MACROMEDIA COLDFUSION 4.5-DEVELOPING WEB, Develop Manual

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288 Developing Web Applications with ColdFusion
DebugQuery query =
new DebugQuery( "Employees", columns, data ) ;
// create tag, process debug request, and print results
OutputQuery tag = new OutputQuery() ;
DebugRequest request = new DebugRequest( attributes, query ) ;
DebugResponse response = new DebugResponse() ;
tag.processRequest( request, response ) ;
response.printResults() ;
}
catch( Throwable e )
{
e.printStackTrace() ;
}
}
public void processRequest( Request request ) throws Exception
{
// ...code for processing the request...
}
}
Debugging Classes Reference
The specific constructors and methods supported by the
DebugRequest
,
DebugResponse
, and
DebugQuery
classes are as follows. Note that these classes also
support the other methods of the
Request
,
Response
, and
Query
interfaces,
respectively.
DebugRequest
// initialize a debug request with attributes
public DebugRequest( Hashtable attributes ) ;
// initialize a debug request with attributes and a query
public DebugRequest( Hashtable attributes, Query query ) ;
// initialize a debug request with attributes, a query, and settings
public DebugRequest( Hashtable attributes, Query query,
Hashtable settings ) ;
DebugResponse
// initialize a debug response
public DebugResponse() ;
// print the results of processing
public void printResults() ;