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Posted to dev@tomcat.apache.org by la...@apache.org on 2002/03/11 12:40:05 UTC
cvs commit: jakarta-tomcat/src/share/org/apache/tomcat/modules/config TrustedLoader.java
larryi 02/03/11 03:40:05
Modified: src/share/org/apache/tomcat/modules/config
TrustedLoader.java
Log:
Track modules that need to be removed by context and update them to
be current after reloading.
Revision Changes Path
1.5 +34 -23 jakarta-tomcat/src/share/org/apache/tomcat/modules/config/TrustedLoader.java
Index: TrustedLoader.java
===================================================================
RCS file: /home/cvs/jakarta-tomcat/src/share/org/apache/tomcat/modules/config/TrustedLoader.java,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -r1.4 -r1.5
--- TrustedLoader.java 17 Dec 2001 05:24:09 -0000 1.4
+++ TrustedLoader.java 11 Mar 2002 11:40:05 -0000 1.5
@@ -86,10 +86,10 @@
}
// -------------------- Properties --------------------
-
+
// -------------------- Hooks --------------------
- Vector allModules=new Vector();
-
+ Hashtable allModules=new Hashtable();
+
/** Called when the server is configured - all base modules are added,
some contexts are added ( explicitely or by AutoDeploy/AutoAdd ).
No addContext callback has been called.
@@ -115,11 +115,11 @@
File modules=getModuleFile( context );
if( modules==null ) continue;
-
+
/* We'll create a temporary loader for this context, and use it
* to create a module. The module will be notified for all
* contexts that were added so far, as with any normal module.
- *
+ *
* What's special is that at init stage, the module will be
* removed and loaded again, with the real class loader.
* Same thing will happen when the application is reloaded.
@@ -139,13 +139,16 @@
loadInterceptors( context, modules, modV );
cm.setNote( "trustedLoader.currentContext", context );
+ Vector ctxModules=new Vector();
+ allModules.put( context, ctxModules );
+
// Now add all modules to cm
for( int i=0; i< modV.size(); i++ ) {
BaseInterceptor bi=(BaseInterceptor)modV.elementAt( i );
if(debug>0) log( "Add dummy module, for configuration " + context.getDocBase() + " " + context);
cm.addInterceptor( bi );
- allModules.addElement( bi );
- }
+ ctxModules.addElement( bi );
+ }
cm.setNote( "trustedLoader.currentContext", null );
context.setClassLoader( null );
}
@@ -170,14 +173,21 @@
throws TomcatException
{
if(debug>0) log("reInit " + modules );
- // remove modules
- for( int i=0; i< allModules.size(); i++ ) {
- BaseInterceptor bi=(BaseInterceptor)allModules.elementAt( i );
- cm.removeInterceptor( bi );
- }
-
- // The real loader is set.
+ Vector ctxModules = (Vector)allModules.get( ctx );
+ if( ctxModules != null ) {
+ // remove modules
+ for( int i=0; i< ctxModules.size(); i++ ) {
+ BaseInterceptor bi=(BaseInterceptor)ctxModules.elementAt( i );
+ cm.removeInterceptor( bi );
+ }
+ ctxModules.removeAllElements();
+ } else {
+ ctxModules = new Vector();
+ allModules.put( ctx, ctxModules );
+ }
+
+ // The real loader is set.
Vector modV=new Vector();
if( debug > 0 ) log( "Loading the real module " + ctx + " " + modules);
loadInterceptors( ctx, modules, modV );
@@ -187,7 +197,8 @@
for( int i=0; i< modV.size(); i++ ) {
BaseInterceptor bi=(BaseInterceptor)modV.elementAt( i );
cm.addInterceptor( bi );
- }
+ ctxModules.addElement( bi );
+ }
cm.setNote( "trustedLoader.currentContext", null );
}
@@ -206,11 +217,11 @@
}
-
+
public void loadInterceptors( Context ctx, File modulesF, Vector modulesV )
throws TomcatException
{
-
+
XmlMapper xh=new XmlMapper();
xh.setClassLoader( ctx.getClassLoader());
//xh.setDebug( debug );
@@ -219,7 +230,7 @@
// with <module> definition and the module itself
setTagRules( xh );
- // then load the actual config
+ // then load the actual config
ServerXmlReader.loadConfigFile(xh,modulesF,modulesV);
}
@@ -239,7 +250,7 @@
});
}
-
+
public static void setTagRules( XmlMapper xh ) {
xh.addRule( "module", new XmlAction() {
public void start(SaxContext ctx ) throws Exception {
@@ -254,11 +265,11 @@
});
}
-
-
+
+
private File getModuleFile(Context ctx ) {
// PathSetter is the first module in the chain, we shuld have
- // a valid path by now
+ // a valid path by now
String dir=ctx.getAbsolutePath();
File f=new File(dir);
@@ -273,7 +284,7 @@
return null;
}
}
-
+
}
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