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<?xml version="1.0"?>
<ruleset name="PMD extensions"
         xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 http://pmd.sourceforge.net/ruleset_2_0_0.xsd">

  <description>Integration test rules</description>

  <rule name="MaximumMethodsCountCheck"
        message="Avoid too many methods"
        class="org.sonar.examples.pmd.MaximumMethodsCountCheck"
        language="java">
    <description>
      Avoid too many methods
    </description>
    <priority>3</priority>
    <properties>
      <property name="maxAuthorisedMethodsCount" description="Maximum number of methods authorised" value="3"/>
    </properties>
    <example>
      <![CDATA[
            // too many methods!
              public void doSomething() {}
              public void doSomething2() {}
              public void doSomething3() {}
              public void doSomething4() {}

          ]]>
    </example>
  </rule>

  <rule name="AvoidIfWithoutBrace"
        message="Avoid if without using brace"
        class="net.sourceforge.pmd.lang.rule.xpath.XPathRule"
        language="java">
    <description>
      Avoid if without using brace
    </description>
    <properties>
      <property name="xpath">
        <value>
          <![CDATA[
            //IfStatement[not(Statement/Block)]
        ]]>
        </value>
      </property>
    </properties>
    <example>
      <![CDATA[
       // don't do this!
       if (true)
        test = "test";
      ]]>
    </example>
  </rule>

  <rule name="DoNotExtendIOException"
        message="Extend Exception rather than IOException."
        class="net.sourceforge.pmd.lang.rule.xpath.XPathRule"
        language="java">
    <description>
      IOException should never be extended. Either use it, or extend Exception for your own business exceptions.
    </description>
    <properties>
      <property name="xpath">
        <value>
          <![CDATA[
            //ClassOrInterfaceType[pmd-java:typeIs('java.io.IOException')]
        ]]>
        </value>
      </property>
    </properties>
    <example>
      <![CDATA[
       // don't do this!
       class MyOwnIOException extends IOException {
       }
      ]]>
    </example>
  </rule>
</ruleset>