org.springframework.integration.config.xml.MapToObjectTransformerParser Maven / Gradle / Ivy
/*
* Copyright 2002-2019 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
*
* https://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.integration.config.xml;
import org.w3c.dom.Element;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.xml.ParserContext;
import org.springframework.integration.transformer.MapToObjectTransformer;
import org.springframework.util.StringUtils;
/**
* @author Oleg Zhurakousky
* @author Artem Bilan
* @since 2.0
*/
public class MapToObjectTransformerParser extends AbstractTransformerParser {
@Override
protected String getTransformerClassName() {
return MapToObjectTransformer.class.getName();
}
@Override
protected void parseTransformer(Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {
String ref = element.getAttribute("ref");
String type = element.getAttribute("type");
if (StringUtils.hasText(ref) && StringUtils.hasText(type)) {
parserContext.getReaderContext().error("'type' and 'ref' attributes are mutually-exclusive, " +
"but both have valid values; type: " + type + "; ref: " + ref,
IntegrationNamespaceUtils.createElementDescription(element));
}
if (StringUtils.hasText(ref)) {
builder.getBeanDefinition().getConstructorArgumentValues().addGenericArgumentValue(ref, "java.lang.String");
}
else if (StringUtils.hasText(type)) {
builder.getBeanDefinition().getConstructorArgumentValues().addGenericArgumentValue(type, "java.lang.Class");
}
}
}