com.raritantechnologies.federated.z3950
Class Z3950QueryProcessor

java.lang.Object
  com.raritantechnologies.federated.z3950.Z3950QueryProcessor

All Implemented Interfaces:

IQueryProcessor

public class Z3950QueryProcessor

extends java.lang.Object

implements IQueryProcessor

IQueryProcessor for Z3950 protocol.

Developed by Raritan Technologies Inc..

Author:

Glenn Robitaille, Ted Sullivan

Constructor Summary

Z3950QueryProcessor()

Method Summary

IResultSet

executeQuery(java.lang.Integer queryID, ISearchFieldMap searchMap, SourceLoginInfo[] sources, OrderedMap inputParameters, java.lang.Integer pageSize, java.lang.Integer startRec) Executes a Query.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Z3950QueryProcessor

public Z3950QueryProcessor()

Method Detail

executeQuery

public IResultSet executeQuery(java.lang.Integer queryID,
                               ISearchFieldMap searchMap,
                               SourceLoginInfo[] sources,
                               OrderedMap inputParameters,
                               java.lang.Integer pageSize,
                               java.lang.Integer startRec)
                        throws QueryProcessorException

Description copied from interface: IQueryProcessor

Executes a Query. Returns results in the form of an IResultSet object.

Specified by:

executeQuery in interface IQueryProcessor

Parameters:

queryID - Unique ID for this query. Used by front end to manage queries and query pages. QueryProcessor may use this parameter to organize its search results, and to organize any state information it needs to process future page requests (future executeQuery( ) calls with the same queryID.

searchMap - Provides mapping information needed to translate the inputParameters into a search string appropriate for this type of QueryProcessor. Mapping information is obtained by the application framework from local configuration data.

sources - The LoginInfo and SearchSource(s) to be used for this query. The SearchSource(s) must be of the appropriate type for the QueryProcessor.

inputParameters - Form inputs. Use ISearchFieldMap to translate these into implementation and source-specific fields.

pageSize - Integer specifying the number of results to include in the returned Document. if null - use the default page size.

startRec - Integer specifying the starting record in the result set to be returned. if null - start with the first record.

Returns:

IResultSet containing result set.

Throws:

QueryProcessorException