uk.org.openeyes.oink.infrastructure.RequestRabbitMapperBeanDefinitionParser.java Source code

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Here is the source code for uk.org.openeyes.oink.infrastructure.RequestRabbitMapperBeanDefinitionParser.java

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/*******************************************************************************
 * OINK - Copyright (c) 2014 OpenEyes Foundation
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/
package uk.org.openeyes.oink.infrastructure;

import java.util.ArrayList;
import java.util.List;

import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.util.xml.DomUtils;
import org.w3c.dom.Element;

import uk.org.openeyes.oink.common.HttpMapper;
import uk.org.openeyes.oink.common.HttpMapperEntry;
import uk.org.openeyes.oink.domain.HttpMethod;
import uk.org.openeyes.oink.rabbit.RabbitRoute;

public class RequestRabbitMapperBeanDefinitionParser extends RequestMapperBeanDefinitionParser {

    protected Class<?> getBeanClass(Element element) {
        return HttpMapper.class;
    }

    protected void doParse(Element element, BeanDefinitionBuilder bean) {

        List<Element> mappingElems = DomUtils.getChildElements(element);

        List<HttpMapperEntry<RabbitRoute>> list = new ArrayList<HttpMapperEntry<RabbitRoute>>();

        for (int i = 0; i < mappingElems.size(); i++) {
            Element mappingElem = mappingElems.get(i);
            String resource = mappingElem.getAttribute("resource");
            String service = mappingElem.getAttribute("service");
            StringBuilder sb = new StringBuilder();
            if (service != null && !service.isEmpty()) {
                sb.append(service);
                sb.append("/");
            }
            sb.append(resource);
            String uri = sb.toString();

            HttpMethod method = parseMethod(mappingElem.getAttribute("method"));
            RabbitRoute route = new RabbitRoute(mappingElem.getAttribute("route"),
                    mappingElem.getAttribute("exchange"));
            list.add(new HttpMapperEntry<RabbitRoute>(uri, method, route));
        }
        bean.addConstructorArgValue(list);

    }

}