https://issues.apache.org/bugzilla/show_bug.cgi?id=56186
Bug ID: 56186
Summary: javax.websocket-api.jar exists in the war package,
then Cannot load custom ServerApplicationConfig
Product: Tomcat 7
Version: 7.0.52
Hardware: PC
Status: NEW
Severity: major
Priority: P2
Component: Catalina
Assignee: dev@tomcat.apache.org
Reporter: liushangkun...@hotmail.com
hi, i have a project that using maven to compile it.
and there is a dependency like this :
<dependency>
<groupId>javax.websocket</groupId>
<artifactId>javax.websocket-api</artifactId>
<version>1.0</version>
</dependency>
after packing with a war file, the javax.websocket-api.jar also in the war
well, i am debugged tomcat7.0.52 with the class :
org.apache.tomcat.websocket.server.WsSci
line at 94:
if (ServerApplicationConfig.class.isAssignableFrom(clazz)) {
serverApplicationConfigs.add(
(ServerApplicationConfig) clazz.newInstance());
}
this check is never return true case ServerApplicationConfig's classloader is
WebappClassLoader i guess..
i changed pom.xml like this:
<dependency>
<groupId>javax.websocket</groupId>
<artifactId>javax.websocket-api</artifactId>
<version>1.0</version>
<scope>provided</scope>
</dependency>
after packing with a war file and run again ...
ServerApplicationConfig.class.isAssignableFrom(clazz) return true ,
so my custom ServerApplicationConfig can be loaded ...
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