/*
* 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.felix.ipojo.runtime.core;
import org.apache.felix.ipojo.ConfigurationException;
import org.apache.felix.ipojo.metadata.Element;
import org.apache.felix.ipojo.parser.*;
import org.apache.felix.ipojo.runtime.core.services.BarService;
import org.apache.felix.ipojo.runtime.core.services.FooService;
import org.junit.Before;
import org.junit.Test;
import org.ow2.chameleon.testing.helpers.BaseTest;
import java.util.Arrays;
import static junit.framework.Assert.assertEquals;
import static junit.framework.Assert.assertNotNull;
import static org.junit.Assert.*;
public class TestManipulationMetadataAPI extends BaseTest {
PojoMetadata FooProviderType1, FooBarProviderType1, FooProviderTypeDyn, PrimitiveManipulationTester, SimpleMultipleCheckServiceProvider;
@Before
public void setUp() {
String comp_name = "ManipulationMetadata-FooProviderType-1";
FooProviderType1 = getManipulationMetadataForComponent(comp_name);
comp_name = "ManipulationMetadata-FooBarProviderType-1";
FooBarProviderType1 = getManipulationMetadataForComponent(comp_name);
comp_name = "ManipulationMetadata-FooProviderType-Dyn";
FooProviderTypeDyn = getManipulationMetadataForComponent(comp_name);
comp_name = "ManipulationMetadata-PrimitiveManipulationTester";
PrimitiveManipulationTester = getManipulationMetadataForComponent(comp_name);
comp_name = "ManipulationMetadata-SimpleMultipleCheckServiceProvider";
SimpleMultipleCheckServiceProvider = getManipulationMetadataForComponent(comp_name);
}
@Test
public void testGetMetadata() {
String header = (String) getTestBundle().getHeaders().get("iPOJO-Components");
Element elem = null;
try {
elem = ManifestMetadataParser.parseHeaderMetadata(header);
} catch (ParseException e) {
fail("Parse Exception when parsing iPOJO-Component");
}
assertNotNull("Check elem not null", elem);
Element manip = getMetadataForComponent(elem, "ManipulationMetadata-FooProviderType-1");
assertNotNull("Check manipulation metadata not null for " + "Manipulation-FooProviderType-1", manip);
PojoMetadata mm;
try {
mm = new PojoMetadata(manip);
assertNotNull("Check mm not null", mm);
} catch (ConfigurationException e) {
fail("The creation of pojo metadata has failed");
}
}
@Test
public void testInterface() {
PojoMetadata manip = FooProviderType1;
String[] itf = manip.getInterfaces();
assertEquals("Check interfaces number", itf.length, 1);
assertEquals("Check itf name", itf[0], FooService.class.getName());
assertTrue("Check Foo Service implementation", manip.isInterfaceImplemented(FooService.class.getName()));
assertFalse("Check Bar Service implementation", manip.isInterfaceImplemented(BarService.class.getName()));
}
@Test
public void testInterfaces() {
PojoMetadata manip = FooBarProviderType1;
String[] itf = manip.getInterfaces();
assertEquals("Check interfaces number", itf.length, 2);
assertEquals("Check itf name", itf[0], FooService.class.getName());
assertEquals("Check itf name", itf[1], BarService.class.getName());
assertTrue("Check Foo Service implementation", manip.isInterfaceImplemented(FooService.class.getName()));
assertTrue("Check Bar Service implementation", manip.isInterfaceImplemented(BarService.class.getName()));
}
// @Test
// public void testInnerClasses() {
// String comp_name = "org.apache.felix.ipojo.runtime.core.components.ComponentWithInnerClasses";
// PojoMetadata metadata = getManipulationMetadataForComponent(comp_name);
// assertEquals(metadata.getInnerClasses().length, 3);
// assertNotNull(metadata.getMethodsFromInnerClass("MyInnerWithANativeMethod"));
// assertNotNull(
// getMethodMetadata(metadata.getMethodsFromInnerClass("MyInnerWithANativeMethod"),
// "foo"));
//
// assertNotNull(
// getMethodMetadata(metadata.getMethodsFromInnerClass("MyInnerClass"),
// "foo"));
//
// assertNotNull(
// getMethodMetadata(metadata.getMethodsFromInnerClass("1"),
// "run"));
// }
public static MethodMetadata getMethodMetadata(MethodMetadata[] methods, String name) {
for (MethodMetadata m : methods) {
if (m.getMethodName().equals(name)) {
return m;
}
}
return null;
}
@Test
public void testFields() {
PojoMetadata manip = FooProviderTypeDyn;
