Serialize Audited `lastModifiedBy` and `createdBy` using JsonSidConverter

- Fields are marked as not indexed in ES

core/src/main/java/org/genesys/blocks/model/AuditedVersionedModel.java

@@ -20,12 +20,16 @@ import java.util.Date;
 import javax.persistence.Column;
 import javax.persistence.MappedSuperclass;
 
-import com.fasterxml.jackson.annotation.JsonView;
-
+import org.genesys.blocks.util.JsonSidConverter;
 import org.springframework.data.annotation.CreatedBy;
 import org.springframework.data.annotation.CreatedDate;
 import org.springframework.data.annotation.LastModifiedBy;
 import org.springframework.data.annotation.LastModifiedDate;
+import org.springframework.data.elasticsearch.annotations.Field;
+import org.springframework.data.elasticsearch.annotations.FieldIndex;
+
+import com.fasterxml.jackson.annotation.JsonView;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 
 /**
  * The Class AuditedVersionedModel.
@@ -40,6 +44,8 @@ public abstract class AuditedVersionedModel extends VersionedModel {
 	@JsonView(JsonViews.Protected.class)
 	@CreatedBy
 	@Column(updatable = false)
+	@JsonSerialize(converter = JsonSidConverter.class)
+	@Field(index = FieldIndex.no)
 	private Long createdBy;
 
 	/** The created date. */
@@ -51,6 +57,8 @@ public abstract class AuditedVersionedModel extends VersionedModel {
 	/** The last modified by. */
 	@JsonView(JsonViews.Protected.class)
 	@LastModifiedBy
+	@JsonSerialize(converter = JsonSidConverter.class)
+	@Field(index = FieldIndex.no)
 	private Long lastModifiedBy;
 
 	/** The last modified date. */

core/src/main/java/org/genesys/blocks/model/AuditedVersionedModelWithoutId.java

@@ -21,11 +21,15 @@ import javax.persistence.Column;
 import javax.persistence.MappedSuperclass;
 
 import com.fasterxml.jackson.annotation.JsonView;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 
+import org.genesys.blocks.util.JsonSidConverter;
 import org.springframework.data.annotation.CreatedBy;
 import org.springframework.data.annotation.CreatedDate;
 import org.springframework.data.annotation.LastModifiedBy;
 import org.springframework.data.annotation.LastModifiedDate;
+import org.springframework.data.elasticsearch.annotations.Field;
+import org.springframework.data.elasticsearch.annotations.FieldIndex;
 
 /**
  * The Class AuditedVersionedModelWithoutId.
@@ -40,6 +44,8 @@ public abstract class AuditedVersionedModelWithoutId extends VersionedModelWitho
 	@JsonView(JsonViews.Protected.class)
 	@CreatedBy
 	@Column(updatable = false)
+	@JsonSerialize(converter = JsonSidConverter.class)
+	@Field(index = FieldIndex.no)
 	private Long createdBy;
 
 	/** The created date. */
@@ -51,6 +57,8 @@ public abstract class AuditedVersionedModelWithoutId extends VersionedModelWitho
 	/** The last modified by. */
 	@JsonView(JsonViews.Protected.class)
 	@LastModifiedBy
+	@JsonSerialize(converter = JsonSidConverter.class)
+	@Field(index = FieldIndex.no)
 	private Long lastModifiedBy;
 
 	/** The last modified date. */

core/src/main/java/org/genesys/blocks/util/JsonSidConverter.java

+/*
+ * Copyright 2018 Global Crop Diversity Trust
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.genesys.blocks.util;
+
+import com.fasterxml.jackson.databind.util.StdConverter;
+
+/**
+ * The JsonSidConverter converts SID IDs to SID names.
+ */
+public class JsonSidConverter extends StdConverter<Long, Object> {
+	
+	private static SidProvider SID_PROVIDER;
+	
+	public static interface SidProvider {
+		String getSidName(long id);
+	}
+	
+	/**
+	 * Sets the sid provider.
+	 *
+	 * @param sidProvider the new sid provider
+	 */
+	public static void setSidProvider(SidProvider sidProvider) {
+		SID_PROVIDER = sidProvider;
+	}
+
+	/**
+	 * Convert SID ID to SID name using SID_PROVIDER (when available)
+	 */
+	@Override
+	public Object convert(Long value) {
+		if (value == null) {
+			return null;
+		} else {
+			if (SID_PROVIDER == null) {
+				return value;
+			} else {
+				return SID_PROVIDER.getSidName(value);
+			}
+		}
+	}
+}

parent/pom.xml

@@ -218,6 +218,19 @@
 			<scope>test</scope>
 		</dependency>
 
+		<dependency>
+			<groupId>org.springframework.data</groupId>
+			<artifactId>spring-data-elasticsearch</artifactId>
+			<version>2.1.15.RELEASE</version>
+			<scope>provided</scope>
+			<exclusions>
+				<exclusion>
+					<groupId>org.elasticsearch</groupId>
+					<artifactId>elasticsearch</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
+
 		<!-- Test dependencies -->
 		<dependency>
 			<groupId>junit</groupId>

security/src/main/java/org/genesys/blocks/security/service/CustomAclService.java

@@ -17,6 +17,7 @@ package org.genesys.blocks.security.service;
 
 import java.util.List;
 
+import org.genesys.blocks.util.JsonSidConverter;
 import org.genesys.blocks.security.model.AclAwareModel;
 import org.genesys.blocks.security.model.AclClass;
 import org.genesys.blocks.security.model.AclEntry;
@@ -29,7 +30,7 @@ import org.springframework.security.acls.model.Permission;
 /**
  * The Interface CustomAclService.
  */
-public interface CustomAclService {
+public interface CustomAclService extends JsonSidConverter.SidProvider {
 
 	/**
 	 * Gets the available permissions.
@@ -236,4 +237,12 @@ public interface CustomAclService {
 	 * @return the sid id
 	 */
 	Long getSidId(String sid);
+
+	/**
+	 * Gets the sid name.
+	 *
+	 * @param id the id
+	 * @return the sid name
+	 */
+	String getSidName(long id);
 }

security/src/main/java/org/genesys/blocks/security/service/impl/CustomAclServiceImpl.java

@@ -39,6 +39,7 @@ import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.cache.Cache;
 import org.springframework.cache.CacheManager;
+import org.springframework.cache.annotation.Cacheable;
 import org.springframework.security.access.prepost.PostAuthorize;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.security.acls.domain.BasePermission;
@@ -94,9 +95,19 @@ public class CustomAclServiceImpl implements CustomAclService {
 	public AclSid getSid(Long id) {
 		return aclSidPersistence.findOne(id);
 	}
+
+
+	@Override
+	@Transactional(readOnly = true)
+	@Cacheable(cacheNames = { "aclSidNames" }, key = "#id", unless = "#result == null")
+	public String getSidName(long id) {
+		AclSid sid = aclSidPersistence.findOne(id);
+		return sid == null ? null : sid.getSid();
+	}
 	
 	@Override
 	@Transactional(readOnly = true, propagation = Propagation.REQUIRES_NEW, isolation = Isolation.READ_UNCOMMITTED)
+	@Cacheable(cacheNames = { "aclSidNames" }, key = "#sid", unless = "#result == null")
 	public Long getSidId(String sid) {
 		return aclSidPersistence.getSidId(sid);
 	}
@@ -688,4 +699,5 @@ public class CustomAclServiceImpl implements CustomAclService {
 		}
 		LOG.warn("Done cleaning ACL for {} ACL classes", aclClasses.size());
 	}
+
 }