CompositeDataFactory.java

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 * Copyright (c) quickfixj.org  All rights reserved. 
 * 
 * This file is part of the QuickFIX/J FIX Engine 
 * 
 * This file may be distributed under the terms of the quickfixj.org 
 * license as defined by quickfixj.org and appearing in the file 
 * LICENSE included in the packaging of this file. 
 * 
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 * THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A 
 * PARTICULAR PURPOSE. 
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package org.quickfixj.jmx.openmbean;

import java.util.ArrayList;

import javax.management.openmbean.CompositeData;
import javax.management.openmbean.CompositeDataSupport;
import javax.management.openmbean.CompositeType;
import javax.management.openmbean.OpenDataException;

public class CompositeDataFactory {
    private CompositeType compositeType;
    private ArrayList<String> itemNames = new ArrayList<String>();
    private ArrayList<Object> itemValues = new ArrayList<Object>();

    public CompositeDataFactory(CompositeType compositeType) {
        this.compositeType = compositeType;
    }

    public void setValue(String itemName, Object itemValue) {
        itemNames.add(itemName);
        itemValues.add(itemValue);
    }

    public void setValue(String itemName, double itemValue) {
        itemNames.add(itemName);
        itemValues.add(new Double(itemValue));
    }

    public void setValue(String itemName, boolean itemValue) {
        itemNames.add(itemName);
        itemValues.add(Boolean.valueOf(itemValue));
    }

    public CompositeData createCompositeData() throws OpenDataException {
        return new CompositeDataSupport(compositeType, itemNames
                .toArray(new String[itemNames.size()]), itemValues.toArray());
    }

    public void clear() {
        itemNames.clear();
        itemValues.clear();
    }
}