| Author |
Message
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| mahek |
 Posted: Wed May 02, 2007 5:32 am Post subject: HTTP Request node(does not contain a valid MQMD) |
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Voyager
Joined: 10 Sep 2004
Posts: 87
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Hi all,
I am using the HTTP REQUEST node in my message flow in message broker 6.0.
I am able to receive the response from the httprequest node but not able to put the message on a queue((does not contain a valid MQMD))
The flow is like this MqInPut ---->Compute1----->Http Request----->Compute2------>MqOutPut.
I am creating the http headers and a soap message in the Compute1 node. Here is the esql for the Compute1
-- Save the MQMD so we can add it back in again later
SET Environment.myMQMD = InputRoot.MQMD;
-- Copy the Properties folder across
SET OutputRoot.Properties = InputRoot.Properties;
-- Create an HTTP header for the message
SET OutputRoot.HTTPRequestHeader."Content-Type"='text/xml
http : //peoplesoft.com/SOAPTOCI/M_IA_WBI_GLOBAL';
SET OutputRoot.HTTPRequestHeader."User-Agent"='Java1.4.2_03';
SET OutputRoot.HTTPRequestHeader.Host='sltest.weko.loc:8888';
SET OutputRoot.HTTPRequestHeader.Accept = 'text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2';
SET OutputRoot.HTTPRequestHeader.Connection='keep-alive';
SET OutputRoot.HTTPRequestHeader."Content-length"='714';
-- Declare the XML namespaces we will be using
DECLARE mySoapNS NAMESPACE 'http://schemas.xmlsoap.org/soap/envelope/';
DECLARE myNS1 NAMESPACE 'http://tempuri.org/scenario.customer.AccessTrackerEJB';
DECLARE myXSI NAMESPACE 'http://www.w3.org/2001/XMLSchema-instance';
DECLARE myXSD NAMESPACE 'http://www.w3.org/2001/XMLSchema';
-- Add an XML declaration to the message
SET OutputRoot.XMLNS.(XML.XmlDecl) = '';
SET OutputRoot.XMLNS.(XML.XmlDecl).(XML.Version) = '1.0';
SET OutputRoot.XMLNS.(XML.XmlDecl).(XML.Encoding) = 'UTF-8';
-- Create the SOAP Envelope
SET OutputRoot.XMLNS.mySoapNS:Envelope.(XML.NamespaceDecl)xmlns:"SOAP-ENV" =
'http://schemas.xmlsoap.org/soap/envelope/' ;
SET OutputRoot.XMLNS.mySoapNS:Envelope.(XML.NamespaceDecl)xmlns:xsi =
'http://www.w3.org/2001/XMLSchema-instance' ;
SET OutputRoot.XMLNS.mySoapNS:Envelope.(XML.NamespaceDecl)xmlns:xsd =
'http://www.w3.org/2001/XMLSchema' ;
SET OutputRoot.XMLNS.mySoapNS:Envelope."SOAP-ENV:Header".Security.UsernameToken.Username='SLIMEZS';
SET OutputRoot.XMLNS.mySoapNS:Envelope."SOAP-ENV:Header".Security.UsernameToken.Password='test123';
SET OutputRoot.XMLNS.mySoapNS:Envelope."SOAP-ENV:Body".Find__CompIntfc__CUSTOMER.SETID='SHARE';
SET OutputRoot.XMLNS.mySoapNS:Envelope."SOAP-ENV:Body".Find__CompIntfc__CUSTOMER.CUST_ID='1000';
SET OutputRoot.XMLNS.mySoapNS:Envelope."SOAP-ENV:Body".Find__CompIntfc__CUSTOMER.NAME1='';
Every thing is fine I am getting a reply back from the web services and the reply is coming to the HTTP REQUEST OUT NODE. The esql for the comput2 is
SET OutputRoot.MQMD = Environment.myMQMD;
SET OutputRoot = InputRoot;
The error I am getting is does not contain a valid MQMD
Can any one help me out in this problem
Thanks in advance |
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| elvis_gn |
| Posted: Wed May 02, 2007 5:43 am Post subject: |
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Padawan
Joined: 08 Oct 2004
Posts: 1905
Location: Dubai
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Hi mahek,
Use the DOMAIN clause when storing the MQMD into the Environment...search on the forum, you should get some useful links.
