org.qi4j.library.spring.bootstrap.internal.service.Qi4jServiceBeanDefinitionParser.java Source code

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Here is the source code for org.qi4j.library.spring.bootstrap.internal.service.Qi4jServiceBeanDefinitionParser.java

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/*  Copyright 2008 Edward Yakop.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied.
*
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.qi4j.library.spring.bootstrap.internal.service;

import static org.qi4j.library.spring.bootstrap.Constants.BEAN_ID_QI4J_APPLICATION;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.support.AbstractBeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import static org.springframework.beans.factory.support.BeanDefinitionBuilder.rootBeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
import org.springframework.beans.factory.xml.BeanDefinitionParser;
import org.springframework.beans.factory.xml.ParserContext;
import org.w3c.dom.Element;

public final class Qi4jServiceBeanDefinitionParser implements BeanDefinitionParser {
    private static final String SERVICE_ID = "id";

    public final BeanDefinition parse(Element anElement, ParserContext aParserContext) {
        String serviceId = anElement.getAttribute(SERVICE_ID);

        // Service factory bean
        BeanDefinitionBuilder builder = rootBeanDefinition(ServiceFactoryBean.class);
        builder.addConstructorArgReference(BEAN_ID_QI4J_APPLICATION);
        builder.addConstructorArgValue(serviceId);
        AbstractBeanDefinition definition = builder.getBeanDefinition();

        // Register service factory bean
        BeanDefinitionRegistry definitionRegistry = aParserContext.getRegistry();
        definitionRegistry.registerBeanDefinition(serviceId, definition);

        return definition;
    }
}