| /* |
| * 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.openejb.config; |
| |
| import junit.framework.TestCase; |
| import org.apache.openejb.config.provider.ID; |
| import org.apache.openejb.config.provider.ProviderLoader; |
| import org.apache.openejb.config.provider.ProviderCircularReferenceException; |
| import org.apache.openejb.config.provider.ProviderManager; |
| import org.apache.openejb.config.sys.ServiceProvider; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * @version $Rev$ $Date$ |
| */ |
| public class ProviderManagerTest extends TestCase { |
| public void testRegister() throws Exception { |
| final ProviderManager manager = new ProviderManager(new ProviderLoader() { |
| @Override |
| public ServiceProvider load(ID id) { |
| return null; |
| } |
| |
| @Override |
| public List<ServiceProvider> load(String namespace) { |
| return null; |
| } |
| }); |
| |
| { // Add Color |
| final ServiceProvider color = new ServiceProvider(Color.class, "Color", "Resource"); |
| color.getProperties().setProperty("red", "0"); |
| color.getProperties().setProperty("green", "0"); |
| color.getProperties().setProperty("blue", "0"); |
| manager.register("default", color); |
| } |
| |
| { // Assert Color |
| // Must be able to retrieve provider and properties in a case-insensitive manner |
| final ServiceProvider provider = manager.get("DeFaulT", "CoLoR"); |
| assertNotNull(provider); |
| assertEquals(Color.class.getName(), provider.getClassName()); |
| assertEquals("0", provider.getProperties().getProperty("rEd")); |
| assertEquals("0", provider.getProperties().get("grEEn")); |
| assertEquals("0", provider.getProperties().get("blUE")); |
| } |
| |
| { // Add Red |
| final ServiceProvider red = new ServiceProvider(); |
| red.setId("Red"); |
| red.setParent("Color"); |
| red.getProperties().setProperty("red", "255"); |
| manager.register("default", red); |
| } |
| |
| { // Assert Red |
| |
| // Should have inherited green and blue values from Color |
| |
| final ServiceProvider provider = manager.get("dEFaulT", "REd"); |
| assertNotNull(provider); |
| assertEquals(Color.class.getName(), provider.getClassName()); |
| assertEquals("255", provider.getProperties().getProperty("rED")); |
| assertEquals("0", provider.getProperties().get("grEEN")); |
| assertEquals("0", provider.getProperties().get("bLUe")); |
| } |
| |
| |
| { // Add Orange |
| final ServiceProvider orange = new ServiceProvider(); |
| orange.setId("Orange"); |
| orange.setParent("Red"); |
| orange.getProperties().setProperty("green", "200"); |
| manager.register("default", orange); |
| } |
| |
| { // Assert Orange |
| |
| // Should have inherited from Red |
| |
| final ServiceProvider provider = manager.get("dEFAUlT", "orAngE"); |
| assertNotNull(provider); |
| assertEquals(Color.class.getName(), provider.getClassName()); |
| assertEquals("255", provider.getProperties().getProperty("reD")); |
| assertEquals("200", provider.getProperties().get("grEeN")); |
| assertEquals("0", provider.getProperties().get("bLue")); |
| } |
| } |
| |
| public void testLoader() throws Exception { |
| |
| final ProviderManager manager = new ProviderManager(new ProviderLoader() { |
| @Override |
| public ServiceProvider load(ID id) { |
| if ("color".equalsIgnoreCase(id.getName())) { |
| final ServiceProvider color = new ServiceProvider(Color.class, "Color", "Resource"); |
| color.getProperties().setProperty("red", "0"); |
| color.getProperties().setProperty("green", "0"); |
| color.getProperties().setProperty("blue", "0"); |
| return color; |
| } |
| |
| if ("red".equalsIgnoreCase(id.getName())) { |
| final ServiceProvider red = new ServiceProvider(); |
| red.setId("Red"); |
