怎样把Findbugs集成CruiseControl里面

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Findbugs是一个Java项目的静态分析工具

CruiseControl很好的支持了Findbugs的集成。

本文主要讲述如何将Findbugs集成了CruiseControl之中。

第一步：增加Findbugs到Build文件中

在Ant的Build文件中，增加：

第二步：增加CruiseControl的日志文件指向

在CruiseControl的Config.xml文件中增加

到<log>标签

第三步：增加cruisecontrol.css的内容

找到｛CruiseControl安装目录｝\webapps\cruisecontrol\css文件夹下的cruisecontrol.css文件中，在文件的末尾加上：

.findbugs-oddrow { background-color:#CCCCCC }
.findbugs-data { font-family:arial,helvetica,sans-serif; font-size:8pt; color:#000000; }
.findbugs-sectionheader { background-color:#000066; font-family:arial,helvetica,sans-serif; font-size:10pt; color:#FFFFFF; }
.findbugs-tablerow0 { font-family:arial,helvetica,sans-serif; font-size:8pt; color:#000000; background-color: #FFFFFF; }
.findbugs-tablerow1 { font-family:arial,helvetica,sans-serif; font-size:8pt; color:#000000; background-color:#CCCCCC; }
.findbugs-detailrow0 { font-family:arial,helvetica,sans-serif; font-size:8pt; color:#000000; background-color: #FFFFFF; }
.findbugs-detailrow1 { font-family:arial,helvetica,sans-serif; font-size:8pt; color:#000000; background-color:#CCCCCC; }
.findbugs-tableheader { font-family:arial,helvetica,sans-serif; font-size:9pt; font-weight: bold; color:#000080; background-color:#CCDDDD; }
.findbugs-warningtable tr.findbugs-tablerow0:hover, .findbugs-warningtable tr.findbugs-tablerow1:hover { background-color: #aaffaa; }
.findbugs-priority-1 { color: red; font-weight: bold; }
.findbugs-priority-2 { color: orange; font-weight: bold; }
.findbugs-priority-3 { color: green; font-weight: bold; }
.findbugs-priority-4 { color: blue; font-weight: bold;}

第四步：在CruiseControl的主界面上增加一个新的Tab。

找到｛CruiseControl安装目录｝\webapps\cruisecontrol文件夹下的main.jsp文件中，在文件加上：

          <cruisecontrol:tab name="findbugs" label="FindBugs" >
            <%@ include file="findbugs.jsp" %>
          </cruisecontrol:tab>

第五步：增加findbugs.jsp

增加到｛CruiseControl安装目录｝\webapps\cruisecontrol中，

内容为：

<%@ taglib uri="/WEB-INF/cruisecontrol-jsp11.tld" prefix="cruisecontrol"%>
<cruisecontrol:xsl xslFile="/xsl/findbugs-details.xsl"/>

第六步：增加 findbugs-details.xsl

增加到｛CruiseControl安装目录｝\webapps\cruisecontrol\xsl 中，

内容为：

<?xml version="1.0" encoding="UTF-8"?>




<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">

<xsl:output method="html" />

<xsl:template match="/">
<xsl:apply-templates select="." mode="findbugs"/>
</xsl:template>

<xsl:template match="/" mode="findbugs">
<xsl:variable name="unique-catkey" select="/cruisecontrol/BugCollection/BugCategory/@category"/>

<script type="text/javascript">
function toggleRow(elid) {
if (document.getElementById) {
element = document.getElementById(elid);
if (element) {
if (element.style.display == 'none') {
element.style.display = 'block';
//window.status = 'Toggle on!';
} else {
element.style.display = 'none';
//window.status = 'Toggle off!';
}
}
}
}
</script>

<xsl:if test="count(cruisecontrol/BugCollection) = 0">
FindBugs was not run against this project.
</xsl:if>

<xsl:if test="count(cruisecontrol/BugCollection) > 0">
<table class="header" align="center" border="0" cellpadding="8" cellspacing="0" width="98%">
<tr>
<th class="big">FindBugs Report</th>
</tr>
</table>

<table align="center" cellpadding="8" cellspacing="0" border="0" width="98%">
<tr>
<td class="findbugs-sectionheader">Metrics</td>
</tr>
<xsl:apply-templates select="/cruisecontrol/BugCollection/FindBugsSummary" mode="findbugs"/>
<tr>
<td> </td>
</tr>
<tr>
<td class="findbugs-sectionheader">Summary</td>
</tr>
<tr>
<td>

<table width="500" cellpadding="5" cellspacing="2">
<tr class="findbugs-tableheader">
<th align="left">Warning Type</th>
<th align="right">Number</th>
</tr>

<xsl:for-each select="$unique-catkey">
<xsl:sort select="." order="ascending"/>
<xsl:variable name="catkey" select="."/>
<xsl:variable name="catdesc" select="/cruisecontrol/BugCollection/BugCategory[@category=$catkey]/Description"/>
<xsl:variable name="styleclass">
<xsl:choose>
<xsl:when test="position() mod 2 = 1">findbugs-tablerow0</xsl:when>
<xsl:otherwise>findbugs-tablerow1</xsl:otherwise>
</xsl:choose>
</xsl:variable>

