I am new to web services and have a question.

I have an xsd which imports other xsds and also it has some cyclic imports.

I have this following configuration in my jboss-esb.xml

<service category="TEST" description="Validate" name="Validate">

                       <listeners>

                                  <http-gateway busidref="httpChannel" name="httpValidate"

                                   payloadAs="STRING" urlPattern="/validate"/>

                                  <jms-listener busidref="Bus-Validate" is-gateway="false"

                                   maxThreads="10" name="Bus-Validate"/>

                       </listeners>

                       <actions mep="RequestResponse" webservice="true"

                                           inXsd="/schemas/Validate/XMLschemas/constraint/XMLschemas/exchange/ExchangeModel.xsd"

                                        outXsd="/schemas/Validate/XMLschemas/constraint/XMLschemas\exchange/ExchangeModel.xsd" validate="false"

                                         >

                        <!-- log request -->

                                  <action class="org.jboss.soa.esb.actions.LogAction" name="logValidateSCIDID">

                             ...

     </action>

                       </actions>

            </service>

When deploying this application in the jboss server, it gives  out of memeory error

Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded

          at java.util.Arrays.copyOf(Arrays.java:2734)

          at java.util.ArrayList.ensureCapacity(ArrayList.java:167)

          at java.util.ArrayList.add(ArrayList.java:351)

          at org.jboss.virtual.plugins.vfs.helpers.PathTokenizer.getTokens(PathTokenizer.java:123)

          at org.jboss.virtual.plugins.vfs.helpers.PathTokenizer.applySpecialPathsToTokens(PathTokenizer.java:260)

          at org.jboss.virtual.VFSUtils.stripProtocolToTokens(VFSUtils.java:1087)

          at org.jboss.virtual.VFSUtils.stripProtocol(VFSUtils.java:1103)

          at org.jboss.virtual.plugins.cache.IterableTimedVFSCache.findContext(IterableTimedVFSCache.java:63)

          at org.jboss.virtual.plugins.cache.CombinedVFSCache.findContext(CombinedVFSCache.java:116)

          at org.jboss.virtual.plugins.registry.DefaultVFSRegistry.getFile(DefaultVFSRegistry.java:148)

          at org.jboss.virtual.spi.registry.VFSRegistry.getFile(VFSRegistry.java:124)

          at org.jboss.virtual.protocol.AbstractVFSHandler.openConnection(AbstractVFSHandler.java:71)

          at java.net.URL.openConnection(URL.java:945)

          at java.net.URL.openStream(URL.java:1010)

          at org.jboss.util.xml.JBossEntityResolver.resolveSystemIDasURL(JBossEntityResolver.java:493)

          at org.jboss.util.xml.JBossEntityResolver.resolveEntity(JBossEntityResolver.java:339)

          at org.jboss.ws.core.utils.JBossWSEntityResolver.resolveEntity(JBossWSEntityResolver.java:134)

          at org.jboss.ws.tools.wsdl.WSDLLocatorImpl.getImportInputSource(WSDLLocatorImpl.java:132)

          at org.jboss.ws.tools.wsdl.JBossWSDLReaderImpl.parseSchema(JBossWSDLReaderImpl.java:777)

          at org.jboss.ws.tools.wsdl.JBossWSDLReaderImpl.parseSchema(JBossWSDLReaderImpl.java:867)

I have no control to change the XSD. Any help is appreciated.

Thanks

Sang