String getSourceLocation(IBinding methodBinding, ITypeBinding declaringClass) {
if (methodBinding == null) {
throw new IllegalStateException("Cannot find methodbinding, running without workspace?");
}
IJavaElement javaElement = methodBinding.getJavaElement();
if (javaElement == null) {
return null;
}
IPath path = javaElement.getPath();
if ("jar".equals(path.getFileExtension())) {
return path.lastSegment();
} else if (declaringClass != null) {
return declaringClass
.getJavaElement()
.getResource()
.getProjectRelativePath()
.toPortableString();
} else {
return javaElement.getPath().toPortableString();
}
}
@Override
public boolean visit(MethodDeclaration node) {
IBinding binding = node.resolveBinding();
if (binding.getJavaElement().equals(method)) this.declaration = node;
return super.visit(node);
}