[JBoss JIRA] Updated: (JBWS-1285) NPE when the soap encoded array size is 0 on the return path
by Thomas Diesler (JIRA)
[ http://jira.jboss.com/jira/browse/JBWS-1285?page=all ]
Thomas Diesler updated JBWS-1285:
---------------------------------
Summary: NPE when the soap encoded array size is 0 on the return path (was: java.lang.NullPointerException is thrown when the soap encoded array size is 0 on the return path)
> NPE when the soap encoded array size is 0 on the return path
> ------------------------------------------------------------
>
> Key: JBWS-1285
> URL: http://jira.jboss.com/jira/browse/JBWS-1285
> Project: JBoss Web Services
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Components: jaxrpc
> Affects Versions: jbossws-1.0.2
> Environment: windows, linux, jdk1.5
> Reporter: George Gan
> Assigned To: Thomas Diesler
> Fix For: jbossws-1.2.0
>
> Attachments: SOAPBindingProvider.java
>
>
> java.lang.NullPointerException
> at org.jboss.ws.jaxrpc.CallImpl.invokeInternal(CallImpl.java:718)
> at org.jboss.ws.jaxrpc.CallImpl.invoke(CallImpl.java:404)
> at org.jboss.ws.jaxrpc.CallProxy.invoke(CallProxy.java:148)
> at $Proxy132.compoundSearch(Unknown Source)
> at mil.dcgs.mdf.webservice.legacy.spi.WebServiceCatalogProvider.performSearch(WebServiceCatalogProvider.java:301)
> ... 40 more
> Caused by: java.lang.NullPointerException
> at org.jboss.ws.binding.soap.SOAPBindingProvider.getParameterFromMessage(SOAPBindingProvider.java:736)
> at org.jboss.ws.binding.soap.SOAPBindingProvider.unbindResponseMessage(SOAPBindingProvider.java:519)
> at org.jboss.ws.jaxrpc.CallImpl.invokeInternal(CallImpl.java:702)
> ... 44 more
> The exception is caused by array size = 0. The patched code is attached.
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17 years, 10 months
[JBoss JIRA] Commented: (JBWS-800) ClassCastException when trying to marshal a subclass of Date
by Thomas Diesler (JIRA)
[ http://jira.jboss.com/jira/browse/JBWS-800?page=comments#action_12350673 ]
Thomas Diesler commented on JBWS-800:
-------------------------------------
public void testMarshallSimpleUserTypeWithUserDate() throws Exception
{
class UserDate extends Date
{
public UserDate(long date)
{
super(date);
}
}
GregorianCalendar cal = new GregorianCalendar(1968, 11, 16);
UserDate userDate = new UserDate(cal.getTime().getTime());
SimpleUserType obj = new SimpleUserType(1, 2, userDate);
String exp =
"<ns1:SimpleUser xmlns:ns1='" + TARGET_NAMESPACE + "' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'>" +
" <a>1</a>" +
" <b>2</b>" +
" <d>1968-12-15T23:00:00.000Z</d>" +
"</ns1:SimpleUser>";
System.out.println("FIXME: [JBWS-800] ClassCastException when trying to marshal a SybaseTimestamp");
//String was = marshalSimpleType(obj);
//assertEquals(DOMUtils.parse(exp), DOMUtils.parse(was));
}
> ClassCastException when trying to marshal a subclass of Date
> ------------------------------------------------------------
>
> Key: JBWS-800
> URL: http://jira.jboss.com/jira/browse/JBWS-800
> Project: JBoss Web Services
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Components: jaxrpc
> Affects Versions: jbossws-1.0.0.CR4
> Environment: Windows XP, JBoss 4.0.4.CR2
> Reporter: Chris Baxter
> Assigned To: Alexey Loubyansky
> Fix For: jbossws-1.2.0
>
>
> I have a EJB3 persistent bean mapped to a Sybase DB table. This table has datetime column that I have mapped back to a java.util.Date property on the persistent bean. This same bean class is returned from a webservice call. On JBoss 4.0.3SP1 (using Axis), I had no issues returning this object from my finder call. Now, when I switch to JBoss 4.0.4CR2 (using JBossWS), I get the following exception:
> Caused by: java.lang.ClassCastException: com.sybase.jdbc3.tds.SybTimestamp
