/// <summary>
/// Find a package by name in the callers {@code ClassLoader} instance.
/// The callers {@code ClassLoader} instance is used to find the package
/// instance corresponding to the named class. If the callers
/// {@code ClassLoader} instance is null then the set of packages loaded
/// by the system {@code ClassLoader} instance is searched to find the
/// named package. <para>
///
/// Packages have attributes for versions and specifications only if the class
/// loader created the package instance with the appropriate attributes. Typically,
/// those attributes are defined in the manifests that accompany the classes.
///
/// </para>
/// </summary>
/// <param name="name"> a package name, for example, java.lang. </param>
/// <returns> the package of the requested name. It may be null if no package
/// information is available from the archive or codebase. </returns>
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @CallerSensitive public static Package getPackage(String name)
public static Package GetPackage(String name)
{
ClassLoader l = ClassLoader.GetClassLoader(Reflection.CallerClass);
if (l != reflect.AnnotatedElement_Fields.Null)
{
return(l.GetPackage(name));
}
else
{
return(GetSystemPackage(name));
}
}
/// <summary>
/// Get the package for the specified class.
/// The class's class loader is used to find the package instance
/// corresponding to the specified class. If the class loader
/// is the bootstrap class loader, which may be represented by
/// {@code null} in some implementations, then the set of packages
/// loaded by the bootstrap class loader is searched to find the package.
/// <para>
/// Packages have attributes for versions and specifications only
/// if the class loader created the package
/// instance with the appropriate attributes. Typically those
/// attributes are defined in the manifests that accompany
/// the classes.
///
/// </para>
/// </summary>
/// <param name="c"> the class to get the package of. </param>
/// <returns> the package of the class. It may be null if no package
/// information is available from the archive or codebase. </returns>
internal static Package GetPackage(Class c)
{
String name = c.Name;
int i = name.LastIndexOf('.');
if (i != -1)
{
name = name.Substring(0, i);
ClassLoader cl = c.ClassLoader;
if (cl != reflect.AnnotatedElement_Fields.Null)
{
return(cl.GetPackage(name));
}
else
{
return(GetSystemPackage(name));
}
}
else
{
return(reflect.AnnotatedElement_Fields.Null);
}
}