@Override
public String getText(Object element) {
if (element instanceof Signature) {
Signature s = (Signature) element;
IFileWrapper f = FileData.getFile(s);
return (f != null ? f.getPath() : "(embedded)");
} else if (element instanceof Control) {
Control c = (Control) element;
String name = c.getName();
INamePolicy n = ParameterUtilities.getParameterPolicy(c);
if (n != null) name += " (" + n.getClass().getSimpleName() + ")";
return name;
} else return null;
}
protected <T extends ModelObject> T loadRelative(
String replacement, Class<? extends T> klass, XMLLoader loader) throws LoadFailedException {
if (replacement != null) {
if (getFile() == null)
throw new Error("BUG: relative path to resolve, " + "but no IFileWrapper set on " + this);
IResourceWrapper rw = getFile().getParent().getResource(replacement);
if (rw instanceof IFileWrapper) {
IFileWrapper fw = (IFileWrapper) rw;
loader.setFile(fw).setInputStream(fw.getContents());
ModelObject mo = loader.importObject();
if (klass.isInstance(mo)) {
return klass.cast(mo);
} else
throw new LoadFailedException(
"Referenced document \"" + replacement + "\" is not of the correct type");
} else
throw new LoadFailedException("Referenced document \"" + replacement + "\" is not valid");
} else return null;
}