[jbossws-issues] [JBoss JIRA] Commented: (JBWS-2411) OutOfMemoryExecption because of an infinite loop when loading xml schemas with circular references

[Richard Opalka (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBWS-2411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12458120#action_12458120 ] 

Richard Opalka commented on JBWS-2411:
--------------------------------------

java.lang.OutOfMemoryError: Java heap space
	at org.apache.xerces.dom.DeferredDocumentImpl.getNodeObject(Unknown Source)
	at org.apache.xerces.dom.DeferredElementNSImpl.synchronizeData(Unknown Source)
	at org.apache.xerces.dom.ElementNSImpl.getNamespaceURI(Unknown Source)
	at org.jboss.wsf.common.DOMUtils.search(DOMUtils.java:625)
	at org.jboss.wsf.common.DOMUtils.getChildElementsAsListIntern(DOMUtils.java:608)
	at org.jboss.wsf.common.DOMUtils.getChildElementsIntern(DOMUtils.java:652)
	at org.jboss.wsf.common.DOMUtils.getChildElements(DOMUtils.java:575)
	at org.jboss.wsf.common.DOMUtils.getChildElements(DOMUtils.java:568)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:565)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)
	at org.jboss.ws.tools.wsdl.WSDL11Reader.processSchemaInclude(WSDL11Reader.java:575)

> OutOfMemoryExecption because of an infinite loop when loading xml schemas with circular references
> --------------------------------------------------------------------------------------------------
>
>                 Key: JBWS-2411
>                 URL: https://jira.jboss.org/jira/browse/JBWS-2411
>             Project: JBoss Web Services
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: jbossws-native
>    Affects Versions: jbossws-native-3.0.4
>         Environment: OS: Windows Vista SP1
> Java: 1.5 build 16
> JBossWS 3.0.4
> JBossAS 4.2.3
>            Reporter: Alvaro
>            Assignee: Richard Opalka
>             Fix For:  jbossws-native-3.1.1
>
>         Attachments: TesteoImportaciones.zip, WSDL11Reader.java
>
>
> When specifying the wsdlLocation property in @WebService annotation, if there are xsd includes that contain circular references, an infinite loop makes the deployer crash because of an OutOfMemoryException. 
> Please, take a look at the forum thread to get more info about this error and example code to fix it.
> I've included to attachments: a java file with the fixed code, and an eclipse project with a wsdl and associated xsd imports that reproduce the bug.

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