mirror of
https://github.com/berkeleydb/libdb.git
synced 2024-11-17 01:26:25 +00:00
147 lines
5.6 KiB
HTML
147 lines
5.6 KiB
HTML
|
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
|||
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|||
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|||
|
|
<head>
|
|||
|
|
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
|
|||
|
|
<title>Preface</title>
|
|||
|
|
<link rel="stylesheet" href="gettingStarted.css" type="text/css" />
|
|||
|
|
<meta name="generator" content="DocBook XSL Stylesheets V1.73.2" />
|
|||
|
|
<link rel="start" href="index.html" title="Berkeley DB Collections Tutorial" />
|
|||
|
|
<link rel="up" href="index.html" title="Berkeley DB Collections Tutorial" />
|
|||
|
|
<link rel="prev" href="index.html" title="Berkeley DB Collections Tutorial" />
|
|||
|
|
<link rel="next" href="moreinfo.html" title="For More Information" />
|
|||
|
|
</head>
|
|||
|
|
<body>
|
|||
|
|
<div xmlns="" class="navheader">
|
|||
|
|
<div class="libver">
|
|||
|
|
<p>Library Version 11.2.5.2</p>
|
|||
|
|
</div>
|
|||
|
|
<table width="100%" summary="Navigation header">
|
|||
|
|
<tr>
|
|||
|
|
<th colspan="3" align="center">Preface</th>
|
|||
|
|
</tr>
|
|||
|
|
<tr>
|
|||
|
|
<td width="20%" align="left"><a accesskey="p" href="index.html">Prev</a> </td>
|
|||
|
|
<th width="60%" align="center"> </th>
|
|||
|
|
<td width="20%" align="right"> <a accesskey="n" href="moreinfo.html">Next</a></td>
|
|||
|
|
</tr>
|
|||
|
|
</table>
|
|||
|
|
<hr />
|
|||
|
|
</div>
|
|||
|
|
<div class="preface" lang="en" xml:lang="en">
|
|||
|
|
<div class="titlepage">
|
|||
|
|
<div>
|
|||
|
|
<div>
|
|||
|
|
<h2 class="title"><a id="preface"></a>Preface</h2>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
<div class="toc">
|
|||
|
|
<p>
|
|||
|
|
<b>Table of Contents</b>
|
|||
|
|
</p>
|
|||
|
|
<dl>
|
|||
|
|
<dt>
|
|||
|
|
<span class="sect1">
|
|||
|
|
<a href="preface.html#conventions">Conventions Used in this Book</a>
|
|||
|
|
</span>
|
|||
|
|
</dt>
|
|||
|
|
<dt>
|
|||
|
|
<span class="sect1">
|
|||
|
|
<a href="moreinfo.html">For More Information</a>
|
|||
|
|
</span>
|
|||
|
|
</dt>
|
|||
|
|
<dd>
|
|||
|
|
<dl>
|
|||
|
|
<dt>
|
|||
|
|
<span class="sect2">
|
|||
|
|
<a href="moreinfo.html#contact_us">Contact Us</a>
|
|||
|
|
</span>
|
|||
|
|
</dt>
|
|||
|
|
</dl>
|
|||
|
|
</dd>
|
|||
|
|
</dl>
|
|||
|
|
</div>
|
|||
|
|
<p>
|
|||
|
|
Welcome to the Berkeley DB (DB) Collections API. This document
|
|||
|
|
provides a tutorial that introduces the collections API.
|
|||
|
|
The goal of this document is to provide you with an efficient mechanism
|
|||
|
|
with which you can quickly become efficient with this API. As such, this document is
|
|||
|
|
intended for Java developers and senior software architects who are
|
|||
|
|
looking for transactionally-protected backing of their Java collections.
|
|||
|
|
No prior experience with DB technologies is expected or required.
|
|||
|
|
</p>
|
|||
|
|
<p>
|
|||
|
|
This document reflects Berkeley DB 11<span class="emphasis"><em>g</em></span> Release 2, which
|
|||
|
|
provides DB library version 11.2.5.2.
