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* 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.
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package org.apache.felix.ipojo.test.scenarios.bad;
import java.util.Properties;
import org.apache.felix.ipojo.ComponentFactory;
import org.apache.felix.ipojo.ComponentInstance;
import org.apache.felix.ipojo.ConfigurationException;
import org.apache.felix.ipojo.MissingHandlerException;
import org.apache.felix.ipojo.UnacceptableConfiguration;
import org.apache.felix.ipojo.junit4osgi.OSGiTestCase;
import org.apache.felix.ipojo.metadata.Attribute;
import org.apache.felix.ipojo.metadata.Element;
import org.apache.felix.ipojo.parser.ManifestMetadataParser;
import org.apache.felix.ipojo.parser.ParseException;
import org.apache.felix.ipojo.test.scenarios.bad.service.BarService;
public class BadServiceDependencies extends OSGiTestCase {
private String clazz = "org.apache.felix.ipojo.test.scenarios.component.CheckServiceProvider";
private String type = "BAD-BothCheckServiceProvider";
private Element manipulation;
private Properties props;
public void setUp() {
manipulation = getManipulationForComponent();
props = new Properties();
props.put("instance.name","BAD");
}
private Element getNothing() {
Element elem = new Element("component", "");
elem.addAttribute(new Attribute("classname", clazz));
Element callback = new Element("requires", "");
elem.addElement(callback);
elem.addElement(manipulation);
return elem;
}
private Element getNoField() {
Element elem = new Element("component", "");
elem.addAttribute(new Attribute("classname", clazz));
Element callback = new Element("requires", "");
callback.addAttribute(new Attribute("filter", "(foo=bar)"));
elem.addElement(callback);
elem.addElement(manipulation);
return elem;
}
private Element getBadField() {
Element elem = new Element("component", "");
elem.addAttribute(new Attribute("classname", clazz));
Element callback = new Element("requires", "");
callback.addAttribute(new Attribute("field", "BAD_FIELD")); // missing field.
elem.addElement(callback);
elem.addElement(manipulation);
return elem;
}
private Element getBadFilter() {
Element elem = new Element("component", "");
elem.addAttribute(new Attribute("classname", clazz));
Element callback = new Element("requires", "");
callback.addAttribute(new Attribute("field", "fs"));
callback.addAttribute(new Attribute("filter", "(foo=bar)&(bar=foo)")); // Incorrect filter
elem.addElement(callback);
elem.addElement(manipulation);
return elem;
}
private Element getBadFrom() {
Element elem = new Element("component", "");
elem.addAttribute(new Attribute("classname", clazz));
Element callback = new Element("requires", "");
callback.addAttribute(new Attribute("field", "fs"));
callback.addAttribute(new Attribute("from", "ba(d&_")); // Incorrect from
elem.addElement(callback);
elem.addElement(manipulation);
return elem;
}
private Element getBadType() {
Element elem = new Element("component", "");
elem.addAttribute(new Attribute("classname", clazz));
Element callback = new Element("requires", "");
callback.addAttribute(new Attribute("field", "fs"));
callback.addAttribute(new Attribute("interface", BarService.class.getName()));
elem.addElement(callback);
elem.addElement(manipulation);
return elem;
}
private Element getBadAggregate() {
Element elem = new Element("component", "");
elem.addAttribute(new Attribute("classname", clazz));
Element callback = new Element("requires", "");
callback.addAttribute(new Attribute("field", "fs"));
callback.addAttribute(new Attribute("aggregate", "true"));
elem.addElement(callback);
elem.addElement(manipulation);
return elem;
}
private Element getManipulationForComponent() {
String header = (String) getContext().getBundle().getHeaders().get("iPOJO-Components");
Element elem = null;
try {
elem = ManifestMetadataParser.parse(header);
} catch (ParseException e) {
fail("Parse Exception when parsing iPOJO-Component");
}
assertNotNull("Check elem not null", elem);
