private void lookupPrimaryKeys(final Map<Serializable, Acl> acls,
			final Set<Long> findNow, final List<Sid> sids) {
		Assert.notNull(acls, "ACLs are required");
		Assert.notEmpty(findNow, "Items to find now required");

		String sql = computeRepeatingSql(lookupPrimaryKeysWhereClause, findNow.size());

		Set<Long> parentsToLookup = jdbcTemplate.query(sql,
				new PreparedStatementSetter() {
					public void setValues(PreparedStatement ps) throws SQLException {
						int i = 0;

						for (Long toFind : findNow) {
							i++;
							ps.setLong(i, toFind);
						}
					}
				}, new ProcessResultSet(acls, sids));

		// Lookup the parents, now that our JdbcTemplate has released the database
		// connection (SEC-547)
		if (parentsToLookup.size() > 0) {
			lookupPrimaryKeys(acls, parentsToLookup, sids);
		}
	}
private void lookupPrimaryKeys(final Map<Serializable, Acl> acls,
			final Set<Long> findNow, final List<Sid> sids) {
		Assert.notNull(acls, "ACLs are required");
		Assert.notEmpty(findNow, "Items to find now required");

		String sql = computeRepeatingSql(lookupPrimaryKeysWhereClause, findNow.size());

		Set<Long> parentsToLookup = jdbcTemplate.query(sql,
				new PreparedStatementSetter() {
					public void setValues(PreparedStatement ps) throws SQLException {
						int i = 0;

						for (Long toFind : findNow) {
							i++;
							ps.setLong(i, toFind);
						}
					}
				}, new ProcessResultSet(acls, sids));

		
		
		if (parentsToLookup.size() > 0) {
			lookupPrimaryKeys(acls, parentsToLookup, sids);
		}
	}
private void lookupPrimaryKeys ( final Map < Serializable , Acl > acls , final Set < Long > findNow , final List < Sid > sids ) { Assert . notNull ( acls , "ACLs are required" ) ; Assert . notEmpty ( findNow , "Items to find now required" ) ; String sql = computeRepeatingSql ( lookupPrimaryKeysWhereClause , findNow . size ( ) ) ; Set < Long > parentsToLookup = jdbcTemplate . query ( sql , new PreparedStatementSetter ( ) { public void setValues ( PreparedStatement ps ) throws SQLException { int i = 0 ; for ( Long toFind : findNow ) { i ++ ; ps . setLong ( i , toFind ) ; } } } , new ProcessResultSet ( acls , sids ) ) ; // Lookup the parents, now that our JdbcTemplate has released the database // connection (SEC-547) if ( parentsToLookup . size ( ) > 0 ) { lookupPrimaryKeys ( acls , parentsToLookup , sids ) ; } }
Locates the primary key IDs specified in "findNow", adding AclImpl instances with
StubAclParents to the "acls" Map.

@param acls the AclImpls (with StubAclParents)
@param findNow Long-based primary keys to retrieve
@param sids
Locates the primary key IDs specified in findNow adding AclImpl instances with StubAclParents to the acls Map .