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__redirected.__DocumentBuilderFactory ClassCastException
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created by <a href="https://community.jboss.org/people/rodrigorjo">Rodrigo Oliveira</a> in <i>JBoss AS 7 Development</i> - <a href="https://community.jboss.org/message/755252#755252">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hello everyone,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I am migrating some web systems that use third party libraries. One of them use its own DocumentBuilderFactory class.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I created a module for the libraries, and the classes in that module are being accessed fine by the applications.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>When I try to use DocumentBuilderFactory it gives a classCastException.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span>I tryed to exclude DocumentBuilderFactory from javaee.api with both ways indicated at this post  </span><a class="jive-link-external-small" href="https://community.jboss.org/message/637818#637818#637818" target="_blank">https://community.jboss.org/message/637818#637818</a><span>.</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Neither worked and I still keep recieving the error: </p><p>java.lang.ClassCastException: __redirected.__DocumentBuilderFactory cannot be cast to javax.xml.parsers.DocumentBuilderFactory</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Is it because __redirected.__DocumentBuilderFactory is not on javax.xml.parsers? so I guess the configuration to exclude <exclude path="javax/xml/parsers" /> would not work, right?</p><p>If so, how can I resolve this issue? Where is __redirect.__DocumentBuilderFactory? Why is Jboss trying to use it instead of my own class.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Thanks in advance and follows the 2 configurations I had tryed according to the answer in that post: (I also tryed many variations trying to exclude javax/xml/parsers from javaee.api)</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><?xml version="1.0" encoding="UTF-8"?></p><p><jboss-deployment-structure xmlns="urn:jboss:deployment-structure:1.1"></p><p>    <ear-subdeployments-isolated>true</ear-subdeployments-isolated></p><p>    <deployment></p><p>        <dependencies></p><p>            <module name="deployment.javaee.api" /></p><p>        </dependencies></p><p>  </p><p>        <exclusions></p><p>            <module name="javaee.api" /></p><p>        </exclusions></p><p>    </deployment></p><p>    <module name="deployment.javaee.api"></p><p>        <dependencies></p><p>            <module name="javaee.api" export="true"></p><p>                <imports></p><p>                    <exclude path="javax/xml/parsers" /></p><p>                </imports></p><p>            </module></p><p>        </dependencies></p><p>    </module></p><p></jboss-deployment-structure></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><strong>or</strong></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><jboss-deployment-structure xmlns="urn:jboss:deployment-structure:1.1"></p><p>  <deployment></p><p>    <exclusions></p><p>      <module name="javaee.api" /></p><p>    </exclusions></p><p>    <dependencies></p><p>        <module name="org.apache.commons.logging" /></p><p>    </dependencies></p><p>  </deployment></p><p>  <sub-deployment name="viabilidade.war"></p><p>    <exclusions></p><p>      <module name="javaee.api" /></p><p>    </exclusions>    </p><p>    <dependencies></p><p>        <module name="javaee.api" ></p><p>            <imports></p><p>                <exclude-set></p><p>                    <path name="javax/xml/parsers"/></p><p>                </exclude-set></p><p>            </imports></p><p>        </module></p><p>    </dependencies></p><p>  </sub-deployment></p><p></jboss-deployment-structure></p></div>
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