The following questions and answers deal with frequent problems in installing or using OGSA-DAI WSI. If you have any others that you feel should be added to this list then please let us know.
You may also want to consult the General FAQ and Known Problems pages.
This is a warning message that can safely be ignored. It is displayed when Axis has been deployed without an optional JAR. An optional JAR is one that allows Axis to support a particular piece of functionalty but is not required for general use. Please refer to the Axis documentation for more details.
OGSA-DAI WSI does not provide any specific registry services. However, if you have deployed OGSA-DAI WSI onto OMII 2.0/2.1 you could check out the OMII Grimoires project at http://www.omii.ac.uk/mp/mp_grimoires.jsp.
If you submit a request to an OGSA-DAI service via the client toolkit you might get a response as follows:
Cannot contact service http://localhost:8080/axis/services/ogsadai/DataService/DAIJDBCResource
This may naturally cause you concern if you thought you were contacting the service:
http://localhost:8080/axis/services/ogsadai/DataService
OGSA-DAI WSI requires that the ID of data service resource exposed by a data service be appended onto the service URL. This is handled by our client toolkit and the form of the data service resource ID is as follows:
/DAIResourceID
It does not mean that the client toolkit is malfunctioning. All it means is that the service:
http://localhost:8080/axis/services/ogsadai/DataService
could not be contacted.
You need to have the following in your CLASSPATH:
In addition you may also need the following:
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| ? International Business Machines Corporation, 2002-2006 | ? The University of Edinburgh, 2002-2006 |