private void initialize()

in proxy/src/main/java/org/apache/directory/fortress/realm/tomcat/Tc7AccessMgrProxy.java [65:122]
55 lines of code
8 McCabe index (conditional complexity)

    private void initialize()
    {
        try
        {
            URLClassLoader ucl;
            
            if ( CONTAINER.equalsIgnoreCase( JBOSS_AGENT ) )
            {
                LOG.info( CLS_NM + ".initialize JBoss policy agent" );
                URL[] cp = CpUtil.getRealmClasspath( REALM_CLASSPATH );
                ucl = new ChildFirstUrlClassLoader(cp, this.getClass().getClassLoader() );
            }
            else if ( CONTAINER.equalsIgnoreCase( "TomcatContext" ) )
            {
                LOG.info( CLS_NM + ".initialize Tomcat7 Context-based policy agent" );
                ucl = new URLClassLoader( new URL[]{}, Thread.currentThread().getContextClassLoader() );
            }
            else
            {
                LOG.info( CLS_NM + ".initialize Tomcat7 policy agent" );
                
                if ( ( realmClasspath != null ) && ( realmClasspath.length() > 0 ) )
                {
                    ucl = new URLClassLoader( CpUtil.parseRealmClasspath( realmClasspath ), this.getClass().getClassLoader() );
                }
                else
                {
                    URL[] cp = CpUtil.getRealmClasspath( REALM_CLASSPATH );
                    ucl = new URLClassLoader( cp, this.getClass().getClassLoader() );
                }
            }

            LOG.info( CLS_NM + ".initialize - instantiate policy agent name: " + REALM_IMPL );
            Class<?> sc = ucl.loadClass( REALM_IMPL );
            realm = (TcAccessMgr) sc.newInstance();
            realm.setDefaultRoles( defaultRoles );
            realm.setContextId( contextId );
            LOG.info( CLS_NM + " J2EE Tomcat7 policy agent, contextId: " + contextId + ", defaultRoles: " + defaultRoles );
        }
        catch ( ClassNotFoundException e )
        {
            String error = CLS_NM + ".initialize caught java.lang.ClassNotFoundException=" + e.toString();
            LOG.severe( error );
            throw new RuntimeException( error, e );
        }
        catch ( InstantiationException ie )
        {
            String error = CLS_NM + ".initialize caught java.lang.InstantiationException=" + ie.toString();
            LOG.severe( error );
            throw new RuntimeException( error, ie );
        }
        catch ( IllegalAccessException iae )
        {
            String error = CLS_NM + ".initialize caught java.lang.IllegalAccessException=" + iae.toString();
            LOG.severe( error );
            throw new RuntimeException( error, iae );
        }
    }