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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<ruleset name="Custom PMD Ruleset"
   xmlns="http://pmd.sf.net/ruleset/1.0.0"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:noNamespaceSchemaLocation="http://pmd.sf.net/ruleset_xml_schema.xsd"
   xsi:schemaLocation="http://pmd.sf.net/ruleset/1.0.0 http://pmd.sf.net/ruleset_xml_schema.xsd">
   <description>PMD Rule Set for Jetty</description>

   <rule ref="rulesets/basic.xml">
      <exclude name="EmptyCatchBlock" />
      <exclude name="CollapsibleIfStatements" />
   </rule>

   <rule ref="rulesets/braces.xml" />

   <rule ref="rulesets/clone.xml" />

   <rule ref="rulesets/codesize.xml">
      <exclude name="CyclomaticComplexity" />
      <exclude name="NPathComplexity" />
      <exclude name="TooManyMethods" />
      <exclude name="ExcessiveClassLength" />
      <exclude name="ExcessivePublicCount" />
   </rule>

   <rule ref="rulesets/controversial.xml">
      <exclude name="DataflowAnomalyAnalysis" />
      <exclude name="OnlyOneReturn" />
      <exclude name="UnusedModifier" />
      <exclude name="AtLeastOneConstructor" />
      <exclude name="AssignmentInOperand" />
      <exclude name="AvoidUsingShortType" />
   </rule>

   <rule ref="rulesets/coupling.xml" />

   <rule ref="rulesets/design.xml">
      <exclude name="UseLocaleWithCaseConversions" />
      <exclude name="ConstructorCallsOverridableMethod" />
      <exclude name="MissingBreakInSwitch" />
      <exclude name="SwitchStmtsShouldHaveDefault" />
      <exclude name="ImmutableField" />
   </rule>

   <rule ref="rulesets/finalizers.xml" />

   <rule ref="rulesets/imports.xml" />

   <rule ref="rulesets/javabeans.xml">
      <exclude name="BeanMembersShouldSerialize" />
   </rule>

   <rule ref="rulesets/migrating.xml" />

   <rule ref="rulesets/naming.xml">
      <exclude name="ShortVariable" />
      <exclude name="LongVariable" />
   </rule>

   <rule ref="rulesets/optimizations.xml">
      <exclude name="LocalVariableCouldBeFinal" />
      <exclude name="MethodArgumentCouldBeFinal" />
   </rule>

   <rule ref="rulesets/strictexception.xml">
      <exclude name="AvoidRethrowingException" />
   </rule>

   <rule ref="rulesets/strings.xml">
      <exclude name="AvoidDuplicateLiterals" />
   </rule>

   <rule ref="rulesets/sunsecure.xml" />

   <rule ref="rulesets/typeresolution.xml" />

   <rule ref="rulesets/unusedcode.xml" />

   <!-- CUSTOM RULES -->
   <rule name="ExplicitIgnoredCatchBlock"
         since="1.0"
         message="Set catch variable to 'ignore' to indicate it being ignored"
         class="net.sourceforge.pmd.rules.XPathRule">
      <description>
ExplicitIgnoredCatchBlock finds instances where an exception is caught,
but nothing is done.  In most circumstances, this swallows an exception
which should either be acted on or reported.  However if you want to
ignore this exception quietly, then state so by changing the catch
variable to 'ignore'
      </description>
      <priority>3</priority>
      <properties>
          <property name="xpath">
              <value>
    <![CDATA[
//CatchStatement
 [count(Block/BlockStatement) = 0 and (Block/@containsComment = 'false')]
 [FormalParameter/VariableDeclaratorId[@Image != 'ignore']
 ]    
 ]]>
             </value>
          </property>
      </properties>
      <example>
  <![CDATA[
public void doSomething() {
  try {
    FileInputStream fis = new FileInputStream("/tmp/bugger");
  } catch (IOException ioe) {
      // not good
  }
}
 ]]>
      </example>
   </rule>

</ruleset>

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