FieldMetadata[] fields = manip.getFields();
assertEquals("Check field count + " + fields.length, fields.length, 5);
/*
private int intProp;
private String strProp;
private String[] strAProp;
private int[] intAProp;
private boolean boolProp;
*/
FieldMetadata field;
field = manip.getField("intProp");
assertEquals("Check field name : " + field.getFieldName(), field.getFieldName(), "intProp");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "int");
assertEquals("Check field reflective type : " + field.getFieldName(), FieldMetadata.getReflectionType(field.getFieldType()), "int");
field = manip.getField("intProp", "int");
assertEquals("Check field name : " + field.getFieldName(), field.getFieldName(), "intProp");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "int");
field = manip.getField("intProp", "long");
assertNull("Check bad field", field);
field = manip.getField("strProp");
assertEquals("Check field name : " + field.getFieldName(), field.getFieldName(), "strProp");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "java.lang.String");
assertEquals("Check field reflective type : " + field.getFieldName(), FieldMetadata.getReflectionType(field.getFieldType()), "java.lang.String");
field = manip.getField("strProp", "String");
assertNull("Check bad field", field);
field = manip.getField("strProp", "java.lang.String");
assertEquals("Check field name : " + field.getFieldName(), field.getFieldName(), "strProp");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "java.lang.String");
field = manip.getField("strAProp");
assertEquals("Check field name : " + field.getFieldName(), field.getFieldName(), "strAProp");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "java.lang.String[]");
assertEquals("Check field reflective type : " + field.getFieldName() + " -> " + FieldMetadata.getReflectionType(field.getFieldType()), FieldMetadata.getReflectionType(field.getFieldType()), "[Ljava.lang.String;");
field = manip.getField("strAProp", "java.lang.String[]");
assertEquals("Check field name : " + field.getFieldName(), field.getFieldName(), "strAProp");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "java.lang.String[]");
field = manip.getField("strAProp", "String[]");
assertNull("Check bad field", field);
field = manip.getField("intAProp");
assertEquals("Check field name : " + field.getFieldName(), field.getFieldName(), "intAProp");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "int[]");
assertEquals("Check field reflective type : " + field.getFieldName() + " -> " + FieldMetadata.getReflectionType(field.getFieldType()), FieldMetadata.getReflectionType(field.getFieldType()), "[I");
field = manip.getField("intAProp", "int[]");
assertEquals("Check field name : " + field.getFieldName(), field.getFieldName(), "intAProp");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "int[]");
field = manip.getField("intAProp", "String[]");
assertNull("Check bad field", field);
field = manip.getField("boolProp");
assertEquals("Check field name : " + field.getFieldName(), field.getFieldName(), "boolProp");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "boolean");
assertEquals("Check field reflective type : " + field.getFieldName(), FieldMetadata.getReflectionType(field.getFieldType()), "boolean");
field = manip.getField("boolProp", "boolean");
assertEquals("Check field name : " + field.getFieldName(), field.getFieldName(), "boolProp");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "boolean");
field = manip.getField("boolProp", "bool");
assertNull("Check bad field", field);
}
@Test
public void testPrimitivesFields() {
PojoMetadata manip = PrimitiveManipulationTester;
FieldMetadata[] fields = manip.getFields();
assertEquals("Check field count", fields.length, 16);
FieldMetadata field;
field = manip.getField("b");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "byte");
field = manip.getField("s");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "short");
field = manip.getField("i");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "int");
field = manip.getField("l");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "long");
