直到最近，我还在使用旧版本的 Eclipse UML2 (2.4)。更新到 Eclipse UML2 3.1 后，我在尝试将从另一个原型概括的原型应用到适当的扩展元类的元素时收到 IllegalArgumentException。单步执行 eclipse uml 源代码显示，原型的底层 Ecore 模型中缺少属性“base_Class”。
Java测试代码：
// Init a resource set to load the standard UML profiles
ResourceSet rset = null;
{
rset = new ResourceSetImpl();
rset.getPackageRegistry().put("http://www.eclipse.org/uml2/3.0.0/UML", UMLPackage.eINSTANCE);
// Register the UML resource factory
rset.getResourceFactoryRegistry().getExtensionToFactoryMap().put(UMLResource.FILE_EXTENSION, UMLResource.Factory.INSTANCE);
// Get one of the standard profiles to build a jar path
final URL url = ClassLoader.getSystemResource("profiles/UML2.profile.uml");
if(url == null) {
throw new RuntimeException("Could not load 'profiles/UML2.profile.uml' from class path");
}
// Need the jarfile path so chop off the file specific stuff
final String path = url.toExternalForm().split("!")[0] + "!/";
// Build a uri for this path
final URI baseURI = URI.createURI(path);
// Build mappings from 'pathmap://UML_PROFILES' (or metamodels or libraries) to the point at the jarfile path
final Map<URI,URI> uriMap = rset.getURIConverter().getURIMap();
// pathmap://UML_PROFILES
uriMap.put(URI.createURI(UMLResource.LIBRARIES_PATHMAP), baseURI.appendSegment("libraries").appendSegment(""));
// pathmap://UML_LIBRARIES
uriMap.put(URI.createURI(UMLResource.METAMODELS_PATHMAP), baseURI.appendSegment("metamodels").appendSegment(""));
// pathmap://UML_PROFILES
uriMap.put(URI.createURI(UMLResource.PROFILES_PATHMAP), baseURI.appendSegment("profiles").appendSegment(""));
}
// Load the test profile
Profile test = null;
{
final URL url = ClassLoader.getSystemResource("profiles/test.profile.uml");
if(url == null) {
throw new RuntimeException("Could not load 'profiles/test.profile.uml' from class path");
}
final Resource r = rset.createResource(URI.createURI(url.toExternalForm()));
r.load(null);
test = (Profile)EcoreUtil.getObjectByType(r.getContents(), UMLPackage.Literals.PROFILE);
if(test == null) {
throw new RuntimeException("Could not load 'profiles/test.profile.uml'");
}
}
Stereotype A = test.getOwnedStereotype("A");
Stereotype B = test.getOwnedStereotype("B");
Model m = UMLFactory.eINSTANCE.createModel();
org.eclipse.uml2.uml.Package pkg = m.createNestedPackage("pkg");
org.eclipse.uml2.uml.Class c1 = pkg.createOwnedClass("c1", false);
org.eclipse.uml2.uml.Class c2 = pkg.createOwnedClass("c2", false);
pkg.applyProfile(test);
c1.applyStereotype(A);
c2.applyStereotype(B); // throws IllegalArgumentException
测试简介：
<?xml version="1.0" encoding="UTF-8"?>
<uml:Profile xmi:version="2.1" xmlns:xmi="http://schema.omg.org/spec/XMI/2.1" xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" xmlns:uml="http://www.eclipse.org/uml2/3.0.0/UML" xmi:id="_17_0_1_1_57a01e4_1329493254282_739829_1797" name="test" metamodelReference="_17_0_1_1_57a01e4_1329493254285_456691_1798">
<eAnnotations xmi:id="_RgZgwVl-EeG_l9KiXhjXuA" source="http://www.eclipse.org/uml2/2.0.0/UML">
