Remove Jackson usage in azure-storage-internal-avro

sdk/storage/azure-storage-common/src/test-shared/java/com/azure/storage/common/test/shared/StorageCommonTestUtils.java

@@ -72,7 +72,7 @@ public final class StorageCommonTestUtils {
     @SuppressWarnings("deprecation")
     private static HttpClient createJdkHttpClient() throws ReflectiveOperationException {
         Class<?> clazz = Class.forName("com.azure.core.http.jdk.httpclient.JdkHttpClientProvider");
-        return  (HttpClient) clazz.getDeclaredMethod("createInstance").invoke(clazz.newInstance());
+        return (HttpClient) clazz.getDeclaredMethod("createInstance").invoke(clazz.newInstance());
     }
 
     /**
@@ -198,8 +198,8 @@ public static boolean compareFiles(File file1, File file2, long offset, long cou
      * @return The instrumented builder.
      */
     @SuppressWarnings("unchecked")
-    public static <T extends HttpTrait<T>, E extends Enum<E>> T instrument(T builder,
-        HttpLogOptions logOptions, InterceptorManager interceptorManager) {
+    public static <T extends HttpTrait<T>, E extends Enum<E>> T instrument(T builder, HttpLogOptions logOptions,
+        InterceptorManager interceptorManager) {
         // Groovy style reflection. All our builders follow this pattern.
         builder.httpClient(getHttpClient(interceptorManager));
 
@@ -210,12 +210,11 @@ public static <T extends HttpTrait<T>, E extends Enum<E>> T instrument(T builder
         if (ENVIRONMENT.getServiceVersion() != null) {
             try {
                 Method serviceVersionMethod = Arrays.stream(builder.getClass().getDeclaredMethods())
-                    .filter(method -> "serviceVersion".equals(method.getName())
-                        && method.getParameterCount() == 1
+                    .filter(method -> "serviceVersion".equals(method.getName()) && method.getParameterCount() == 1
                         && ServiceVersion.class.isAssignableFrom(method.getParameterTypes()[0]))
                     .findFirst()
-                    .orElseThrow(() -> new RuntimeException("Unable to find serviceVersion method for builder: "
-                        + builder.getClass()));
+                    .orElseThrow(() -> new RuntimeException(
+                        "Unable to find serviceVersion method for builder: " + builder.getClass()));
                 Class<E> serviceVersionClass = (Class<E>) serviceVersionMethod.getParameterTypes()[0];
                 ServiceVersion serviceVersion = (ServiceVersion) Enum.valueOf(serviceVersionClass,
                     ENVIRONMENT.getServiceVersion());
@@ -315,8 +314,8 @@ public static TokenCredential getTokenCredential(InterceptorManager interceptorM
         } else { //live
             Configuration config = Configuration.getGlobalConfiguration();
 
-            ChainedTokenCredentialBuilder builder = new ChainedTokenCredentialBuilder()
-                .addLast(new EnvironmentCredentialBuilder().build())
+            ChainedTokenCredentialBuilder builder = new ChainedTokenCredentialBuilder().addLast(
+                    new EnvironmentCredentialBuilder().build())
                 .addLast(new AzureCliCredentialBuilder().build())
                 .addLast(new AzureDeveloperCliCredentialBuilder().build());
 
@@ -325,19 +324,18 @@ public static TokenCredential getTokenCredential(InterceptorManager interceptorM
             String tenantId = config.get("AZURESUBSCRIPTION_TENANT_ID");
             String systemAccessToken = config.get("SYSTEM_ACCESSTOKEN");
 
-            if (!CoreUtils.isNullOrEmpty(serviceConnectionId)
-                && !CoreUtils.isNullOrEmpty(clientId)
-                && !CoreUtils.isNullOrEmpty(tenantId)
-                && !CoreUtils.isNullOrEmpty(systemAccessToken)) {
+            if (!CoreUtils.isNullOrEmpty(serviceConnectionId) && !CoreUtils.isNullOrEmpty(clientId)
+                && !CoreUtils.isNullOrEmpty(tenantId) && !CoreUtils.isNullOrEmpty(systemAccessToken)) {
 
