com.goldencode.p2j.ui

Class WidgetConfigUpdates

java.lang.Object

com.goldencode.p2j.ui.WidgetConfigUpdates

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable

public class WidgetConfigUpdates
extends java.lang.Object
implements java.io.Externalizable

This is a helper class to transport widget changes (associated with public fields from the widget config class) from one side to another.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
int[]	changedAttributes The list of changed field IDs.
java.lang.Object[]	updates The new field values.
int	widgetId The widget ID to which these changes belong.
private NativeTypeSerializer[]	workers

Constructor Summary

Constructors

Constructor and Description
WidgetConfigUpdates() Default c'tor.
WidgetConfigUpdates(int widgetId, int[] changedAttributes, java.lang.Object[] updates, NativeTypeSerializer[] workers) Collect the information related to widget config changes, to transfer it to a remote side.

Method Summary

Modifier and Type	Method and Description
void	readExternal(java.io.ObjectInput in) Replacement for the default object reading method.
void	writeExternal(java.io.ObjectOutput out) Replacement for the default object writing method.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

widgetId

public int widgetId

The widget ID to which these changes belong.

changedAttributes

public int[] changedAttributes

The list of changed field IDs.

updates

public java.lang.Object[] updates

The new field values.

workers

private NativeTypeSerializer[] workers

Constructor Detail

WidgetConfigUpdates

public WidgetConfigUpdates()

Default c'tor. Not for public use, allowed only in de-serialization.

WidgetConfigUpdates

public WidgetConfigUpdates(int widgetId,
                           int[] changedAttributes,
                           java.lang.Object[] updates,
                           NativeTypeSerializer[] workers)

Collect the information related to widget config changes, to transfer it to a remote side.

Parameters:

widgetId - The widget ID to which these changes belong.

changedAttributes - The list of the changed field IDs.

updates - An array with the new field values.

workers -

Method Detail

writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException

Replacement for the default object writing method. The latest state is written to the output destination.

Specified by:

writeExternal in interface java.io.Externalizable

Parameters:

out - The output destination to which fields will be saved.

Throws:

java.io.IOException - In case of I/O errors.

readExternal

public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException

Replacement for the default object reading method. The latest state is read from the input source.

Specified by:

readExternal in interface java.io.Externalizable

Parameters:

in - The input source from which fields will be restored.

Throws:

java.io.IOException - In case of I/O errors.

java.lang.ClassNotFoundException - If payload can't be instantiated.