[#JAX_WS-1181] NullPointerException with

[JAX_WS-1181] NullPointerException with @SchemaValidation of a
webservice where xsd has an empty namespace Created: 22/Dec/15 Updated: 21/Jan/16
Status:
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Fix Version/s:
Open
jax-ws
runtime
None
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Labels:
Remaining
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Time Spent:
Original
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Bug
huberdav
Unresolved
None
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None
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Major
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0
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Description
There is a tiny bug in artefact webservices-rt-2.3.1.jar in class com.sun.xml.ws.util.pipe.AbstractSchemaValidati
In method 'createMasterPseudoSchema()' on line 539 the if statement is not complete and might produce a NullP
or the empty String. In case of the empty String the handling is correct, but in case of 'null' a NullPointerExcepti
Current implementation:
private Source createMasterPseudoSchema(Map<String, String> docs) {
final StringBuilder sb = new StringBuilder("<xsd:schema xmlns:xsd='http://www.w3.o
targetNamespace='urn:x-jax-ws-master'>\n");
for(Map.Entry<String, String> e : docs.entrySet()) {
String systemId = e.getValue();
String ns = e.getKey();
sb.append("<xsd:import schemaLocation='").append(systemId).append("'");
if (!ns.equals("")) {
sb.append(" namespace='").append(ns).append("'");
}
sb.append("/>\n");
}
sb.append("</xsd:schema>");
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.log(Level.FINE, "Master Pseudo Schema = {0}", sb);
}
// override getReader() so that the same source can be used multiple times
return new StreamSource("file:x-jax-ws-master-doc") {
@Override
public Reader getReader() {
return new StringReader(sb.toString());
}
};
}
Fix:
if (ns != null && !"".equals(ns)) {
sb.append(" namespace='").append(ns).append("'");
}
SCHWERWIEGEND: WSSERVLET11: Laufzeitdeskriptor konnte nicht geparst werden: java.lang.Null
java.lang.NullPointerException
at com.sun.xml.ws.util.pipe.AbstractSchemaValidationTube.createMasterPseudoSchema(
at com.sun.xml.ws.util.pipe.AbstractSchemaValidationTube.getSchemaSources(Abstract
at com.sun.xml.ws.server.ServerSchemaValidationTube.<init>(ServerSchemaValidationT
at com.sun.xml.ws.api.pipe.ServerTubeAssemblerContext.createValidationTube(ServerT
at com.sun.xml.ws.assembler.jaxws.ValidationTubeFactory.createTube(ValidationTubeF
at com.sun.xml.ws.assembler.TubeCreator.createTube(TubeCreator.java:96)
at com.sun.xml.ws.assembler.MetroTubelineAssembler.createServer(MetroTubelineAssem
at com.sun.xml.ws.server.WSEndpointImpl.<init>(WSEndpointImpl.java:193)
at com.sun.xml.ws.server.EndpointFactory.create(EndpointFactory.java:337)
at com.sun.xml.ws.server.EndpointFactory.create(EndpointFactory.java:332)
at com.sun.xml.ws.server.EndpointFactory.createEndpoint(EndpointFactory.java:164)
at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:577)
at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:560)
at com.sun.xml.ws.transport.http.DeploymentDescriptorParser.parseAdapters(Deployme
at com.sun.xml.ws.transport.http.DeploymentDescriptorParser.parse(DeploymentDescri
at
com.sun.xml.ws.transport.http.servlet.WSServletContextListener.parseAdaptersAndCreateDeleg
at com.sun.xml.ws.transport.http.servlet.WSServletContainerInitializer.onStartup(W
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:517
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.StandardContext.reload(StandardContext.java:3755)
at org.apache.catalina.loader.WebappLoader.backgroundProcess(WebappLoader.java:292
at org.apache.catalina.core.StandardContext.backgroundProcess(StandardContext.java
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChil
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChil
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChil
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(Contain
at java.lang.Thread.run(Thread.java:745)
Dez 22, 2015 4:29:39 PM org.apache.catalina.core.StandardContext startInternal
SCHWERWIEGEND: Error during ServletContainerInitializer processing
javax.servlet.ServletException: com.sun.xml.ws.transport.http.servlet.WSServletException:
nicht geparst werden: java.lang.NullPointerException
at com.sun.xml.ws.transport.http.servlet.WSServletContainerInitializer.onStartup(W
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:517
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.StandardContext.reload(StandardContext.java:3755)
at org.apache.catalina.loader.WebappLoader.backgroundProcess(WebappLoader.java:292
at org.apache.catalina.core.StandardContext.backgroundProcess(StandardContext.java
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChil
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChil
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChil
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(Contain
at java.lang.Thread.run(Thread.java:745)
Caused by: com.sun.xml.ws.transport.http.servlet.WSServletException: WSSERVLET11: Laufzeit
werden: java.lang.NullPointerException
at
com.sun.xml.ws.transport.http.servlet.WSServletContextListener.parseAdaptersAndCreateDeleg
at com.sun.xml.ws.transport.http.servlet.WSServletContainerInitializer.onStartup(W
... 10 more
Caused by: java.lang.NullPointerException
at com.sun.xml.ws.util.pipe.AbstractSchemaValidationTube.createMasterPseudoSchema(
at com.sun.xml.ws.util.pipe.AbstractSchemaValidationTube.getSchemaSources(Abstract
at com.sun.xml.ws.server.ServerSchemaValidationTube.<init>(ServerSchemaValidationT
at com.sun.xml.ws.api.pipe.ServerTubeAssemblerContext.createValidationTube(ServerT
at com.sun.xml.ws.assembler.jaxws.ValidationTubeFactory.createTube(ValidationTubeF
at com.sun.xml.ws.assembler.TubeCreator.createTube(TubeCreator.java:96)
at com.sun.xml.ws.assembler.MetroTubelineAssembler.createServer(MetroTubelineAssem
at com.sun.xml.ws.server.WSEndpointImpl.<init>(WSEndpointImpl.java:193)
at com.sun.xml.ws.server.EndpointFactory.create(EndpointFactory.java:337)
at com.sun.xml.ws.server.EndpointFactory.create(EndpointFactory.java:332)
at com.sun.xml.ws.server.EndpointFactory.createEndpoint(EndpointFactory.java:164)
at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:577)
at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:560)
at com.sun.xml.ws.transport.http.DeploymentDescriptorParser.parseAdapters(Deployme
at com.sun.xml.ws.transport.http.DeploymentDescriptorParser.parse(DeploymentDescri
at
com.sun.xml.ws.transport.http.servlet.WSServletContextListener.parseAdaptersAndCreateDeleg
... 11 more
Comments
Comment by lukedirtwalker [ 21/Jan/16 ]
I think the actual root problem is on line 329 if tns is null we insert the null object in the map,
I'm not sure if that is intended?
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