Regards. |
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| mahek |
| Posted: Wed May 02, 2007 5:49 am Post subject: |
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Voyager
Joined: 10 Sep 2004
Posts: 87
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Hi Elvis[[quote]Use the DOMAIN clause when storing the MQMD into the Environment] can you please explain me this
Thanks in advance |
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| dilse |
| Posted: Wed May 02, 2007 7:48 am Post subject: |
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Master
Joined: 24 Jun 2004
Posts: 270
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Mahek,
Also set the Http headers to NULL in Compute2 as they will exist in the http response. Hope this should solve it. |
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| TonyD |
| Posted: Wed May 02, 2007 12:33 pm Post subject: |
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Knight
Joined: 15 May 2001
Posts: 540
Location: New Zealand
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Alternatively, if you don't actually need the original MQMD field values you can code:
| Code: |
SET OutputRoot.MQMD.Version = 2;
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:which will cause an MQMD to be generated with default values. |
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| madi |
| Posted: Wed May 02, 2007 1:54 pm Post subject: |
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Chevalier
Joined: 17 Jan 2006
Posts: 475
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the order of the MQMD might also be a problem
MQMD should be after the properties
so u can creat it using
| Code: |
CREATE NEXTSIBLING OF OutputRoot.Properties DOMAIN('MQMD');
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and then say MQMD = Env.myMQMD statement that u already have
--madi |
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| mgk |
| Posted: Thu May 03, 2007 1:08 am Post subject: |
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Padawan
Joined: 31 Jul 2003
Posts: 1642
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Also, part of the problem is these two lines:
| Code: |
SET OutputRoot.MQMD = Environment.myMQMD;
SET OutputRoot = InputRoot; |
The second line will remove everything under InputRoot before it assigns OutputRoot, so you will lose any changes you made before this line.
_________________
MGK
The postings I make on this site are my own and don't necessarily represent IBM's positions, strategies or opinions. |
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| mahek |
| Posted: Thu May 03, 2007 7:09 am Post subject: |
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Voyager
Joined: 10 Sep 2004
Posts: 87
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Hi All
i tried all the options but still i am getting the same error is there any things else that i am misssing.
Thanks in advance |
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| jefflowrey |
| Posted: Thu May 03, 2007 7:13 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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Post a trace of your message tree before the error occurs.
Or at least give us an up to date sample of your ESQL.
_________________
I am *not* the model of the modern major general. |
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| mahek |
| Posted: Thu May 03, 2007 7:27 am Post subject: |
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Voyager
Joined: 10 Sep 2004
Posts: 87
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Hi Jeff, here is my flow
MQINPUT---> COMOUTE1--->HTTPREQUEST--->TRACE1---->COMPUTE2----TRACE2--->MQOUTPUT.
