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RE: cannot get Filters to work with Tomcat 5.0.16

Shapira, Yoav

2004-01-06

Replies:


Howdy,
Your first filter-mapping is mapping to a servlet-name /*?? ;) Either
put a defined servlet name there or map to url-pattern /*.

Yoav Shapira
Millennium ChemInformatics


>-----Original Message-----
>From: Patrick Scheuerer [mailto:tabalooga@(protected)]
>Sent: Tuesday, January 06, 2004 10:29 AM
>To: Tomcat Users List
>Subject: cannot get Filters to work with Tomcat 5.0.16
>
>Hi,
>
>I cannot get Filters to work with Tomcat 5.0.16.
>
>Here are my filter definitions in web.xml:
><filter>
>   <filter-name>UserFilter</filter-name>
>   <filter-class>ch.ctc.support.common.UserFilter</filter-class>
></filter>
>
><filter>
>   <filter-name>AdminFilter</filter-name>
>   <filter-class>ch.ctc.support.common.AdminFilter</filter-class>
></filter>
>
><filter-mapping>
>   <filter-name>UserFilter</filter-name>
>   <servlet-name>/*</servlet-name>
></filter-mapping>
>
><filter-mapping>
>   <filter-name>AdminFilter</filter-name>
>   <url-pattern>/admin/*</url-pattern>
></filter-mapping>
>
>Every time Tomcat tries to start the context I get the following
exception:
>
>java.lang.IllegalArgumentException: Filter mapping must specify either
a
><url-pattern> or a <servlet-name>
>   at
>org.apache.commons.digester.Digester.createSAXException (Digester.java:2
540)
>   at
>org.apache.commons.digester.Digester.createSAXException (Digester.java:2
566)
>   at
org.apache.commons.digester.Digester.endElement (Digester.java:1061)
>   at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown
>Source)
>   at
>org.apache.xerces.impl.dtd.XMLDTDValidator.endNamespaceScope(Unknown
>Source)
>   at
org.apache.xerces.impl.dtd.XMLDTDValidator.handleEndElement(Unknown
>Source)
>   at org.apache.xerces.impl.dtd.XMLDTDValidator.endElement(Unknown
>Source)
>   at
>org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Un
know
>n Source)
>   at
>org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDi
spat
>cher.dispatch(Unknown
>Source)
>   at
>org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unkn
own
>Source)
>   at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
Source)
>   at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown
Source)
>   at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
>   at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown
Source)
>   at org.apache.commons.digester.Digester.parse (Digester.java:1548)
>   at
>org.apache.catalina.startup.ContextConfig.applicationConfig(ContextConf
ig.j
>ava:302)
>   at
>org.apache.catalina.startup.ContextConfig.start (ContextConfig.java:644)
>   at
>org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.
java
>:254)
>   at
>org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleS
uppo
>rt.java:166)
>   at
>org.apache.catalina.core.StandardContext.start (StandardContext.java:421
2)
>   at
>org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.j
ava:
>866)
>   at
>org.apache.catalina.core.ContainerBase.addChild (ContainerBase.java:850)
>   at
>org.apache.catalina.core.StandardHost.addChild (StandardHost.java:633)
>   at
>org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeplo
yer.
>java:316)
>   at
>org.apache.catalina.core.StandardHost.install (StandardHost.java:859)
>   at
>org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.jav
a:72
>3)
>   at
>org.apache.catalina.startup.HostConfig.deployApps (HostConfig.java:473)
>   at
org.apache.catalina.startup.HostConfig.start (HostConfig.java:1002)
>   at
>org.apache.catalina.startup.HostConfig.lifecycleEvent (HostConfig.java:3
93)
>   at
>org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleS
uppo
>rt.java:166)
>   at
>org.apache.catalina.core.ContainerBase.start (ContainerBase.java:1133)
>   at
org.apache.catalina.core.StandardHost.start (StandardHost.java:816)
>   at
>org.apache.catalina.core.ContainerBase.start (ContainerBase.java:1125)
>   at
>org.apache.catalina.core.StandardEngine.start (StandardEngine.java:518)
>   at
>org.apache.catalina.core.StandardService.start (StandardService.java:519
)
>   at
>org.apache.catalina.core.StandardServer.start (StandardServer.java:2343)
>   at org.apache.catalina.startup.Catalina.start (Catalina.java:581)
>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>   at
>sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.ja
va:3
>9)
>   at
>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccesso
rImp
>l.java:25)
>   at java.lang.reflect.Method.invoke (Method.java:324)
>   at org.apache.catalina.startup.Bootstrap.start (Bootstrap.java:297)
>   at org.apache.catalina.startup.Bootstrap.main (Bootstrap.java:398)
>
>What the hell is going on here? I DID specify a <url-pattern>! What am
I
>doing
>wrong? Any help would be highly appreciated!
>
>Thanks,
>Patrick
>
>
>
>
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