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diff --git a/tools/findbugs/doc/manual/anttask.html b/tools/findbugs/doc/manual/anttask.html deleted file mode 100644 index e601e1f..0000000 --- a/tools/findbugs/doc/manual/anttask.html +++ /dev/null @@ -1,214 +0,0 @@ -<html><head> - <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> - <title>Chapter 6. Using the FindBugs™ Ant task</title><meta name="generator" content="DocBook XSL Stylesheets V1.76.1"><link rel="home" href="index.html" title="FindBugs™ Manual"><link rel="up" href="index.html" title="FindBugs™ Manual"><link rel="prev" href="gui.html" title="Chapter 5. Using the FindBugs GUI"><link rel="next" href="eclipse.html" title="Chapter 7. Using the FindBugs™ Eclipse plugin"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Chapter 6. Using the <span class="application">FindBugs</span>™ <span class="application">Ant</span> task</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="gui.html">Prev</a> </td><th width="60%" align="center"> </th><td width="20%" align="right"> <a accesskey="n" href="eclipse.html">Next</a></td></tr></table><hr></div><div class="chapter" title="Chapter 6. Using the FindBugs™ Ant task"><div class="titlepage"><div><div><h2 class="title"><a name="anttask"></a>Chapter 6. Using the <span class="application">FindBugs</span>™ <span class="application">Ant</span> task</h2></div></div></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><span class="sect1"><a href="anttask.html#d0e1205">1. Installing the <span class="application">Ant</span> task</a></span></dt><dt><span class="sect1"><a href="anttask.html#d0e1243">2. Modifying build.xml</a></span></dt><dt><span class="sect1"><a href="anttask.html#d0e1314">3. Executing the task</a></span></dt><dt><span class="sect1"><a href="anttask.html#d0e1339">4. Parameters</a></span></dt></dl></div><p> -This chapter describes how to integrate <span class="application">FindBugs</span> into a build script -for <a class="ulink" href="http://ant.apache.org/" target="_top"><span class="application">Ant</span></a>, which is a popular Java build -and deployment tool. Using the <span class="application">FindBugs</span> <span class="application">Ant</span> task, your build script can -automatically run <span class="application">FindBugs</span> on your Java code. -</p><p> -The <span class="application">Ant</span> task was generously contributed by Mike Fagan. -</p><div class="sect1" title="1. Installing the Ant task"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="d0e1205"></a>1. Installing the <span class="application">Ant</span> task</h2></div></div></div><p> -To install the <span class="application">Ant</span> task, simply copy <code class="filename"><em class="replaceable"><code>$FINDBUGS_HOME</code></em>/lib/findbugs-ant.jar</code> -into the <code class="filename">lib</code> subdirectory of your <span class="application">Ant</span> installation. - -</p><div class="note" title="Note" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" summary="Note"><tr><td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="note.png"></td><th align="left">Note</th></tr><tr><td align="left" valign="top"><p>It is strongly recommended that you use the <span class="application">Ant</span> task with the version -of <span class="application">FindBugs</span> it was included with. We do not guarantee that the <span class="application">Ant</span> task Jar file -will work with any version of <span class="application">FindBugs</span> other than the one it was included with.</p></td></tr></table></div><p> -</p></div><div class="sect1" title="2. Modifying build.xml"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="d0e1243"></a>2. Modifying build.xml</h2></div></div></div><p> -To incorporate <span class="application">FindBugs</span> into <code class="filename">build.xml</code> (the build script -for <span class="application">Ant</span>), you first need to add a task definition. This should appear as follows: - -</p><pre class="screen"> - <taskdef name="findbugs" classname="edu.umd.cs.findbugs.anttask.FindBugsTask"/> -</pre><p> - -The task definition specifies that when a <code class="literal">findbugs</code> element is -seen in <code class="filename">build.xml</code>, it should use the indicated class to execute the task. -</p><p> -After you have added the task definition, you can define a target -which uses the <code class="literal">findbugs</code> task. Here is an example -which