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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
⏎ javax/naming/spi/DirectoryManager.java
/* * Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package javax.naming.spi; import java.util.Hashtable; import javax.naming.Context; import javax.naming.Name; import javax.naming.Reference; import javax.naming.Referenceable; import javax.naming.NamingException; import javax.naming.CannotProceedException; import javax.naming.directory.DirContext; import javax.naming.directory.Attributes; import com.sun.naming.internal.ResourceManager; import com.sun.naming.internal.FactoryEnumeration; /** * This class contains methods for supporting <tt>DirContext</tt> * implementations. *<p> * This class is an extension of <tt>NamingManager</tt>. It contains methods * for use by service providers for accessing object factories and * state factories, and for getting continuation contexts for * supporting federation. *<p> * <tt>DirectoryManager</tt> is safe for concurrent access by multiple threads. *<p> * Except as otherwise noted, * a <tt>Name</tt>, <tt>Attributes</tt>, or environment parameter * passed to any method is owned by the caller. * The implementation will not modify the object or keep a reference * to it, although it may keep a reference to a clone or copy. * * @author Rosanna Lee * @author Scott Seligman * * @see DirObjectFactory * @see DirStateFactory * @since 1.3 */ public class DirectoryManager extends NamingManager { /* * Disallow anyone from creating one of these. */ DirectoryManager() {} /** * Creates a context in which to continue a <tt>DirContext</tt> operation. * Operates just like <tt>NamingManager.getContinuationContext()</tt>, * only the continuation context returned is a <tt>DirContext</tt>. * * @param cpe * The non-null exception that triggered this continuation. * @return A non-null <tt>DirContext</tt> object for continuing the operation. * @exception NamingException If a naming exception occurred. * * @see NamingManager#getContinuationContext(CannotProceedException) */ @SuppressWarnings("unchecked") public static DirContext getContinuationDirContext( CannotProceedException cpe) throws NamingException { Hashtable<Object,Object> env = (Hashtable<Object,Object>)cpe.getEnvironment(); if (env == null) { env = new Hashtable<>(7); } else { // Make a (shallow) copy of the environment. env = (Hashtable<Object,Object>) env.clone(); } env.put(CPE, cpe); return (new ContinuationDirContext(cpe, env)); } /** * Creates an instance of an object for the specified object, * attributes, and environment. * <p> * This method is the same as <tt>NamingManager.getObjectInstance</tt> * except for the following differences: *<ul> *<li> * It accepts an <tt>Attributes</tt> parameter that contains attributes * associated with the object. The <tt>DirObjectFactory</tt> might use these * attributes to save having to look them up from the directory. *<li> * The object factories tried must implement either * <tt>ObjectFactory</tt> or <tt>DirObjectFactory</tt>. * If it implements <tt>DirObjectFactory</tt>, * <tt>DirObjectFactory.getObjectInstance()</tt> is used, otherwise, * <tt>ObjectFactory.getObjectInstance()</tt> is used. *</ul> * Service providers that implement the <tt>DirContext</tt> interface * should use this method, not <tt>NamingManager.getObjectInstance()</tt>. *<p> * * @param refInfo The possibly null object for which to create an object. * @param name The name of this object relative to <code>nameCtx</code>. * Specifying a name is optional; if it is * omitted, <code>name</code> should be null. * @param nameCtx The context relative to which the <code>name</code> * parameter is specified. If null, <code>name</code> is * relative to the default initial context. * @param environment The possibly null environment to * be used in the creation of the object factory and the object. * @param attrs The possibly null attributes associated with refInfo. * This might not be the complete set of attributes for refInfo; * you might be able to read more attributes from the directory. * @return An object created using <code>refInfo</code> and <tt>attrs</tt>; or * <code>refInfo</code> if an object cannot be created by * a factory. * @exception NamingException If a naming exception was encountered * while attempting to get a URL context, or if one of the * factories accessed throws a NamingException. * @exception Exception If one of the factories accessed throws an * exception, or if an error was encountered while loading * and instantiating the factory and object classes. * A factory should only throw an exception if it does not want * other factories to be used in an attempt to create an object. * See <tt>DirObjectFactory.getObjectInstance()</tt>. * @see NamingManager#getURLContext * @see DirObjectFactory * @see DirObjectFactory#getObjectInstance * @since 1.3 */ public static Object getObjectInstance(Object refInfo, Name name, Context nameCtx, Hashtable<?,?