compatibility with jackson 2.6.7 and json-smart 1.3.1 (#242)

compatibility with jackson 2.6.7 and json-smart 1.3.1

Author: SomkaPe

lombok.config

@@ -3,11 +3,11 @@
 
 package labapi;
 
-import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.DeserializationFeature;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.microsoft.aad.msal4j.*;
 
+import java.io.IOException;
 import java.net.MalformedURLException;
 import java.util.Collections;
 import java.util.HashMap;
@@ -24,8 +24,8 @@ public class LabService {
     static <T> T convertJsonToObject(final String json, final Class<T> clazz) {
         try {
             return mapper.readValue(json, clazz);
-        } catch (JsonProcessingException e) {
-            throw new RuntimeException("JsonProcessingException: " + e.getMessage(), e);
+        } catch (IOException e) {
+            throw new RuntimeException("JSON processing error: " + e.getMessage(), e);
         }
     }
 

src/integrationtest/java/labapi/LabService.java

@@ -97,7 +97,7 @@ public class AuthenticationErrorCode {
     public final static String THROTTLED_REQUEST = "throttled_request";
 
     /**
-     * A JsonProcessingException was thrown, indicating the JSON provided to MSAL is of invalid format.
+     * A JSON processing failure, indicating the JSON provided to MSAL is of invalid format.
      */
     public final static String INVALID_JSON = "invalid_json";
 }

src/main/java/com/microsoft/aad/msal4j/AuthenticationErrorCode.java

@@ -4,16 +4,16 @@
 package com.microsoft.aad.msal4j;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
-import lombok.AccessLevel;
-import lombok.Builder;
-import lombok.Getter;
+import lombok.*;
 import lombok.experimental.Accessors;
 
 import java.util.*;
 
 @Accessors(fluent = true)
 @Getter(AccessLevel.PACKAGE)
 @Builder
+@NoArgsConstructor
+@AllArgsConstructor
 class InstanceDiscoveryMetadataEntry {
 
     @JsonProperty("preferred_network")

src/main/java/com/microsoft/aad/msal4j/InstanceDiscoveryMetadataEntry.java

@@ -5,12 +5,12 @@
 
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.core.JsonParser;
-import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.DeserializationFeature;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.node.ObjectNode;
 import com.fasterxml.jackson.databind.JsonNode;
 
+import java.io.IOException;
 import java.util.Iterator;
 import java.util.Set;
 
@@ -27,7 +27,7 @@ class JsonHelper {
     static <T> T convertJsonToObject(final String json, final Class<T> clazz) {
         try {
             return mapper.readValue(json, clazz);
-        } catch (JsonProcessingException e) {
+        } catch (IOException e) {
             throw new MsalClientException(e);
         }
     }
@@ -38,7 +38,7 @@ static <T> T convertJsonToObject(final String json, final Class<T> clazz) {
     static void validateJsonFormat(String jsonString) {
         try {
             mapper.readTree(jsonString);
-        } catch (JsonProcessingException e) {
+        } catch (IOException e) {
             throw new MsalClientException(e.getMessage(), AuthenticationErrorCode.INVALID_JSON);
         }
     }
@@ -72,7 +72,7 @@ static String mergeJSONString(String mainJsonString, String addJsonString) {
         try {
             mainJson = mapper.readTree(mainJsonString);
             addJson = mapper.readTree(addJsonString);
-        } catch (JsonProcessingException e) {
+        } catch (IOException e) {
             throw new MsalClientException(e.getMessage(), AuthenticationErrorCode.INVALID_JSON);
         }
 
@@ -95,14 +95,14 @@ static String mergeJSONString(Set<String> jsonStrings) {
             } else {
                 return "";
             }
-        } catch (JsonProcessingException e) {
+        } catch (IOException e) {
             throw new MsalClientException(e.getMessage(), AuthenticationErrorCode.INVALID_JSON);
         }
 
         while (jsons.hasNext()) {
             try {
                 addJson = mapper.readTree(jsons.next());
-            } catch (JsonProcessingException e) {
+            } catch (IOException e) {
                 throw new MsalClientException(e.getMessage(), AuthenticationErrorCode.INVALID_JSON);
             }
             mergeJSONNode(mainJson, addJson);

src/main/java/com/microsoft/aad/msal4j/JsonHelper.java

@@ -4,10 +4,10 @@
 package com.microsoft.aad.msal4j;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
-import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.node.ObjectNode;
 
+import java.io.IOException;
 import java.util.*;
 import java.util.concurrent.locks.ReadWriteLock;
 import java.util.concurrent.locks.ReentrantReadWriteLock;
@@ -147,7 +147,7 @@ public String serialize() {
             }
             return JsonHelper.mapper.writeValueAsString(this);
         }
-        catch (JsonProcessingException e) {
+        catch (IOException e) {
             throw new MsalClientException(e);
         }finally {
             lock.readLock().unlock();

src/main/java/com/microsoft/aad/msal4j/TokenCache.java

@@ -52,28 +52,28 @@ static TokenResponse parseJsonObject(final JSONObject jsonObject)
         // use an empty string in order to avoid an IllegalArgumentException from OIDCTokens.
         String idTokenValue = "";
         if (jsonObject.containsKey("id_token")) {
-            idTokenValue =  jsonObject.getAsString("id_token");
+            idTokenValue = JSONObjectUtils.getString(jsonObject, "id_token");
         }
 
         // Parse value
         String scopeValue = null;
         if (jsonObject.containsKey("scope")) {
-            scopeValue = jsonObject.getAsString("scope");
+            scopeValue = JSONObjectUtils.getString(jsonObject, "scope");
         }
 
         String clientInfo = null;
         if (jsonObject.containsKey("client_info")) {
-            clientInfo = jsonObject.getAsString("client_info");
+            clientInfo = JSONObjectUtils.getString(jsonObject, "client_info");
         }
 
         long expiresIn = 0;
         if (jsonObject.containsKey("expires_in")) {
-            expiresIn = jsonObject.getAsNumber("expires_in").longValue();
+            expiresIn = Long.parseLong(jsonObject.getAsString("expires_in"));
         }
 
         long ext_expires_in = 0;
         if (jsonObject.containsKey("ext_expires_in")) {
-            ext_expires_in = jsonObject.getAsNumber("ext_expires_in").longValue();
+            ext_expires_in = Long.parseLong(jsonObject.getAsString("ext_expires_in"));
         }
 
         String foci = null;