-                AzurePipelinesCredential pipelinesCredential = new AzurePipelinesCredentialBuilder()
-                    .systemAccessToken(systemAccessToken)
+                AzurePipelinesCredential pipelinesCredential = new AzurePipelinesCredentialBuilder().systemAccessToken(
+                        systemAccessToken)
                     .clientId(clientId)
                     .tenantId(tenantId)
                     .serviceConnectionId(serviceConnectionId)
                     .build();
 
-                builder.addLast(request -> pipelinesCredential.getToken(request).subscribeOn(Schedulers.boundedElastic()));
+                builder.addLast(
+                    request -> pipelinesCredential.getToken(request).subscribeOn(Schedulers.boundedElastic()));
             }
 
             builder.addLast(new AzurePowerShellCredentialBuilder().build());

sdk/storage/azure-storage-internal-avro/checkstyle-suppressions.xml

@@ -3,19 +3,7 @@
 <!-- This file is generated by the /eng/scripts/linting_suppression_generator.py script. -->
 
 <suppressions>
-  <suppress files="com.azure.storage.internal.avro.implementation.schema.AvroSchema.java" checks="AvoidNestedBlocksCheck" />
-  <suppress files="com.azure.storage.internal.avro.implementation.schema.AvroType.java" checks="AvoidNestedBlocksCheck" />
-  <suppress files="com.azure.storage.internal.avro.implementation.AvroReader.java" checks="MissingJavadocMethodCheck" />
   <suppress files="com.azure.storage.internal.avro.implementation.AvroConstants.java" checks="MissingJavadocTypeCheck" />
-  <suppress files="com.azure.storage.internal.avro.implementation.schema.primitive.AvroNullSchema.java" checks="MissingJavadocTypeCheck" />
-  <suppress files="com.azure.storage.internal.avro.implementation.AvroParser.java" checks="com.azure.tools.checkstyle.checks.EnforceFinalFieldsCheck" />
-  <suppress files="com.azure.storage.internal.avro.implementation.schema.complex.AvroArraySchema.java" checks="com.azure.tools.checkstyle.checks.EnforceFinalFieldsCheck" />
-  <suppress files="com.azure.storage.internal.avro.implementation.schema.complex.AvroMapSchema.java" checks="com.azure.tools.checkstyle.checks.EnforceFinalFieldsCheck" />
-  <suppress files="com.azure.storage.internal.avro.implementation.schema.complex.AvroRecordSchema.java" checks="com.azure.tools.checkstyle.checks.EnforceFinalFieldsCheck" />
-  <suppress files="com.azure.storage.internal.avro.implementation.schema.file.AvroBlockSchema.java" checks="com.azure.tools.checkstyle.checks.EnforceFinalFieldsCheck" />
-  <suppress files="com.azure.storage.internal.avro.implementation.schema.AvroCompositeSchema.java" checks="com.azure.tools.checkstyle.checks.JavaDocFormatting" />
-  <suppress files="com.azure.storage.internal.avro.implementation.schema.AvroSchema.java" checks="com.azure.tools.checkstyle.checks.JavaDocFormatting" />
-  <suppress files="com.azure.storage.internal.avro.implementation.schema.AvroSimpleSchema.java" checks="com.azure.tools.checkstyle.checks.JavaDocFormatting" />
   <suppress files="com.azure.storage.internal.avro.implementation.schema.AvroSchema.java" checks="com.azure.tools.checkstyle.checks.JavadocThrowsChecks" />
   <suppress files="com.azure.storage.internal.avro.implementation.schema.AvroType.java" checks="com.azure.tools.checkstyle.checks.JavadocThrowsChecks" />
 </suppressions>

sdk/storage/azure-storage-internal-avro/pom.xml

@@ -61,12 +61,6 @@
       <version>12.26.0</version> <!-- {x-version-update;com.azure:azure-storage-common;current} -->
     </dependency>
 