> at org.jboss.xb.binding.SimpleTypeBindings.marshal(SimpleTypeBindings.java:1150)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalCharacters(XercesXsMarshaller.java:1169)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalSimpleType(XercesXsMarshaller.java:451)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalElementType(XercesXsMarshaller.java:405)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalElement(XercesXsMarshaller.java:380)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalElementOccurence(XercesXsMarshaller.java:886)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalParticle(XercesXsMarshaller.java:823)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalModelGroupSequence(XercesXsMarshaller.java:1102)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalModelGroup(XercesXsMarshaller.java:1057)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalParticle(XercesXsMarshaller.java:729)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalComplexType(XercesXsMarshaller.java:685)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalElementType(XercesXsMarshaller.java:414)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalElement(XercesXsMarshaller.java:380)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalElementOccurence(XercesXsMarshaller.java:886)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalParticle(XercesXsMarshaller.java:810)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalModelGroupSequence(XercesXsMarshaller.java:1102)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalModelGroup(XercesXsMarshaller.java:1057)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalParticle(XercesXsMarshaller.java:729)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalComplexType(XercesXsMarshaller.java:685)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalElementType(XercesXsMarshaller.java:414)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalElement(XercesXsMarshaller.java:380)
> at org.jboss.xb.binding.XercesXsMarshaller.marshalElementOccurence(XercesXsMarshaller.java:886)
> at org.jboss.xb.binding.XercesXsMarshaller.marshallInternal(XercesXsMarshaller.java:275)
> at org.jboss.xb.binding.XercesXsMarshaller.marshal(XercesXsMarshaller.java:222)
> at org.jboss.ws.jaxb.JAXBMarshallerImpl.marshal(JAXBMarshallerImpl.java:172)
> at org.jboss.ws.jaxrpc.encoding.JAXBSerializer.serialize(JAXBSerializer.java:100)
> at org.jboss.ws.soap.SOAPContentElement.getXMLFragment(SOAPContentElement.java:172)
> at org.jboss.ws.soap.SOAPContentElement.expandToDOM(SOAPContentElement.java:844)
> at org.jboss.ws.soap.SOAPContentElement.getChildNodes(SOAPContentElement.java:761)
> at org.jboss.util.xml.DOMWriter.printInternal(DOMWriter.java:201)
> at org.jboss.util.xml.DOMWriter.printInternal(DOMWriter.java:260)
> at org.jboss.util.xml.DOMWriter.printInternal(DOMWriter.java:260)
> at org.jboss.util.xml.DOMWriter.print(DOMWriter.java:177)
> at org.jboss.util.xml.DOMWriter.printNode(DOMWriter.java:126)
> at org.jboss.ws.server.ServiceEndpoint.postProcessResponse(ServiceEndpoint.java:306)
> ... 23 more
> In looking at the source code, I think I see why there may be a problem:
> else if(typeCode == XS_DATETIME)
> {
> Calendar c;
> if(value.getClass() == java.util.Date.class)
> {
> c = Calendar.getInstance();
> c.clear();
> c.setTime((java.util.Date)value);
> }
> else
> {
> c = (Calendar)value;
> }
> result = marshalDateTime(c);
> }
> The SybaseTimestamp class extends java.sql.Timestamp which in turn extends java.util.Date. That first 'if' should hit, but it won't because SybaseTimestamp.class != java.util.Date.class. Instead, I think the if statement should be:
> if(java.util.Date.class.isAssignableFrom(value.getClass()))
> I made this change and recompiled and everything works as expected now.
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17 years, 10 months