could be added to the <code class="filename">build.xml</code> for the -Apache <a class="ulink" href="http://jakarta.apache.org/bcel/" target="_top">BCEL</a> library. - -</p><pre class="screen"> - <property name="findbugs.home" value="/export/home/daveho/work/findbugs" /> - - <target name="findbugs" depends="jar"> - <findbugs home="${findbugs.home}" - output="xml" - outputFile="bcel-fb.xml" > - <auxClasspath path="${basedir}/lib/Regex.jar" /> - <sourcePath path="${basedir}/src/java" /> - <class location="${basedir}/bin/bcel.jar" /> - </findbugs> - </target> -</pre><p> - -The <code class="literal">findbugs</code> element must have the <code class="literal">home</code> -attribute set to the directory in which <span class="application">FindBugs</span> is installed; in other words, -<em class="replaceable"><code>$FINDBUGS_HOME</code></em>. See <a class="xref" href="installing.html" title="Chapter 2. Installing FindBugs™">Chapter 2, <i>Installing <span class="application">FindBugs</span>™</i></a>. -</p><p> -This target will execute <span class="application">FindBugs</span> on <code class="filename">bcel.jar</code>, which is the -Jar file produced by BCEL's build script. (By making it depend on the "jar" -target, we ensure that the library is fully compiled before running <span class="application">FindBugs</span> on it.) -The output of <span class="application">FindBugs</span> will be saved in XML format to a file called -<code class="filename">bcel-fb.xml</code>. -An auxiliary Jar file, <code class="filename">Regex.jar</code>, is added to the aux classpath, -because it is referenced by the main BCEL library. A source path is specified -so that the saved bug data will have accurate references to the BCEL source code. -</p></div><div class="sect1" title="3. Executing the task"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="d0e1314"></a>3. Executing the task</h2></div></div></div><p> -Here is an example of invoking <span class="application">Ant</span> from the command line, using the <code class="literal">findbugs</code> -target defined above. - -</p><pre class="screen"> - <code class="prompt">[daveho@noir]$</code> <span class="command"><strong>ant findbugs</strong></span> - Buildfile: build.xml - - init: - - compile: - - examples: - - jar: - - findbugs: - [findbugs] Running FindBugs... - [findbugs] Bugs were found - [findbugs] Output saved to bcel-fb.xml - - BUILD SUCCESSFUL - Total time: 35 seconds -</pre><p> - -In this case, because we saved the bug results in an XML file, we can -use the <span class="application">FindBugs</span> GUI to view the results; see <a class="xref" href="running.html" title="Chapter 4. Running FindBugs™">Chapter 4, <i>Running <span class="application">FindBugs</span>™</i></a>. -</p></div><div class="sect1" title="4. Parameters"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="d0e1339"></a>4. Parameters</h2></div></div></div><p>This section describes the parameters that may be specified when -using the <span class="application">FindBugs</span> task. - -</p><div class="variablelist"><dl><dt><span class="term"><code class="literal">class</code></span></dt><dd><p> - A optional nested element specifying which classes to analyze. The <code class="literal">class</code> - element must specify a <code class="literal">location</code> attribute which names the - archive file (jar, zip, etc.), directory, or class file to be analyzed. Multiple <code class="literal">class</code> - elements may be specified as children of a single <code class="literal">findbugs</code> element. - </p><p>In addition to or instead of specifying a <code class="literal">class</code> element, - the <span class="application">FindBugs</span> task can contain one or more <code class="literal">fileset</code> element(s) that - specify files to be analyzed. - For example, you might use a fileset to specify that all of the jar files in a directory - should be analyzed. - </p></dd><dt><span class="term"><code class="literal">auxClasspath</code></span></dt><dd><p> - An optional nested element which specifies a classpath (Jar files or directories) - containing classes used by the analyzed library or application, but which - you don't want to analyze. It is specified the same way as - <span class="application">Ant</span>'s <code class="literal">classpath</code> element for the Java task. - </p></dd><dt><span class="term"><code class="literal">sourcePath</code></span></dt><dd><p> - An optional nested