JDK 11 java.naming.jmod - Naming Module
JDK 11 java.naming.jmod is the JMOD file for JDK 11 Naming module.
JDK 11 Naming module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.naming.jmod.
JDK 11 Naming module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.
JDK 11 Naming module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.naming.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ com/sun/jndi/toolkit/ctx/Continuation.java
/*
* Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package com.sun.jndi.toolkit.ctx;
import javax.naming.*;
import javax.naming.spi.ResolveResult;
import java.util.Hashtable;
/**
* This class contains information required to continue
* the method (place where it left off, and remaining name to
* continue).
*
* @author Rosanna Lee
*/
public class Continuation extends ResolveResult {
/**
* The name that we started out with. It is initialized by the constructor
* and used to calculate to "resolved name" in NamingException in
* fillInException().
* %%% Note that this approach does not always do the calculation
* correctly with respect to absence or presence of the trailing slash
* for resolved name.
*/
protected Name starter;
/**
* Whether links were encountered.
*/
protected Object followingLink = null;
/**
* The environment used by the caller. Initialized by constructor and
* used when filling out a CannotProceedException.
*/
protected Hashtable<?,?> environment = null;
/**
* Indicates whether the Continuation instance indicates that the operation
* should be continued using the data in the Continuation.
* Typically, this is only false if an error has been encountered or if
* the operation has succeeded.
*/
protected boolean continuing = false;
/**
* The last resolved context. Used to set the "AltNameCtx" in a
* CannotProceedException.
*/
protected Context resolvedContext = null;
/**
* The resolved name relative to resolvedContext. Used to set the
* "AltName" in a CannotProceedException.
*/
protected Name relativeResolvedName = null;
/**
* Constructs a new instance of Continuation.
* Used as dummy for contexts that do not do federation (e.g. for schema ops)
*/
public Continuation() {
}
/**
* Constructs a new instance of Continuation.
* @param top The name of the object that is to be resolved/operated upon.
* This becomes the Continuation's 'starter' and is used to
* calculate the "resolved name" when filling in a NamingException.
* @param environment The environment used by the caller. It is used
* when setting the "environment" of a CannotProceedException.
*/
@SuppressWarnings("unchecked") // For Hashtable clone: environment.clone()
public Continuation(Name top, Hashtable<?,?> environment) {
super();
starter = top;
this.environment = (Hashtable<?,?>)
((environment == null) ? null : environment.clone());
}
/**
* Determines whether this Continuation contains data that should be
* used to continue the operation.
*
* @return true if operation should continue; false if operation has
* completed (successfully or unsuccessfully).
*/
public boolean isContinue() {
return continuing;
}
/**
* Sets this Continuation to indicate successful completion.
* Subsequent calls to isContinue() will return false.
* This method is different from the setError() methods only from
* the standpoint that this method does not set any of the other
* fields such as resolved object or resolved context. This is because
* this method is typically called when the context recognizes that
* the operation has successfully completed and that the continuation
* already contains the appropriately set fields.
* @see setError
* @see setErrorNNS
*/
public void setSuccess() {
continuing = false;
}
/**
* Fills in an exception's fields using data from this Continuation.
* The resolved name is set by subtracting remainingName from starter.
* %%% This might not not always produce the correct answer wrt trailing "/".
* If the exception is a CannotProceedException, its environment,
* altName, and altNameCtx fields are set using this continuation's
* environment, relativeResolvedName, and resolvedContext.
*
* @param e The non-null naming exception to fill.
* @return The non-null naming exception with its fields set using
* data from this Continuation.
*/
public NamingException fillInException(NamingException e) {
e.setRemainingName(remainingName);
e.setResolvedObj(resolvedObj);
if (starter == null || starter.isEmpty())
e.setResolvedName(null);
else if (remainingName == null)
e.setResolvedName(starter);
else
e.setResolvedName(
starter.getPrefix(starter.size() -
remainingName.size()));
if ((e instanceof CannotProceedException)) {
CannotProceedException cpe = (CannotProceedException)e;
Hashtable<?,?> env = (environment == null ?
new Hashtable<>(11) : (Hashtable<?,?>)environment.clone());
cpe.setEnvironment(env);
cpe.setAltNameCtx(resolvedContext);
cpe.setAltName(relativeResolvedName);
}
return e;
}
/**
* Sets this Continuation to indicated that an error has occurred,
* and that the remaining name is rename + "/".