| red.setParent("Color"); |
| red.getProperties().setProperty("red", "255"); |
| return red; |
| } |
| |
| if ("orange".equalsIgnoreCase(id.getName())) { |
| final ServiceProvider orange = new ServiceProvider(); |
| orange.setId("Orange"); |
| orange.setParent("Red"); |
| orange.getProperties().setProperty("green", "200"); |
| return orange; |
| } |
| |
| throw new IllegalStateException(id.toString()); |
| } |
| |
| @Override |
| public List<ServiceProvider> load(String namespace) { |
| return null; |
| } |
| }); |
| |
| assertEquals(0, manager.getAll().size()); |
| |
| { // Assert Orange |
| |
| // Should have inherited from Red |
| |
| final ServiceProvider provider = manager.get("dEFAUlT", "orAngE"); |
| assertNotNull(provider); |
| assertEquals(Color.class.getName(), provider.getClassName()); |
| assertEquals("255", provider.getProperties().getProperty("reD")); |
| assertEquals("200", provider.getProperties().get("grEeN")); |
| assertEquals("0", provider.getProperties().get("bLue")); |
| } |
| |
| { // Assert Red |
| |
| // Should have inherited green and blue values from Color |
| |
| final ServiceProvider provider = manager.get("dEFaulT", "REd"); |
| assertNotNull(provider); |
| assertEquals(Color.class.getName(), provider.getClassName()); |
| assertEquals("255", provider.getProperties().getProperty("rED")); |
| assertEquals("0", provider.getProperties().get("grEEN")); |
| assertEquals("0", provider.getProperties().get("bLUe")); |
| } |
| |
| { // Assert Color |
| // Must be able to retrieve provider and properties in a case-insensitive manner |
| |
| final ServiceProvider provider = manager.get("DeFaulT", "CoLoR"); |
| assertNotNull(provider); |
| assertEquals(Color.class.getName(), provider.getClassName()); |
| assertEquals("0", provider.getProperties().getProperty("rEd")); |
| assertEquals("0", provider.getProperties().get("grEEn")); |
| assertEquals("0", provider.getProperties().get("blUE")); |
| } |
| |
| assertEquals(3, manager.getAll().size()); |
| } |
| |
| public void testLoaderLoadNamespace() throws Exception { |
| |
| final ProviderManager manager = new ProviderManager(new ProviderLoader() { |
| @Override |
| public ServiceProvider load(ID id) { |
| if ("color".equalsIgnoreCase(id.getName())) { |
| final ServiceProvider color = new ServiceProvider(Color.class, "Color", "Resource"); |
| color.getProperties().setProperty("red", "0"); |
| color.getProperties().setProperty("green", "0"); |
| color.getProperties().setProperty("blue", "0"); |
| return color; |
| } |
| |
| if ("red".equalsIgnoreCase(id.getName())) { |
| final ServiceProvider red = new ServiceProvider(); |
| red.setId("Red"); |
| red.setParent("Color"); |
| red.getProperties().setProperty("red", "255"); |
| return red; |
| } |
| |
| if ("orange".equalsIgnoreCase(id.getName())) { |
| final ServiceProvider orange = new ServiceProvider(); |
| orange.setId("Orange"); |
| orange.setParent("Red"); |
| orange.getProperties().setProperty("green", "200"); |
| return orange; |
| } |
| |
| throw new IllegalStateException(id.toString()); |
| } |
| |
| @Override |
| public List<ServiceProvider> load(String namespace) { |
| List<ServiceProvider> list = new ArrayList<ServiceProvider>(); |
| list.add(load(new ID(namespace, "color"))); |
| list.add(load(new ID(namespace, "red"))); |
| list.add(load(new ID(namespace, "orange"))); |
| return list; |
| } |
| }); |
| |
| assertEquals(0, manager.getAll().size()); |
| |
| manager.get("default", "Color"); |
| |
| assertEquals(1, manager.getAll().size()); |
| |
| manager.load("default"); |
| |
| assertEquals(3, manager.getAll().size()); |
| |
| { // Assert Orange |
| |
| // Should have inherited from Red |
| |
