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Java

Convert XML Document to String

import java.io.*;
import javax.xml.parsers.*;
import org.w3c.dom.*;
import org.xml.sax.*;
import javax.xml.transform.*; 
import javax.xml.transform.dom.DOMSource; 
import javax.xml.transform.stream.StreamResult;

public class XMLtoString{
  static public void main(String[] args){
    try{
      BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));


        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = factory.newDocumentBuilder();
        Document doc = builder.parse("1.xml");
        StringWriter stringWriter = new StringWriter(); 
        Transformer transformer = TransformerFactory.newInstance().newTransformer(); 
        transformer.transform(new DOMSource(doc), new StreamResult(stringWriter)); 
        String strFileContent = stringWriter.toString(); //This is string data of xml file
        System.out.println(strFileContent);

    }
    catch (Exception e){
      e.getMessage();
    }
  }
}
https://snipt.net/embed/6934d1fda2565d515c9bf1e17aae4d9f/
/raw/6934d1fda2565d515c9bf1e17aae4d9f/
6934d1fda2565d515c9bf1e17aae4d9f
java
Java
30
2019-08-18T21:47:34
True
False
False
Dec 27, 2012 at 09:25 AM
/api/public/snipt/52424/
convert-xml-document-to-string
<table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><a href="#L-1"> 1</a> <a href="#L-2"> 2</a> <a href="#L-3"> 3</a> <a href="#L-4"> 4</a> <a href="#L-5"> 5</a> <a href="#L-6"> 6</a> <a href="#L-7"> 7</a> <a href="#L-8"> 8</a> <a href="#L-9"> 9</a> <a href="#L-10">10</a> <a href="#L-11">11</a> <a href="#L-12">12</a> <a href="#L-13">13</a> <a href="#L-14">14</a> <a href="#L-15">15</a> <a href="#L-16">16</a> <a href="#L-17">17</a> <a href="#L-18">18</a> <a href="#L-19">19</a> <a href="#L-20">20</a> <a href="#L-21">21</a> <a href="#L-22">22</a> <a href="#L-23">23</a> <a href="#L-24">24</a> <a href="#L-25">25</a> <a href="#L-26">26</a> <a href="#L-27">27</a> <a href="#L-28">28</a> <a href="#L-29">29</a></pre></div></td><td class="code"><div class="highlight"><pre><span></span><span id="L-1"><a name="L-1"></a><span class="kn">import</span> <span class="nn">java.io.*</span><span class="o">;</span> </span><span id="L-2"><a name="L-2"></a><span class="kn">import</span> <span class="nn">javax.xml.parsers.*</span><span class="o">;</span> </span><span id="L-3"><a name="L-3"></a><span class="kn">import</span> <span class="nn">org.w3c.dom.*</span><span class="o">;</span> </span><span id="L-4"><a name="L-4"></a><span class="kn">import</span> <span class="nn">org.xml.sax.*</span><span class="o">;</span> </span><span id="L-5"><a name="L-5"></a><span class="kn">import</span> <span class="nn">javax.xml.transform.*</span><span class="o">;</span> </span><span id="L-6"><a name="L-6"></a><span class="kn">import</span> <span class="nn">javax.xml.transform.dom.DOMSource</span><span class="o">;</span> </span><span id="L-7"><a name="L-7"></a><span class="kn">import</span> <span class="nn">javax.xml.transform.stream.StreamResult</span><span class="o">;</span> </span><span id="L-8"><a name="L-8"></a> </span><span id="L-9"><a name="L-9"></a><span class="kd">public</span> <span class="kd">class</span> <span class="nc">XMLtoString</span><span class="o">{</span> </span><span id="L-10"><a name="L-10"></a> <span class="kd">static</span> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">main</span><span class="o">(</span><span class="n">String</span><span class="o">[]</span> <span class="n">args</span><span class="o">){</span> </span><span id="L-11"><a name="L-11"></a> <span class="k">try</span><span class="o">{</span> </span><span id="L-12"><a name="L-12"></a> <span class="n">BufferedReader</span> <span class="n">bf</span> <span class="o">=</span> <span class="k">new</span> <span class="n">BufferedReader</span><span class="o">(</span><span class="k">new</span> <span class="n">InputStreamReader</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">in</span><span class="o">));</span> </span><span id="L-13"><a name="L-13"></a> </span><span id="L-14"><a name="L-14"></a> </span><span id="L-15"><a name="L-15"></a> <span class="n">DocumentBuilderFactory</span> <span class="n">factory</span> <span class="o">=</span> <span class="n">DocumentBuilderFactory</span><span class="o">.</span><span class="na">newInstance</span><span class="o">();</span> </span><span id="L-16"><a name="L-16"></a> <span class="n">DocumentBuilder</span> <span class="n">builder</span> <span class="o">=</span> <span class="n">factory</span><span class="o">.</span><span class="na">newDocumentBuilder</span><span class="o">();</span> </span><span id="L-17"><a name="L-17"></a> <span class="n">Document</span> <span class="n">doc</span> <span class="o">=</span> <span class="n">builder</span><span class="o">.</span><span class="na">parse</span><span class="o">(</span><span class="s">&quot;1.xml&quot;</span><span class="o">);</span> </span><span id="L-18"><a name="L-18"></a> <span class="n">StringWriter</span> <span class="n">stringWriter</span> <span class="o">=</span> <span class="k">new</span> <span class="n">StringWriter</span><span class="o">();</span> </span><span id="L-19"><a name="L-19"></a> <span class="n">Transformer</span> <span class="n">transformer</span> <span class="o">=</span> <span class="n">TransformerFactory</span><span class="o">.</span><span class="na">newInstance</span><span class="o">().</span><span class="na">newTransformer</span><span class="o">();</span> </span><span id="L-20"><a name="L-20"></a> <span class="n">transformer</span><span class="o">.</span><span class="na">transform</span><span class="o">(</span><span class="k">new</span> <span class="n">DOMSource</span><span class="o">(</span><span class="n">doc</span><span class="o">),</span> <span class="k">new</span> <span class="n">StreamResult</span><span class="o">(</span><span class="n">stringWriter</span><span class="o">));</span> </span><span id="L-21"><a name="L-21"></a> <span class="n">String</span> <span class="n">strFileContent</span> <span class="o">=</span> <span class="n">stringWriter</span><span class="o">.</span><span class="na">toString</span><span class="o">();</span> <span class="c1">//This is string data of xml file</span> </span><span id="L-22"><a name="L-22"></a> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">strFileContent</span><span class="o">);</span> </span><span id="L-23"><a name="L-23"></a> </span><span id="L-24"><a name="L-24"></a> <span class="o">}</span> </span><span id="L-25"><a name="L-25"></a> <span class="k">catch</span> <span class="o">(</span><span class="n">Exception</span> <span class="n">e</span><span class="o">){</span> </span><span id="L-26"><a name="L-26"></a> <span class="n">e</span><span class="o">.</span><span class="na">getMessage</span><span class="o">();</span> </span><span id="L-27"><a name="L-27"></a> <span class="o">}</span> </span><span id="L-28"><a name="L-28"></a> <span class="o">}</span> </span><span id="L-29"><a name="L-29"></a><span class="o">}</span> </span></pre></div> </td></tr></table>
builder, convert, document, documentbuilderfactory, dom, java, sax, string, stringwriter, transformer, xml