> environment, Attributes attrs) throws Exception { ObjectFactory factory; ObjectFactoryBuilder builder = getObjectFactoryBuilder(); if (builder != null) { // builder must return non-null factory factory = builder.createObjectFactory(refInfo, environment); if (factory instanceof DirObjectFactory) { return ((DirObjectFactory)factory).getObjectInstance( refInfo, name, nameCtx, environment, attrs); } else { return factory.getObjectInstance(refInfo, name, nameCtx, environment); } } // use reference if possible Reference ref = null; if (refInfo instanceof Reference) { ref = (Reference) refInfo; } else if (refInfo instanceof Referenceable) { ref = ((Referenceable)(refInfo)).getReference(); } Object answer; if (ref != null) { String f = ref.getFactoryClassName(); if (f != null) { // if reference identifies a factory, use exclusively factory = getObjectFactoryFromReference(ref, f); if (factory instanceof DirObjectFactory) { return ((DirObjectFactory)factory).getObjectInstance( ref, name, nameCtx, environment, attrs); } else if (factory != null) { return factory.getObjectInstance(ref, name, nameCtx, environment); } // No factory found, so return original refInfo. // Will reach this point if factory class is not in // class path and reference does not contain a URL for it return refInfo; } else { // if reference has no factory, check for addresses // containing URLs // ignore name & attrs params; not used in URL factory answer = processURLAddrs(ref, name, nameCtx, environment); if (answer != null) { return answer; } } } // try using any specified factories answer = createObjectFromFactories(refInfo, name, nameCtx, environment, attrs); return (answer != null) ? answer : refInfo; } private static Object createObjectFromFactories(Object obj, Name name, Context nameCtx, Hashtable<?,?> environment, Attributes attrs) throws Exception { FactoryEnumeration factories = ResourceManager.getFactories( Context.OBJECT_FACTORIES, environment, nameCtx); if (factories == null) return null; ObjectFactory factory; Object answer = null; // Try each factory until one succeeds while (answer == null && factories.hasMore()) { factory = (ObjectFactory)factories.next(); if (factory instanceof DirObjectFactory) { answer = ((DirObjectFactory)factory). getObjectInstance(obj, name, nameCtx, environment, attrs); } else { answer = factory.getObjectInstance(obj, name, nameCtx, environment); } } return answer; } /** * Retrieves the state of an object for binding when given the original * object and its attributes. * <p> * This method is like <tt>NamingManager.getStateToBind</tt> except * for the following differences: *<ul> *<li>It accepts an <tt>Attributes</tt> parameter containing attributes * that were passed to the <tt>DirContext.bind()</tt> method. *<li>It returns a non-null <tt>DirStateFactory.Result</tt> instance * containing the object to be bound, and the attributes to * accompany the binding. Either the object or the attributes may be null. *<li> * The state factories tried must each implement either * <tt>StateFactory</tt> or <tt>DirStateFactory</tt>. * If it implements <tt>DirStateFactory</tt>, then * <tt>DirStateFactory.getStateToBind()</tt> is called; otherwise, * <tt>StateFactory.getStateToBind()</tt> is called. *</ul> * * Service providers that implement the <tt>DirContext</tt> interface * should use this method, not <tt>NamingManager.getStateToBind()</tt>. *<p> * See NamingManager.getStateToBind() for a description of how * the list of state factories to be tried is determined. *<p> * The object returned by this method is owned by the caller. * The implementation will not subsequently modify it. * It will contain either a new <tt>Attributes</tt> object that is * likewise owned by the caller, or a reference to the original * <tt>attrs</tt> parameter. * * @param obj The non-null object for which to get state to bind. * @param name The name of this object relative to <code>nameCtx</code>, * or null if no name is specified. * @param nameCtx The context relative to which the <code>name</code> * parameter is specified, or null if <code>name</code> is * relative to the default initial context. * @param environment The possibly null environment to * be used in the creation of the state factory and * the object's state. * @param attrs The possibly null Attributes that is to be bound with the * object. * @return A non-null DirStateFactory.Result containing * the object and attributes to be bound. * If no state factory returns a non-null answer, the result will contain * the object (<tt>obj</tt>) itself with the original attributes. * @exception NamingException If a naming exception was encountered * while using the factories. * A factory should only throw an exception if it does not want * other factories to be used in an attempt to create an object. * See <tt>DirStateFactory.getStateToBind()</tt>. * @see DirStateFactory * @see DirStateFactory#getStateToBind * @see NamingManager#getStateToBind * @since 1.3 */ public static DirStateFactory.Result getStateToBind(Object obj, Name name, Context nameCtx, Hashtable<?,?> environment, Attributes attrs) throws NamingException { // Get list of state factories FactoryEnumeration factories = ResourceManager.getFactories( Context.STATE_FACTORIES, environment, nameCtx); if (factories == null) { // no factories to try; just return originals return new DirStateFactory.Result(obj, attrs); } // Try each factory until one succeeds StateFactory factory; Object objanswer; DirStateFactory.Result answer = null; while (answer == null && factories.hasMore()) { factory = (StateFactory)factories.next(); if (factory instanceof DirStateFactory) { answer = ((DirStateFactory)factory). getStateToBind(obj, name, nameCtx, environment, attrs); } else { objanswer = factory.getStateToBind(obj, name, nameCtx, environment); if (objanswer != null) { answer = new DirStateFactory.Result(objanswer, attrs); } } } return (answer != null) ? answer : new DirStateFactory.Result(obj, attrs); // nothing new } }
⏎ javax/naming/spi/DirectoryManager.java
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 Download
⇒ JRE 8 rt.jar - org.* Package Source Code
2023-02-07, 191207👍, 5💬
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