/*
***************************************************************************************
* Copyright (C) 2006 EsperTech, Inc. All rights reserved. *
* http://www.espertech.com/esper *
* http://www.espertech.com *
* ---------------------------------------------------------------------------------- *
* The software in this package is published under the terms of the GPL license *
* a copy of which has been included with this distribution in the license.txt file. *
***************************************************************************************
*/
package com.espertech.esper.event;
import com.espertech.esper.client.EventBean;
import com.espertech.esper.event.map.MapEventType;
import java.util.HashMap;
import java.util.Map;
/**
* Factory for Map-underlying events.
*/
public class EventBeanManufacturerMap implements EventBeanManufacturer {
private final MapEventType mapEventType;
private final EventAdapterService eventAdapterService;
private final WriteablePropertyDescriptor[] writables;
/**
* Ctor.
*
* @param mapEventType type to create
* @param eventAdapterService event factory
* @param properties written properties
*/
public EventBeanManufacturerMap(MapEventType mapEventType, EventAdapterService eventAdapterService, WriteablePropertyDescriptor[] properties) {
this.eventAdapterService = eventAdapterService;
this.mapEventType = mapEventType;
this.writables = properties;
}
public EventBean make(Object[] properties) {
Map<String, Object> values = makeUnderlying(properties);
return eventAdapterService.adapterForTypedMap(values, mapEventType);
}
public Map<String, Object> makeUnderlying(Object[] properties) {
Map<String, Object> values = new HashMap<String, Object>();
for (int i = 0; i < properties.length; i++) {
values.put(writables[i].getPropertyName(), properties[i]);
}
return values;
}
}