*
* This method is typically called by _nns methods that have been
* given a name to process. It might process part of that name but
* encountered some error. Consequently, it would call setErrorNNS()
* with the remaining name. Since the _nns method was expected to
* operate upon the "nns" of the original name, the remaining name
* must include the "nns". That's why this method adds a trailing "/".
*<p>
* After this method is called, isContinuing() returns false.
*
* @param resObj The possibly null object that was resolved to.
* @param remain The non-null remaining name.
*/
public void setErrorNNS(Object resObj, Name remain) {
Name nm = (Name)(remain.clone());
try {
nm.add("");
} catch (InvalidNameException e) {
// ignore; can't happen for composite name
}
setErrorAux(resObj, nm);
}
/**
* Form that accepts a String name instead of a Name name.
* @param resObj The possibly null object that was resolved to.
* @param remain The possibly String remaining name.
*
* @see #setErrorNNS(java.lang.Object, javax.naming.Name)
*/
public void setErrorNNS(Object resObj, String remain) {
CompositeName rname = new CompositeName();
try {
if (remain != null && !remain.equals(""))
rname.add(remain);
rname.add("");
} catch (InvalidNameException e) {
// ignore, can't happen for composite name
}
setErrorAux(resObj, rname);
}
/**
* Sets this Continuation to indicated that an error has occurred
* and supply resolved information.
*
* This method is typically called by methods that have been
* given a name to process. It might process part of that name but
* encountered some error. Consequently, it would call setError()
* with the resolved object and the remaining name.
*<p>
* After this method is called, isContinuing() returns false.
*
* @param resObj The possibly null object that was resolved to.
* @param remain The possibly null remaining name.
*/
public void setError(Object resObj, Name remain) {
if (remain != null)
remainingName = (Name)(remain.clone());
else
remainingName = null;
setErrorAux(resObj, remainingName);
}
/**
* Form that accepts a String name instead of a Name name.
* @param resObj The possibly null object that was resolved to.
* @param remain The possibly String remaining name.
*
* @see #setError(java.lang.Object, javax.naming.Name)
*/
public void setError(Object resObj, String remain) {
CompositeName rname = new CompositeName();
if (remain != null && !remain.equals("")) {
try {
rname.add(remain);
} catch (InvalidNameException e) {
// ignore; can't happen for composite name
}
}
setErrorAux(resObj, rname);
}
private void setErrorAux(Object resObj, Name rname) {
remainingName = rname;
resolvedObj = resObj;
continuing = false;
}
private void setContinueAux(Object resObj,
Name relResName, Context currCtx, Name remain) {
if (resObj instanceof LinkRef) {
setContinueLink(resObj, relResName, currCtx, remain);
} else {
remainingName = remain;
resolvedObj = resObj;
relativeResolvedName = relResName;
resolvedContext = currCtx;
continuing = true;
}
}
/**
* Sets this Continuation with the supplied data, and set remaining name
* to be "/".
* This method is typically called by _nns methods that have been
* given a name to process. It might the name (without the nns) and
* continue process of the nns elsewhere.
* Consequently, it would call this form of the setContinueNNS().
* This method supplies "/" as the remaining name.
*<p>
* After this method is called, isContinuing() returns true.
*
* @param resObj The possibly null resolved object.
* @param relResName The non-null resolved name relative to currCtx.
* @param currCtx The non-null context from which relResName is to be resolved.
*/
public void setContinueNNS(Object resObj, Name relResName, Context currCtx) {
CompositeName rname = new CompositeName();
setContinue(resObj, relResName, currCtx, PartialCompositeContext._NNS_NAME);
}
/**
* Overloaded form that accesses String names.
*
* @param resObj The possibly null resolved object.
* @param relResName The non-null resolved name relative to currCtx.
* @param currCtx The non-null context from which relResName is to be resolved.
