419 * instance of that implementation-specific class.
420 */
421 private void readObject(java.io.ObjectInputStream in)
422 throws java.io.IOException, java.lang.ClassNotFoundException
423 {
424 String refClassName = in.readUTF();
425 if (refClassName == null || refClassName.length() == 0) {
426 /*
427 * No reference class name specified, so construct
428 * remote reference from its serialized form.
429 */
430 ref = (RemoteRef) in.readObject();
431 } else {
432 /*
433 * Built-in reference class specified, so delegate to
434 * internal reference class to initialize its fields from
435 * its external form.
436 */
437 String internalRefClassName =
438 RemoteRef.packagePrefix + "." + refClassName;
439 Class refClass = Class.forName(internalRefClassName);
440 try {
441 ref = (RemoteRef) refClass.newInstance();
442
443 /*
444 * If this step fails, assume we found an internal
445 * class that is not meant to be a serializable ref
446 * type.
447 */
448 } catch (InstantiationException e) {
449 throw new ClassNotFoundException(internalRefClassName, e);
450 } catch (IllegalAccessException e) {
451 throw new ClassNotFoundException(internalRefClassName, e);
452 } catch (ClassCastException e) {
453 throw new ClassNotFoundException(internalRefClassName, e);
454 }
455 ref.readExternal(in);
456 }
457 }
458 }
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419 * instance of that implementation-specific class.
420 */
421 private void readObject(java.io.ObjectInputStream in)
422 throws java.io.IOException, java.lang.ClassNotFoundException
423 {
424 String refClassName = in.readUTF();
425 if (refClassName == null || refClassName.length() == 0) {
426 /*
427 * No reference class name specified, so construct
428 * remote reference from its serialized form.
429 */
430 ref = (RemoteRef) in.readObject();
431 } else {
432 /*
433 * Built-in reference class specified, so delegate to
434 * internal reference class to initialize its fields from
435 * its external form.
436 */
437 String internalRefClassName =
438 RemoteRef.packagePrefix + "." + refClassName;
439 Class<?> refClass = Class.forName(internalRefClassName);
440 try {
441 ref = (RemoteRef) refClass.newInstance();
442
443 /*
444 * If this step fails, assume we found an internal
445 * class that is not meant to be a serializable ref
446 * type.
447 */
448 } catch (InstantiationException e) {
449 throw new ClassNotFoundException(internalRefClassName, e);
450 } catch (IllegalAccessException e) {
451 throw new ClassNotFoundException(internalRefClassName, e);
452 } catch (ClassCastException e) {
453 throw new ClassNotFoundException(internalRefClassName, e);
454 }
455 ref.readExternal(in);
456 }
457 }
458 }
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