/**
*
* Copyright 2004-2005 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.geronimo.interop.util;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import org.apache.geronimo.interop.SystemException;
public abstract class JavaObject {
public static byte[] toByteArray(Object object) {
if (object == null) {
return null;
}
try {
ByteArrayOutputStream bs = new ByteArrayOutputStream();
ObjectOutputStream os = new ObjectOutputStream(bs);
os.writeObject(object);
// Ensure last byte is not NUL. Avoids truncation of values when
// stored in Sybase ASE databases.
os.writeByte((byte) '.');
os.flush();
byte[] buffer = bs.toByteArray();
os.close();
bs.close();
return buffer;
} catch (Exception ex) {
throw new SystemException("JavaObject.toByteArray", ex);
}
}
public static java.lang.Object fromByteArray(byte[] buffer) {
if (buffer == null) {
return null;
}
try {
ByteArrayInputStream bs = new ByteArrayInputStream(buffer);
ObjectInputStream is = new ObjectInputStream(bs);
Object object = is.readObject();
is.close();
bs.close();
return object;
} catch (Exception ex) {
throw new SystemException("JavaObject.fromByteArray", ex);
}
}
}