus"); |
| IntrospectionSupport.setProperty(context.getTypeConverter(), overloadedBean, "bean", bean); |
| assertEquals("Claus", overloadedBean.getName()); |
| } |
| |
| public void testOverloadSetterChooseUsingTypeConverter() throws Exception { |
| MyOverloadedBean overloadedBean = new MyOverloadedBean(); |
| Object value = "Willem".getBytes(); |
| // should use byte[] -> String type converter and call the setBean(String) setter method |
| IntrospectionSupport.setProperty(context.getTypeConverter(), overloadedBean, "bean", value); |
| assertEquals("Willem", overloadedBean.getName()); |
| } |
| |
| public class MyOverloadedBean { |
| private ExampleBean bean; |
| |
| public void setBean(ExampleBean bean) { |
| this.bean = bean; |
| } |
| |
| public void setBean(String name) { |
| bean = new ExampleBean(); |
| bean.setName(name); |
| } |
| |
| public String getName() { |
| return bean.getName(); |
| } |
| } |
| |
| public void testHasProperties() throws Exception { |
| Map<String, Object> empty = CastUtils.cast(Collections.emptyMap()); |
| assertFalse(IntrospectionSupport.hasProperties(empty, null)); |
| assertFalse(IntrospectionSupport.hasProperties(empty, "")); |
| assertFalse(IntrospectionSupport.hasProperties(empty, "foo.")); |
| |
| Map<String, Object> param = new HashMap<String, Object>(); |
| assertFalse(IntrospectionSupport.hasProperties(param, null)); |
| assertFalse(IntrospectionSupport.hasProperties(param, "")); |
| assertFalse(IntrospectionSupport.hasProperties(param, "foo.")); |
| |
| param.put("name", "Claus"); |
| assertTrue(IntrospectionSupport.hasProperties(param, null)); |
| assertTrue(IntrospectionSupport.hasProperties(param, "")); |
| assertFalse(IntrospectionSupport.hasProperties(param, "foo.")); |
| |
| param.put("foo.name", "Hadrian"); |
| assertTrue(IntrospectionSupport.hasProperties(param, null)); |
| assertTrue(IntrospectionSupport.hasProperties(param, "")); |
| assertTrue(IntrospectionSupport.hasProperties(param, "foo.")); |
| } |
| |
| public void testGetProperties() throws Exception { |
| ExampleBean bean = new ExampleBean(); |
| bean.setName("Claus"); |
| bean.setPrice(10.0); |
| |
| Map<String, Object> map = new HashMap<String, Object>(); |
| IntrospectionSupport.getProperties(bean, map, null); |
| assertEquals(3, map.size()); |
| |
| assertEquals("Claus", map.get("name")); |
| String price = map.get("price").toString(); |
| assertTrue(price.startsWith("10")); |
| |
| assertEquals(null, map.get("id")); |
| } |
| |
| public void testAnotherGetProperties() throws Exception { |
| AnotherExampleBean bean = new AnotherExampleBean(); |
| bean.setId("123"); |
| bean.setName("Claus"); |
| bean.setPrice(10.0); |
| Date date = new Date(0); |
| bean.setDate(date); |
| bean.setGoldCustomer(true); |
| bean.setLittle(true); |
| Collection children = new ArrayList(); |
| bean.setChildren(children); |
| |
| Map<String, Object> map = new HashMap<String, Object>(); |
| IntrospectionSupport.getProperties(bean, map, null); |
| assertEquals(7, map.size()); |
| |
| assertEquals("Claus", map.get("name")); |
| String price = map.get("price").toString(); |
| assertTrue(price.startsWith("10")); |
| assertSame(date, map.get("date")); |
| assertSame(children, map.get("children")); |
| assertEquals(Boolean.TRUE, map.get("goldCustomer")); |
| assertEquals(Boolean.TRUE, map.get("little")); |
| assertEquals("123", map.get("id")); |
| } |
| |
| public void testGetPropertiesOptionPrefix() throws Exception { |
| ExampleBean bean = new ExampleBean(); |
| bean.setName("Claus"); |
