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package com.deepoove.poi.xwpf;

import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;

import org.apache.poi.ooxml.POIXMLDocumentPart;
import org.apache.poi.ooxml.POIXMLFactory;
import org.apache.poi.ooxml.POIXMLRelation;
import org.apache.poi.openxml4j.opc.PackagePart;
import org.apache.poi.xwpf.usermodel.XWPFChart;
import org.apache.poi.xwpf.usermodel.XWPFRelation;

public final class XWPFChartFactory extends POIXMLFactory {
    private PackagePart part;

    public XWPFChartFactory(PackagePart xwpfChart) {
        this.part = xwpfChart;
    }

    @Override
    protected POIXMLRelation getDescriptor(String relationshipType) {
        return XWPFRelation.getInstance(relationshipType);
    }

    // compatible 4.1.1+
    @Override
    public POIXMLDocumentPart newDocumentPart(POIXMLRelation descriptor) {
        Constructor constructor;
        try {
            constructor = XWPFChart.class.getDeclaredConstructor(PackagePart.class);
            constructor.setAccessible(true);
            return constructor.newInstance(new Object[] { part });
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }

    // compatible 4.1.10
    protected POIXMLDocumentPart createDocumentPart(Class cls, Class[] classes,
            Object[] values) throws SecurityException, NoSuchMethodException, InstantiationException,
            IllegalAccessException, InvocationTargetException {
        Constructor constructor = XWPFChart.class
                .getDeclaredConstructor(PackagePart.class);
        constructor.setAccessible(true);
        return constructor.newInstance(new Object[] { part });
    }

}