org.mule.runtime.config.internal.dsl.spring.MapFactoryBean Maven / Gradle / Ivy
/*
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.runtime.config.internal.dsl.spring;
import org.mule.runtime.api.component.AbstractComponent;
import org.mule.runtime.core.api.util.ClassUtils;
import org.mule.runtime.dsl.api.component.MapEntry;
import org.springframework.beans.factory.FactoryBean;
import java.util.List;
import java.util.Map;
/**
* {@code FactoryBean} that creates a {@code Map} from a collection of {@code MapEntry} and the type of the map.
*/
public class MapFactoryBean extends AbstractComponent implements FactoryBean {
private final List mapEntries;
private final Class mapType;
/**
* @param mapEntries the collection of entries to store in the map
* @param mapType the map type
*/
public MapFactoryBean(List mapEntries, Class mapType) {
this.mapEntries = mapEntries;
this.mapType = mapType;
}
@Override
public Map getObject() throws Exception {
Map map = ClassUtils.instantiateClass(mapType);
for (MapEntry mapEntry : mapEntries) {
map.put(mapEntry.getKey(), mapEntry.getValue());
}
return map;
}
@Override
public Class getObjectType() {
return Map.class;
}
@Override
public boolean isSingleton() {
return true;
}
}