169 lines
4.9 KiB
HTML
169 lines
4.9 KiB
HTML
<html>
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<head>
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<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<meta content="text/html; charset=ISO-8859-1">
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<title>HSSF</title>
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<style type="text/css">
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body { background-color: white; font-size: normal; color: black ; }
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a { color: #525d76; }
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a.black { color: #000000;}
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table {border-width: 0; width: 100%}
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table.centered {text-align: center}
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table.title {text-align: center; width: 80%}
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img{border-width: 0;}
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span.s1 {font-family: Helvetica, Arial, sans-serif; font-weight: bold; color: #000000; }
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span.s1_white { font-family: Helvetica, Arial, sans-serif; font-weight: bold; color: #ffffff; }
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span.title {font-family: Helvetica, Arial, sans-serif; font-weight: bold; color: #000000; }
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span.c1 {color: #000000; font-family: Helvetica, Arial, sans-serif}
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tr.left {text-align: left}
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hr { width: 100%; size: 2}
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</style>
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</head>
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<body>
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<table width="100%" cellspacing="0" cellpadding="0" border="0">
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<tr>
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<td valign="top" align="left"><a href="http://jakarta.apache.org/index.html"><img hspace="0" vspace="0" border="0" src="images/jakarta-logo.gif"></a></td><td width="100%" valign="top" align="left" bgcolor="#ffffff"><img hspace="0" vspace="0" border="0" align="right" src="images/header.gif"></td>
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</tr>
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<tr>
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<td colspan="2" bgcolor="#525d76"><span class="c1"><a class="black" href="http://www.apache.org/">www.apache.org ></a><a class="black" href="http://jakarta.apache.org/">jakarta.apache.org ></a><a href="http://jakarta.apache.org/poi/" class="black">jakarta.apache.org/poi</a></span></td>
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</tr>
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<tr>
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<td height="8"></td>
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</tr>
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</table>
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<table border="0" cellpadding="0" cellspacing="0" width="100%">
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<tr>
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<td width="1%">
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<br>
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</td><td nowrap="1" valign="top" width="14%">
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<br>
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<span class="s1">Navigation</span>
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<br>
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<a class="s1" href="../index.html">Main</a>
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<br>
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<br>
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<span class="s1">HSSF</span>
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<br>
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<a class="s1" href="how-to.html">HOWTO</a>
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<br>
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<a class="s1" href="use-case.html">Use Case</a>
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<br>
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<a class="s1" href="diagrams.html">Pictorial Docs</a>
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<br>
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<br>
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<span class="s1">Contributer's Guide</span>
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<br>
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<a class="s1" href="record-generator.html">Record Generator</a>
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<br>
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</td><td width="1%">
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<br>
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</td><td align="left" valign="top" width="*">
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<title>HSSF</title>
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<table width="100%" align="center" class="centered">
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<tbody>
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<tr>
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<td align="center">
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<table border="0" cellpadding="1" cellspacing="0" class="title">
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<tbody>
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<tr>
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<td bgcolor="#525d76">
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<table width="100%" border="0" cellpadding="2" cellspacing="0" class="centered">
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<tbody>
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<tr>
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<td bgcolor="#f3dd61"><span class="title">HSSF</span></td>
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</tr>
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</tbody>
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</table>
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</td>
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</tr>
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</tbody>
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</table>
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</td>
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</tr>
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</tbody>
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</table>
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<font size="-2" color="#000000">
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<p>
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<a href="mailto:"></a>
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</p>
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</font>
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<div align="right">
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<table cellspacing="0" cellpadding="2" border="0" width="100%">
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<tr>
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<td bgcolor="#525D76"><font color="#ffffff" size="+1"><font face="Arial,sans-serif"><b>Overview</b></font></font></td>
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</tr>
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<tr>
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<td>
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<br>
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<p align="justify">HSSF is the POI Project's pure Java implementation of the Excel '97(-2002) file format.</p>
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<p align="justify">HSSF provides a way to read spreadsheets create, modify, read and write XLS spreadsheets
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It provides:
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</p>
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<ul>
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<li>low level structures for those with special needs</li>
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<li>an eventmodel api for efficient read-only access</li>
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<li>a full usermodel api for creating, reading and modifying XLS files</li>
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</ul>
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<p align="justify">
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Truth be told there is probably a better way to generate your spreadsheet
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generation (yet you'll still be using HSSF indirectly). At the time of
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this writing we're in the process of moving the HSSF Serializer over to
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the <a href="http://xml.apache.org/cocoon">Apache Cocoon
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Project</a>. With Cocoon you can serialize any XML datasource (of
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which might be a ESQL page outputting in SQL for instance) by simply
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applying the stylesheet and designating the serializer.
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</p>
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<p align="justify">
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If you're merely reading spreadsheet data, then use the eventmodel api
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in the org.apache.poi.hssf.eventmodel package.
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</p>
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<p align="justify">
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If you're modifying spreadsheet data then use the usermodel api. You
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can also generate spreadsheets this way, but using Cocoon (which will do
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it this way indirectly) is the best way...we promise.
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</p>
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</td>
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</tr>
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</table>
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</div>
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<br>
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</td>
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</tr>
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</table>
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<br>
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<table width="100%" border="0" cellspacing="0" cellpadding="0">
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<tbody>
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<tr>
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<td>
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<hr noshade="" size="1">
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</td>
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</tr>
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<tr>
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<td align="center"><i>Copyright © 2002 Apache Software Foundation</i></td>
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</tr>
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<tr>
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<td align="right" width="100%">
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<br>
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</td>
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</tr>
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<tr>
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<td align="right" width="100%"><a href="http://krysalis.org/"><img alt="Krysalis Logo" src="images/krysalis-compatible.jpg"></a><a href="http://xml.apache.org/cocoon/"><img alt="Cocoon Logo" src="images/built-with-cocoon.gif"></a></td>
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</tr>
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</tbody>
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</table>
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</body>
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</html>
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