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A better exception for errors that really should have a root

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cause.  It's possible to set it right on IOException but not
at all convenient.


git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@7118 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
This commit is contained in:
PSp..om 2011-03-26 21:32:49 +00:00
parent 5ae44319ea
commit 3e5973793e
2 changed files with 58 additions and 2 deletions
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55
engine/src/networking/com/jme3/network/serializing/SerializerException.java Normal file
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@ -0,0 +1,55 @@
/*
* Copyright (c) 2011 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.network.serializing;
import java.io.IOException;
/**
* A general exception from the serialization routines.
*
* @version $Revision$
* @author Paul Speed
*/
public class SerializerException extends IOException
{
public SerializerException( String msg, Throwable cause )
{
super( msg );
initCause(cause);
}
public SerializerException( String msg )
{
super( msg );
}
}

5
engine/src/networking/com/jme3/network/serializing/serializers/FieldSerializer.java
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@ -34,6 +34,7 @@ package com.jme3.network.serializing.serializers;
import com.jme3.network.message.Message;
import com.jme3.network.serializing.Serializer;
import com.jme3.network.serializing.SerializerException;
import java.io.IOException;
import java.lang.reflect.Field;
import java.lang.reflect.Modifier;
@ -109,7 +110,7 @@ public class FieldSerializer extends Serializer {
try {
field.set(object, value);
} catch (IllegalAccessException e) {
throw new IOException(e.toString());
throw new SerializerException( "Error reading object", e);
}
}
return object;
@ -140,7 +141,7 @@ public class FieldSerializer extends Serializer {
throw boe;
} catch (Exception e) {
log.log(Level.WARNING, "[FieldSerializer][???] Exception occurred on writing. Maybe you've forgotten to register a class, or maybe a class member does not have a serializer.");
throw new IOException(e.toString());
throw new SerializerException( "Error writing object", e);
}
}
}