Package chemaxon.marvin.beans

Class MSketch

java.lang.Object

chemaxon.marvin.beans.MSketch

All Implemented Interfaces:

Externalizable, Serializable

@PublicAPI
public class MSketch
extends Object
implements Externalizable

Java independent serialization of the sketcher bean. Experimental!

The Swing and AWT ancestor classes of MSketchPane (like JComponent) have different serialVersionUID values in different Java versions, thus its simple serialization and deserialization with another Java version may not work. The workaround is to serialize class MSketch instead, which only extends Object and has a fixed serialVersionUID.

Since:

Marvin 3.5, 11/02/2004

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
MSketch()	Constructor used for deserialization.
MSketch(MSketchPane p)	Constructor used for serialization.

Method Summary

Modifier and Type	Method	Description
MSketchPane	getMSketchPane()
void	readExternal(ObjectInput in)	Restores the sketcher's state.
void	writeExternal(ObjectOutput out)	Saves the sketcher's state.

Methods inherited from class java.lang.Object

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

Constructor Details

MSketch

public MSketch()

Constructor used for deserialization.

MSketch

public MSketch(MSketchPane p)

Constructor used for serialization.

Parameters:

p - the sketcher bean to serialize

Method Details

getMSketchPane

public MSketchPane getMSketchPane()

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
ClassNotFoundException

Restores the sketcher's state.

Specified by:

readExternal in interface Externalizable

Parameters:

in - the stream to read data from in order to restore the object

Throws:

IOException - if I/O errors occur

ClassNotFoundException - If the class for an object being restored cannot be found.

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Saves the sketcher's state.

Specified by:

writeExternal in interface Externalizable

Parameters:

out - the stream to write the object to

Throws:

IOException - Includes any I/O exceptions that may occur