org.wso2.registry.jdbc.queries
Class SQLQueryProcessor

java.lang.Object
  org.wso2.registry.jdbc.queries.QueryProcessor
      org.wso2.registry.jdbc.queries.SQLQueryProcessor

public class SQLQueryProcessor
extends QueryProcessor

Field Summary

Fields inherited from class org.wso2.registry.jdbc.queries.QueryProcessor

dataSource, realm

Constructor Summary

SQLQueryProcessor(javax.sql.DataSource dataSource, org.wso2.usermanager.Realm realm)

Method Summary

Resource

executeQuery(Resource query, java.util.Map parameters) This method will be called when a query of a registered type is executed.

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLQueryProcessor

public SQLQueryProcessor(javax.sql.DataSource dataSource,
                         org.wso2.usermanager.Realm realm)

Method Detail

executeQuery

public Resource executeQuery(Resource query,
                             java.util.Map parameters)
                      throws RegistryException

Description copied from class: QueryProcessor

This method will be called when a query of a registered type is executed.

Specified by:

executeQuery in class QueryProcessor

Parameters:

query - query resource, possibly containing the query string

parameters - query parameters as name->value pairs

Returns:

QueryProcessor impl should map the query results to a resource and return the resource. If the query may return multiple results it can return a collection resource, containing the paths of individual results. Then a URL handler can be registered to process those individual paths and return actual resulting resource.

Throws:

RegistryException - QueryProcessor impl should handle all exceptions and throw RegisrtyException if the exception has to propagated to the client.