element which specifies a source directory path - containing source files used to compile the Java code being analyzed. - By specifying a source path, any generated XML bug output will have - complete source information, which allows later viewing in the - GUI. - </p></dd><dt><span class="term"><code class="literal">home</code></span></dt><dd><p> - A required attribute. - It must be set to the name of the directory where <span class="application">FindBugs</span> is installed. - </p></dd><dt><span class="term"><code class="literal">quietErrors</code></span></dt><dd><p> - An optional boolean attribute. - If true, reports of serious analysis errors and missing classes will - be suppressed in the <span class="application">FindBugs</span> output. Default is false. - </p></dd><dt><span class="term"><code class="literal">reportLevel</code></span></dt><dd><p> - An optional attribute. It specifies - the confidence/priority threshold for reporting issues. If set to "low", confidence is not used to filter bugs. - If set to "medium" (the default), low confidence issues are supressed. - If set to "high", only high confidence bugs are reported. - </p></dd><dt><span class="term"><code class="literal">output</code></span></dt><dd><p> - Optional attribute. - It specifies the output format. If set to "xml" (the default), output - is in XML format. - If set to "xml:withMessages", output is in XML format augmented with - human-readable messages. (You should use this format if you plan - to generate a report using an XSL stylesheet.) - If set to "html", output is in HTML formatted (default stylesheet is default.xsl). - If set to "text", output is in ad-hoc text format. - If set to "emacs", output is in <a class="ulink" href="http://www.gnu.org/software/emacs/" target="_top">Emacs</a> error message format. - If set to "xdocs", output is xdoc XML for use with Apache Maven. - </p></dd><dt><span class="term"><code class="literal">stylesheet</code></span></dt><dd><p> - Optional attribute. - It specifies the stylesheet to use to generate html output when the output is set to html. - Stylesheets included in the FindBugs distribution include default.xsl, fancy.xsl, fancy-hist.xsl, plain.xsl, and summary.xsl. - The default value, if no stylesheet attribute is provided, is default.xsl. - - </p></dd><dt><span class="term"><code class="literal">sort</code></span></dt><dd><p> - Optional attribute. If the <code class="literal">output</code> attribute - is set to "text", then the <code class="literal">sort</code> attribute specifies - whether or not reported bugs are sorted by class. Default is true. - </p></dd><dt><span class="term"><code class="literal">outputFile</code></span></dt><dd><p> - Optional attribute. If specified, names the output file in which the - <span class="application">FindBugs</span> output will be saved. By default, the output is displayed - directly by <span class="application">Ant</span>. - </p></dd><dt><span class="term"><code class="literal">debug</code></span></dt><dd><p> - Optional boolean attribute. If set to true, <span class="application">FindBugs</span> prints diagnostic - information about which classes are being analyzed, and which bug pattern - detectors are being run. Default is false. - </p></dd><dt><span class="term"><code class="literal">effort</code></span></dt><dd><p> - Set the analysis effort level. The value specified should be - one of <code class="literal">min</code>, <code class="literal">default</code>, - or <code class="literal">max</code>. See <a class="xref" href="running.html#commandLineOptions" title="3. Command-line Options">Section 3, “Command-line Options”</a> - for more information about setting the analysis level. - </p></dd><dt><span class="term"><code class="literal">conserveSpace</code></span></dt><dd><p>Synonym for effort="min".</p></dd><dt><span class="term"><code class="literal">workHard</code></span></dt><dd><p>Synonym for effort="max".