java.io.InvalidObjectException Java Examples

private static void setShortField(Object o, Class<?> c, String fieldName, short v)
{
    try {
        Field fld = getDeclaredField( c, fieldName ) ;
        if ((fld != null) && (fld.getType() == Short.TYPE)) {
            long key = bridge.objectFieldOffset( fld ) ;
            bridge.putShort( o, key, v ) ;
        } else {
            throw new InvalidObjectException("Field Type mismatch");
        }
    } catch (Exception e) {
        if (o != null) {
        throw utilWrapper.errorSetShortField( e, fieldName,
            o.toString(),
            new Short(v) ) ;
        } else {
            throw utilWrapper.errorSetShortField( e, fieldName,
                "null " + c.getName() + " object",
                new Short(v) ) ;
        }
    }
}
 

@Override
final Object fromNonNullOpenValue(Object openValue)
        throws InvalidObjectException {
    final TabularData table = (TabularData) openValue;
    final Collection<CompositeData> rows = cast(table.values());
    final Map<Object, Object> valueMap =
        sortedMap ? newSortedMap() : newInsertionOrderMap();
    for (CompositeData row : rows) {
        final Object key =
            keyMapping.fromOpenValue(row.get("key"));
        final Object value =
            valueMapping.fromOpenValue(row.get("value"));
        if (valueMap.put(key, value) != null) {
            final String msg =
                "Duplicate entry in TabularData: key=" + key;
            throw new InvalidObjectException(msg);
        }
    }
    return valueMap;
}
 

/**
 * This method can replace a deserialized instance of this
 * class with another instance.  For example, it might replace
 * a deserialized empty ImmutableDescriptor with
 * {@link #EMPTY_DESCRIPTOR}.
 *
 * @return the replacement object, which may be {@code this}.
 *
 * @throws InvalidObjectException if the read object has invalid fields.
 */
private Object readResolve() throws InvalidObjectException {

    boolean bad = false;
    if (names == null || values == null || names.length != values.length)
        bad = true;
    if (!bad) {
        if (names.length == 0 && getClass() == ImmutableDescriptor.class)
            return EMPTY_DESCRIPTOR;
        final Comparator<String> compare = String.CASE_INSENSITIVE_ORDER;
        String lastName = ""; // also catches illegal null name
        for (int i = 0; i < names.length; i++) {
            if (names[i] == null ||
                    compare.compare(lastName, names[i]) >= 0) {
                bad = true;
                break;
            }
            lastName = names[i];
        }
    }
    if (bad)
        throw new InvalidObjectException("Bad names or values");

    return this;
}
 

private static void setLongField(Object o, Class<?> c, String fieldName, long v)
{
    try {
        Field fld = getDeclaredField( c, fieldName ) ;
        if ((fld != null) && (fld.getType() == Long.TYPE)) {
            long key = bridge.objectFieldOffset( fld ) ;
            bridge.putLong( o, key, v ) ;
        } else {
            throw new InvalidObjectException("Field Type mismatch");
        }
    } catch (Exception e) {
        if (o != null) {
            throw utilWrapper.errorSetLongField( e, fieldName,
                o.toString(),
                new Long(v) ) ;
        } else {
            throw utilWrapper.errorSetLongField( e, fieldName,
                "null " + c.getName() + " object",
                new Long(v) ) ;
        }
    }
}
 

/**
 * Return the singleton WeekFields associated with the
 * {@code firstDayOfWeek} and {@code minimalDays}.
 * @return the singleton WeekFields for the firstDayOfWeek and minimalDays.
 * @throws InvalidObjectException if the serialized object has invalid
 *     values for firstDayOfWeek or minimalDays.
 */
private Object readResolve() throws InvalidObjectException {
    try {
        return WeekFields.of(firstDayOfWeek, minimalDays);
    } catch (IllegalArgumentException iae) {
        throw new InvalidObjectException("Invalid serialized WeekFields: " + iae.getMessage());
    }
}
 

/**
 * Resolves instances being deserialized to the predefined constants.
 *
 * @throws InvalidObjectException if the constant could not be
 *         resolved.
 * @return resolved MessageFormat.Field constant
 */
protected Object readResolve() throws InvalidObjectException {
    if (this.getClass() != MessageFormat.Field.class) {
        throw new InvalidObjectException("subclass didn't correctly implement readResolve");
    }

    return ARGUMENT;
}
 

@Override
public final Object fromOpenValue(Object openValue)
throws InvalidObjectException {
    if (openValue == null)
        return null;
    else
        return fromNonNullOpenValue(openValue);
}
 

