com.fy.utils.xwpf.XWPFTestDataSamples.java Source code

Introduction

Here is the source code for com.fy.utils.xwpf.XWPFTestDataSamples.java

Source

/* ====================================================================
   Licensed to the Apache Software Foundation (ASF) under one or more
   contributor license agreements.  See the NOTICE file distributed with
   this work for additional information regarding copyright ownership.
   The ASF licenses this file to You 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
    
   http://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 com.fy.utils.xwpf;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;

import com.fy.utils.xwpf.POIDataSamples;
import org.apache.poi.util.IOUtils;
import org.apache.poi.xwpf.usermodel.XWPFDocument;

/**
 * @author Yegor Kozlov
 */
public class XWPFTestDataSamples {

    public static XWPFDocument openSampleDocument(String sampleName) throws IOException {
        InputStream is = POIDataSamples.getDocumentInstance().openResourceAsStream(sampleName);
        return new XWPFDocument(is);
    }

    public static XWPFDocument writeOutAndReadBack(XWPFDocument doc) throws IOException {
        ByteArrayOutputStream baos = new ByteArrayOutputStream(4096);
        doc.write(baos);
        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
        return new XWPFDocument(bais);
    }

    public static byte[] getImage(String filename) throws IOException {
        InputStream is = POIDataSamples.getDocumentInstance().openResourceAsStream(filename);
        byte[] result = IOUtils.toByteArray(is);
        return result;
    }
}