| bean.setPrice(10.0); |
| bean.setId("123"); |
| |
| Map<String, Object> map = new HashMap<String, Object>(); |
| IntrospectionSupport.getProperties(bean, map, "bean."); |
| assertEquals(3, map.size()); |
| |
| assertEquals("Claus", map.get("bean.name")); |
| String price = map.get("bean.price").toString(); |
| assertTrue(price.startsWith("10")); |
| assertEquals("123", map.get("bean.id")); |
| } |
| |
| public void testGetProperty() throws Exception { |
| ExampleBean bean = new ExampleBean(); |
| bean.setId("123"); |
| bean.setName("Claus"); |
| bean.setPrice(10.0); |
| |
| Object name = IntrospectionSupport.getProperty(bean, "name"); |
| assertEquals("Claus", name); |
| } |
| |
| public void testSetProperty() throws Exception { |
| ExampleBean bean = new ExampleBean(); |
| bean.setId("123"); |
| bean.setName("Claus"); |
| bean.setPrice(10.0); |
| |
| IntrospectionSupport.setProperty(bean, "name", "James"); |
| assertEquals("James", bean.getName()); |
| } |
| |
| public void testAnotherGetProperty() throws Exception { |
| AnotherExampleBean bean = new AnotherExampleBean(); |
| bean.setName("Claus"); |
| bean.setPrice(10.0); |
| Date date = new Date(0); |
| bean.setDate(date); |
| bean.setGoldCustomer(true); |
| bean.setLittle(true); |
| Collection children = new ArrayList(); |
| bean.setChildren(children); |
| |
| Object name = IntrospectionSupport.getProperty(bean, "name"); |
| assertEquals("Claus", name); |
| assertSame(date, IntrospectionSupport.getProperty(bean, "date")); |
| assertSame(children, IntrospectionSupport.getProperty(bean, "children")); |
| assertEquals(Boolean.TRUE, IntrospectionSupport.getProperty(bean, "goldCustomer")); |
| assertEquals(Boolean.TRUE, IntrospectionSupport.getProperty(bean, "little")); |
| } |
| |
| public void testGetPropertyLocaleIndependent() throws Exception { |
| Locale oldLocale = Locale.getDefault(); |
| Locale.setDefault(new Locale("tr", "TR")); |
| |
| try { |
| ExampleBean bean = new ExampleBean(); |
| bean.setName("Claus"); |
| bean.setPrice(10.0); |
| bean.setId("1"); |
| |
| Object name = IntrospectionSupport.getProperty(bean, "name"); |
| Object id = IntrospectionSupport.getProperty(bean, "id"); |
| Object price = IntrospectionSupport.getProperty(bean, "price"); |
| |
| assertEquals("Claus", name); |
| assertEquals(10.0, price); |
| assertEquals("1", id); |
| } finally { |
| Locale.setDefault(oldLocale); |
| } |
| } |
| |
| public void testGetPropertyGetter() throws Exception { |
| ExampleBean bean = new ExampleBean(); |
| bean.setName("Claus"); |
| bean.setPrice(10.0); |
| |
| Method name = IntrospectionSupport.getPropertyGetter(ExampleBean.class, "name"); |
| assertEquals("getName", name.getName()); |
| |
| try { |
| IntrospectionSupport.getPropertyGetter(ExampleBean.class, "xxx"); |
| fail("Should have thrown exception"); |
| } catch (NoSuchMethodException e) { |
| assertEquals("org.apache.camel.util.jndi.ExampleBean.getXxx()", e.getMessage()); |
| } |
| } |
| |
| public void testGetPropertySetter() throws Exception { |
| ExampleBean bean = new ExampleBean(); |
| bean.setName("Claus"); |
| bean.setPrice(10.0); |
| |
| Method name = IntrospectionSupport.getPropertySetter(ExampleBean.class, "name"); |
| assertEquals("setName", name.getName()); |
| |
| try { |
| IntrospectionSupport.getPropertySetter(ExampleBean.class, "xxx"); |
| fail("Should have thrown exception"); |
| } catch (NoSuchMethodException e) { |
| assertEquals("org.apache.camel.util.jndi.ExampleBean.setXxx", e.getMessage()); |
| } |
| } |
| |
