/*
* Copyright 2016 the original author or authors.
*
* 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.springframework.data.gemfire.config.xml;
import java.util.Arrays;
import java.util.Optional;
import java.util.stream.Collectors;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.xml.AbstractSingleBeanDefinitionParser;
import org.springframework.beans.factory.xml.ParserContext;
import org.springframework.data.gemfire.search.lucene.LuceneIndexFactoryBean;
import org.springframework.util.StringUtils;
import org.springframework.util.xml.DomUtils;
import org.w3c.dom.Element;
/**
* Spring XML {@link AbstractSingleBeanDefinitionParser parser} for the {@link LuceneIndexFactoryBean} bean definition.
*
* @author John Blum
* @see org.springframework.beans.factory.support.BeanDefinitionBuilder
* @see org.springframework.beans.factory.xml.AbstractSingleBeanDefinitionParser
* @see org.springframework.data.gemfire.search.lucene.LuceneIndexFactoryBean
* @since 1.1.0
*/
class LuceneIndexParser extends AbstractSingleBeanDefinitionParser {
/**
* @inheritDoc
*/
@Override
protected Class<?> getBeanClass(Element element) {
return LuceneIndexFactoryBean.class;
}
/**
* @inheritDoc
*/
@Override
protected void doParse(Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {
super.doParse(element, parserContext, builder);
ParsingUtils.setCacheReference(element, builder);
ParsingUtils.setPropertyValue(element, builder, "name", "indexName");
ParsingUtils.setPropertyValue(element, builder, "destroy");
ParsingUtils.setPropertyReference(element, builder, "lucene-service-ref", "luceneService");
ParsingUtils.setPropertyReference(element, builder, "region-ref", "region");
ParsingUtils.setPropertyValue(element, builder, "region-path");
Optional.ofNullable(element.getAttribute("fields")).filter(StringUtils::hasText).ifPresent((fields) -> {
builder.addPropertyValue("fields", Arrays.stream(fields.split(","))
.map(String::trim).collect(Collectors.toList()));
});
Optional.ofNullable(DomUtils.getChildElementByTagName(element, "field-analyzers"))
.ifPresent((fieldAnalyzersElement) -> builder.addPropertyValue("fieldAnalyzers",
ParsingUtils.parseRefOrSingleNestedBeanDeclaration(fieldAnalyzersElement, parserContext, builder)));
}
}