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Cassandra Support for Spring Data
/*
* Copyright 2013-2014 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.cassandra.config.xml;
import static org.springframework.cassandra.config.xml.ParsingUtils.addOptionalPropertyReference;
import static org.springframework.cassandra.config.xml.ParsingUtils.addOptionalPropertyValue;
import static org.springframework.cassandra.config.xml.ParsingUtils.addRequiredPropertyReference;
import static org.springframework.cassandra.config.xml.ParsingUtils.addRequiredPropertyValue;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.xml.ParserContext;
import org.springframework.cassandra.config.xml.CassandraCqlSessionParser;
import org.springframework.data.cassandra.config.CassandraSessionFactoryBean;
import org.springframework.data.cassandra.config.DefaultBeanNames;
import org.springframework.data.cassandra.config.SchemaAction;
import org.w3c.dom.Attr;
import org.w3c.dom.Element;
/**
* Spring Data Cassandra XML namespace parser for the <session> element.
*
* @author Matthew T. Adams
*/
public class CassandraSessionParser extends CassandraCqlSessionParser {
@Override
protected Class getBeanClass(Element element) {
return CassandraSessionFactoryBean.class;
}
@Override
protected void doParse(Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {
super.doParse(element, parserContext, builder);
CassandraMappingXmlBeanFactoryPostProcessorRegistrar.ensureRegistration(element, parserContext);
}
@Override
protected void parseUnhandledSessionElementAttribute(Attr attribute, ParserContext parserContext,
BeanDefinitionBuilder builder) {
String name = attribute.getName();
if ("cassandra-converter-ref".equals(name)) {
addOptionalPropertyReference(builder, "converter", attribute, DefaultBeanNames.CONVERTER);
} else if ("schema-action".equals(name)) {
addOptionalPropertyValue(builder, "schemaAction", attribute, SchemaAction.NONE.name());
} else {
super.parseUnhandledSessionElementAttribute(attribute, parserContext, builder);
}
}
@Override
protected void setDefaultProperties(BeanDefinitionBuilder builder) {
super.setDefaultProperties(builder);
addRequiredPropertyValue(builder, "schemaAction", SchemaAction.NONE.name());
addRequiredPropertyReference(builder, "converter", DefaultBeanNames.CONVERTER);
}
}