From 85b14ce6e1dc7ddaa0669ff881a17c5b0e17b9f4 Mon Sep 17 00:00:00 2001
From: Gaetan Boismal <gaetan.boismal@forgerock.com>
Date: Tue, 14 Oct 2014 14:10:51 +0000
Subject: [PATCH] OPENDJ-1550: Replace SDK Function with Function from forgerock-util * org.forgerock.opendj.ldap.Function ** Removed * All impacted classes are now using org.forgerock.util.promise.Function

---
 opendj-rest2ldap/src/main/java/org/forgerock/opendj/rest2ldap/SimpleAttributeMapper.java |   42 ++++++++++++++++++------------------------
 1 files changed, 18 insertions(+), 24 deletions(-)

diff --git a/opendj-rest2ldap/src/main/java/org/forgerock/opendj/rest2ldap/SimpleAttributeMapper.java b/opendj-rest2ldap/src/main/java/org/forgerock/opendj/rest2ldap/SimpleAttributeMapper.java
index a22bd61..bbb43a9 100644
--- a/opendj-rest2ldap/src/main/java/org/forgerock/opendj/rest2ldap/SimpleAttributeMapper.java
+++ b/opendj-rest2ldap/src/main/java/org/forgerock/opendj/rest2ldap/SimpleAttributeMapper.java
@@ -11,23 +11,10 @@
  * Header, with the fields enclosed by brackets [] replaced by your own identifying
  * information: "Portions Copyright [year] [name of copyright owner]".
  *
- * Copyright 2012-2013 ForgeRock AS.
+ * Copyright 2012-2014 ForgeRock AS.
  */
 package org.forgerock.opendj.rest2ldap;
 
-import static java.util.Collections.emptyList;
-import static java.util.Collections.singletonList;
-import static org.forgerock.opendj.ldap.Filter.alwaysFalse;
-import static org.forgerock.opendj.ldap.Functions.fixedFunction;
-import static org.forgerock.opendj.rest2ldap.Rest2LDAP.asResourceException;
-import static org.forgerock.opendj.rest2ldap.Utils.base64ToByteString;
-import static org.forgerock.opendj.rest2ldap.Utils.byteStringToBase64;
-import static org.forgerock.opendj.rest2ldap.Utils.byteStringToJson;
-import static org.forgerock.opendj.rest2ldap.Utils.i18n;
-import static org.forgerock.opendj.rest2ldap.Utils.jsonToAttribute;
-import static org.forgerock.opendj.rest2ldap.Utils.jsonToByteString;
-import static org.forgerock.opendj.rest2ldap.Utils.toFilter;
-
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Set;
@@ -41,15 +28,22 @@
 import org.forgerock.opendj.ldap.ByteString;
 import org.forgerock.opendj.ldap.Entry;
 import org.forgerock.opendj.ldap.Filter;
-import org.forgerock.opendj.ldap.Function;
+import org.forgerock.util.promise.Function;
+import org.forgerock.util.promise.NeverThrowsException;
+
+import static java.util.Collections.*;
+
+import static org.forgerock.opendj.ldap.Filter.*;
+import static org.forgerock.opendj.rest2ldap.Rest2LDAP.*;
+import static org.forgerock.opendj.rest2ldap.Utils.*;
 
 /**
  * An attribute mapper which provides a simple mapping from a JSON value to a
  * single LDAP attribute.
  */
 public final class SimpleAttributeMapper extends AbstractLDAPAttributeMapper<SimpleAttributeMapper> {
-    private Function<ByteString, ?, Void> decoder = null;
-    private Function<Object, ByteString, Void> encoder = null;
+    private Function<ByteString, ?, NeverThrowsException> decoder;
+    private Function<Object, ByteString, NeverThrowsException> encoder;
 
     SimpleAttributeMapper(final AttributeDescription ldapAttributeName) {
         super(ldapAttributeName);
@@ -63,7 +57,7 @@
      *            The function to use for decoding LDAP attribute values.
      * @return This attribute mapper.
      */
-    public SimpleAttributeMapper decoder(final Function<ByteString, ?, Void> f) {
+    public SimpleAttributeMapper decoder(final Function<ByteString, ?, NeverThrowsException> f) {
         this.decoder = f;
         return this;
     }
@@ -89,7 +83,7 @@
      *            The function to use for encoding LDAP attribute values.
      * @return This attribute mapper.
      */
-    public SimpleAttributeMapper encoder(final Function<Object, ByteString, Void> f) {
+    public SimpleAttributeMapper encoder(final Function<Object, ByteString, NeverThrowsException> f) {
         this.encoder = f;
         return this;
     }
@@ -123,7 +117,7 @@
         if (subPath.isEmpty()) {
             try {
                 final ByteString va =
-                        valueAssertion != null ? encoder().apply(valueAssertion, null) : null;
+                        valueAssertion != null ? encoder().apply(valueAssertion) : null;
                 h.handleResult(toFilter(c, type, ldapAttributeName.toString(), va));
             } catch (final Exception e) {
                 // Invalid assertion value - bad request.
@@ -176,12 +170,12 @@
         }
     }
 
-    private Function<ByteString, ? extends Object, Void> decoder() {
-        return decoder == null ? fixedFunction(byteStringToJson(), ldapAttributeName) : decoder;
+    private Function<ByteString, ? extends Object, NeverThrowsException> decoder() {
+        return decoder == null ? byteStringToJson(ldapAttributeName) : decoder;
     }
 
-    private Function<Object, ByteString, Void> encoder() {
-        return encoder == null ? fixedFunction(jsonToByteString(), ldapAttributeName) : encoder;
+    private Function<Object, ByteString, NeverThrowsException> encoder() {
+        return encoder == null ? jsonToByteString(ldapAttributeName) : encoder;
     }
 
 }

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