/*
* 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;
}
}
}