|
|||
|
|
</p>
|
|||
|
|
<div class="sect1" lang="en" xml:lang="en">
|
|||
|
|
<div class="titlepage">
|
|||
|
|
<div>
|
|||
|
|
<div>
|
|||
|
|
<h2 class="title" style="clear: both"><a id="conventions"></a>Conventions Used in this Book</h2>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
<p>
|
|||
|
|
The following typographical conventions are used within in this manual:
|
|||
|
|
</p>
|
|||
|
|
<p>
|
|||
|
|
Class names are represented in <code class="classname">monospaced font</code>, as are <code class="methodname">method
|
|||
|
|
names</code>. For example: "The <code class="methodname">Environment.openDatabase()</code> method
|
|||
|
|
returns a <code class="classname">Database</code> class object."
|
|||
|
|
</p>
|
|||
|
|
<p>
|
|||
|
|
Variable or non-literal text is presented in <span class="emphasis"><em>italics</em></span>. For example: "Go to your
|
|||
|
|
<span class="emphasis"><em>DB_INSTALLATION_HOME</em></span> directory."
|
|||
|
|
</p>
|
|||
|
|
<p>
|
|||
|
|
Program examples are displayed in a monospaced font on a shaded background. For example:
|
|||
|
|
</p>
|
|||
|
|
<pre class="programlisting">import com.sleepycat.db.Environment;
|
|||
|
|
import com.sleepycat.db.EnvironmentConfig;
|
|||
|
|
import java.io.File;
|
|||
|
|
|
|||
|
|
...
|
|||
|
|
|
|||
|
|
// Open the environment. Allow it to be created if it does not already
|
|||
|
|
// exist.
|
|||
|
|
Environment myDbEnvironment;</pre>
|
|||
|
|
<p>
|
|||
|
|
In situations in this book, programming examples are updated from one chapter to the next in this book. When
|
|||
|
|
this occurs, the new code is presented in <strong class="userinput"><code>monospaced bold</code></strong> font. For example:
|
|||
|
|
</p>
|
|||
|
|
<pre class="programlisting">import com.sleepycat.db.Environment;
|
|||
|
|
import com.sleepycat.db.EnvironmentConfig;
|
|||
|
|
import java.io.File;
|
|||
|
|
|
|||
|
|
...
|
|||
|
|
|
|||
|
|
// Open the environment. Allow it to be created if it does not already
|
|||
|
|
// exist.
|
|||
|
|
<strong class="userinput"><code>Environment myDbEnv;
|
|||
|
|
EnvironmentConfig envConfig = new EnvironmentConfig();
|
|||
|
|
envConfig.setAllowCreate(true);
|
|||
|
|
myDbEnv = new Environment(new File("/export/dbEnv"), envConfig);</code></strong> </pre>
|
|||
|
|
</div>
|
|||
|
|
</div>
|
|||
|
|
<div class="navfooter">
|
|||
|
|
<hr />
|
|||
|
|
<table width="100%" summary="Navigation footer">
|
|||
|
|
<tr>
|
|||
|
|
<td width="40%" align="left"><a accesskey="p" href="index.html">Prev</a> </td>
|
|||
|
|
<td width="20%" align="center"> </td>
|
|||
|
|
<td width="40%" align="right"> <a accesskey="n" href="moreinfo.html">Next</a></td>
|
|||
|
|
</tr>
|
|||
|
|
<tr>
|
|||
|
|
<td width="40%" align="left" valign="top">Berkeley DB Collections Tutorial </td>
|
|||
|
|
<td width="20%" align="center">
|
|||
|
|
<a accesskey="h" href="index.html">Home</a>
|
|||
|
|
</td>
|
|||
|
|
<td width="40%" align="right" valign="top"> For More Information</td>
|
|||
|
|
</tr>
|
|||
|
|
</table>
|
|||
|
|
</div>
|
|||
|
|
</body>
|
|||
|
|
</html>
|