-    <dependency>
-      <groupId>com.fasterxml.jackson.dataformat</groupId>
-      <artifactId>jackson-dataformat-xml</artifactId>
-      <version>2.13.5</version> <!-- {x-version-update;com.fasterxml.jackson.dataformat:jackson-dataformat-xml;external_dependency} -->
-    </dependency>
-
     <dependency>
       <groupId>org.junit.jupiter</groupId>
       <artifactId>junit-jupiter-api</artifactId>
@@ -179,21 +173,6 @@
         </executions>
       </plugin>
       <!-- END: Empty Java Doc -->
-
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-enforcer-plugin</artifactId>
-        <version>3.4.1</version> <!-- {x-version-update;org.apache.maven.plugins:maven-enforcer-plugin;external_dependency} -->
-        <configuration>
-          <rules>
-            <bannedDependencies>
-              <includes>
-                <include>com.fasterxml.jackson.dataformat:jackson-dataformat-xml:[2.13.5]</include> <!-- {x-include-update;com.fasterxml.jackson.dataformat:jackson-dataformat-xml;external_dependency} -->
-              </includes>
-            </bannedDependencies>
-          </rules>
-        </configuration>
-      </plugin>
     </plugins>
   </build>
 </project>

sdk/storage/azure-storage-internal-avro/src/main/java/com/azure/storage/internal/avro/implementation/AvroParser.java

@@ -20,12 +20,12 @@
 
 /**
  * A class that represents a push based AvroParser that can parse avro data from a reactive stream.
- *
+ * <p>
  * The parser stores the {@link AvroParserState current state}, the sync marker (parsed from the header),
  * the file type (parsed from the header metadata), and the list of records collected so far.
- *
+ * <p>
  * The {@link AvroParser#parse(ByteBuffer)} method accepts ByteBuffers as they are emitted from the stream.
- *
+ * <p>
  * Header Block Block Block ....
  */
 public class AvroParser {
@@ -47,7 +47,7 @@ public class AvroParser {
     /* Holds objects collected so far. */
     private List<AvroObject> objects;
 
-    private boolean partialRead; /* Whether the Avro Parser will read the Header and Block off different
+    private final boolean partialRead; /* Whether the Avro Parser will read the Header and Block off different
                                      streams. This is custom functionality for Changefeed. */
 
     /**
@@ -59,21 +59,18 @@ public class AvroParser {
         this.partialRead = partialRead;
 
         /* Start off by adding the header schema to the stack so we can parse it. */
-        AvroHeaderSchema headerSchema = new AvroHeaderSchema(
-            this.state,
-            this::onFilteredHeader
-        );
+        AvroHeaderSchema headerSchema = new AvroHeaderSchema(this.state, this::onFilteredHeader);
         headerSchema.pushToStack();
     }
 
     Mono<Void> prepareParserToReadBody(long sourceOffset, long thresholdIndex) {
         if (!this.partialRead) {
-            return Mono.error(new IllegalStateException("This method should only be called when parsing header "
-                + "and body separately."));
+            return Mono.error(new IllegalStateException(
+                "This method should only be called when parsing header " + "and body separately."));
         }
         if (this.objectType == null || this.syncMarker == null) {
-            return Mono.error(new IllegalStateException("Expected to read entire header before preparing "
-                + "parser to read body."));
+            return Mono.error(
+                new IllegalStateException("Expected to read entire header before preparing " + "parser to read body."));
         }
         this.state = new AvroParserState(sourceOffset);
         this.objects = new ArrayList<>();
@@ -111,23 +108,17 @@ private void onFilteredHeader(Object header) {
      * Block handler.
      *
      * @param beginObjectIndex The object index after which to start aggregating events in the block.
-     *                         By default, this is 0 to collect all objects in the block.
+     * By default, this is 0 to collect all objects in the block.
      */
     private void onBlock(Object beginObjectIndex) {
         /* On reading the block, read another block. */
         AvroSchema.checkType("beginObjectIndex", beginObjectIndex, Long.class);
 
