org.jasig.services.persondir.support.jdbc
Class AbstractJdbcPersonAttributeDao

java.lang.Object
  org.jasig.services.persondir.support.AbstractFlatteningPersonAttributeDao
      org.jasig.services.persondir.support.AbstractDefaultAttributePersonAttributeDao
          org.jasig.services.persondir.support.AbstractQueryPersonAttributeDao
              org.jasig.services.persondir.support.jdbc.AbstractJdbcPersonAttributeDao

All Implemented Interfaces:

org.jasig.services.persondir.IPersonAttributeDao

Direct Known Subclasses:

MultiRowJdbcPersonAttributeDao, SingleRowJdbcPersonAttributeDao

public abstract class AbstractJdbcPersonAttributeDao
extends AbstractQueryPersonAttributeDao

Provides common logic for executing a JDBC based attribute query.

Version:

$Revision: 43106 $

Author:

Eric Dalquist

Field Summary

Fields inherited from class org.jasig.services.persondir.support.AbstractFlatteningPersonAttributeDao

logger

Constructor Summary

AbstractJdbcPersonAttributeDao(DataSource ds, String sql)

Method Summary

protected String	getSql()
protected Map<String,List<Object>>	getUserAttributesIfNeeded(Object[] args) Runs the sql specified in the constructor. Calls parseAttributeMapFromResults(List) with the query results. Returns results from parseAttributeMapFromResults(List) link.
protected abstract Map<String,List<Object>>	parseAttributeMapFromResults(List<Map<String,Object>> queryResults) Takes the List of Maps from the query and parses it into the attribute Map to be returned.

Methods inherited from class org.jasig.services.persondir.support.AbstractQueryPersonAttributeDao

getMultivaluedUserAttributes, getQueryArgumentArray, getQueryAttributes, getUserAttributesIfNeeded, setQueryAttributes

Methods inherited from class org.jasig.services.persondir.support.AbstractDefaultAttributePersonAttributeDao

getDefaultAttributeName, getMultivaluedUserAttributes, setDefaultAttributeName

Methods inherited from class org.jasig.services.persondir.support.AbstractFlatteningPersonAttributeDao

flattenResults, getUserAttributes, getUserAttributes

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jasig.services.persondir.IPersonAttributeDao

getPossibleUserAttributeNames

Constructor Detail

AbstractJdbcPersonAttributeDao

public AbstractJdbcPersonAttributeDao(DataSource ds,
                                      String sql)

Parameters:

ds - The DataSource to use for queries

sql - The SQL to execute

Method Detail

getSql

protected String getSql()

Returns:

the sql that is used for the query

parseAttributeMapFromResults

protected abstract Map<String,List<Object>> parseAttributeMapFromResults(List<Map<String,Object>> queryResults)

Takes the List of Maps from the query and parses it into the attribute Map to be returned.

Parameters:

queryResults - Results from the query.

Returns:

The results of the query, as specified by IPersonAttributeDao.getMultivaluedUserAttributes(Map)

getUserAttributesIfNeeded

protected final Map<String,List<Object>> getUserAttributesIfNeeded(Object[] args)

Runs the sql specified in the constructor.
Calls parseAttributeMapFromResults(List) with the query results.
Returns results from parseAttributeMapFromResults(List) link.

Overrides:

getUserAttributesIfNeeded in class AbstractQueryPersonAttributeDao

Parameters:

args - The arguments to execute the query with.

Returns:

The results of the query, as specified by IPersonAttributeDao.getUserAttributes(Map)