alfresco-community-repo/config/alfresco/linkvalidation-service-context.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING/DTD BEAN//EN"
	"http://www.springframework.org/dtd/spring-beans.dtd">
	
<beans>

    <bean id="linkValidationServiceExcludeExtensionMatcher" 
          class="org.alfresco.repo.avm.util.FileExtensionNameMatcher">
        <property name="extensions">
            <list>
                <value>.o</value>
                <value>.bak</value>
                <value>.tmp</value>
                <value>.swp</value>
                <value>~</value>
            </list>
        </property>
    </bean>

    <bean id="hrefBearingRequestPathNameMatcher" 
          class="org.alfresco.repo.avm.util.HrefBearingRequestPathNameMatcher">
        <property name="extensions">
            <list>
                <!--   
                  See also: http://filext.com/alphalist.php
                      and:  HrefBearingRequestPathNameMatcher

                 Note:  HrefBearingRequestPathNameMatcher does not require
                        a leading '.'  (unlike FileExtensionNameMatcher),
                        nor does it suffer from performance problems when 
                        the number of extensions is large.  However, it 
                        will not tolerate extensions with internal "." chars; 
                        everything up to and including the final "." will
                        simply be ignored.  Matching is not case sensitive.
                 -->

                <value></value>         <!-- null extension for dirs -->
                <value>ahtml</value>
                <value>ahtm</value>
                <value>asphtml</value>
                <value>asp</value>
                <value>axs</value>
                <value>bhtml</value>
                <value>css</value>
                <value>dci</value>
                <value>dht</value>
                <value>dochtml</value>
                <value>docmhtml</value>
                <value>ehtml</value>
                <value>ephtml</value>
                <value>fhtml</value>
                <value>fphtml</value>
                <value>hhtml</value>
                <value>ht3</value>
                <value>htc</value>
                <value>htmls</value>
                <value>html</value>
                <value>htm</value>
                <value>ihtml</value>
                <value>jcs</value>
                <value>jhtml</value>
                <value>jhtm</value>
                <value>jsp</value>
                <value>log</value>
                <value>mdhtml</value>
                <value>mhtml</value>
                <value>mhtm</value>
                <value>mht</value>
                <value>mml</value>
                <value>php2</value>
                <value>php3</value>
                <value>php4</value>
                <value>php5</value>
                <value>php6</value>
                <value>php7</value>
                <value>php8</value>
                <value>php9</value>
                <value>php</value>
                <value>phtml</value>
                <value>phtml</value>
                <value>phtm</value>
                <value>pht</value>
                <value>pl</value>
                <value>ppthtml</value>
                <value>pptm</value>
                <value>pt</value>
                <value>pubhtml</value>
                <value>pubmhtml</value>
                <value>rbx</value>
                <value>rhtml</value>
                <value>rmh</value>
                <value>s1h</value>
                <value>shtml3</value>
                <value>shtml</value>
                <value>shtm</value>
                <value>sht</value>
                <value>ssi</value>
                <value>stml</value>
                <value>stm</value>
                <value>thtml</value>
                <value>txt</value>
                <value>whtek</value>
                <value>xhtml</value>
                <value>xhtml</value>
                <value>xhtm</value>
                <value>xhtm</value>
                <value>xht</value>
                <value>xlshtml</value>
                <value>xlshtm</value>
                <value>xlsmhtml</value>
                <value>xml</value>
                <value>xtml</value>
                <value>ybhtm</value>

                <!-- Add others here, if you'd like! -->

            </list>
        </property>
    </bean>

    <bean id="linkValidationService" 
          class="org.alfresco.linkvalidation.LinkValidationServiceImpl"
          lazy-init="true">
        <property name="attributeService">
            <ref bean="AttributeService"/>
        </property>
        <property name="avmRemote">
            <ref bean="avmRemote"/>
        </property>
        <property name="virtServerRegistry">
            <ref bean="VirtServerRegistry"/>
        </property>
        <property name="AVMSyncService">
            <ref bean="AVMSyncService"/>
        </property>
        <property name="excludeMatcher">
            <ref bean="linkValidationServiceExcludeExtensionMatcher"/>
        </property>
        <property name="hrefBearingRequestPathMatcher">
            <ref bean="hrefBearingRequestPathNameMatcher"/>
        </property>
        <property name="retryingTransactionHelper">
            <ref bean="retryingTransactionHelper"/>
        </property>
    </bean>
</beans>