* @see #setContinueNNS(java.lang.Object, javax.naming.Name, javax.naming.Context)
*/
public void setContinueNNS(Object resObj, String relResName, Context currCtx) {
CompositeName relname = new CompositeName();
try {
relname.add(relResName);
} catch (NamingException e) {}
setContinue(resObj, relname, currCtx, PartialCompositeContext._NNS_NAME);
}
/**
* Sets this Continuation with the supplied data, and set remaining name
* to be the empty name.
* This method is typically called by list-style methods
* in which the target context implementing list() expects an
* empty name. For example when c_list() is given a non-empty name to
* process, it would resolve that name, and then call setContinue()
* with the resolved object so that the target context to be listed
* would be called with the empty name (i.e. list the target context itself).
*<p>
* After this method is called, isContinuing() returns true.
*
* @param obj The possibly null resolved object.
* @param relResName The non-null resolved name relative to currCtx.
* @param currCtx The non-null context from which relResName is to be resolved.
*/
public void setContinue(Object obj, Name relResName, Context currCtx) {
setContinueAux(obj, relResName, currCtx,
(Name)PartialCompositeContext._EMPTY_NAME.clone());
}
/**
* Sets this Continuation with the supplied data.
* This method is typically called by a method that has been asked
* to operate on a name. The method resolves part of the name
* (relResName) to obj and sets the unprocessed part to rename.
* It calls setContinue() so that the operation can be continued
* using this data.
*<p>
* After this method is called, isContinuing() returns true.
*
* @param obj The possibly null resolved object.
* @param relResName The non-null resolved name relative to currCtx.
* @param currCtx The non-null context from which relResName is to be resolved.
* @param remain The non-null remaining name.
*/
public void setContinue(Object obj, Name relResName, Context currCtx, Name remain) {
if (remain != null)
this.remainingName = (Name)(remain.clone());
else
this.remainingName = new CompositeName();
setContinueAux(obj, relResName, currCtx, remainingName);
}
/**
* String overload.
*
* @param obj The possibly null resolved object.
* @param relResName The non-null resolved name relative to currCtx.
* @param currCtx The non-null context from which relResName is to be resolved.
* @param remain The non-null remaining name.
* @see #setContinue(java.lang.Object, java.lang.String, javax.naming.Context, java.lang.String)
*/
public void setContinue(Object obj, String relResName,
Context currCtx, String remain) {
CompositeName relname = new CompositeName();
if (!relResName.equals("")) {
try {
relname.add(relResName);
} catch (NamingException e){}
}
CompositeName rname = new CompositeName();
if (!remain.equals("")) {
try {
rname.add(remain);
} catch (NamingException e) {
}
}
setContinueAux(obj, relname, currCtx, rname);
}
/**
* %%% This method is kept only for backward compatibility. Delete when
* old implementations updated.
*
* Replaced by setContinue(obj, relResName, (Context)currCtx);
*
* @deprecated
*/
@Deprecated
public void setContinue(Object obj, Object currCtx) {
setContinue(obj, null, (Context)currCtx);
}
/**
* Sets this Continuation to process a linkRef.
* %%% Not working yet.
*/
private void setContinueLink(Object linkRef, Name relResName,
Context resolvedCtx, Name rname) {
this.followingLink = linkRef;
this.remainingName = rname;
this.resolvedObj = resolvedCtx;
this.relativeResolvedName = PartialCompositeContext._EMPTY_NAME;
this.resolvedContext = resolvedCtx;
this.continuing = true;
}
public String toString() {
if (remainingName != null)
return starter.toString() + "; remainingName: '" + remainingName + "'";
else
return starter.toString();
}
public String toString(boolean detail) {
if (!detail || this.resolvedObj == null)
return this.toString();
return this.toString() + "; resolvedObj: " + this.resolvedObj +
"; relativeResolvedName: " + relativeResolvedName +
"; resolvedContext: " + resolvedContext;
}
private static final long serialVersionUID = 8162530656132624308L;
}
⏎ com/sun/jndi/toolkit/ctx/Continuation.java
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File name: java.naming-11.0.1-src.zip File size: 461792 bytes Release date: 2018-11-04 Download
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