Element manip = getManipulationForComponent(elem, type);
assertNotNull("Check manipulation metadata not null for " + type, manip);
return manip;
}
private Element getManipulationForComponent(Element metadata, String comp_name) {
Element[] comps = metadata.getElements("component");
for(int i = 0; i < comps.length; i++) {
if(comps[i].containsAttribute("factory") && comps[i].getAttribute("factory").equals(comp_name)) {
return comps[i].getElements("manipulation")[0];
}
if(comps[i].containsAttribute("name") && comps[i].getAttribute("name").equals(comp_name)) {
return comps[i].getElements("manipulation")[0];
}
}
return null;
}
public void testNothing() {
try {
ComponentFactory cf = new ComponentFactory(getContext(), getNothing());
cf.start();
ComponentInstance ci = cf.createComponentInstance(props);
ci.dispose();
cf.stop();
fail("A service requirement with neither field and method must be rejected " + cf);
} catch (ConfigurationException e) {
// OK
} catch (UnacceptableConfiguration e) {
fail("Unexpected exception when creating an instance : " + e.getMessage());
} catch (MissingHandlerException e) {
fail("Unexpected exception when creating an instance : " + e.getMessage());
}
}
public void testNoField() {
try {
ComponentFactory cf = new ComponentFactory(getContext(), getNoField());
cf.start();
ComponentInstance ci = cf.createComponentInstance(props);
ci.dispose();
cf.stop();
fail("A service requirement with neither field and method must be rejected " + cf);
} catch (ConfigurationException e) {
// OK
} catch (UnacceptableConfiguration e) {
fail("Unexpected exception when creating an instance : " + e.getMessage());
} catch (MissingHandlerException e) {
fail("Unexpected exception when creating an instance : " + e.getMessage());
}
}
public void testBadField() {
try {
ComponentFactory cf = new ComponentFactory(getContext(), getBadField());
cf.start();
ComponentInstance ci = cf.createComponentInstance(props);
ci.dispose();
cf.stop();
fail("A service requirement with a bad field must be rejected " + cf);
}catch (ConfigurationException e) {
// OK
} catch (UnacceptableConfiguration e) {
fail("Unexpected exception when creating an instance : " + e.getMessage());
} catch (MissingHandlerException e) {
fail("Unexpected exception when creating an instance : " + e.getMessage());
}
}
public void testBadFilter() {
try {
ComponentFactory cf = new ComponentFactory(getContext(), getBadFilter());
cf.start();
ComponentInstance ci = cf.createComponentInstance(props);
ci.dispose();
cf.stop();
fail("A service requirement with a bad filter must be rejected " + cf);
}catch (ConfigurationException e) {
//OK
} catch (UnacceptableConfiguration e) {
fail("Unexpected exception when creating an instance : " + e.getMessage());
} catch (MissingHandlerException e) {
fail("Unexpected exception when creating an instance : " + e.getMessage());
}
}
public void testBadFrom() {
try {
ComponentFactory cf = new ComponentFactory(getContext(), getBadFrom());
cf.start();
ComponentInstance ci = cf.createComponentInstance(props);
ci.dispose();
cf.stop();
fail("A service requirement with a bad from must be rejected " + cf);
}catch (ConfigurationException e) {
//OK
} catch (UnacceptableConfiguration e) {
fail("Unexpected exception when creating an instance : " + e.getMessage());
} catch (MissingHandlerException e) {
fail("Unexpected exception when creating an instance : " + e.getMessage());
}
}
public void testBadType() {
try {
ComponentFactory cf = new ComponentFactory(getContext(), getBadType());
cf.start();
ComponentInstance ci = cf.createComponentInstance(props);
ci.dispose();
cf.stop();
fail("A service requirement with a bad type must be rejected " + cf);
}catch (ConfigurationException e) {
// OK
} catch (UnacceptableConfiguration e) {
fail("Unexpected exception when creating an instance : " + e.getMessage());
} catch (MissingHandlerException e) {
fail("Unexpected exception when creating an instance : " + e.getMessage());
}
}
}