OracleERPFilterTranslator.java

/*
 * ===================
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. *
 * Copyright 2008-2009 Sun Microsystems, Inc. All rights reserved.
 *
 * The contents of this file are subject to the terms of the Common Development
 * and Distribution License("CDDL") (the "License").  You may not use this file
 * except in compliance with the License.
 *
 * You can obtain a copy of the License at
 * http://opensource.org/licenses/cddl1.php
 * See the License for the specific language governing permissions and limitations
 * under the License.
 *
 * When distributing the Covered Code, include this CDDL Header Notice in each file
 * and include the License file at http://opensource.org/licenses/cddl1.php.
 * If applicable, add the following below this CDDL Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyrighted [year] [name of copyright owner]"
 * ====================
 */
package org.identityconnectors.oracleerp;

import static org.identityconnectors.oracleerp.OracleERPUtil.USER_NAME;

import java.util.Set;

import org.identityconnectors.dbcommon.DatabaseFilterTranslator;
import org.identityconnectors.dbcommon.SQLParam;
import org.identityconnectors.framework.common.objects.Attribute;
import org.identityconnectors.framework.common.objects.AttributeUtil;
import org.identityconnectors.framework.common.objects.ObjectClass;
import org.identityconnectors.framework.common.objects.OperationOptions;

/**
 * This is an implementation of AbstractFilterTranslator for OracleERP.
 *
 * @author petr
 * @since 1.0
 */
public class OracleERPFilterTranslator extends DatabaseFilterTranslator {

    NameResolver cnr = null;
    private Set<String> columnNames = null;

    /**
     * @param oclass
     * @param options
     * @param columnNames
     * @param cnr
     */
    public OracleERPFilterTranslator(ObjectClass oclass, OperationOptions options,
            Set<String> columnNames, NameResolver cnr) {
        super(oclass, options);
        this.cnr = cnr;
        this.columnNames = columnNames;
    }

    /*
     * (non-Javadoc)
     *
     * @see org.identityconnectors.dbcommon.DatabaseFilterTranslator#
     * getDatabaseColumnType
     * (org.identityconnectors.framework.common.objects.Attribute,
     * org.identityconnectors.framework.common.objects.ObjectClass,
     * org.identityconnectors.framework.common.objects.OperationOptions)
     */
    @Override
    protected SQLParam getSQLParam(Attribute attribute, ObjectClass oclass, OperationOptions options) {
        final String attributeName = attribute.getName();
        final String columnName = cnr.getColumnName(attributeName);
        if (columnName.equalsIgnoreCase(USER_NAME)) {
            return new SQLParam(columnName, AttributeUtil.getStringValue(attribute).toUpperCase());
        } else if (columnNames.contains(columnName)) {
            return new SQLParam(columnName, AttributeUtil.getSingleValue(attribute));
        }
        return null;
    }
}