Re: axis2 - array of object - no data ?
I got this working.
For posterity's sake:
you need to have a 'get' and 'set' for each param in your bean.
instead of
class MyBean
{
public String str0;
public int n0;
}
use
class MyBean
{
private String str0;
private int n0;
public String getStr() { return str0; }
public void setStr(String s) { str0 = s; }
public int getN() { return n0; }
public void setN(int n) { n0 = n; }
}
Probably obvious to most people but it set me back a few days.
Also - dont name your get/set something with two capital letters in a row.
It won't work.
I was using 'getMAC()' and 'setMAC()' and they always returned NULL. When I
changed them to 'getMac()' and 'setMac()' they worked fine.
One to grow on.
jony wrote:
One thing that I don't think I made clear: the empty values are coming
from my server back to the client. The sample code you refer to seems to
be more concerned with pushing values from client-server. Ill keep
reading the site to better understand it.
Martin Gainty wrote:
Good Morniong Jony
How is the parameter for ServiceClient.sendReceive(param) being
constructed?
If you look at this example here a createPayLoad() method is called which
adds the necessary OMElement.value to OMElement.method from
OMAbstractFactory
http://today.java.net/pub/a/today/2006/12/13/invoking-web-services-using-apache-axis2.html
???
M--
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- Original Message -
From: jony [EMAIL PROTECTED]
To: axis-user@ws.apache.org
Sent: Tuesday, May 01, 2007 10:17 AM
Subject: axis2 - array of object - no data ?
I have a simple client that does a 'login' and then asks for an array of
object (Bean) from the server. The structure of the object is
String str1
String str2
int nVal
The 'login' is an exchange of a random string sent from the server. The
client encrypts it and sends it back. The server encrypts the original
and
compares it to what the client sends back. If they match the session is
marked 'valid'. No problem!
Almost. The strings and Boolean are exchanged correctly between the
client
and server. But when I return my array of object (a bean) I get
'java.lang.InstantiationException'. I checked the IO using the
TCPMonitor
and saw that the returned SOAP message contained the appropriate # of
'ns:return /' blocks but they were all empty!
It gets better... in this same server I make a call to some JNI (C++
.DLL)
which returns an array of object (another bean) and it *works*. The
values
go through correctly. So clearly there is some marshalling step that I
need
to do with my java-only code that is happening when I use JNI but not
when
I
use the Java 'new' operator.
Whats the step? Is there some other way to allocate the memory in Java
such
that SOAP will pick it up?
--
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Re: axis2 - array of object - no data ?
Hi Jony ,
That was one of the issue with annogen, but we have fixed the issue in 1.2
Please try with Axis2 1.2.
Thanks
Deepal
jony wrote:
I got this working.
For posterity's sake:
you need to have a 'get' and 'set' for each param in your bean.
instead of
class MyBean
{
public String str0;
public int n0;
}
use
class MyBean
{
private String str0;
private int n0;
public String getStr() { return str0; }
public void setStr(String s) { str0 = s; }
public int getN() { return n0; }
public void setN(int n) { n0 = n; }
}
Probably obvious to most people but it set me back a few days.
Also - dont name your get/set something with two capital letters in a row.
It won't work.
I was using 'getMAC()' and 'setMAC()' and they always returned NULL. When I
changed them to 'getMac()' and 'setMac()' they worked fine.
One to grow on.
jony wrote:
One thing that I don't think I made clear: the empty values are coming
from my server back to the client. The sample code you refer to seems to
be more concerned with pushing values from client-server. Ill keep
reading the site to better understand it.
Martin Gainty wrote:
Good Morniong Jony
How is the parameter for ServiceClient.sendReceive(param) being
constructed?
If you look at this example here a createPayLoad() method is called which
adds the necessary OMElement.value to OMElement.method from
OMAbstractFactory
http://today.java.net/pub/a/today/2006/12/13/invoking-web-services-using-apache-axis2.html
???
M--
This email message and any files transmitted with it contain confidential
information intended only for the person(s) to whom this email message is
addressed. If you have received this email message in error, please
notify
the sender immediately by telephone or email and destroy the original
message without making a copy. Thank you.
- Original Message -
From: jony [EMAIL PROTECTED]
To: axis-user@ws.apache.org
Sent: Tuesday, May 01, 2007 10:17 AM
Subject: axis2 - array of object - no data ?
I have a simple client that does a 'login' and then asks for an array of
object (Bean) from the server. The structure of the object is
String str1
String str2
int nVal
The 'login' is an exchange of a random string sent from the server. The
client encrypts it and sends it back. The server encrypts the original
and
compares it to what the client sends back. If they match the session is
marked 'valid'. No problem!
Almost. The strings and Boolean are exchanged correctly between the
client
and server. But when I return my array of object (a bean) I get
'java.lang.InstantiationException'. I checked the IO using the
TCPMonitor
and saw that the returned SOAP message contained the appropriate # of
'ns:return /' blocks but they were all empty!
It gets better... in this same server I make a call to some JNI (C++
.DLL)
which returns an array of object (another bean) and it *works*. The
values
go through correctly. So clearly there is some marshalling step that I
need
to do with my java-only code that is happening when I use JNI but not
when
I
use the Java 'new' operator.
Whats the step? Is there some other way to allocate the memory in Java
such
that SOAP will pick it up?
--
View this message in context:
http://www.nabble.com/axis2---array-of-object---no-data---tf3675269.html#a10269733
Sent from the Axis - User mailing list archive at Nabble.com.