</p></dd><dt><span class="term"><code class="literal">visitors</code></span></dt><dd><p> - Optional attribute. It specifies a comma-separated list of bug detectors - which should be run. The bug detectors are specified by their class names, - without any package qualification. By default, all detectors which are - not disabled by default are run. - </p></dd><dt><span class="term"><code class="literal">omitVisitors</code></span></dt><dd><p> - Optional attribute. It is like the <code class="literal">visitors</code> attribute, - except it specifies detectors which will <span class="emphasis"><em>not</em></span> be run. - </p></dd><dt><span class="term"><code class="literal">excludeFilter</code></span></dt><dd><p> - Optional attribute. It specifies the filename of a filter specifying bugs - to exclude from being reported. See <a class="xref" href="filter.html" title="Chapter 8. Filter Files">Chapter 8, <i>Filter Files</i></a>. - </p></dd><dt><span class="term"><code class="literal">includeFilter</code></span></dt><dd><p> - Optional attribute. It specifies the filename of a filter specifying - which bugs are reported. See <a class="xref" href="filter.html" title="Chapter 8. Filter Files">Chapter 8, <i>Filter Files</i></a>. - </p></dd><dt><span class="term"><code class="literal">projectFile</code></span></dt><dd><p> - Optional attribute. It specifies the name of a project file. - Project files are created by the <span class="application">FindBugs</span> GUI, and specify classes, - aux classpath entries, and source directories. By naming a project, - you don't need to specify any <code class="literal">class</code> elements, - nor do you need to specify <code class="literal">auxClasspath</code> or - <code class="literal">sourcePath</code> attributes. - See <a class="xref" href="running.html" title="Chapter 4. Running FindBugs™">Chapter 4, <i>Running <span class="application">FindBugs</span>™</i></a> for how to create a project. - </p></dd><dt><span class="term"><code class="literal">jvmargs</code></span></dt><dd><p> - Optional attribute. It specifies any arguments that should be passed - to the Java virtual machine used to run <span class="application">FindBugs</span>. You may need to - use this attribute to specify flags to increase the amount of memory - the JVM may use if you are analyzing a very large program. - </p></dd><dt><span class="term"><code class="literal">systemProperty</code></span></dt><dd><p> - Optional nested element. If specified, defines a system property. - The <code class="literal">name</code> attribute specifies the name of the - system property, and the <code class="literal">value</code> attribute specifies - the value of the system property. - </p></dd><dt><span class="term"><code class="literal">timeout</code></span></dt><dd><p> - Optional attribute. It specifies the amount of time, in milliseconds, - that the Java process executing <span class="application">FindBugs</span> may run before it is - assumed to be hung and is terminated. The default is 600,000 - milliseconds, which is ten minutes. Note that for very large - programs, <span class="application">FindBugs</span> may require more than ten minutes to complete its - analysis. - </p></dd><dt><span class="term"><code class="literal">failOnError</code></span></dt><dd><p> - Optional boolean attribute. Whether to abort the build process if there is an - error running <span class="application">FindBugs</span>. Defaults to "false" - </p></dd><dt><span class="term"><code class="literal">errorProperty</code></span></dt><dd><p> - Optional attribute which specifies the name of a property that - will be set to "true" if an error occurs while running <span class="application">FindBugs</span>. - </p></dd><dt><span class="term"><code class="literal">warningsProperty</code></span></dt><dd><p> - Optional attribute which specifies the name of a property - that will be set to "true" if any warnings are reported by - <span class="application">FindBugs</span> on the analyzed program. - </p></dd><dt><span class="term"><code class="literal">userPreferencesFile</code></span></dt><dd><p> - Optional attribute. Set the path of the user preferences file to use, which might override some of the options abobe. - Specifying <code class="literal">userPreferencesFile</code> as first argument would mean some later - options will override them, as last argument would mean they will override some previous options). - This rationale behind this option is to reuse FindBugs Eclipse project settings for command - line execution. - </p></dd></dl></div><p> - - -</p></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="gui.html">Prev</a> </td><td width="20%" align="center"> </td><td width="40%" align="right"> <a accesskey="n" href="eclipse.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Chapter 5. Using the <span class="application">FindBugs</span> GUI </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> Chapter 7. 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