--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/java.naming/share/classes/javax/naming/spi/ResolveResult.java Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,201 @@
+/*
+ * Copyright (c) 1999, 2004, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package javax.naming.spi;
+
+import javax.naming.Name;
+import javax.naming.Context;
+import javax.naming.CompositeName;
+import javax.naming.InvalidNameException;
+
+/**
+ * This class represents the result of resolution of a name.
+ * It contains the object to which name was resolved, and the portion
+ * of the name that has not been resolved.
+ *<p>
+ * A ResolveResult instance is not synchronized against concurrent
+ * multithreaded access. Multiple threads trying to access and modify
+ * a single ResolveResult instance should lock the object.
+ *
+ * @author Rosanna Lee
+ * @author Scott Seligman
+ * @since 1.3
+ */
+public class ResolveResult implements java.io.Serializable {
+ /**
+ * Field containing the Object that was resolved to successfully.
+ * It can be null only when constructed using a subclass.
+ * Constructors should always initialize this.
+ * @serial
+ */
+ protected Object resolvedObj;
+ /**
+ * Field containing the remaining name yet to be resolved.
+ * It can be null only when constructed using a subclass.
+ * Constructors should always initialize this.
+ * @serial
+ */
+ protected Name remainingName;
+
+ /**
+ * Constructs an instance of ResolveResult with the
+ * resolved object and remaining name both initialized to null.
+ */
+ protected ResolveResult() {
+ resolvedObj = null;
+ remainingName = null;
+ }
+
+ /**
+ * Constructs a new instance of ResolveResult consisting of
+ * the resolved object and the remaining unresolved component.
+ *
+ * @param robj The non-null object resolved to.
+ * @param rcomp The single remaining name component that has yet to be
+ * resolved. Cannot be null (but can be empty).
+ */
+ public ResolveResult(Object robj, String rcomp) {
+ resolvedObj = robj;
+ try {
+ remainingName = new CompositeName(rcomp);
+// remainingName.appendComponent(rcomp);
+ } catch (InvalidNameException e) {
+ // ignore; shouldn't happen
+ }
+ }
+
+ /**
+ * Constructs a new instance of ResolveResult consisting of
+ * the resolved Object and the remaining name.
+ *
+ * @param robj The non-null Object resolved to.
+ * @param rname The non-null remaining name that has yet to be resolved.
+ */
+ public ResolveResult(Object robj, Name rname) {
+ resolvedObj = robj;
+ setRemainingName(rname);
+ }
+
+ /**
+ * Retrieves the remaining unresolved portion of the name.
+ *
+ * @return The remaining unresolved portion of the name.
+ * Cannot be null but empty OK.
+ * @see #appendRemainingName
+ * @see #appendRemainingComponent
+ * @see #setRemainingName
+ */
+ public Name getRemainingName() {
+ return this.remainingName;
+ }
+
+ /**
+ * Retrieves the Object to which resolution was successful.
+ *
+ * @return The Object to which resolution was successful. Cannot be null.
+ * @see #setResolvedObj
+ */
+ public Object getResolvedObj() {
+ return this.resolvedObj;
+ }
+
+ /**
+ * Sets the remaining name field of this result to name.
+ * A copy of name is made so that modifying the copy within
+ * this ResolveResult does not affect <code>name</code> and
+ * vice versa.
+ *
+ * @param name The name to set remaining name to. Cannot be null.
+ * @see #getRemainingName
+ * @see #appendRemainingName
+ * @see #appendRemainingComponent
+ */
+ public void setRemainingName(Name name) {
+ if (name != null)
+ this.remainingName = (Name)(name.clone());
+ else {
+ // ??? should throw illegal argument exception
+ this.remainingName = null;
+ }
+ }
+
+ /**
+ * Adds components to the end of remaining name.
+ *
+ * @param name The components to add. Can be null.
+ * @see #getRemainingName
+ * @see #setRemainingName
+ * @see #appendRemainingComponent
+ */
+ public void appendRemainingName(Name name) {
+// System.out.println("appendingRemainingName: " + name.toString());
+// Exception e = new Exception();
+// e.printStackTrace();
+ if (name != null) {
+ if (this.remainingName != null) {
+ try {
+ this.remainingName.addAll(name);
+ } catch (InvalidNameException e) {
+ // ignore; shouldn't happen for composite name
+ }
+ } else {
+ this.remainingName = (Name)(name.clone());
+ }
+ }
+ }
+
+ /**
+ * Adds a single component to the end of remaining name.
+ *
+ * @param name The component to add. Can be null.
+ * @see #getRemainingName
+ * @see #appendRemainingName
+ */
+ public void appendRemainingComponent(String name) {
+ if (name != null) {
+ CompositeName rname = new CompositeName();
+ try {
+ rname.add(name);
+ } catch (InvalidNameException e) {
+ // ignore; shouldn't happen for empty composite name
+ }
+ appendRemainingName(rname);
+ }
+ }
+
+ /**
+ * Sets the resolved Object field of this result to obj.
+ *
+ * @param obj The object to use for setting the resolved obj field.
+ * Cannot be null.
+ * @see #getResolvedObj
+ */
+ public void setResolvedObj(Object obj) {
+ this.resolvedObj = obj;
+ // ??? should check for null?
+ }
+
+ private static final long serialVersionUID = -4552108072002407559L;
+}