THE MESSAGE DOMAIN IN HTTPREQUEST IS XMLNS
---------------------------
Code in Compute1
--------------------
CREATE COMPUTE MODULE wsdl_Compute1
CREATE FUNCTION Main() RETURNS BOOLEAN
BEGIN
CALL CopyMessageHeaders();
--store the mqmd
SET Environment.myMQMD = InputRoot.MQMD;
-- Create an HTTP header for the message
SET OutputRoot.HTTPRequestHeader."Content-Type"='text/xml
http : //peoplesoft.com/SOAPTOCI/M_IA_WBI_GLOBAL';
SET OutputRoot.HTTPRequestHeader."User-Agent"='Java1.4.2_03';
SET OutputRoot.HTTPRequestHeader.Host='sltest.weko.loc:8888';
SET OutputRoot.HTTPRequestHeader.Accept = 'text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2';
SET OutputRoot.HTTPRequestHeader.Connection='keep-alive';
SET OutputRoot.HTTPRequestHeader."Content-length"='714';
-- Declare the XML namespaces we will be using
DECLARE mySoapNS NAMESPACE 'http://schemas.xmlsoap.org/soap/envelope/';
DECLARE myNS1 NAMESPACE 'http://tempuri.org/scenario.customer.AccessTrackerEJB';
DECLARE myXSI NAMESPACE 'http://www.w3.org/2001/XMLSchema-instance';
DECLARE myXSD NAMESPACE 'http://www.w3.org/2001/XMLSchema';
-- Add an XML declaration to the message
SET OutputRoot.XMLNS.(XML.XmlDecl) = '';
SET OutputRoot.XMLNS.(XML.XmlDecl).(XML.Version) = '1.0';
SET OutputRoot.XMLNS.(XML.XmlDecl).(XML.Encoding) = 'UTF-8';
-- Create the SOAP Envelope
SET OutputRoot.XMLNS.mySoapNS:Envelope.(XML.NamespaceDecl)xmlns:"SOAP-ENV" =
'http://schemas.xmlsoap.org/soap/envelope/' ;
SET OutputRoot.XMLNS.mySoapNS:Envelope.(XML.NamespaceDecl)xmlns:xsi =
'http://www.w3.org/2001/XMLSchema-instance' ;
SET OutputRoot.XMLNS.mySoapNS:Envelope.(XML.NamespaceDecl)xmlns:xsd =
'http://www.w3.org/2001/XMLSchema' ;
SET OutputRoot.XMLNS.mySoapNS:Envelope."SOAP-ENV:Header".Security.UsernameToken.Username='SLIMEZS';
SET OutputRoot.XMLNS.mySoapNS:Envelope."SOAP-ENV:Header".Security.UsernameToken.Password='test123';
SET OutputRoot.XMLNS.mySoapNS:Envelope."SOAP-ENV:Body".Find__CompIntfc__CUSTOMER.SETID='SHARE';
SET OutputRoot.XMLNS.mySoapNS:Envelope."SOAP-ENV:Body".Find__CompIntfc__CUSTOMER.CUST_ID='1000';
SET OutputRoot.XMLNS.mySoapNS:Envelope."SOAP-ENV:Body".Find__CompIntfc__CUSTOMER.NAME1='';
RETURN TRUE;
END;
-------------------------------------
Code in Compute2
---------------------------------
CREATE COMPUTE MODULE wsdl_Compute2
REATE FUNCTION Main() RETURNS BOOLEAN
BEGIN
CREATE NEXTSIBLING OF OutputRoot.Properties DOMAIN('MQMD')VALUE Environment.myMQMD ;
SET OutputRoot.HTTPRequestHeader."Content-Type"=null;
SET OutputRoot.HTTPRequestHeader."User-Agent"=null;
SET OutputRoot.HTTPRequestHeader.Host=null;
SET OutputRoot.HTTPRequestHeader.Accept =null;
SET OutputRoot.HTTPRequestHeader.Connection= null;
SET OutputRoot.HTTPRequestHeader."Content-length"= null;
SET OutputRoot = InputRoot;
RETURN TRUE;
END; |
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| jefflowrey |
| Posted: Thu May 03, 2007 7:29 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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You did not create Environment.myMQMD in the DOMAIN('MQMD').