<tr class="{$styleclass}">
<td><xsl:value-of select="$catdesc"/> Warnings</td>
<td align="right"><xsl:value-of select="count(/cruisecontrol/BugCollection/BugInstance[@category=$catkey])"/></td>
</tr>
</xsl:for-each>

<xsl:variable name="styleclass">
<xsl:choose>
<xsl:when test="count($unique-catkey) mod 2 = 0">findbugs-tablerow0</xsl:when>
<xsl:otherwise>findbugs-tablerow1</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<tr class="{$styleclass}">
<td><b>Total</b></td>
<td align="right"><b><xsl:value-of select="count(/cruisecontrol/BugCollection/BugInstance)"/></b></td>
</tr>
</table>

</td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td class="findbugs-sectionheader">Warnings</td>
</tr>
<tr class="findbugs-tablerow0">
<td>Click on a warning row to see full context information.</td>
</tr>
<tr>
<td>

<table align="center" cellpadding="8" cellspacing="0" border="0" width="98%">
<xsl:for-each select="$unique-catkey">
<xsl:sort select="." order="ascending"/>
<xsl:variable name="catkey" select="."/>
<xsl:variable name="catdesc" select="/cruisecontrol/BugCollection/BugCategory[@category=$catkey]/Description"/>

<xsl:call-template name="generateWarningTable">
<xsl:with-param name="warningSet" select="/cruisecontrol/BugCollection/BugInstance[@category=$catkey]"/>
<xsl:with-param name="sectionTitle"><xsl:value-of select="$catdesc"/> Warnings</xsl:with-param>
<xsl:with-param name="sectionId">Warnings_<xsl:value-of select="$catkey"/></xsl:with-param>
</xsl:call-template>
</xsl:for-each>
</table>

</td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td class="findbugs-sectionheader"><a name="Details">Details</a></td>
</tr>
<xsl:apply-templates select="/cruisecontrol/BugCollection/BugPattern" mode="findbugs">
<xsl:sort select="@abbrev"/>
<xsl:sort select="ShortDescription"/>
</xsl:apply-templates>
<tr>
<td> </td>
</tr>
</table>
</xsl:if>
</xsl:template>

<xsl:template match="BugInstance" mode="findbugs">
<xsl:variable name="warningId"><xsl:value-of select="generate-id()"/></xsl:variable>

<tr class="findbugs-tablerow{position() mod 2}" onclick="toggleRow('{$warningId}');">
<td>
<span>
<xsl:attribute name="class">findbugs-priority-<xsl:value-of select="@priority"/></xsl:attribute>
<xsl:value-of select="@abbrev"/>
</span>
</td>
<td>
<xsl:value-of select="LongMessage"/>
</td>
</tr>


<tr class="findbugs-detailrow{position() mod 2}">
<td/>
<td>
<p id="{$warningId}" style="display: none;">
Bug type <xsl:value-of select="@type"/>
<xsl:for-each select="./*/Message">
<br/><xsl:value-of select="text()" disable-output-escaping="no"/>
</xsl:for-each>
</p>
</td>
</tr>
</xsl:template>

<xsl:template match="BugPattern" mode="findbugs">
<tr>
<td>
<table width="100%" cellspacing="0">
<tr class="findbugs-tableheader">
<td><a name="{@type}"><xsl:value-of select="@type"/>: <xsl:value-of select="ShortDescription"/></a></td>
</tr>
<tr>
<td class="findbugs-tablerow0">
<xsl:value-of select="Details" disable-output-escaping="yes"/>
</td>
</tr>
</table>
</td>
</tr>
</xsl:template>

<xsl:template name="generateWarningTable">
<xsl:param name="warningSet"/>
<xsl:param name="sectionTitle"/>
<xsl:param name="sectionId"/>

<tr>
<td class="findbugs-sectionheader">
<a name="{$sectionId}"><xsl:value-of select="$sectionTitle"/></a>
</td>
</tr>
<tr>
<td>

<table class="findbugs-warningtable" width="100%" cellspacing="0">
<tr class="findbugs-tableheader">
<th align="left">Code </th>
<th align="left">Warning</th>
</tr>
<xsl:apply-templates select="$warningSet" mode="findbugs">
<xsl:sort select="@abbrev"/>
<xsl:sort select="Class/@classname"/>
</xsl:apply-templates>
</table>

</td>
</tr>
</xsl:template>

<xsl:template match="FindBugsSummary" mode="findbugs">
<xsl:variable name="kloc" select="@total_size div 1000.0"/>
<xsl:variable name="format" select="'#######0.00'"/>

<tr class="findbugs-tablerow0">
<td>
<xsl:value-of select="@total_size"/> lines of code analysed,
in <xsl:value-of select="@total_classes"/> classes,
in <xsl:value-of select="@num_packages"/> packages.
</td>
</tr>
<tr>
<td>