field = manip.getField("d");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "double");
field = manip.getField("f");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "float");
field = manip.getField("c");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "char");
field = manip.getField("bool");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "boolean");
field = manip.getField("bs");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "byte[]");
field = manip.getField("ss");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "short[]");
field = manip.getField("is");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "int[]");
field = manip.getField("ls");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "long[]");
field = manip.getField("ds");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "double[]");
field = manip.getField("fs");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "float[]");
field = manip.getField("cs");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "char[]");
field = manip.getField("bools");
assertEquals("Check field type : " + field.getFieldName(), field.getFieldType(), "boolean[]");
}
@Test
public void testNoArgMethod() {
PojoMetadata manip = SimpleMultipleCheckServiceProvider;
MethodMetadata method = manip.getMethod("check");
assertEquals("Check no args", method.getMethodArguments().length, 0);
assertEquals("Check return", method.getMethodReturn(), "boolean");
method = manip.getMethod("check", new String[0]);
assertEquals("Check no args", method.getMethodArguments().length, 0);
assertEquals("Check return", method.getMethodReturn(), "boolean");
}
@Test
public void testOneArgsMethod() {
PojoMetadata manip = SimpleMultipleCheckServiceProvider;
MethodMetadata method = manip.getMethods("refBind")[0];
assertEquals("Check args count", method.getMethodArguments().length, 1);
assertEquals("Check args", method.getMethodArguments()[0], "org.osgi.framework.ServiceReference");
assertEquals("Check return", method.getMethodReturn(), "void");
method = manip.getMethod("refBind", new String[]{"org.osgi.framework.ServiceReference"});
assertEquals("Check args count", method.getMethodArguments().length, 1);
assertEquals("Check args", method.getMethodArguments()[0], "org.osgi.framework.ServiceReference");
assertEquals("Check return", method.getMethodReturn(), "void");
}
@Test
public void testTwoArgsMethod() {
PojoMetadata manip = SimpleMultipleCheckServiceProvider;
MethodMetadata method = manip.getMethods("doNothing")[0];
assertEquals("Check args count", 2, method.getMethodArguments().length);
assertEquals("Check args - 1", method.getMethodArguments()[0], "java.lang.Object");
assertEquals("Check args - 2", method.getMethodArguments()[1], "java.lang.String");
assertEquals("Check return", method.getMethodReturn(), "java.lang.Object");
method = manip.getMethod("doNothing", new String[]{"java.lang.Object", "java.lang.String"});
assertEquals("Check args count", 2, method.getMethodArguments().length);
assertEquals("Check args - 1", method.getMethodArguments()[0], "java.lang.Object");
assertEquals("Check args - 2", method.getMethodArguments()[1], "java.lang.String");
assertEquals("Check return", method.getMethodReturn(), "java.lang.Object");
}
private Element getMetadataForComponent(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];
}
if (comps[i].containsAttribute("name") && comps[i].getAttribute("name").equals(comp_name)) {
return comps[i];
}
}
return null;
}
private PojoMetadata getManipulationMetadataForComponent(String comp_name) {
String header = (String) getTestBundle().getHeaders().get("iPOJO-Components");
Element elem = null;
try {
elem = ManifestMetadataParser.parseHeaderMetadata(header);
} catch (ParseException e) {
fail("Parse Exception when parsing iPOJO-Component");
}
assertNotNull("Check elem not null", elem);
Element manip = getMetadataForComponent(elem, comp_name);
assertNotNull("Check manipulation metadata not null for " + comp_name, manip);
try {
return new PojoMetadata(manip);
} catch (ConfigurationException e) {
fail("The creation of pojo metadata for " + comp_name + " has failed");
return null;
}
}
}