public synchronized Image getImage(URL url) {
Object o = imageCache.get(url);
if (o != null) {
return (Image) o;
}
try {
o = url.getContent();
if (o == null) {
return null;
}
if (o instanceof Image) {
imageCache.put(url, o);
return (Image) o;
}
// Otherwise it must be an ImageProducer.
Image img = target.createImage((java.awt.image.ImageProducer) o);
imageCache.put(url, img);
return img;
} catch (Exception ex) {
return null;
}
}
public void loadContents()
{
// read from the class (operations and atributes)
Debug.assert( getReference() != null, "my own ref null");
org.omg.CORBA.StructDef myReference =
org.omg.CORBA.StructDefHelper.narrow( getReference());
Debug.assert( myReference != null, "narrow failed for " + getReference() );
/* load nested definitions from interfacePackage directory */
String[] classes = null;
if( my_dir != null )
{
classes = my_dir.list( new IRFilenameFilter(".class") );
// load class files in this interface's Package directory
if( classes != null)
{
for( int j = 0; j < classes.length; j++ )
{
try
{
org.jacorb.util.Debug.output(2, "Struct " +name+ " tries " +
full_name.replace('.', fileSeparator) +
"Package" + fileSeparator +
classes[j].substring( 0, classes[j].indexOf(".class")) );
ClassLoader loader = getClass().getClassLoader();
if( loader == null )
{
loader = RepositoryImpl.loader;
}
Class cl =
loader.loadClass(
( full_name.replace('.', fileSeparator) + "Package" + fileSeparator +
classes[j].substring( 0, classes[j].indexOf(".class"))
).replace( fileSeparator, '/') );
Contained containedObject = Contained.createContained( cl,
path,
myReference,
containing_repository );
if( containedObject == null )
continue;
org.omg.CORBA.Contained containedRef =
Contained.createContainedReference(containedObject);
if( containedObject instanceof ContainerType )
((ContainerType)containedObject).loadContents();
containedRef.move( myReference, containedRef.name(), containedRef.version() );
org.jacorb.util.Debug.output(2, "Struct " + full_name +
" loads "+ containedRef.name() );
contained.put( containedRef.name() , containedRef );
containedLocals.put( containedRef.name(), containedObject );
}
catch ( Exception e )
{
e.printStackTrace();
}
}
}
}
}