passing Map object and return Map object

[Henry Lu <zh...@umich.edu>]

I had problems to pass/return a Map/HashMap object to/from services. On 
the server side, it recieved an empty map object, on the client side, it 
returned an empty Map object. I used TCPMON to look at the xml data, 
there is no data passing at all.

Any Ideas?

-Henry

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RE: passing Map object and return Map object

["Hoda, Nadeem [USA]" <ho...@bah.com>]

Henry, 

Try using basic objects (strictly-typed POJOs) and object arrays, and
stay away from Java-specific types and generalized collection types.

For example, you could use an array of:

public class MyHashEntry {
	String key;
	MyObject value;
	...
}

Also, generalized collections will either not work or cause interop
problems.

Thanks, 

Nadeem 

-----Original Message-----
From: Henry Lu [mailto:zhlu@umich.edu] 
Sent: Tuesday, April 08, 2008 12:00 AM
To: axis-user@ws.apache.org
Subject: passing Map object and return Map object

I had problems to pass/return a Map/HashMap object to/from services. On
the server side, it recieved an empty map object, on the client side, it
returned an empty Map object. I used TCPMON to look at the xml data,
there is no data passing at all.

Any Ideas?

-Henry

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