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<?xml version="1.0" encoding="UTF-8"?>
<!--
  FindBugs - Find bugs in Java programs
  Copyright (C) 2004,2005 University of Maryland
  Copyright (C) 2005, Chris Nappin
  
  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.
  
  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Lesser General Public License for more details.
  
  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-->
<xsl:stylesheet version="1.0"
	xmlns="http://www.w3.org/1999/xhtml"
	xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

<xsl:output
	method="xml"
	omit-xml-declaration="yes"
	standalone="yes"
         doctype-system="http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"
         doctype-public="-//W3C//DTD XHTML 1.0 Transitional//EN"
	indent="yes"
	encoding="UTF-8"/>

<xsl:variable name="bugTableHeader">
	<tr class="tableheader">
		<th align="left">Warning</th>
		<th align="left">Priority</th>
		<th align="left">Details</th>
	</tr>
</xsl:variable>

<xsl:template match="/">
	<html>
	<head>
		<title>FindBugs Report</title>
		<style type="text/css">
		.tablerow0 {
			background: #EEEEEE;
		}

		.tablerow1 {
			background: white;
		}

		.detailrow0 {
			background: #EEEEEE;
		}

		.detailrow1 {
			background: white;
		}

		.tableheader {
			background: #b9b9fe;
			font-size: larger;
		}
		</style>
	</head>

	<xsl:variable name="unique-catkey" select="/BugCollection/BugCategory/@category"/>

	<body>

	<h1>FindBugs Report</h1>
		<p>Produced using <a href="http://findbugs.sourceforge.net">FindBugs</a> <xsl:value-of select="/BugCollection/@version"/>.</p>
		<p>Project: 
			<xsl:choose>
				<xsl:when test='string-length(/BugCollection/Project/@projectName)>0'><xsl:value-of select="/BugCollection/Project/@projectName" /></xsl:when>
				<xsl:otherwise><xsl:value-of select="/BugCollection/Project/@filename" /></xsl:otherwise>
			</xsl:choose>
		</p>
	<h2>Metrics</h2>
	<xsl:apply-templates select="/BugCollection/FindBugsSummary"/>

	<h2>Summary</h2>
	<table width="500" cellpadding="5" cellspacing="2">
	    <tr class="tableheader">
			<th align="left">Warning Type</th>
			<th align="right">Number</th>
		</tr>

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

		<tr class="{$styleclass}">
			<td><a href="#Warnings_{$catkey}"><xsl:value-of select="$catdesc"/> Warnings</a></td>
			<td align="right"><xsl:value-of select="count(/BugCollection/BugInstance[(@category=$catkey) and (not(@last))])"/></td>
		</tr>
	</xsl:for-each>

	<xsl:variable name="styleclass">
		<xsl:choose><xsl:when test="count($unique-catkey) mod 2 = 0">tablerow0</xsl:when>
			<xsl:otherwise>tablerow1</xsl:otherwise>
		</xsl:choose>
	</xsl:variable>
		<tr class="{$styleclass}">
		    <td><b>Total</b></td>
		    <td align="right"><b><xsl:value-of select="count(/BugCollection/BugInstance[not(@last)])"/></b></td>
		</tr>
	</table>
	<p><br/><br/></p>
	
	<h1>Warnings</h1>

	<p>Click on each warning link to see a full description of the issue, and
	    details of how to resolve it.</p>

	<xsl:for-each select="$unique-catkey">
		<xsl:sort select="." order="ascending"/>
		<xsl:variable name="catkey" select="."/>
		<xsl:variable name="catdesc" select="/BugCollection/BugCategory[@category=$catkey]/Description"/>

		<xsl:call-template name="generateWarningTable">
			<xsl:with-param name="warningSet" select="/BugCollection/BugInstance[(@category=$catkey) and (not(@last))]"/>
			<xsl:with-param name="sectionTitle"><xsl:value-of select="$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>

    <p><br/><br/></p>
	<h1><a name="Details">Warning Types</a></h1>

	<xsl:apply-templates select="/BugCollection/BugPattern">
		<xsl:sort select="@abbrev"/>
		<xsl:sort select="ShortDescription"/>
	</xsl:apply-templates>

	</body>
	</html>
</xsl:template>

<xsl:template match="BugInstance[not(@last)]">
	<xsl:variable name="warningId"><xsl:value-of select="generate-id()"/></xsl:variable>

	<tr class="tablerow{position() mod 2}">
		<td width="20%" valign="top">
			<a href="#{@type}"><xsl:value-of select="ShortMessage"/></a>
		</td>
		<td width="10%" valign="top">
			<xsl:choose>
				<xsl:when test="@priority = 1">High</xsl:when>
				<xsl:when test="@priority = 2">Medium</xsl:when>
				<xsl:when test="@priority = 3">Low</xsl:when>
				<xsl:otherwise>Unknown</xsl:otherwise>
			</xsl:choose>
		</td>
		<td width="70%">
		    <p><xsl:value-of select="LongMessage"/><br/><br/>
		    
