How to convert HTML contains to Wiki Markup

[Suman Jha]

I am building integration between JIRA and my JAVA tools.

In my tool I have HTML contails like below as a story, and now I wanted to convert this as a JIRA story description, can you please let me know how to do so, I am totally new to REST API and JIRA.

<p><strong>Bold data</strong></p><p><em>Italic data</em></p><p><s>Strike data</s></p><p><a href="http://google.com" target="_blank">http://google.com</a></p>
<ol>
<li>Numbered list 1</li>
<li>Numbered list 2</li>
</ol>
<ul>
<li>Bulleted list 1</li>
<li>Bulleted list 2</li>
</ul>
<p><span style="color:#FF0000;">Text Color</span></p>
<table border="1" cellpadding="1" cellspacing="1" style="width: 500px;">
<tbody>
<tr>
<td>Column 1</td>
<td>Column 2</td>
<td>Column 3</td>
<td>Column 4</td>
</tr>
<tr>
<td>A</td>
<td>B</td>
<td>C</td>
<td>D</td>
</tr>
</tbody>
</table>