org.jboss.windup.config.spring.namespace.java.JavaHintBeanParser.java Source code

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Here is the source code for org.jboss.windup.config.spring.namespace.java.JavaHintBeanParser.java

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/*
 * Copyright (c) 2013 Red Hat, Inc. and/or its affiliates.
 *  
 *  All rights reserved. This program and the accompanying materials
 *  are made available under the terms of the Eclipse Public License v1.0
 *  which accompanies this distribution, and is available at
 *  http://www.eclipse.org/legal/epl-v10.html
 *  
 *  Contributors:
 *      Brad Davis - bradsdavis@gmail.com - Initial API and implementation
*/
package org.jboss.windup.config.spring.namespace.java;

import org.apache.commons.lang.StringUtils;
import org.apache.commons.lang.SystemUtils;
import org.jboss.windup.decorator.java.JavaPatternHintProcessor;
import org.springframework.beans.factory.support.AbstractBeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.xml.AbstractBeanDefinitionParser;
import org.springframework.beans.factory.xml.ParserContext;
import org.w3c.dom.Element;

public class JavaHintBeanParser extends AbstractBeanDefinitionParser {

    @Override
    protected AbstractBeanDefinition parseInternal(Element element, ParserContext parserContext) {
        BeanDefinitionBuilder beanBuilder = BeanDefinitionBuilder
                .rootBeanDefinition(JavaPatternHintProcessor.class);
        beanBuilder.addPropertyValue("regexPattern", element.getAttribute("regex"));

        if (element.hasAttribute("hint")) {
            beanBuilder.addPropertyValue("hint", element.getAttribute("hint"));
        } else {
            String markdown = element.getTextContent();

            String lines[] = markdown.split("\\r?\\n");
            StringBuilder markdownRebuilder = new StringBuilder();

            for (String line : lines) {
                line = StringUtils.trim(line);
                if (line != null) {
                    markdownRebuilder.append(line).append(SystemUtils.LINE_SEPARATOR);
                }
            }
            beanBuilder.addPropertyValue("hint", markdownRebuilder.toString());
        }

        if (element.hasAttribute("source-type")) {
            beanBuilder.addPropertyValue("sourceType", element.getAttribute("source-type"));
        }
        if (element.hasAttribute("effort")) {
            beanBuilder.addPropertyValue("effort", Integer.parseInt(element.getAttribute("effort")));
        }

        return beanBuilder.getBeanDefinition();
    }

}