JRE 8 rt.jar - javax.* Package Source Code

JRE 8 rt.jar is the JAR file for JRE 8 RT (Runtime) libraries. JRE (Java Runtime) 8 is the runtime environment included in JDK 8. JRE 8 rt.jar libraries are divided into 6 packages:

com.* - Internal Oracle and Sun Microsystems libraries
java.* - Standard Java API libraries.
javax.* - Extended Java API libraries.
jdk.* -  JDK supporting libraries.
org.* - Third party libraries.
sun.* - Old libraries developed by Sun Microsystems.

JAR File Information:

Directory of C:\fyicenter\jdk-1.8.0_191\jre\lib
      63,596,151 rt.jar

Here is the list of Java classes of the javax.* package in JRE 1.8.0_191 rt.jar. Java source codes are also provided.

✍: FYIcenter


 * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.

package javax.naming.ldap;

import javax.naming.NamingException;
import javax.naming.Context;

import java.util.Hashtable;

import com.sun.naming.internal.FactoryEnumeration;
import com.sun.naming.internal.ResourceManager;

  * This abstract class represents a factory for creating LDAPv3 controls.
  * LDAPv3 controls are defined in
  * <A HREF="http://www.ietf.org/rfc/rfc2251.txt">RFC 2251</A>.
  * When a service provider receives a response control, it uses control
  * factories to return the specific/appropriate control class implementation.
  * @author Rosanna Lee
  * @author Scott Seligman
  * @author Vincent Ryan
  * @see Control
  * @since 1.3

public abstract class ControlFactory {
     * Creates a new instance of a control factory.
    protected ControlFactory() {

      * Creates a control using this control factory.
      * The factory is used by the service provider to return controls
      * that it reads from the LDAP protocol as specialized control classes.
      * Without this mechanism, the provider would be returning
      * controls that only contained data in BER encoded format.
      * Typically, <tt>ctl</tt> is a "basic" control containing
      * BER encoded data. The factory is used to create a specialized
      * control implementation, usually by decoding the BER encoded data,
      * that provides methods to access that data in a type-safe and friendly
      * manner.
      * <p>
      * For example, a factory might use the BER encoded data in
      * basic control and return an instance of a VirtualListReplyControl.
      * If this factory cannot create a control using the argument supplied,
      * it should return null.
      * A factory should only throw an exception if it is sure that
      * it is the only intended factory and that no other control factories
      * should be tried. This might happen, for example, if the BER data
      * in the control does not match what is expected of a control with
      * the given OID. Since this method throws <tt>NamingException</tt>,
      * any other internally generated exception that should be propagated
      * must be wrapped inside a <tt>NamingException</tt>.
      * @param ctl A non-null control.
      * @return A possibly null Control.
      * @exception NamingException If <tt>ctl</tt> contains invalid data that prevents it
      * from being used to create a control. A factory should only throw
      * an exception if it knows how to produce the control (identified by the OID)
      * but is unable to because of, for example invalid BER data.
    public abstract Control getControlInstance(Control ctl) throws NamingException;

      * Creates a control using known control factories.
      * <p>
      * The following rule is used to create the control:
      * <li> Use the control factories specified in
      *    the <tt>LdapContext.CONTROL_FACTORIES</tt> property of the
      *    environment, and of the provider resource file associated with
      *    <tt>ctx</tt>, in that order.
      *    The value of this property is a colon-separated list of factory
      *    class names that are tried in order, and the first one that succeeds
      *    in creating the control is the one used.
      *    If none of the factories can be loaded,
      *    return <code>ctl</code>.
      *    If an exception is encountered while creating the control, the
      *    exception is passed up to the caller.
      * <p>
      * Note that a control factory
      * must be public and must have a public constructor that accepts no arguments.
      * <p>
      * @param ctl The non-null control object containing the OID and BER data.
      * @param ctx The possibly null context in which the control is being created.
      * If null, no such information is available.
      * @param env The possibly null environment of the context. This is used
      * to find the value of the <tt>LdapContext.CONTROL_FACTORIES</tt> property.
      * @return A control object created using <code>ctl</code>; or
      *         <code>ctl</code> if a control object cannot be created using
      *         the algorithm described above.
      * @exception NamingException if a naming exception was encountered
      *         while attempting to create the control object.
      *         If one of the factories accessed throws an
      *         exception, it is propagated up to the caller.
      * If an error was encountered while loading
      * and instantiating the factory and object classes, the exception
      * is wrapped inside a <tt>NamingException</tt> and then rethrown.
    public static Control getControlInstance(Control ctl, Context ctx,
                                             Hashtable<?,?> env)
        throws NamingException {

        // Get object factories list from environment properties or
        // provider resource file.
        FactoryEnumeration factories = ResourceManager.getFactories(
            LdapContext.CONTROL_FACTORIES, env, ctx);

        if (factories == null) {
            return ctl;

        // Try each factory until one succeeds
        Control answer = null;
        ControlFactory factory;
        while (answer == null && factories.hasMore()) {
            factory = (ControlFactory)factories.next();
            answer = factory.getControlInstance(ctl);

        return (answer != null)? answer : ctl;



Or download all of them as a single archive file:

File name: jre-rt-javax-1.8.0_191-src.zip
File size: 5381005 bytes
Release date: 2018-10-28


JRE 8 rt.jar - org.* Package Source Code

JRE 8 rt.jar - java.* Package Source Code

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