/**
 * Resolves instances being deserialized to the predefined constants.
 */
protected Object readResolve() throws InvalidObjectException {
    if (this.getClass() != TextAttribute.class) {
        throw new InvalidObjectException(
            "subclass didn't correctly implement readResolve");
    }

    TextAttribute instance = instanceMap.get(getName());
    if (instance != null) {
        return instance;
    } else {
        throw new InvalidObjectException("unknown attribute name");
    }
}
 

/**
 * Return the singleton WeekFields associated with the
 * {@code firstDayOfWeek} and {@code minimalDays}.
 * @return the singleton WeekFields for the firstDayOfWeek and minimalDays.
 * @throws InvalidObjectException if the serialized object has invalid
 *     values for firstDayOfWeek or minimalDays.
 */
private Object readResolve() throws InvalidObjectException {
    try {
        return WeekFields.of(firstDayOfWeek, minimalDays);
    } catch (IllegalArgumentException iae) {
        throw new InvalidObjectException("Invalid serialized WeekFields: " + iae.getMessage());
    }
}
 

Object toJavaTypeData(Object data)
    throws OpenDataException, InvalidObjectException {

    // If the base element type is a basic type
    // return the data as no conversion is needed.
    if (baseElementType.isBasicType()) {
        return data;
    }

    final Object[] openArray = (Object[]) data;
    final Object[] array = (Object[])
        Array.newInstance((Class) componentType.getJavaType(),
                          openArray.length);
    int i = 0;
    for (Object o : openArray) {
        if (o == null) {
            array[i] = null;
        } else {
            array[i] = componentType.toJavaTypeData(o);
        }
        i++;
    }
    return array;
}
 

protected Object readResolve()
  throws ObjectStreamException
{
  try
  {
    return forName(literalName);
  } catch (IllegalArgumentException e) {
    throw new InvalidObjectException(e.getMessage());
  }
}
 

/**
 * Restore the state of an ValueRange from the stream.
 * Check that the values are valid.
 *
 * @param s the stream to read
 * @throws InvalidObjectException if
 *     the smallest minimum is greater than the smallest maximum,
 *  or the smallest maximum is greater than the largest maximum
 *  or the largest minimum is greater than the largest maximum
 * @throws ClassNotFoundException if a class cannot be resolved
 */
private void readObject(ObjectInputStream s)
     throws IOException, ClassNotFoundException, InvalidObjectException
{
    s.defaultReadObject();
    if (minSmallest > minLargest) {
        throw new InvalidObjectException("Smallest minimum value must be less than largest minimum value");
    }
    if (maxSmallest > maxLargest) {
        throw new InvalidObjectException("Smallest maximum value must be less than largest maximum value");
    }
    if (minLargest > maxLargest) {
        throw new InvalidObjectException("Minimum value must be less than maximum value");
    }
}
 

Object toJavaTypeData(Object data)
    throws OpenDataException, InvalidObjectException {

    final TabularData td = (TabularData) data;

    Map<Object, Object> result = new HashMap<>();
    for (CompositeData row : (Collection<CompositeData>) td.values()) {
        Object key = keyType.toJavaTypeData(row.get(KEY));
        Object value = valueType.toJavaTypeData(row.get(VALUE));
        result.put(key, value);
    }
    return result;
}
 

/**
 * Reconstitutes a URI from the given serial stream.
 *
 * <p> The {@link java.io.ObjectInputStream#defaultReadObject()} method is
 * invoked to read the value of the {@code string} field.  The result is
 * then parsed in the usual way.
 *
 * @param  is  The object-input stream from which this object
 *             is being read
 */
private void readObject(ObjectInputStream is)
    throws ClassNotFoundException, IOException
{
    port = -1;                      // Argh
    is.defaultReadObject();
    try {
        new Parser(string).parse(false);
    } catch (URISyntaxException x) {
        IOException y = new InvalidObjectException("Invalid URI");
        y.initCause(x);
        throw y;
    }
}
 

final Object fromCompositeData(CompositeData cd,
                               String[] itemNames,
                               MXBeanMapping[] converters)
        throws InvalidObjectException {
    try {
        return MethodUtil.invoke(fromMethod, null, new Object[] {cd});
    } catch (Exception e) {
        final String msg = "Failed to invoke from(CompositeData)";
        throw invalidObjectException(msg, e);
    }
}
 

Object readResolve() throws ObjectStreamException {
    try {
        return new ProcessorImpl(component, name, plugin, internalConfiguration, loadDelegate(value, plugin));
    } catch (final IOException | ClassNotFoundException e) {
        final InvalidObjectException invalidObjectException = new InvalidObjectException(e.getMessage());
        invalidObjectException.initCause(e);
        throw invalidObjectException;
    }
}
 

