/*
* Copyright 2012 JBoss Inc
*
* 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.drools.container.spring.namespace;
import java.util.List;
import org.drools.core.util.StringUtils;
import org.springframework.beans.factory.config.RuntimeBeanReference;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.support.ManagedList;
import org.springframework.beans.factory.xml.ParserContext;
import org.springframework.util.xml.DomUtils;
import org.w3c.dom.Element;
public class KnowledgeLoggerUtil {
static int i = 0;
public static void parseRuntimeLoggers(ParserContext parserContext, BeanDefinitionBuilder factory, Element element) {
ManagedList loggerAdaptors = new ManagedList();
List<Element> fileLoggerElements = DomUtils.getChildElementsByTagName(element, "fileLogger");
if (fileLoggerElements != null) {
for (Element fileLoggerElement : fileLoggerElements) {
String id = checkAndSetID(element, fileLoggerElement);
parserContext.getDelegate().parsePropertySubElement(fileLoggerElement, null, null);
loggerAdaptors.add(new RuntimeBeanReference(id));
}
}
Element consoleLoggerElement = DomUtils.getChildElementByTagName(element, "consoleLogger");
if (consoleLoggerElement != null) {
String id = checkAndSetID(element, consoleLoggerElement);
parserContext.getDelegate().parsePropertySubElement(consoleLoggerElement, null, null);
loggerAdaptors.add(new RuntimeBeanReference(id));
}
if ( loggerAdaptors.size() > 0) {
factory.addPropertyValue("knowledgeRuntimeLoggers", loggerAdaptors);
}
}
private static String checkAndSetID(Element parent, Element element) {
String id = element.getAttribute("id");
if ( StringUtils.isEmpty(id)) {
// this is an anonymous (no id) bean, set a temp id to ensure we can reference it internally.
id = parent.getAttribute("id")+"_fl"+i;
element.setAttribute("id", id);
i++;
}
return id;
}
}