com.bstek.dorado.data.config.xml.DataResolverParser.java Source code

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Here is the source code for com.bstek.dorado.data.config.xml.DataResolverParser.java

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/*
 * This file is part of Dorado 7.x (http://dorado7.bsdn.org).
 * 
 * Copyright (c) 2002-2012 BSTEK Corp. All rights reserved.
 * 
 * This file is dual-licensed under the AGPLv3 (http://www.gnu.org/licenses/agpl-3.0.html) 
 * and BSDN commercial (http://www.bsdn.org/licenses) licenses.
 * 
 * If you are unsure which license is appropriate for your use, please contact the sales department
 * at http://www.bstek.com/contact.
 */

package com.bstek.dorado.data.config.xml;

import org.apache.commons.lang.StringUtils;
import org.w3c.dom.Element;

import com.bstek.dorado.config.ParseContext;
import com.bstek.dorado.config.definition.DefinitionReference;
import com.bstek.dorado.config.definition.ObjectDefinition;
import com.bstek.dorado.config.xml.XmlConstants;
import com.bstek.dorado.data.config.definition.DataResolverDefinition;

/**
 * @author Benny Bao (mailto:benny.bao@bstek.com)
 * @since Apr 29, 2009
 */
public class DataResolverParser extends GenericObjectParser {

    @Override
    @SuppressWarnings("unchecked")
    protected DefinitionReference<DataResolverDefinition>[] getParentDefinitionReferences(String parentNameText,
            ParseContext context) throws Exception {
        DefinitionReference<DataResolverDefinition> parentReference = ((DataParseContext) context)
                .getDataResolverReference(parentNameText, (DataParseContext) context);
        if (parentReference != null) {
            return new DefinitionReference[] { parentReference };
        } else {
            return null;
        }
    }

    @Override
    protected void initDefinition(ObjectDefinition definition, Element element, ParseContext context)
            throws Exception {
        super.initDefinition(definition, element, context);

        DataResolverDefinition dataResolver = (DataResolverDefinition) definition;

        String interceptor = (String) dataResolver.removeProperty(XmlConstants.ATTRIBUTE_INTERCEPTOR);
        if (StringUtils.isNotEmpty(interceptor)) {
            dataResolver.setInterceptor(interceptor);
        }
    }
}