public static long getSize(LDIFData data) {
try {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream(baos);
out.writeObject(data);
out.close();
return baos.toByteArray().length;
}
catch (Exception e) {
e.printStackTrace();
return -1;
}
}John Moore wrote:
Navjot Singh wrote:
I use SAX parser to load an LDIF file into memory. Whatsoever data i read, i fill into an object.
I need to know *the size of LDIFData object* at runtime. How to do that?
Well the class structure is something like this
public class LDIFData{ ArrayList cards; // collection of Card String filename; long lastLoadedTime; }
public class Card{ String name; String email String mobile; }
Off the top of my head...
Serialize it to a byte array output stream, see how many bytes you have
John
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