		    	<!--  add source filename and line number(s), if any -->
				<xsl:if test="SourceLine">
					<br/>In file <xsl:value-of select="SourceLine/@sourcefile"/>,
					<xsl:choose>
						<xsl:when test="SourceLine/@start = SourceLine/@end">
						line <xsl:value-of select="SourceLine/@start"/>
						</xsl:when>
						<xsl:otherwise>
						lines <xsl:value-of select="SourceLine/@start"/>
						    to <xsl:value-of select="SourceLine/@end"/>
						</xsl:otherwise>
					</xsl:choose>
				</xsl:if>
				
				<xsl:for-each select="./*/Message">
					<br/><xsl:value-of select="text()"/>
				</xsl:for-each>
		    </p>
		</td>
	</tr>
</xsl:template>

<xsl:template match="BugPattern">
	<h2><a name="{@type}"><xsl:value-of select="ShortDescription"/></a></h2>
	<xsl:value-of select="Details" disable-output-escaping="yes"/>
	<p><br/><br/></p>
</xsl:template>

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

	<h2><a name="{$sectionId}"><xsl:value-of select="$sectionTitle"/></a></h2>
	<table class="warningtable" width="100%" cellspacing="2" cellpadding="5">
		<xsl:copy-of select="$bugTableHeader"/>
		<xsl:choose>
		    <xsl:when test="count($warningSet) &gt; 0">
				<xsl:apply-templates select="$warningSet">
					<xsl:sort select="@priority"/>
					<xsl:sort select="@abbrev"/>
					<xsl:sort select="Class/@classname"/>
				</xsl:apply-templates>
		    </xsl:when>
		    <xsl:otherwise>
		        <tr><td colspan="2"><p><i>None</i></p></td></tr>
		    </xsl:otherwise>
		</xsl:choose>
	</table>
	<p><br/><br/></p>
</xsl:template>

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

	<p><xsl:value-of select="@total_size"/> lines of code analyzed,
	in <xsl:value-of select="@total_classes"/> classes, 
	in <xsl:value-of select="@num_packages"/> packages.</p>
	<table width="500" cellpadding="5" cellspacing="2">
	    <tr class="tableheader">
			<th align="left">Metric</th>
			<th align="right">Total</th>
			<th align="right">Density*</th>
		</tr>
		<tr class="tablerow0">
			<td>High Priority Warnings</td>
			<td align="right"><xsl:value-of select="@priority_1"/></td>
			<td align="right">
                <xsl:choose>
                    <xsl:when test= "number($kloc) &gt; 0.0">
       			        <xsl:value-of select="format-number(@priority_1 div $kloc, $format)"/>
                    </xsl:when>
                    <xsl:otherwise>
      		            <xsl:value-of select="format-number(0.0, $format)"/>
                    </xsl:otherwise>
		        </xsl:choose>
			</td>
		</tr>
		<tr class="tablerow1">
			<td>Medium Priority Warnings</td>
			<td align="right"><xsl:value-of select="@priority_2"/></td>
			<td align="right">
                <xsl:choose>
                    <xsl:when test= "number($kloc) &gt; 0.0">
       			        <xsl:value-of select="format-number(@priority_2 div $kloc, $format)"/>
                    </xsl:when>
                    <xsl:otherwise>
      		            <xsl:value-of select="format-number(0.0, $format)"/>
                    </xsl:otherwise>
		        </xsl:choose>
			</td>
		</tr>

    <xsl:choose>
		<xsl:when test="@priority_3">
			<tr class="tablerow1">
				<td>Low Priority Warnings</td>
				<td align="right"><xsl:value-of select="@priority_3"/></td>
				<td align="right">
	                <xsl:choose>
	                    <xsl:when test= "number($kloc) &gt; 0.0">
	       			        <xsl:value-of select="format-number(@priority_3 div $kloc, $format)"/>
	                    </xsl:when>
	                    <xsl:otherwise>
	      		            <xsl:value-of select="format-number(0.0, $format)"/>
	                    </xsl:otherwise>
			        </xsl:choose>
				</td>
			</tr>
			<xsl:variable name="totalClass" select="tablerow0"/>
		</xsl:when>
		<xsl:otherwise>
		    <xsl:variable name="totalClass" select="tablerow1"/>
		</xsl:otherwise>
	</xsl:choose>

		<tr class="$totalClass">
			<td><b>Total Warnings</b></td>
			<td align="right"><b><xsl:value-of select="@total_bugs"/></b></td>
			<td align="right">
				<b>
                <xsl:choose>
                    <xsl:when test= "number($kloc) &gt; 0.0">
       			        <xsl:value-of select="format-number(@total_bugs div $kloc, $format)"/>
                    </xsl:when>
                    <xsl:otherwise>
      		            <xsl:value-of select="format-number(0.0, $format)"/>
                    </xsl:otherwise>
		        </xsl:choose>
				</b>
			</td>
		</tr>
	</table>
	<p><i>(* Defects per Thousand lines of non-commenting source statements)</i></p>
	<p><br/><br/></p>

</xsl:template>

</xsl:stylesheet>