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Message:

Facing a problem in JavaSpace read() operation of array

Posted by Zahooruddin on November 21, 2000 at 5:39 AM

Hello,

I am facing a problem in JavaSpace read() operation of Integer array.
My Entry is shown below, named abcEntry.

import net.jini.core.entry.Entry;

public class abcEntry implements Entry {
public String name;
public Integer[][] score= new Integer[10][10];

public void initArray() {

for (int i=0; i for (int j=0; j score[i][j] = new Integer(0);
}
}
}

public abcEntry() {
}

public abcEntry(String resname) {
this.name=resname;
}
}

The write operation is ok, shown below:

abcEntry res = new abcEntry ("Zahoor");
res.initArray();

JavaSpace space = SpaceAccessor.getSpace();
space.write(res, null, Lease.FOREVER);

BUT the read operation halts and never comes back, it seems
it is not getting the entry. Here is the code,

JavaSpace space = SpaceAccessor.getSpace();

abcEntry template = new abcEntry();

//template.score = null; (Even setting this to null,
//template.name = null; (read is still hanged.)

abcEntry result = (abcEntry) space.read(template, null,
Long.MAX_VALUE);

Can any one help me?
Kindly make a cc of reply to zahoor@kiit.edu.pk
Regards