6 Replies Latest reply on Aug 27, 2013 12:01 PM by Tristan Tarrant

    XML xsd validation issue with infinispan on JDK7

    Sudhir Mongia Newbie

      We are using Infinispan 4.2.1 and facing some issue in parsing of infinispan config file with java 7.

       

      Here is xml element of our config which is causing issues.

       

      {code}

      <!-- A query cache that replicates queries. Replication is asynchronous. -->

         <namedCache name="replicated-query">

            <clustering mode="replication">

               <async/>

            </clustering>

            <locking isolationLevel="READ_COMMITTED" concurrencyLevel="1000"

                     lockAcquisitionTimeout="15000" useLockStriping="false"/>

            <!--Eviction configuration.  WakeupInterval defines how often the eviction thread runs, in milliseconds.  0 means

               the eviction thread will never run.  A separate executor is used for eviction in each cache. -->

            <eviction wakeUpInterval="5000" maxEntries="10000" strategy="LRU"/>

            <expiration maxIdle="100000"/>

            <!-- State transfer forces all replication calls to be synchronous,

                 so for calls to remain async, use a cluster cache loader instead -->

            <loaders passivation="false" shared="false" preload="false">

               <loader class="org.infinispan.loaders.cluster.ClusterCacheLoader" fetchPersistentState="false"

                       ignoreModifications="false" purgeOnStartup="false">

                  <properties>

                     <property name="remoteCallTimeout" value="20000"/>

                  </properties>

               </loader>

            </loaders>

         </namedCache>

      {code}


      This configuration is working fine with java 6. Recently we moved to java 7 and  it started complaining for  {code} <properties> <property name="remoteCallTimeout" value="20000"/> </properties>  {code}

       

      with the following error  message

       

      {code}

          [junit] Caused by: javax.xml.bind.UnmarshalException: unexpected element (uri:"urn:infinispan:config:4.2", local:"properties"). Expected elements are <{urn:infinispan:config:4.2}typedProperties>,<{urn:infinispan:config:4.2}singletonStore>,<{urn:infinispan:config:4.2}async>

          [junit]     at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleEvent(UnmarshallingContext.java:647)

          [junit]     at com.sun.xml.internal.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:243)

          [junit]     at com.sun.xml.internal.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:238)

          [junit]     at com.sun.xml.internal.bind.v2.runtime.unmarshaller.Loader.reportUnexpectedChildElement(Loader.java:105)

          [junit]     at com.sun.xml.internal.bind.v2.runtime.unmarshaller.Loader.childElement(Loader.java:90)

          [junit]     at com.sun.xml.internal.bind.v2.runtime.unmarshaller.StructureLoader.childElement(StructureLoader.java:236)

          [junit]     at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext._startElement(UnmarshallingContext.java:483)

          [junit]     at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext.startElement(UnmarshallingContext.java:465)

          [junit]     at com.sun.xml.internal.bind.v2.runtime.unmarshaller.ValidatingUnmarshaller.startElement(ValidatingUnmarshaller.java:87)

          [junit]     at com.sun.xml.internal.bind.v2.runtime.unmarshaller.SAXConnector.startElement(SAXConnector.java:135)

          [junit]     at org.xml.sax.helpers.XMLFilterImpl.startElement(XMLFilterImpl.java:551)

          [junit]     at org.infinispan.config.parsing.NamespaceFilter.startElement(NamespaceFilter.java:29)

          [junit]     at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)

          [junit]     at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)

          [junit]     at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)

          [junit]     at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)

          [junit]     at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)

          [junit]     at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)

          [junit]     at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)

          [junit]     at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)

          [junit]     at org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:357)

          [junit]     at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:203)

          [junit]     at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:175)

          [junit]     at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:140)

          [junit]     at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:123)

          [junit]     at org.infinispan.config.InfinispanConfiguration.newInfinispanConfiguration(InfinispanConfiguration.java:256)

        {code}

       

       

      Which says {code} properties is not valid {code} and expecting {code} typedProperties , singletonStore or async {code}

      Important point to note here is that {code}typedProperties{code} is not part of [xsd |http://docs.jboss.org/infinispan/schemas/infinispan-config-4.2.xsd]

       

      What I have tried so far

      1. if I remove the {code}<properties>{code} element from the config, it loads the config.

      2. if i try renaming {code}properties to typedProperties {code} as it is complaining in the error message, I get the following error saying {code}typedProperties  is invalid and properties  is expected.{code}


      {code}

          [junit] Caused by: javax.xml.bind.UnmarshalException

          [junit]  - with linked exception:

          [junit] [org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 5478; cvc-complex-type.2.4.a: Invalid content was found starting with element 'typedProperties'. One of '{"urn:infinispan:config:4.2":async, "urn:infinispan:config:4.2":singletonStore, "urn:infinispan:config:4.2":properties}' is expected.]

      {code}

       

      I could see following in source of infinispan in {code} AbstractCacheStoreConfig.java {code} this may be causing this.

       

      {code}

      @XmlElement(name="properties")

         public TypedProperties getTypedProperties(){

            return properties;}

      {code}

       

      Any guesses.