| public void testIsGetter() throws Exception { |
| ExampleBean bean = new ExampleBean(); |
| |
| Method name = bean.getClass().getMethod("getName", (Class<?>[]) null); |
| assertEquals(true, IntrospectionSupport.isGetter(name)); |
| assertEquals(false, IntrospectionSupport.isSetter(name)); |
| |
| Method price = bean.getClass().getMethod("getPrice", (Class<?>[]) null); |
| assertEquals(true, IntrospectionSupport.isGetter(price)); |
| assertEquals(false, IntrospectionSupport.isSetter(price)); |
| } |
| |
| public void testIsSetter() throws Exception { |
| ExampleBean bean = new ExampleBean(); |
| |
| Method name = bean.getClass().getMethod("setName", String.class); |
| assertEquals(false, IntrospectionSupport.isGetter(name)); |
| assertEquals(true, IntrospectionSupport.isSetter(name)); |
| |
| Method price = bean.getClass().getMethod("setPrice", double.class); |
| assertEquals(false, IntrospectionSupport.isGetter(price)); |
| assertEquals(true, IntrospectionSupport.isSetter(price)); |
| } |
| |
| public void testOtherIsGetter() throws Exception { |
| OtherExampleBean bean = new OtherExampleBean(); |
| |
| Method customerId = bean.getClass().getMethod("getCustomerId", (Class<?>[]) null); |
| assertEquals(true, IntrospectionSupport.isGetter(customerId)); |
| assertEquals(false, IntrospectionSupport.isSetter(customerId)); |
| |
| Method goldCustomer = bean.getClass().getMethod("isGoldCustomer", (Class<?>[]) null); |
| assertEquals(true, IntrospectionSupport.isGetter(goldCustomer)); |
| assertEquals(false, IntrospectionSupport.isSetter(goldCustomer)); |
| |
| Method silverCustomer = bean.getClass().getMethod("isSilverCustomer", (Class<?>[]) null); |
| assertEquals(true, IntrospectionSupport.isGetter(silverCustomer)); |
| assertEquals(false, IntrospectionSupport.isSetter(silverCustomer)); |
| |
| Method company = bean.getClass().getMethod("getCompany", (Class<?>[]) null); |
| assertEquals(true, IntrospectionSupport.isGetter(company)); |
| assertEquals(false, IntrospectionSupport.isSetter(company)); |
| |
| Method setupSomething = bean.getClass().getMethod("setupSomething", Object.class); |
| assertEquals(false, IntrospectionSupport.isGetter(setupSomething)); |
| assertEquals(false, IntrospectionSupport.isSetter(setupSomething)); |
| } |
| |
| public void testOtherIsSetter() throws Exception { |
| OtherExampleBean bean = new OtherExampleBean(); |
| |
| Method customerId = bean.getClass().getMethod("setCustomerId", int.class); |
| assertEquals(false, IntrospectionSupport.isGetter(customerId)); |
| assertEquals(true, IntrospectionSupport.isSetter(customerId)); |
| |
| Method goldCustomer = bean.getClass().getMethod("setGoldCustomer", boolean.class); |
| assertEquals(false, IntrospectionSupport.isGetter(goldCustomer)); |
| assertEquals(true, IntrospectionSupport.isSetter(goldCustomer)); |
| |
| Method silverCustomer = bean.getClass().getMethod("setSilverCustomer", Boolean.class); |
| assertEquals(false, IntrospectionSupport.isGetter(silverCustomer)); |
| assertEquals(true, IntrospectionSupport.isSetter(silverCustomer)); |
| |
| Method company = bean.getClass().getMethod("setCompany", String.class); |
| assertEquals(false, IntrospectionSupport.isGetter(company)); |
| assertEquals(true, IntrospectionSupport.isSetter(company)); |
| |
| Method setupSomething = bean.getClass().getMethod("setupSomething", Object.class); |
| assertEquals(false, IntrospectionSupport.isGetter(setupSomething)); |
| assertEquals(false, IntrospectionSupport.isSetter(setupSomething)); |
| } |
| } |
| |