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de.abelssoft.tools.persistence.FastObjectSaver Maven / Gradle / Ivy
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A Java library to split German compound words
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/**
* Copyright 2004-2007 Sven Abels
*
* 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 de.abelssoft.tools.persistence;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
/**
* This stores serializable objects. IMPORTANT: THOSE OBJECTS SHOULD HAVE A serialVersionUID!
* private static final long serialVersionUID = 1L;
*/
public class FastObjectSaver
{
private FastObjectSaver() {
// no public constructor, static methods only
}
/**
* Stores serializable objects. IMPORTANT: THOSE OBJECTS SHOULD HAVE A serialVersionUID!
* private static final long serialVersionUID = 1L;
* @throws IOException
*/
public static void saveToFile(String filename, Serializable serializableObject) throws IOException {
FileOutputStream fos = new FileOutputStream(filename);
ObjectOutputStream oos = new ObjectOutputStream( fos );
oos.writeObject( serializableObject );
oos.close();
}
/**
* Load a serialized dictionary.
* @throws IOException
*/
public static synchronized Object load(String filename) throws IOException {
InputStream is = FastObjectSaver.class.getResourceAsStream(filename);
if (is == null) {
throw new IOException("Cannot locate dictionary in JAR: " + filename);
}
ObjectInputStream oos = new ObjectInputStream(is);
try {
return oos.readObject();
} catch (ClassNotFoundException e) {
IOException ioe = new IOException();
ioe.initCause(e);
throw ioe;
}
}
}
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