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From elecha...@apache.org
Subject svn commit: r234263 - in /directory/shared/ldap/branches/new-codec-integration/apache2-provider: ./ perfs/ perfs/org/ perfs/org/apache/ perfs/org/apache/asn1new/ perfs/org/apache/asn1new/ber/ perfs/org/apache/asn1new/ber/LdapDecoderPerf.java
Date Sun, 21 Aug 2005 16:50:51 GMT
Author: elecharny
Date: Sun Aug 21 09:50:47 2005
New Revision: 234263

URL: http://svn.apache.org/viewcvs?rev=234263&view=rev
Log:
Creation

Added:
    directory/shared/ldap/branches/new-codec-integration/apache2-provider/
    directory/shared/ldap/branches/new-codec-integration/apache2-provider/perfs/
    directory/shared/ldap/branches/new-codec-integration/apache2-provider/perfs/org/
    directory/shared/ldap/branches/new-codec-integration/apache2-provider/perfs/org/apache/
    directory/shared/ldap/branches/new-codec-integration/apache2-provider/perfs/org/apache/asn1new/
    directory/shared/ldap/branches/new-codec-integration/apache2-provider/perfs/org/apache/asn1new/ber/
    directory/shared/ldap/branches/new-codec-integration/apache2-provider/perfs/org/apache/asn1new/ber/LdapDecoderPerf.java

Added: directory/shared/ldap/branches/new-codec-integration/apache2-provider/perfs/org/apache/asn1new/ber/LdapDecoderPerf.java
URL: http://svn.apache.org/viewcvs/directory/shared/ldap/branches/new-codec-integration/apache2-provider/perfs/org/apache/asn1new/ber/LdapDecoderPerf.java?rev=234263&view=auto
==============================================================================
--- directory/shared/ldap/branches/new-codec-integration/apache2-provider/perfs/org/apache/asn1new/ber/LdapDecoderPerf.java
(added)
+++ directory/shared/ldap/branches/new-codec-integration/apache2-provider/perfs/org/apache/asn1new/ber/LdapDecoderPerf.java
Sun Aug 21 09:50:47 2005
@@ -0,0 +1,157 @@
+/*
+ *   Copyright 2005 The Apache Software Foundation
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+package org.apache.asn1new.ber;
+
+import org.apache.asn1new.DecoderException;
+import org.apache.asn1new.ber.Asn1Decoder;
+import org.apache.asn1new.ber.containers.IAsn1Container;
+import org.apache.asn1new.ldap.codec.LdapDecoder;
+import org.apache.asn1new.ldap.codec.LdapMessageContainer;
+import org.apache.asn1new.ldap.pojo.BindRequest;
+import org.apache.asn1new.ldap.pojo.LdapMessage;
+import org.apache.asn1new.ldap.pojo.SimpleAuthentication;
+
+import org.apache.log4j.PropertyConfigurator;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.nio.ByteBuffer;
+
+
+/**
+ * A performance test.
+ *
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ */
+public class LdapDecoderPerf extends Thread
+{
+    //~ Static fields/initializers -----------------------------------------------------------------
+
+    /** Logger */
+    protected static Logger log = LoggerFactory.getLogger( LdapDecoderPerf.class );
+
+    static
+    {
+        PropertyConfigurator.configure( "conf/log4j-perf.conf" );
+    }
+
+    //~ Methods ------------------------------------------------------------------------------------
+
+    /**
+     * A performance test...
+     */
+    public void run()
+    {
+        Asn1Decoder ldapDecoder = new LdapDecoder();
+        
+        ByteBuffer  stream      = ByteBuffer.allocate( 0x35 );
+        stream.put(
+            new byte[]
+            {
+                0x30, 0x33, 		// LDAPMessage ::=SEQUENCE {
+				0x02, 0x01, 0x01, 	//         messageID MessageID
+				0x60, 0x2E, 		//        CHOICE { ..., bindRequest BindRequest, ...
+                        			// BindRequest ::= APPLICATION[0] SEQUENCE {
+				0x02, 0x01, 0x03, 	//        version INTEGER (1..127),
+				0x04, 0x1F, 		//        name LDAPDN,
+				'u', 'i', 'd', '=', 'a', 'k', 'a', 'r', 'a', 's', 'u', 'l', 'u', ',', 'd', 'c', '=',
+                'e', 'x', 'a', 'm', 'p', 'l', 'e', ',', 'd', 'c', '=', 'c', 'o', 'm',
+				( byte ) 0x80, 0x08, //        authentication AuthenticationChoice
+                                     // AuthenticationChoice ::= CHOICE { simple [0] OCTET
STRING, ...
+				'p', 'a', 's', 's', 'w', 'o', 'r', 'd'
+            } );
+
+        stream.flip();
+
+        try
+        {
+
+            long t0 = System.currentTimeMillis();
+
+            for ( int i = 0; i < 1000000; i++ )
+            {
+                //log.debug( "---------------------> " + i );
+
+                // Allocate a BindRequest Container
+                IAsn1Container ldapMessageContainer = new LdapMessageContainer();
+
+                ldapDecoder.decode( stream, ldapMessageContainer );
+
+                // Free the BindRequest Container. It will be put back in the IPool
+                // after being reset.
+                stream.flip();
+            }
+
+            long t1 = System.currentTimeMillis();
+
+            System.out.println( "Delta = " + ( t1 - t0 ) );
+        }
+        catch ( DecoderException de )
+        {
+            log.error( de.getMessage() );
+            de.printStackTrace();
+        }
+
+        try
+        {
+
+            IAsn1Container ldapMessageContainer = new LdapMessageContainer();
+
+            ldapDecoder.decode( stream, ldapMessageContainer );
+
+            // Free the BindRequest Container. It will be put back in the IPool
+            // after being reset.
+            //bindRequestContainer.free();
+            LdapMessage message = ( ( LdapMessageContainer ) ldapMessageContainer )
+                .getLdapMessage();
+            BindRequest br      = message.getBindRequest();
+
+            System.out.println( "BindRequest decoded :" );
+            System.out.println( "	MessageId 	= " + message.getMessageId() );
+            System.out.println( "	Version 	= " + br.getVersion() );
+            System.out.println( "	Name	 	= " + br.getName() );
+            System.out.println( "	Authentication	= " +
+                ( ( br.getAuthentication() instanceof SimpleAuthentication ) ? "Simple" :
"sasl" ) );
+            System.out.println( "	simple		= " +
+                ( ( SimpleAuthentication ) br.getAuthentication() ).getSimple() );
+        }
+        catch ( DecoderException de )
+        {
+            log.error( de.getMessage() );
+            de.printStackTrace();
+        }
+    }
+
+    /**
+     * Main
+     *
+     * @param args DOCUMENT ME!
+     */
+    public static void main( String[] args )
+    {
+
+        LdapDecoderPerf ldpt1 = new LdapDecoderPerf();
+        LdapDecoderPerf ldpt2 = new LdapDecoderPerf();
+        LdapDecoderPerf ldpt3 = new LdapDecoderPerf();
+        LdapDecoderPerf ldpt4 = new LdapDecoderPerf();
+
+        ldpt1.start();
+        ldpt2.start();
+        ldpt3.start();
+        ldpt4.start();
+    }
+}



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