/**
 * First, read in the default serializable data.
 *
 * Then, if <code>serialVersionOnStream</code> is less than 1, indicating that
 * the stream was written by JDK 1.1,
 * set the <code>int</code> fields such as <code>maximumIntegerDigits</code>
 * to be equal to the <code>byte</code> fields such as <code>maxIntegerDigits</code>,
 * since the <code>int</code> fields were not present in JDK 1.1.
 * Finally, set serialVersionOnStream back to the maximum allowed value so that
 * default serialization will work properly if this object is streamed out again.
 */
private void readObject(ObjectInputStream stream)
     throws IOException, ClassNotFoundException
{
    stream.defaultReadObject();
    ///CLOVER:OFF
    // we don't have serialization data for this format
    if (serialVersionOnStream < 1) {
        // Didn't have additional int fields, reassign to use them.
        maximumIntegerDigits = maxIntegerDigits;
        minimumIntegerDigits = minIntegerDigits;
        maximumFractionDigits = maxFractionDigits;
        minimumFractionDigits = minFractionDigits;
    }
    if (serialVersionOnStream < 2) {
        // Didn't have capitalizationSetting, set it to default
        capitalizationSetting = DisplayContext.CAPITALIZATION_NONE;
    }
    ///CLOVER:ON
    /*Bug 4185761
      Validate the min and max fields [Richard/GCL]
    */
    if (minimumIntegerDigits > maximumIntegerDigits ||
        minimumFractionDigits > maximumFractionDigits ||
        minimumIntegerDigits < 0 || minimumFractionDigits < 0) {
        throw new InvalidObjectException("Digit count range invalid");
    }
    serialVersionOnStream = currentSerialVersion;
}
 

/**
 * Resolves instances being deserialized to the predefined constants.
 */
protected Object readResolve() throws InvalidObjectException {
    if (this.getClass() != TextAttribute.class) {
        throw new InvalidObjectException(
            "subclass didn't correctly implement readResolve");
    }

    TextAttribute instance = instanceMap.get(getName());
    if (instance != null) {
        return instance;
    } else {
        throw new InvalidObjectException("unknown attribute name");
    }
}
 

String applicable(Method[] getters) {
    for (int i = 0; i < getters.length; i++) {
        try {
            getterConverters[i].checkReconstructible();
        } catch (InvalidObjectException e) {
            possibleCause = e;
            return "method " + getters[i].getName() + " returns type " +
                "that cannot be mapped back from OpenData";
        }
    }
    return "";
}
 

/**
 * After reading an object from the input stream, do a simple verification
 * to maintain class invariants.
 * @throws InvalidObjectException if the objects read from the stream is invalid.
 */
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
    in.defaultReadObject();
    if (choiceLimits.length != choiceFormats.length) {
        throw new InvalidObjectException(
                "limits and format arrays of different length.");
    }
}
 

private void readObject(ObjectInputStream stream)
    throws ClassNotFoundException, IOException {
    stream.defaultReadObject();
    if (reason == null) {
        reason = BasicReason.UNSPECIFIED;
    }
    if (certPath == null && index != -1) {
        throw new InvalidObjectException("certpath is null and index != -1");
    }
    if (index < -1 ||
        (certPath != null && index >= certPath.getCertificates().size())) {
        throw new InvalidObjectException("index out of range");
    }
}
 

/**
 * After reading an object from the input stream, the format
 * pattern in the object is verified.
 * <p>
 * @exception InvalidObjectException if the pattern is invalid
 */
private void readObject(ObjectInputStream stream)
                     throws IOException, ClassNotFoundException {
    stream.defaultReadObject();

    try {
        compiledPattern = compile(pattern);
    } catch (Exception e) {
        throw new InvalidObjectException("invalid pattern");
    }

    if (serialVersionOnStream < 1) {
        // didn't have defaultCenturyStart field
        initializeDefaultCentury();
    }
    else {
        // fill in dependent transient field
        parseAmbiguousDatesAsAfter(defaultCenturyStart);
    }
    serialVersionOnStream = currentSerialVersion;

    // If the deserialized object has a SimpleTimeZone, try
    // to replace it with a ZoneInfo equivalent in order to
    // be compatible with the SimpleTimeZone-based
    // implementation as much as possible.
    TimeZone tz = getTimeZone();
    if (tz instanceof SimpleTimeZone) {
        String id = tz.getID();
        TimeZone zi = TimeZone.getTimeZone(id);
        if (zi != null && zi.hasSameRules(tz) && zi.getID().equals(id)) {
            setTimeZone(zi);
        }
    }
}
 