| final ServiceProvider provider = manager.get("dEFAUlT", "orAngE"); |
| assertNotNull(provider); |
| assertEquals(Color.class.getName(), provider.getClassName()); |
| assertEquals("255", provider.getProperties().getProperty("reD")); |
| assertEquals("200", provider.getProperties().get("grEeN")); |
| assertEquals("0", provider.getProperties().get("bLue")); |
| } |
| |
| { // Assert Red |
| |
| // Should have inherited green and blue values from Color |
| |
| final ServiceProvider provider = manager.get("dEFaulT", "REd"); |
| assertNotNull(provider); |
| assertEquals(Color.class.getName(), provider.getClassName()); |
| assertEquals("255", provider.getProperties().getProperty("rED")); |
| assertEquals("0", provider.getProperties().get("grEEN")); |
| assertEquals("0", provider.getProperties().get("bLUe")); |
| } |
| |
| { // Assert Color |
| // Must be able to retrieve provider and properties in a case-insensitive manner |
| |
| final ServiceProvider provider = manager.get("DeFaulT", "CoLoR"); |
| assertNotNull(provider); |
| assertEquals(Color.class.getName(), provider.getClassName()); |
| assertEquals("0", provider.getProperties().getProperty("rEd")); |
| assertEquals("0", provider.getProperties().get("grEEn")); |
| assertEquals("0", provider.getProperties().get("blUE")); |
| } |
| |
| assertEquals(3, manager.getAll().size()); |
| } |
| |
| |
| public void testCircularDependency() throws Exception { |
| |
| final ProviderManager manager = new ProviderManager(new ProviderLoader() { |
| @Override |
| public ServiceProvider load(ID id) { |
| if ("color".equalsIgnoreCase(id.getName())) { |
| final ServiceProvider color = new ServiceProvider(Color.class, "Color", "Resource"); |
| color.setParent("Orange"); |
| color.getProperties().setProperty("red", "0"); |
| color.getProperties().setProperty("green", "0"); |
| color.getProperties().setProperty("blue", "0"); |
| return color; |
| } |
| |
| if ("red".equalsIgnoreCase(id.getName())) { |
| final ServiceProvider red = new ServiceProvider(); |
| red.setId("Red"); |
| red.setParent("Color"); |
| red.getProperties().setProperty("red", "255"); |
| return red; |
| } |
| |
| if ("orange".equalsIgnoreCase(id.getName())) { |
| final ServiceProvider orange = new ServiceProvider(); |
| orange.setId("Orange"); |
| orange.setParent("Red"); |
| orange.getProperties().setProperty("green", "200"); |
| return orange; |
| } |
| |
| throw new IllegalStateException(id.toString()); |
| } |
| |
| @Override |
| public List<ServiceProvider> load(String namespace) { |
| return null; |
| } |
| }); |
| |
| assertEquals(0, manager.getAll().size()); |
| |
| try { |
| manager.get("dEFAUlT", "orAngE"); |
| fail("ProviderCircularReferenceException should have been thrown"); |
| } catch (ProviderCircularReferenceException e) { |
| // pass |
| } |
| } |
| |
| public void testInheritedAttributes() throws Exception { |
| |
| final ProviderManager manager = new ProviderManager(new ProviderLoader() { |
| @Override |
| public ServiceProvider load(ID id) { |
| if ("color".equalsIgnoreCase(id.getName())) { |
| final ServiceProvider color = new ServiceProvider(); |
| color.setClassName(Color.class.getName()); |
| color.setFactoryName("fooFactory"); |
| color.setId("Color"); |
| color.setService("Resource"); |
| color.setConstructor("one, two, three"); |
| color.setDescription("the description"); |
| color.setDisplayName("the display name"); |
| color.getProperties().setProperty("red", "0"); |
| color.getProperties().setProperty("green", "0"); |
| color.getProperties().setProperty("blue", "0"); |
| color.getTypes().add(Color.class.getName()); |
| return color; |
| } |
| |
| if ("red".equalsIgnoreCase(id.getName())) { |
