How to decompress serialized object from a Gzip file
In last section, you learn about how to compress a serialized object into a file, now you learn how to decompress it from a Gzip file.
FileInputStream fin = new FileInputStream("c:\\address.gz");
GZIPInputStream gis = new GZIPInputStream(fin);
ObjectInputStream ois = new ObjectInputStream(gis);
address = (Address) ois.readObject();
GZIP example
In this example, you will decompress a compressed file “address.gz“, and print it out the value.
package com.mkyong.io;
import java.io.FileInputStream;
import java.io.ObjectInputStream;
import java.io.Serializable;
import java.util.zip.GZIPInputStream;
public class Deserializer implements Serializable{
public static void main (String args[]) {
Deserializer deserializer = new Deserializer();
Address address = deserializer.deserialzeAddress();
System.out.println(address);
}
public Address deserialzeAddress(){
Address address;
try{
FileInputStream fin = new FileInputStream("c:\\address.gz");
GZIPInputStream gis = new GZIPInputStream(fin);
ObjectInputStream ois = new ObjectInputStream(gis);
address = (Address) ois.readObject();
ois.close();
return address;
}catch(Exception ex){
ex.printStackTrace();
return null;
}
}
}
Output
Street : wall street Country : united state
About Author
Comments
Subscribe
0 Comments