-        final AvroBlockSchema blockSchema = new AvroBlockSchema(
-            this.objectType,
-            (Long) beginObjectIndex,
-            o -> {
-                AvroSchema.checkType("object", o, AvroObject.class);
-                this.objects.add((AvroObject) o);
-            }, /* Object result handler. */
-            this.syncMarker,
-            this.state,
-            this::onBlock
-        );
+        final AvroBlockSchema blockSchema = new AvroBlockSchema(this.objectType, (Long) beginObjectIndex, o -> {
+            AvroSchema.checkType("object", o, AvroObject.class);
+            this.objects.add((AvroObject) o);
+        }, /* Object result handler. */
+            this.syncMarker, this.state, this::onBlock);
         blockSchema.pushToStack();
     }
 
@@ -158,8 +149,8 @@ public Flux<AvroObject> parse(ByteBuffer buffer) {
             return Flux.empty();
         }
         AvroSchema schema = this.state.peekFromStack();
-        while ((schema instanceof AvroCompositeSchema)
-            || ((schema instanceof AvroSimpleSchema) && ((AvroSimpleSchema) schema).canProgress())) {
+        while ((schema instanceof AvroCompositeSchema) || ((schema instanceof AvroSimpleSchema)
+            && ((AvroSimpleSchema) schema).canProgress())) {
             if (schema instanceof AvroSimpleSchema) {
                 ((AvroSimpleSchema) schema).progress();
             }

sdk/storage/azure-storage-internal-avro/src/main/java/com/azure/storage/internal/avro/implementation/AvroReader.java

@@ -9,5 +9,10 @@
  * An interface that represents an AvroReader.
  */
 public interface AvroReader {
+    /**
+     * Read a stream of {@link AvroObject}.
+     *
+     * @return A stream of {@link AvroObject}.
+     */
     Flux<AvroObject> read();
 }

sdk/storage/azure-storage-internal-avro/src/main/java/com/azure/storage/internal/avro/implementation/schema/AvroCompositeSchema.java

@@ -9,7 +9,7 @@
 
 /**
  * An abstract class that represents a composite Avro schema that can return an Object result.
- *
+ * <p>
  * Composite avro schemas depend on other avro schemas to populate the result.
  *
  * @see AvroSchema
@@ -18,7 +18,7 @@ public abstract class AvroCompositeSchema extends AvroSchema {
     /**
      * Constructs a new Schema.
      *
-     * @param state    The state of the parser.
+     * @param state The state of the parser.
      * @param onResult The result handler.
      */
     public AvroCompositeSchema(AvroParserState state, Consumer<Object> onResult) {

sdk/storage/azure-storage-internal-avro/src/main/java/com/azure/storage/internal/avro/implementation/schema/AvroSchema.java

@@ -57,7 +57,7 @@ public abstract class AvroSchema {
     /**
      * Constructs a new Schema.
      *
-     * @param state    The state of the parser.
+     * @param state The state of the parser.
      * @param onResult The result handler.
      */
     public AvroSchema(AvroParserState state, Consumer<Object> onResult) {
@@ -72,7 +72,9 @@ public AvroSchema(AvroParserState state, Consumer<Object> onResult) {
     public abstract void pushToStack();
 
