[TUSCANY-2253] TuscanyServletFilter cannot be initialized when no display-name is specified in web.xml

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Java-SCA-1.1
• Fix Version/s: Java-SCA-1.2
• Component/s: Java SCA Web App Integration
• Assignee: Unassigned
• Reporter: Ilya Kanonirov
• Created: 22/Apr/08 09:33
• Updated: 23/Apr/08 04:39
• Resolved: 23/Apr/08 04:39

Description

When the display-name element is not specified in web.xml, TuscanyServletFilter fails to initialize with the following exception:
16:27:52,393 ERROR [[/]] Exception starting filter tuscany
java.lang.NullPointerException
at org.apache.tuscany.sca.host.webapp.WebAppServletHost.init(WebAppServletHost.java:209)
at org.apache.tuscany.sca.host.webapp.TuscanyServletFilter.init(TuscanyServletFilter.java:51)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:225)
at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:308)
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:79)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3540)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4110)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
...