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To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--
Thanks,
Deepal
The highest tower is built one brick at a time
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axis2 - array of object - no data ?
I have a simple client that does a 'login' and then asks for an array of object (Bean) from the server. The structure of the object is String str1 String str2 int nVal The 'login' is an exchange of a random string sent from the server. The client encrypts it and sends it back. The server encrypts the original and compares it to what the client sends back. If they match the session is marked 'valid'. No problem! Almost. The strings and Boolean are exchanged correctly between the client and server. But when I return my array of object (a bean) I get 'java.lang.InstantiationException'. I checked the IO using the TCPMonitor and saw that the returned SOAP message contained the appropriate # of 'ns:return /' blocks but they were all empty! It gets better... in this same server I make a call to some JNI (C++ .DLL) which returns an array of object (another bean) and it *works*. The values go through correctly. So clearly there is some marshalling step that I need to do with my java-only code that is happening when I use JNI but not when I use the Java 'new' operator. Whats the step? Is there some other way to allocate the memory in Java such that SOAP will pick it up? -- View this message in context: http://www.nabble.com/axis2---array-of-object---no-data---tf3675269.html#a10269733 Sent from the Axis - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: axis2 - array of object - no data ?
So my JNI code was doing this work for me? and its not neccesary if Im sending a plain String or Boolean (simple objects)? Ill give it a spin. Thanks for your reply. Martin Gainty wrote: Good Morniong Jony How is the parameter for ServiceClient.sendReceive(param) being constructed? If you look at this example here a createPayLoad() method is called which adds the necessary OMElement.value to OMElement.method from OMAbstractFactory http://today.java.net/pub/a/today/2006/12/13/invoking-web-services-using-apache-axis2.html ??? M-- This email message and any files transmitted with it contain confidential information intended only for the person(s) to whom this email message is addressed. If you have received this email message in error, please notify the sender immediately by telephone or email and destroy the original message without making a copy. Thank you. - Original Message - From: jony [EMAIL PROTECTED] To: axis-user@ws.apache.org Sent: Tuesday, May 01, 2007 10:17 AM Subject: axis2 - array of object - no data ? I have a simple client that does a 'login' and then asks for an array of object (Bean) from the server. The structure of the object is String str1 String str2 int nVal The 'login' is an exchange of a random string sent from the server. The client encrypts it and sends it back. The server encrypts the original and compares it to what the client sends back. If they match the session is marked 'valid'. No problem! Almost. The strings and Boolean are exchanged correctly between the client and server. But when I return my array of object (a bean) I get 'java.lang.InstantiationException'. I checked the IO using the TCPMonitor and saw that the returned SOAP message contained the appropriate # of 'ns:return /' blocks but they were all empty! It gets better... in this same server I make a call to some JNI (C++ .DLL) which returns an array of object (another bean) and it *works*. The values go through correctly. So clearly there is some marshalling step that I need to do with my java-only code that is happening when I use JNI but not when I use the Java 'new' operator. Whats the step? Is there some other way to allocate the memory in Java such that SOAP will pick it up? -- View this message in context: http://www.nabble.com/axis2---array-of-object---no-data---tf3675269.html#a10269733 Sent from the Axis - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/axis2---array-of-object---no-data---tf3675269.html#a10274232 Sent from the Axis - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: axis2 - array of object - no data ?
One thing that I don't think I made clear: the empty values are coming from my server back to the client. The sample code you refer to seems to be more concerned with pushing values from client-server. Ill keep reading the site to better understand it. Martin Gainty wrote: Good Morniong Jony How is the parameter for ServiceClient.sendReceive(param) being constructed? If you look at this example here a createPayLoad() method is called which adds the necessary OMElement.value to OMElement.method from OMAbstractFactory http://today.java.net/pub/a/today/2006/12/13/invoking-web-services-using-apache-axis2.html ??? M-- This email message and any files transmitted with it contain confidential information intended only for the person(s) to whom this email message is addressed. If you have received this email message in error, please notify the sender immediately by telephone or email and destroy the original message without making a copy. Thank you. - Original Message - From: jony [EMAIL PROTECTED] To: axis-user@ws.apache.org Sent: Tuesday, May 01, 2007 10:17 AM Subject: axis2 - array of object - no data ? I have a simple client that does a 'login' and then asks for an array of object (Bean) from the server. The structure of the object is String str1 String str2 int nVal The 'login' is an exchange of a random string sent from the server. The client encrypts it and sends it back. The server encrypts the original and compares it to what the client sends back. If they match the session is marked 'valid'. No problem! Almost. The strings and Boolean are exchanged correctly between the client and server. But when I return my array of object (a bean) I get 'java.lang.InstantiationException'. I checked the IO using the TCPMonitor and saw that the returned SOAP message contained the appropriate # of 'ns:return /' blocks but they were all empty! It gets better... in this same server I make a call to some JNI (C++ .DLL) which returns an array of object (another bean) and it *works*. The values go through correctly. So clearly there is some marshalling step that I need to do with my java-only code that is happening when I use JNI but not when I use the Java 'new' operator. Whats the step? Is there some other way to allocate the memory in Java such that SOAP will pick it up? -- View this message in context: http://www.nabble.com/axis2---array-of-object---no-data---tf3675269.html#a10269733 Sent from the Axis - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/axis2---array-of-object---no-data---tf3675269.html#a10274894 Sent from the Axis - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