     /**
-     * @return Whether or not the schema is done. Also indicates that the result is ready.
+     * Whether the schema is done. Also indicates that the result is ready.
+     *
+     * @return Whether the schema is done. Also indicates that the result is ready.
      */
     public boolean isDone() {
         return this.done;
@@ -88,8 +90,8 @@ public void publishResult() {
     /**
      * Gets the schema associated with the type.
      *
-     * @param type     The {@link AvroType type} that defines the schema.
-     * @param state    {@link AvroParserState}
+     * @param type The {@link AvroType type} that defines the schema.
+     * @param state {@link AvroParserState}
      * @param onResult {@link Consumer}
      * @return {@link AvroSchema}
      * @see AvroType
@@ -112,36 +114,36 @@ public static AvroSchema getSchema(AvroType type, AvroParserState state, Consume
                 return new AvroBytesSchema(state, onResult);
             case STRING:
                 return new AvroStringSchema(state, onResult);
-            case RECORD: {
+            case RECORD:
                 checkType("type", type, AvroType.AvroRecordType.class);
                 AvroType.AvroRecordType recordType = (AvroType.AvroRecordType) type;
                 return new AvroRecordSchema(recordType.getName(), recordType.getFields(), state, onResult);
-            }
-            case ENUM: {
+
+            case ENUM:
                 checkType("type", type, AvroType.AvroEnumType.class);
                 AvroType.AvroEnumType enumType = (AvroType.AvroEnumType) type;
                 return new AvroEnumSchema(enumType.getSymbols(), state, onResult);
-            }
-            case ARRAY: {
+
+            case ARRAY:
                 checkType("type", type, AvroType.AvroArrayType.class);
                 AvroType.AvroArrayType arrayType = (AvroType.AvroArrayType) type;
                 return new AvroArraySchema(arrayType.getItemType(), state, onResult);
-            }
-            case MAP: {
+
+            case MAP:
                 checkType("type", type, AvroType.AvroMapType.class);
                 AvroType.AvroMapType mapType = (AvroType.AvroMapType) type;
                 return new AvroMapSchema(mapType.getValueType(), state, onResult);
-            }
-            case UNION: {
+
+            case UNION:
                 checkType("type", type, AvroType.AvroUnionType.class);
                 AvroType.AvroUnionType unionType = (AvroType.AvroUnionType) type;
                 return new AvroUnionSchema(unionType.getTypes(), state, onResult);
-            }
-            case FIXED: {
+
+            case FIXED:
                 checkType("type", type, AvroType.AvroFixedType.class);
                 AvroType.AvroFixedType fixedType = (AvroType.AvroFixedType) type;
                 return new AvroFixedSchema(fixedType.getSize(), state, onResult);
-            }
+
             default:
                 throw new RuntimeException("Unsupported type " + type.getType());
         }
@@ -150,14 +152,14 @@ public static AvroSchema getSchema(AvroType type, AvroParserState state, Consume
     /**
      * Checks if the object matches the expected type.
      *
-     * @param name         The name of the variable.
-     * @param obj          The object.
+     * @param name The name of the variable.
+     * @param obj The object.
      * @param expectedType The expected type.
      */
     public static void checkType(String name, Object obj, Class<?> expectedType) {
         if (!expectedType.isAssignableFrom(obj.getClass())) {
-            throw new IllegalStateException(String.format(
-                "Expected '%s' to be of type %s", name, expectedType.getSimpleName()));
+            throw new IllegalStateException(
+                String.format("Expected '%s' to be of type %s", name, expectedType.getSimpleName()));
         }
     }
 
@@ -168,13 +170,10 @@ public static void checkType(String name, Object obj, Class<?> expectedType) {
      * @return The byte array.
      */
     public static byte[] getBytes(List<?> bytes) {
-        long longTotalBytes = bytes
-            .stream()
-            .mapToLong(buffer -> {
-                checkType("buffer", buffer, ByteBuffer.class);
-                return ((ByteBuffer) buffer).remaining();
-            })
-            .sum();
+        long longTotalBytes = bytes.stream().mapToLong(buffer -> {
+            checkType("buffer", buffer, ByteBuffer.class);
+            return ((ByteBuffer) buffer).remaining();
+        }).sum();
 
         if (longTotalBytes > Integer.MAX_VALUE) {
             throw new IllegalArgumentException("Bytes can not fit into a single array.");

sdk/storage/azure-storage-internal-avro/src/main/java/com/azure/storage/internal/avro/implementation/schema/AvroSimpleSchema.java

@@ -9,7 +9,7 @@
 
 /**
  * An abstract class that represents a simple Avro schema that can return an Object result.
- *
+ * <p>
  * Simple avro schemas directly consume bytes from the state to populate the result.
  *
  * @see AvroSchema
@@ -18,15 +18,17 @@ public abstract class AvroSimpleSchema extends AvroSchema {
     /**
      * Constructs a new Schema.
      *
-     * @param state    The state of the parser.
+     * @param state The state of the parser.
      * @param onResult The result handler.
      */
     public AvroSimpleSchema(AvroParserState state, Consumer<Object> onResult) {
         super(state, onResult);
     }
 
     /**
-     * @return Whether or not progress can be made for this schema.
+     * Whether progress can be made for this schema.
+     *
+     * @return Whether progress can be made for this schema.
      */
     public abstract boolean canProgress();