/**
 * Restore the state of an ValueRange from the stream.
 * Check that the values are valid.
 *
 * @param s the stream to read
 * @throws InvalidObjectException if
 *     the smallest minimum is greater than the smallest maximum,
 *  or the smallest maximum is greater than the largest maximum
 *  or the largest minimum is greater than the largest maximum
 * @throws ClassNotFoundException if a class cannot be resolved
 */
private void readObject(ObjectInputStream s)
     throws IOException, ClassNotFoundException, InvalidObjectException
{
    s.defaultReadObject();
    if (minSmallest > minLargest) {
        throw new InvalidObjectException("Smallest minimum value must be less than largest minimum value");
    }
    if (maxSmallest > maxLargest) {
        throw new InvalidObjectException("Smallest maximum value must be less than largest maximum value");
    }
    if (minLargest > maxLargest) {
        throw new InvalidObjectException("Minimum value must be less than maximum value");
    }
}
 

/**
 * This method can replace a deserialized instance of this
 * class with another instance.  For example, it might replace
 * a deserialized empty ImmutableDescriptor with
 * {@link #EMPTY_DESCRIPTOR}.
 *
 * @return the replacement object, which may be {@code this}.
 *
 * @throws InvalidObjectException if the read object has invalid fields.
 */
private Object readResolve() throws InvalidObjectException {

    boolean bad = false;
    if (names == null || values == null || names.length != values.length)
        bad = true;
    if (!bad) {
        if (names.length == 0 && getClass() == ImmutableDescriptor.class)
            return EMPTY_DESCRIPTOR;
        final Comparator<String> compare = String.CASE_INSENSITIVE_ORDER;
        String lastName = ""; // also catches illegal null name
        for (int i = 0; i < names.length; i++) {
            if (names[i] == null ||
                    compare.compare(lastName, names[i]) >= 0) {
                bad = true;
                break;
            }
            lastName = names[i];
        }
    }
    if (bad)
        throw new InvalidObjectException("Bad names or values");

    return this;
}
 

/**
 * After reading an object from the input stream, do a simple verification
 * to maintain class invariants.
 * @throws InvalidObjectException if the objects read from the stream is invalid.
 */
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
    in.defaultReadObject();
    if (choiceLimits.length != choiceFormats.length) {
        throw new InvalidObjectException(
                "limits and format arrays of different length.");
    }
}
 

public static Sprite getSpriteFromFile(File path) throws Exception {
    if (!path.exists()) throw new FileNotFoundException("Not found: "+path);
    Sprite sprite;
    if (SVGSprite.canRead(path)) {
        sprite = SVGSprite.create(path);
    } else if (ImageSprite.canRead(path)) {
        sprite = ImageSprite.create(path);
    } else if (path.toString().contains(" ") || path.toString().contains("#")){
        throw new InvalidPathException(path.toString(), "Path of file contains invalid symbols such as spaces or sharps");
    } else {
        throw new InvalidObjectException("Cannot load sprite from file "+ path + ", unknown type of file");
    }

    return sprite;
}
 

@Override
final Object fromNonNullOpenValue(Object openValue)
        throws InvalidObjectException {
    MXBeanLookup lookup = lookupNotNull(InvalidObjectException.class);
    ObjectName name = (ObjectName) openValue;
    Object mxbean =
        lookup.objectNameToMXBean(name, (Class<?>) getJavaType());
    if (mxbean == null) {
        final String msg =
            "No MXBean for name: " + name;
        throw new InvalidObjectException(msg);
    }
    return mxbean;
}
 

private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException {
    ObjectInputStream.GetField gf = ois.readFields();
    String principalName = (String)gf.get("name", null);
    try {
        validate(principalName);
        this.name = principalName;
    } catch (NullPointerException e) {
        throw new InvalidObjectException(e.getMessage());
    }
}
 

/**
 * Return the singleton WeekFields associated with the
 * {@code firstDayOfWeek} and {@code minimalDays}.
 * @return the singleton WeekFields for the firstDayOfWeek and minimalDays.
 * @throws InvalidObjectException if the serialized object has invalid
 *     values for firstDayOfWeek or minimalDays.
 */
private Object readResolve() throws InvalidObjectException {
    try {
        return WeekFields.of(firstDayOfWeek, minimalDays);
    } catch (IllegalArgumentException iae) {
        throw new InvalidObjectException("Invalid serialized WeekFields: " + iae.getMessage());
    }
}
 

private void readObject(ObjectInputStream in)
     throws IOException, ClassNotFoundException {

    // Reading private fields of base class
    in.defaultReadObject();
    try {
        validate(super.getName(),super.getActions());
    } catch (IllegalArgumentException e) {
        throw new InvalidObjectException(e.getMessage());
    }
}