| final ServiceProvider red = new ServiceProvider(); |
| red.setId("Red"); |
| red.setParent("Color"); |
| red.getProperties().setProperty("red", "255"); |
| return red; |
| } |
| |
| if ("orange".equalsIgnoreCase(id.getName())) { |
| final ServiceProvider orange = new ServiceProvider(); |
| orange.setId("Orange"); |
| orange.setParent("Red"); |
| orange.getProperties().setProperty("green", "200"); |
| return orange; |
| } |
| |
| throw new IllegalStateException(id.toString()); |
| } |
| |
| @Override |
| public List<ServiceProvider> load(String namespace) { |
| List<ServiceProvider> list = new ArrayList<ServiceProvider>(); |
| list.add(load(new ID(namespace, "color"))); |
| list.add(load(new ID(namespace, "red"))); |
| list.add(load(new ID(namespace, "orange"))); |
| return list; |
| } |
| }); |
| |
| { // Assert Orange |
| |
| // Should have inherited from Red |
| |
| final ServiceProvider provider = manager.get("dEFAUlT", "orAngE"); |
| assertNotNull(provider); |
| assertEquals(Color.class.getName(), provider.getClassName()); |
| assertEquals("Resource", provider.getService()); |
| assertEquals("one, two, three", provider.getConstructor()); |
| assertEquals("the description", provider.getDescription()); |
| assertEquals("the display name", provider.getDisplayName()); |
| assertEquals("fooFactory", provider.getFactoryName()); |
| assertEquals("255", provider.getProperties().getProperty("reD")); |
| assertEquals("200", provider.getProperties().get("grEeN")); |
| assertEquals("0", provider.getProperties().get("bLue")); |
| assertEquals(1, provider.getTypes().size()); |
| } |
| |
| { // Assert Red |
| |
| // Should have inherited green and blue values from Color |
| |
| final ServiceProvider provider = manager.get("dEFaulT", "REd"); |
| assertNotNull(provider); |
| assertEquals(Color.class.getName(), provider.getClassName()); |
| assertEquals("Resource", provider.getService()); |
| assertEquals("one, two, three", provider.getConstructor()); |
| assertEquals("the description", provider.getDescription()); |
| assertEquals("the display name", provider.getDisplayName()); |
| assertEquals("fooFactory", provider.getFactoryName()); |
| assertEquals("255", provider.getProperties().getProperty("rED")); |
| assertEquals("0", provider.getProperties().get("grEEN")); |
| assertEquals("0", provider.getProperties().get("bLUe")); |
| } |
| |
| { // Assert Color |
| // Must be able to retrieve provider and properties in a case-insensitive manner |
| |
| final ServiceProvider provider = manager.get("DeFaulT", "CoLoR"); |
| assertNotNull(provider); |
| assertEquals(Color.class.getName(), provider.getClassName()); |
| assertEquals("Resource", provider.getService()); |
| assertEquals("one, two, three", provider.getConstructor()); |
| assertEquals("the description", provider.getDescription()); |
| assertEquals("the display name", provider.getDisplayName()); |
| assertEquals("fooFactory", provider.getFactoryName()); |
| assertEquals("0", provider.getProperties().getProperty("rEd")); |
| assertEquals("0", provider.getProperties().get("grEEn")); |
| assertEquals("0", provider.getProperties().get("blUE")); |
| } |
| |
| assertEquals(3, manager.getAll().size()); |
| } |
| |
| |
| public static class Color { |
| private int red; |
| private int green; |
| private int blue; |
| |
| public Color() { |
| } |
| |
| public int getRed() { |
| return red; |
| } |
| |
| public void setRed(int red) { |
| this.red = red; |
| } |
| |
| public int getGreen() { |
| return green; |
| } |
| |
| public void setGreen(int green) { |
| this.green = green; |
| } |
| |
| public int getBlue() { |
| return blue; |
| } |
| |
| public void setBlue(int blue) { |
| this.blue = blue; |
| } |
| } |
| } |