<table width="500" cellpadding="5" cellspacing="2">
<tr class="findbugs-tableheader">
<th align="left">Metric</th>
<th align="right">Total</th>
<th align="right">Density*</th>
</tr>
<tr class="findbugs-tablerow0">
<td>High Priority Warnings</td>
<td align="right"><xsl:value-of select="@priority_1"/></td>
<td align="right"><xsl:value-of select="format-number(@priority_1 div $kloc, $format)"/></td>
</tr>
<tr class="findbugs-tablerow1">
<td>Medium Priority Warnings</td>
<td align="right"><xsl:value-of select="@priority_2"/></td>
<td align="right"><xsl:value-of select="format-number(@priority_2 div $kloc, $format)"/></td>
</tr>

<xsl:if test="@priority_3">
<tr class="findbugs-tablerow0">
<td>Low Priority Warnings</td>
<td align="right"><xsl:value-of select="@priority_3"/></td>
<td align="right"><xsl:value-of select="format-number(@priority_3 div $kloc, $format)"/></td>
</tr>
</xsl:if>

<xsl:variable name="totalClass">
<xsl:choose>
<xsl:when test="@priority_3"><xsl:text>findbugs-tablerow1</xsl:text></xsl:when>
<xsl:otherwise><xsl:text>findbugs-tablerow0</xsl:text></xsl:otherwise>
</xsl:choose>
</xsl:variable>

<tr class="{$totalClass}">
<td><b>Total Warnings</b></td>
<td align="right"><b><xsl:value-of select="@total_bugs"/></b></td>
<td align="right"><b><xsl:value-of select="format-number(@total_bugs div $kloc, $format)"/></b></td>
</tr>
</table>

</td>
</tr>
<tr class="findbugs-tablerow0">
<td><i>(* Defects per Thousand lines of non-commenting source statements)</i></td>
</tr>
</xsl:template>

</xsl:stylesheet>

第七步：增加 buildresults.xsl 的内容

.
.
.
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">

<xsl:import href="maven.xsl"/>
<xsl:import href="nant.xsl"/>
<xsl:import href="checkstyle.xsl"/>
<xsl:import href="pmd.xsl"/>
<xsl:import href="findbugs.xsl"/>
.
.
.
<xsl:template match="/">
    <p><xsl:apply-templates select="$cruisecontrol.list" mode="maven"/></p>
    <p><xsl:apply-templates select="$cruisecontrol.list" mode="nant"/></p>
    <p><xsl:apply-templates select="$cruisecontrol.list" mode="checkstyle"/></p>
    <p><xsl:apply-templates select="$cruisecontrol.list" mode="pmd"/></p>
    <p><xsl:apply-templates select="$cruisecontrol.list" mode="findbugs"/></p>
.
.

第八步：增加 findbugs.xsl 文件

内容为：

<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
    <xsl:output method="html"/>

    
    <xsl:param name="findbugs.warning.threshold" select="3"/>

    <xsl:template match="/" mode="findbugs">
<xsl:apply-templates select="/cruisecontrol/BugCollection" mode="findbugs"/>
    </xsl:template>

    <xsl:template match="BugCollection" mode="findbugs">
        <xsl:variable name="total.error.count" select="count(BugInstance[@priority < $findbugs.warning.threshold])" />
        <xsl:variable name="total.warning.count" select="count(BugInstance)" />
        <table align="center" cellpadding="2" cellspacing="0" border="0" width="98%">
          <colgroup>
              <col width="45%"></col>
              <col width="5%"></col>
              <col width="50%"></col>
          </colgroup>
          <tr>
            <td class="findbugs-sectionheader" colspan="3">
                FindBugs errors/warnings (<xsl:value-of select="$total.error.count"/>
                / <xsl:value-of select="$total.warning.count"/>)
            </td>
          </tr>
            <xsl:for-each select="BugInstance">
              <tr>
                <xsl:if test="position() mod 2 = 1">
                  <xsl:attribute name="class">findbugs-oddrow</xsl:attribute>
                </xsl:if>
                <td class="findbugs-data"><xsl:value-of select="Class/@classname" /></td>
                <td class="findbugs-data" align="right"><xsl:value-of select="SourceLine[1]/@start" /></td>
                <td class="findbugs-data"><xsl:value-of select="ShortMessage/text()" /></td>
              </tr>
            </xsl:for-each>
        </table>
    </xsl:template>

    <xsl:template match="*" mode="findbugs"/>

    <xsl:template match="/">
        <xsl:apply-templates select="." mode="findbugs"/>
    </xsl:template>
</xsl:stylesheet>

第九步：增加 metrics.jsp 的内容

.
.
<jsp:useBean id="xpathData" class="net.sourceforge.cruisecontrol.chart.XPathChartData" />
<%
    xpathData.add("CheckStyle", "count(/cruisecontrol/checkstyle/file/error)");
    xpathData.add("FindBugs", "count(/cruisecontrol/BugCollection/BugInstance)");
    xpathData.add("PMD", "count(/cruisecontrol/pmd/file/violation)");
    xpathData.add("Javadoc", "count(/cruisecontrol/build//target/task[@name='javadoc'])");
%>
.
.
.