_________________
I am *not* the model of the modern major general. |
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| mahek |
| Posted: Thu May 03, 2007 7:30 am Post subject: |
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Voyager
Joined: 10 Sep 2004
Posts: 87
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Hi Jeff,
here is the trace1 file
(
(0x01000000):Properties = (
(0x03000000):MessageSet = ''
(0x03000000):MessageType = ''
(0x03000000):MessageFormat = ''
(0x03000000):Encoding = 546
(0x03000000):CodedCharSetId = 1208
(0x03000000):Transactional = FALSE
(0x03000000):Persistence = FALSE
(0x03000000):CreationTime = GMTTIMESTAMP '2007-05-03 15:29:17.754'
(0x03000000):ExpirationTime = -1
(0x03000000):Priority = 0
(0x03000000):ReplyIdentifier = X'000000000000000000000000000000000000000000000000'
(0x03000000):ReplyProtocol = 'MQ'
(0x03000000):Topic = NULL
(0x03000000):ContentType = 'text/xml; charset=UTF-8'
)
(0x01000000):HTTPRequestHeader = (
(0x03000000):Content-Type = 'text/xml
http : //peoplesoft.com/SOAPTOCI/M_IA_WBI_GLOBAL'
(0x03000000):User-Agent = 'Java1.4.2_03'
(0x03000000):Host = 'sltest.weko.loc:8888'
(0x03000000):Accept = 'text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2'
(0x03000000):Connection = 'keep-alive'
(0x03000000):Content-length = 522
)
(0x01000000):HTTPResponseHeader = (
(0x03000000):X-Original-HTTP-Status-Line = 'HTTP/1.1 200 OK'
(0x03000000):X-Original-HTTP-Status-Code = 200
(0x03000000):Date = 'Thu, 03 May 2007 15:29:06 GMT'
(0x03000000):Server = 'WebLogic Server 8.1 SP3 Tue Jun 29 23:11:19 PDT 2004 404973'
(0x03000000):Content-Length = '433'
(0x03000000):Content-Type = 'text/xml; charset=UTF-8'
(0x03000000):Connection = 'Keep-Alive'
)
(0x01000010):XMLNS = (
(0x05000018):XML = (
(0x06000011): = '1.0'
)
(0x06000002): = '
'
(0x01000000)http://schemas.xmlsoap.org/soap/envelope/:Envelope = (
(0x07000012)xmlns:xsd = 'http://www.w3.org/2001/XMLSchema'
(0x07000012)xmlns:xsi = 'http://www.w3.org/2001/XMLSchema-instance'
(0x07000012)xmlns:SOAP-ENV = 'http://schemas.xmlsoap.org/soap/envelope/'
(0x01000000)http://schemas.xmlsoap.org/soap/envelope/:Header =
(0x01000000)http://schemas.xmlsoap.org/soap/envelope/:Body = (
(0x01000000):Find__CompIntfc__CUSTOMERResponse = (
(0x01000000):CUSTOMER = (
(0x01000000):SETID = (
(0x02000000): = 'SHARE'
)
(0x01000000):CUST_ID = (
(0x02000000): = '1000'
)
(0x01000000):NAME1 = (
(0x02000000): = 'Alliance Group'
)
)
)
)
)
)
) |
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| madi |
| Posted: Thu May 03, 2007 8:20 am Post subject: |
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Chevalier
Joined: 17 Jan 2006
Posts: 475
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| mahek wrote: |
Hi Jeff, here is my flow
-------------------------------------
Code in Compute2
---------------------------------
CREATE COMPUTE MODULE wsdl_Compute2
REATE FUNCTION Main() RETURNS BOOLEAN
BEGIN
CREATE NEXTSIBLING OF OutputRoot.Properties DOMAIN('MQMD')VALUE Environment.myMQMD ;
SET OutputRoot.HTTPRequestHeader."Content-Type"=null;
SET OutputRoot.HTTPRequestHeader."User-Agent"=null;
SET OutputRoot.HTTPRequestHeader.Host=null;
SET OutputRoot.HTTPRequestHeader.Accept =null;
SET OutputRoot.HTTPRequestHeader.Connection= null;
SET OutputRoot.HTTPRequestHeader."Content-length"= null;
SET OutputRoot = InputRoot;
RETURN TRUE;
END; |
as mqk has already said
you overwriting the OutputRoot by saying
SET OutputRoot = InputRoot;
at the end of ur code
do that at the begining of the compute
here is ur code (how it should be)
| Code: |
CALL CopyEntireMessage();
DELETE FIELD OutputRoot.HTTPRequestHeader;
CREATE NEXTSIBLING OF OutputRoot.Properties DOMAIN('MQMD');
OutputRoot.MQMD = myMQMD;
RETURN TRUE;
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--madi |
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| mahek |
| Posted: Thu May 03, 2007 8:33 am Post subject: |
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Voyager
Joined: 10 Sep 2004
Posts: 87
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Thanks a a lot to every one .
madi it worked you told me .
thanks again to evry one. |
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