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https://github.com/tiennm99/lombok.git
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Added text for the Synchronized annotation to the features pages. Also did some fixes in regards to whitespacing (some fancy footwork in regards to white-space: pre).
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@@ -77,6 +77,9 @@
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<antcall target="-integrateSnippet">
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<param name="transformationName" value="Cleanup" />
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</antcall>
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<antcall target="-integrateSnippet">
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<param name="transformationName" value="Synchronized" />
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</antcall>
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<mkdir dir="dist" />
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<tar destfile="dist/website.tar">
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<tarfileset dir="build/website" />
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@@ -100,6 +103,7 @@
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<linecontainsregexp>
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<regexp pattern="(code>)|(font>)" />
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</linecontainsregexp>
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<striplinebreaks />
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</filterchain>
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</loadfile>
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<loadfile property="post" encoding="UTF-8" srcFile="${postout}">
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@@ -107,6 +111,7 @@
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<linecontainsregexp>
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<regexp pattern="(code>)|(font>)" />
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</linecontainsregexp>
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<striplinebreaks />
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</filterchain>
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</loadfile>
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<delete dir="build/temp" quiet="true" />
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@@ -0,0 +1,23 @@
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public class SynchronizedExample {
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private static final Object $LOCK = new Object[0];
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private final Object $lock = new Object[0];
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private final Object myLock = new Object();
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public static void hello() {
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synchronized($LOCK) {
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System.out.println("world");
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}
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}
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public int answerToLife() {
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synchronized($lock) {
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return 42;
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}
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}
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public void foo() {
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synchronized(myLock) {
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System.out.println("bar");
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}
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}
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}
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@@ -0,0 +1,20 @@
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import lombok.Synchronized;
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public class SynchronizedExample {
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private final Object myLock = new Object();
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@Synchronized
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public static void hello() {
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System.out.println("world");
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}
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@Synchronized
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public int answerToLife() {
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return 42;
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}
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@Synchronized("myLock")
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public void foo() {
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System.out.println("bar");
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}
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}
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@@ -0,0 +1,60 @@
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<!DOCTYPE html>
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<html><head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<link rel="stylesheet" type="text/css" href="../logi/reset.css" />
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<link rel="stylesheet" type="text/css" href="features.css" />
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<link rel="shortcut icon" href="../favicon.ico" type="image/x-icon" />
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<meta name="description" content="Spice up your java" />
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<title>@Synchronized</title>
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<!--[if lt IE 7]><script type="text/javascript" src="logi/iepngfix_tilebg.js"></script><![endif]-->
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</head><body><div id="pepper">
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<div class="minimumHeight"></div>
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<div class="meat">
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<div class="header"><a href="../index.html">Project Lombok</a></div>
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<h1>@Synchronized</h1>
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<div class="byline"><code>synchronized</code> done right: Don't expose your locks.</div>
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<div class="overview">
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<h3>Overview</h3>
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<p>
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<code>@Synchronized</code> is a safer variant of the <code>synchronized</code> method modifier. Like <code>synchronized</code>, the
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annotation can be used on static and instance methods only. It operates similarly to the <code>synchronized</code> keyword, but it locks
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on different objects. The keyword locks on <code>this</code>, but the annotation locks on a field named <code>$lock</code>, which is private.<br />
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If the field does not exist, it is created for you. If you annotate a <code>static</code> method, the annotation locks on a static field
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named <code>$LOCK</code> instead.
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</p><p>
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If you want, you can create these locks yourself. The <code>$lock</code> and <code>$LOCK</code> fields will of course not be generated if you
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already created them yourself. You can also choose to lock on another field, by using specifying it as parameter to the <code>@Synchronized</code>
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annotation. In this usage variant, the fields will not be created automatically, and you must explicitly create them yourself.
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</p><p>
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Locking on <code>this</code> or your own class object can have unfortunate side-effects, as other code not under your control can lock on these
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objects as well, which can cause race conditions and other nasty threading-related bugs.
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</p>
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</div>
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<div class="snippets">
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<div class="pre">
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<h3>With Lombok</h3>
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<div class="snippet">@HTML_PRE@</div>
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</div>
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<div class="sep"></div>
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<div class="post">
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<h3>Vanilla Java</h3>
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<div class="snippet">@HTML_POST@</div>
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</div>
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</div>
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<div style="clear: left;"></div>
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<div class="overview">
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<h3>Small print</h3><div class="smallprint">
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<p>
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If <code>$lock</code> and/or <code>$LOCK</code> are auto-generated, the fields are initialized with an empty <code>Object[]</code> array, and not
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just a <code>new Object()</code> as most snippets showing this pattern in action use. Lombok does this because a new object is <em>NOT</em>
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serializable, but 0-size array is. Therefore, using <code>@Synchronized</code> will not prevent your object from being serialized.
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</p>
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</div>
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</div>
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<div class="footer">
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<a href="index.html">Back to features</a> | <a href="Cleanup.html">Previous feature (@Cleanup)</a> | <a href="SneakyThrows.html">Next feature (@SneakyThrows)</a><br />
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<span class="copyright">Copyright © 2009 Reinier Zwitserloot and Roel Spilker, licensed under the <a href="http://www.opensource.org/licenses/mit-license.php">MIT licence</a>.</span>
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</div>
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<div style="clear: both;"></div>
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</div>
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</div></body></html>
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@@ -78,11 +78,10 @@ h1 {
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}
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.snippets {
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margin-top: 32px;
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margin-top: 0px;
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}
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.snippets .pre {
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white-space: pre;
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float: left;
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width: 45%;
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}
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@@ -93,6 +92,10 @@ h1 {
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border: 1px dotted #888;
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}
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.snippet font {
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white-space: pre;
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}
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.snippets .sep {
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display: block;
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width: 5%;
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@@ -101,7 +104,6 @@ h1 {
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}
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.snippets .post {
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white-space: pre;
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float: left;
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width: 45%;
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}
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@@ -114,10 +116,6 @@ h1 {
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font-size: 14px;
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}
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.snippet br {
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display: none;
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}
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.footer {
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clear: left;
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margin: 0 auto 0 auto;
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