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* Fix ClassCastException when loading old blender-based j3o files

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git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9381 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
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sha..rd 2012-05-13 01:13:45 +00:00
parent 4fc046a0e1
commit 2cec3f82eb
2 changed files with 50 additions and 0 deletions
engine/src/core/com/jme3/export
NullSavable.javaSavableClassUtil.java

49
engine/src/core/com/jme3/export/NullSavable.java Normal file

@ -0,0 +1,49 @@
/*
* Copyright (c) 2009-2012 jMonkeyEngine
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of 'jMonkeyEngine' nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.jme3.export;
import java.io.IOException;
/**
* NullSavable is an implementation of Savable with no data.
* It is used for backward compatibility with versions of the J3O
* format that wrote Blender importer's "Properties" class.
*
* @author Kirill Vainer
*/
public class NullSavable implements Savable {
public void write(JmeExporter ex) throws IOException {
}
public void read(JmeImporter im) throws IOException {
}
}

1
engine/src/core/com/jme3/export/SavableClassUtil.java

@ -70,6 +70,7 @@ public class SavableClassUtil {
addRemapping("com.jme3.material.Material$MatParamTexture", MatParamTexture.class);
addRemapping("com.jme3.animation.BoneAnimation", Animation.class);
addRemapping("com.jme3.animation.SpatialAnimation", Animation.class);
addRemapping("com.jme3.scene.plugins.blender.objects.Properties", NullSavable.class);
}
private static String remapClass(String className) throws ClassNotFoundException {