[JBoss-dev] CVS update: jbosstest/src/main/org/jboss/test/web/util ClassInClasses.java weblog4j.properties Util.java
User: starksm
Date: 01/07/08 18:06:07
Modified:src/main/org/jboss/test/web/util Tag: Branch_2_4 Util.java
Added: src/main/org/jboss/test/web/util Tag: Branch_2_4
ClassInClasses.java weblog4j.properties
Log:
Merge latest changes from main to the 2.4 branch
Revision ChangesPath
No revision
No revision
1.2.2.1 +123 -1jbosstest/src/main/org/jboss/test/web/util/Util.java
Index: Util.java
===
RCS file: /cvsroot/jboss/jbosstest/src/main/org/jboss/test/web/util/Util.java,v
retrieving revision 1.2
retrieving revision 1.2.2.1
diff -u -r1.2 -r1.2.2.1
--- Util.java 2001/06/01 14:08:49 1.2
+++ Util.java 2001/07/09 01:06:07 1.2.2.1
@@ -1,14 +1,24 @@
package org.jboss.test.web.util;
+import java.io.PrintWriter;
+import java.io.StringWriter;
import java.net.URL;
+import java.net.URLClassLoader;
import java.util.Date;
+import javax.naming.Context;
+import javax.naming.InitialContext;
+import javax.naming.LinkRef;
+import javax.naming.NamingEnumeration;
+import javax.naming.NamingException;
+import javax.naming.NameClassPair;
+import javax.naming.NameParser;
/** A trivial utility class that is placed into the lib/util.jar directory
of the war archive and used by servlets in the war to test access to the
lib jars.
@author [EMAIL PROTECTED]
-@version $Revision: 1.2 $
+@version $Revision: 1.2.2.1 $
*/
public class Util
{
@@ -32,5 +42,117 @@
System.out.println("getResource('web2log4j.properties') via CL =
"+web2PropsURL2);
System.out.println("getResource('/log4j.properties') via CL = "+propsURL2);
return propsURL;
+}
+
+public static void showTree(String indent, Context ctx, PrintWriter out)
+throws NamingException
+{
+ClassLoader loader = Thread.currentThread().getContextClassLoader();
+NamingEnumeration enum = ctx.list("");
+while( enum.hasMoreElements() )
+{
+NameClassPair ncp = (NameClassPair)enum.next();
+String name = ncp.getName();
+out.print(indent + " +- " + name);
+boolean recursive = false;
+boolean isLinkRef = false;
+try
+{
+Class c = loader.loadClass(ncp.getClassName());
+if( Context.class.isAssignableFrom(c) )
+recursive = true;
+if( LinkRef.class.isAssignableFrom(c) )
+isLinkRef = true;
+}
+catch(ClassNotFoundException cnfe)
+{
+}
+
+if( isLinkRef )
+{
+try
+{
+LinkRef link = (LinkRef) ctx.lookupLink(name);
+out.print("[link -> ");
+out.print(link.getLinkName());
+out.print(']');
+}
+catch(Throwable e)
+{
+e.printStackTrace();
+out.print("[invalid]");
+}
+}
+out.println();
+
+if( recursive )
+{
+ try
+{
+Object value = ctx.lookup(name);
+if( value instanceof Context )
+{
+Context subctx = (Context) value;
+showTree(indent + " | ", subctx, out);
+}
+else
+{
+out.println(indent + " | NonContext: "+value);
+}
+}
+catch(Throwable t)
+{
+out.println("Failed to lookup: "+name+",
errmsg="+t.getMessage());
+}
+ }
+
+}
+}
+
+public static void dumpClassLoader(ClassLoader cl, PrintWriter out)
+{
+int level = 0;
+while( cl != null )
+{
+String msg = "Servlet ClassLoader["+level+"]:
"+cl.getClass().getName()+':'+cl.hashCode();
+out.println(msg);
+if( cl instanceof URLClassLoader )
+{
+URLClassLoader ucl = (URLClassLoader) cl;
+URL[] urls = ucl.getURLs();
+msg = " URLs:";
+out.println(msg);
+for(int u = 0; u < urls.length; u ++)
+{
+msg = " ["+u+"] = "+urls[u];
+out.println(msg);
+}
+}
+cl = cl.getParent();
+level ++;
+}
+}
+
+public static void dumpENC(Print
