- /*
- * @(#)file InvalidTargetObjectTypeException.java
- * @(#)author IBM Corp.
- * @(#)version 1.26
- * @(#)lastedit 03/12/19
- */
- /*
- * Copyright IBM Corp. 1999-2000. All rights reserved.
- *
- * The program is provided "as is" without any warranty express or implied,
- * including the warranty of non-infringement and the implied warranties of
- * merchantibility and fitness for a particular purpose. IBM will not be
- * liable for any damages suffered by you or any third party claim against
- * you regarding the Program.
- *
- * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
- * This software is the proprietary information of Sun Microsystems, Inc.
- * Use is subject to license terms.
- *
- * Copyright 2004 Sun Microsystems, Inc. Tous droits reserves.
- * Ce logiciel est propriete de Sun Microsystems, Inc.
- * Distribue par des licences qui en restreignent l'utilisation.
- *
- */
-
-
-
- package javax.management.modelmbean;
-
- import java.io.IOException;
- import java.io.ObjectInputStream;
- import java.io.ObjectOutputStream;
- import java.io.ObjectStreamField;
- import java.security.AccessController;
- import java.security.PrivilegedAction;
-
- import com.sun.jmx.mbeanserver.GetPropertyAction;
-
- /**
- * Exception thrown when an invalid target object type is specified.
- *
- *
- * @since 1.5
- */
-
- public class InvalidTargetObjectTypeException extends Exception
- {
-
- // Serialization compatibility stuff:
- // Two serial forms are supported in this class. The selected form depends
- // on system property "jmx.serial.form":
- // - "1.0" for JMX 1.0
- // - any other value for JMX 1.1 and higher
- //
- // Serial version for old serial form
- private static final long oldSerialVersionUID = 3711724570458346634L;
- //
- // Serial version for new serial form
- private static final long newSerialVersionUID = 1190536278266811217L;
- //
- // Serializable fields in old serial form
- private static final ObjectStreamField[] oldSerialPersistentFields =
- {
- new ObjectStreamField("msgStr", String.class),
- new ObjectStreamField("relatedExcept", Exception.class)
- };
- //
- // Serializable fields in new serial form
- private static final ObjectStreamField[] newSerialPersistentFields =
- {
- new ObjectStreamField("exception", Exception.class)
- };
- //
- // Actual serial version and serial form
- private static final long serialVersionUID;
- /**
- * @serialField exception Exception Encapsulated {@link Exception}
- */
- private static final ObjectStreamField[] serialPersistentFields;
- private static boolean compat = false;
- static {
- try {
- PrivilegedAction act = new GetPropertyAction("jmx.serial.form");
- String form = (String) AccessController.doPrivileged(act);
- compat = (form != null && form.equals("1.0"));
- } catch (Exception e) {
- // OK: No compat with 1.0
- }
- if (compat) {
- serialPersistentFields = oldSerialPersistentFields;
- serialVersionUID = oldSerialVersionUID;
- } else {
- serialPersistentFields = newSerialPersistentFields;
- serialVersionUID = newSerialVersionUID;
- }
- }
- //
- // END Serialization compatibility stuff
-
- /**
- * @serial Encapsulated {@link Exception}
- */
- Exception exception;
-
-
- /**
- * Default constructor.
- */
- public InvalidTargetObjectTypeException ()
- {
- super("InvalidTargetObjectTypeException: ");
- exception = null;
- }
-
-
- /**
- * Constructor from a string.
- *
- * @param s String value that will be incorporated in the message for
- * this exception.
- */
-
- public InvalidTargetObjectTypeException (String s)
- {
- super("InvalidTargetObjectTypeException: " + s);
- exception = null;
- }
-
-
- /**
- * Constructor taking an exception and a string.
- *
- * @param e Exception that we may have caught to reissue as an
- * InvalidTargetObjectTypeException. The message will be used, and we may want to
- * consider overriding the printStackTrace() methods to get data
- * pointing back to original throw stack.
- * @param s String value that will be incorporated in message for
- * this exception.
- */
-
- public InvalidTargetObjectTypeException (Exception e, String s)
- {
- super("InvalidTargetObjectTypeException: " +
- s +
- ((e != null)?("\n\t triggered by:" + e.toString()):""));
- exception = e;
- }
-
- /**
- * Deserializes an {@link InvalidTargetObjectTypeException} from an {@link ObjectInputStream}.
- */
- private void readObject(ObjectInputStream in)
- throws IOException, ClassNotFoundException {
- if (compat)
- {
- // Read an object serialized in the old serial form
- //
- ObjectInputStream.GetField fields = in.readFields();
- exception = (Exception) fields.get("relatedExcept", null);
- if (fields.defaulted("relatedExcept"))
- {
- throw new NullPointerException("relatedExcept");
- }
- }
- else
- {
- // Read an object serialized in the new serial form
- //
- in.defaultReadObject();
- }
- }
-
-
- /**
- * Serializes an {@link InvalidTargetObjectTypeException} to an {@link ObjectOutputStream}.
- */
- private void writeObject(ObjectOutputStream out)
- throws IOException {
- if (compat)
- {
- // Serializes this instance in the old serial form
- //
- ObjectOutputStream.PutField fields = out.putFields();
- fields.put("relatedExcept", exception);
- fields.put("msgStr", ((exception != null)?exception.getMessage():""));
- out.writeFields();
- }
- else
- {
- // Serializes this instance in the new serial form
- //
- out.defaultWriteObject();
- }
- }
- }
-