<contents xmi:type="ecore:EPackage" xmi:id="_RgZgwll-EeG_l9KiXhjXuA" name="test" nsURI="http:///schemas/test/_RgUBMFl-EeG_l9KiXhjXuA/0" nsPrefix="test">
<eClassifiers xmi:type="ecore:EClass" xmi:id="_RgZgw1l-EeG_l9KiXhjXuA" name="A">
<eAnnotations xmi:id="_RgZgxFl-EeG_l9KiXhjXuA" source="http://www.eclipse.org/uml2/2.0.0/UML" references="_17_0_1_1_57a01e4_1329493260539_647682_1799"/>
<eStructuralFeatures xmi:type="ecore:EReference" xmi:id="_RgZgxVl-EeG_l9KiXhjXuA" name="base_Class" ordered="false" lowerBound="1">
<eType xmi:type="ecore:EClass" href="http://www.eclipse.org/uml2/3.0.0/UML#//Class"/>
</eStructuralFeatures>
</eClassifiers>
<eClassifiers xmi:type="ecore:EClass" xmi:id="_RgZgx1l-EeG_l9KiXhjXuA" name="B" eSuperTypes="_RgZgw1l-EeG_l9KiXhjXuA">
<eAnnotations xmi:id="_RgZgyFl-EeG_l9KiXhjXuA" source="http://www.eclipse.org/uml2/2.0.0/UML" references="_17_0_1_1_57a01e4_1329493272173_447751_1805"/>
</eClassifiers>
</contents>
</eAnnotations>
<packageImport xmi:id="_17_0_1_1_57a01e4_1329493254285_456691_1798">
<importedPackage xmi:type="uml:Model" href="pathmap://UML_METAMODELS/UML.metamodel.uml#_0"/>
</packageImport>
<packageImport xmi:id="_0primitiveTypestest">
<importedPackage xmi:type="uml:Model" href="pathmap://UML_LIBRARIES/UMLPrimitiveTypes.library.uml#_0"/>
</packageImport>
<packageImport xmi:id="_0javaPrimitiveTypestest">
<importedPackage xmi:type="uml:Model" href="pathmap://UML_LIBRARIES/JavaPrimitiveTypes.library.uml#_0"/>
</packageImport>
<packagedElement xmi:type="uml:Stereotype" xmi:id="_17_0_1_1_57a01e4_1329493260539_647682_1799" name="A">
<ownedAttribute xmi:id="_17_0_1_1_57a01e4_1329493385577_849191_1812" name="base_Class" visibility="private" association="_17_0_1_1_57a01e4_1329493385577_76750_1811">
<type xmi:type="uml:Class" href="pathmap://UML_METAMODELS/UML.metamodel.uml#Class"/>
</ownedAttribute>
</packagedElement>
<packagedElement xmi:type="uml:Stereotype" xmi:id="_17_0_1_1_57a01e4_1329493272173_447751_1805" name="B">
<generalization xmi:id="_17_0_1_1_57a01e4_1329493436355_971859_1821" general="_17_0_1_1_57a01e4_1329493260539_647682_1799"/>
</packagedElement>
<packagedElement xmi:type="uml:Extension" xmi:id="_17_0_1_1_57a01e4_1329493385577_76750_1811" name="" memberEnd="_17_0_1_1_57a01e4_1329493385578_204693_1813 _17_0_1_1_57a01e4_1329493385577_849191_1812" navigableOwnedEnd="_17_0_1_1_57a01e4_1329493385578_204693_1813">
<ownedEnd xmi:type="uml:ExtensionEnd" xmi:id="_17_0_1_1_57a01e4_1329493385578_204693_1813" name="extension_A" visibility="private" type="_17_0_1_1_57a01e4_1329493260539_647682_1799" aggregation="composite" association="_17_0_1_1_57a01e4_1329493385577_76750_1811">
<upperValue xmi:type="uml:LiteralUnlimitedNatural" xmi:id="_17_0_1_1_57a01e4_1329493385578_803186_1815" name="" value="1"/>
<lowerValue xmi:type="uml:LiteralInteger" xmi:id="_17_0_1_1_57a01e4_1329493385578_297198_1814" name=""/>
</ownedEnd>
</packagedElement>
</uml:Profile>