[JBoss-dev] CVS update: jbosstest/src/main/org/jboss/test/web/util ClassInClasses.java weblog4j.properties Util.java
User: starksm
Date: 01/06/23 20:47:11
Modified:src/main/org/jboss/test/web/util Util.java
Added: src/main/org/jboss/test/web/util ClassInClasses.java
weblog4j.properties
Log:
Add tests of accessing WEB-INF elements from a JSP page
Revision ChangesPath
1.3 +123 -1jbosstest/src/main/org/jboss/test/web/util/Util.java
Index: Util.java
===
RCS file: /cvsroot/jboss/jbosstest/src/main/org/jboss/test/web/util/Util.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- Util.java 2001/06/01 14:08:49 1.2
+++ Util.java 2001/06/24 03:47:11 1.3
@@ -1,14 +1,24 @@
package org.jboss.test.web.util;
+import java.io.PrintWriter;
+import java.io.StringWriter;
import java.net.URL;
+import java.net.URLClassLoader;
import java.util.Date;
+import javax.naming.Context;
+import javax.naming.InitialContext;
+import javax.naming.LinkRef;
+import javax.naming.NamingEnumeration;
+import javax.naming.NamingException;
+import javax.naming.NameClassPair;
+import javax.naming.NameParser;
/** A trivial utility class that is placed into the lib/util.jar directory
of the war archive and used by servlets in the war to test access to the
lib jars.
@author [EMAIL PROTECTED]
-@version $Revision: 1.2 $
+@version $Revision: 1.3 $
*/
public class Util
{
@@ -32,5 +42,117 @@
System.out.println("getResource('web2log4j.properties') via CL =
"+web2PropsURL2);
System.out.println("getResource('/log4j.properties') via CL = "+propsURL2);
return propsURL;
+}
+
+public static void showTree(String indent, Context ctx, PrintWriter out)
+throws NamingException
+{
+ClassLoader loader = Thread.currentThread().getContextClassLoader();
+NamingEnumeration enum = ctx.list("");
+while( enum.hasMoreElements() )
+{
+NameClassPair ncp = (NameClassPair)enum.next();
+String name = ncp.getName();
+out.print(indent + " +- " + name);
+boolean recursive = false;
+boolean isLinkRef = false;
+try
+{
+Class c = loader.loadClass(ncp.getClassName());
+if( Context.class.isAssignableFrom(c) )
+recursive = true;
+if( LinkRef.class.isAssignableFrom(c) )
+isLinkRef = true;
+}
+catch(ClassNotFoundException cnfe)
+{
+}
+
+if( isLinkRef )
+{
+try
+{
+LinkRef link = (LinkRef) ctx.lookupLink(name);
+out.print("[link -> ");
+out.print(link.getLinkName());
+out.print(']');
+}
+catch(Throwable e)
+{
+e.printStackTrace();
+out.print("[invalid]");
+}
+}
+out.println();
+
+if( recursive )
+{
+ try
+{
+Object value = ctx.lookup(name);
+if( value instanceof Context )
+{
+Context subctx = (Context) value;
+showTree(indent + " | ", subctx, out);
+}
+else
+{
+out.println(indent + " | NonContext: "+value);
+}
+}
+catch(Throwable t)
+{
+out.println("Failed to lookup: "+name+",
errmsg="+t.getMessage());
+}
+ }
+
+}
+}
+
+public static void dumpClassLoader(ClassLoader cl, PrintWriter out)
+{
+int level = 0;
+while( cl != null )
+{
+String msg = "Servlet ClassLoader["+level+"]:
"+cl.getClass().getName()+':'+cl.hashCode();
+out.println(msg);
+if( cl instanceof URLClassLoader )
+{
+URLClassLoader ucl = (URLClassLoader) cl;
+URL[] urls = ucl.getURLs();
+msg = " URLs:";
+out.println(msg);
+for(int u = 0; u < urls.length; u ++)
+{
+msg = " ["+u+"] = "+urls[u];
+out.println(msg);
+}
+}
+cl = cl.getParent();
+level ++;
+}
+}
+
+public static void dumpENC(PrintWriter out) throws NamingException
+{
+ InitialContext iniCtx = new InitialContext();
+ Context
