Added JSON generate methods to some entities

ccm-core/src/main/java/org/libreccm/core/AbstractEntityRepository.java

@@ -249,6 +249,21 @@ public abstract class AbstractEntityRepository<K, E> implements Serializable {
         return executeCriteriaQuery(createCriteriaQuery());
     }
 
+    @Transactional(Transactional.TxType.REQUIRED)
+    public long countAll() {
+        final CriteriaBuilder criteriaBuilder = entityManager
+            .getCriteriaBuilder();
+        final CriteriaQuery<Long> criteriaQuery = criteriaBuilder.createQuery(
+            Long.class
+        );
+        criteriaQuery
+            .select(
+                criteriaBuilder.count(criteriaQuery.from(getEntityClass()))
+            );
+        
+        return entityManager.createQuery(criteriaQuery).getSingleResult();
+    }
+    
     public List<E> findAll(final int limit, final int offset) {
         return executeCriteriaQuery(createCriteriaQuery(), limit, offset);
     }

ccm-core/src/main/java/org/libreccm/l10n/LocalizedString.java

@@ -35,6 +35,7 @@ import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlElement;
 import javax.xml.bind.annotation.XmlRootElement;
 import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
+
 import java.io.Serializable;
 import java.util.Collections;
 import java.util.HashMap;
@@ -45,6 +46,10 @@ import java.util.Set;
 
 import static org.libreccm.l10n.L10NConstants.L10N_XML_NS;
 
+import javax.json.Json;
+import javax.json.JsonObject;
+import javax.json.JsonObjectBuilder;
+
 /**
  * A helper class for localisable string properties. This class is declared as
  * embeddable, so that it can be used in every other entity. The localised
@@ -202,6 +207,25 @@ public class LocalizedString implements Serializable {
         return obj instanceof LocalizedString;
     }
 
+    public JsonObject toJson() {
+        return buildJson().build();
+    }
+    
+    public JsonObjectBuilder buildJson() {
+        final JsonObjectBuilder builder = Json.createObjectBuilder();
+
+        values
+            .entrySet()
+            .stream()
+            .forEach(
+                entry -> builder.add(
+                    Objects.toString(entry.getKey()), entry.getValue()
+                )
+            );
+
+        return builder;
+    }
+
     @Override
     public String toString() {
         return String.format(

ccm-core/src/main/java/org/libreccm/security/GroupMembership.java

@@ -165,7 +165,6 @@ public class GroupMembership implements Serializable, Exportable {
     }
     
     public JsonObjectBuilder buildJson() {
-
         return Json
             .createObjectBuilder()
             .add("membershipId", membershipId)

ccm-core/src/main/java/org/libreccm/security/Permission.java

@@ -40,6 +40,14 @@ import static org.libreccm.core.CoreConstants.DB_SCHEMA;
 import com.fasterxml.jackson.annotation.ObjectIdGenerators;
 import org.libreccm.imexport.Exportable;
 
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+import java.time.format.DateTimeFormatter;
+
+import javax.json.Json;
+import javax.json.JsonObject;
+import javax.json.JsonObjectBuilder;
+import javax.json.JsonValue;
 import javax.persistence.Column;
 import javax.persistence.Entity;
 import javax.persistence.GeneratedValue;
@@ -63,48 +71,40 @@ import javax.persistence.TemporalType;
 @Table(name = "PERMISSIONS", schema = DB_SCHEMA)
 @NamedQueries({
     @NamedQuery(name = "Permission.findByUuid",
-                query = "SELECT p FROM Permission p WHERE p.uuid = :uuid")
+                query = "SELECT p FROM Permission p WHERE p.uuid = :uuid"),
-    ,
     @NamedQuery(name = "Permission.findByCustomPermId",
                 query = "SELECT p FROM Permission p "
                             + "WHERE p.grantedPrivilege = :privilege "
                             + "AND p.grantee = :grantee "
-                            + "AND p.object = :object")
+                            + "AND p.object = :object"),
-    ,
     @NamedQuery(name = "Permission.existsForPrivilegeRoleObject",
                 query = "SELECT COUNT(p) FROM Permission p "
                             + "WHERE p.grantedPrivilege = :privilege "
                             + "AND p.grantee = :grantee "
-                            + "AND p.object = :object")
+                            + "AND p.object = :object"),
-    ,
     @NamedQuery(name = "Permission.existsDirectForPrivilegeRoleObject",
                 query = "SELECT COUNT(p) FROM Permission p "
                             + "WHERE p.grantedPrivilege = :privilege "
                             + "AND p.grantee = :grantee "
                             + "AND p.object = :object "
-                            + "AND p.inherited = false")
+                            + "AND p.inherited = false"),
-    ,
     @NamedQuery(name = "Permission.existsInheritedForPrivilegeRoleObject",
                 query = "SELECT COUNT(p) FROM Permission p "
                             + "WHERE p.grantedPrivilege = :privilege "
                             + "AND p.grantee = :grantee "
                             + "AND p.object = :object "
-                            + "AND p.inherited = true")
+                            + "AND p.inherited = true"),
-    ,
     @NamedQuery(name = "Permission.existsForPrivilegeAndRole",
                 query = "SELECT COUNT(p) FROM Permission p "
                             + "WHERE p.grantedPrivilege = :privilege "
                             + "AND p.grantee = :grantee "
-                            + "AND p.object IS NULL")
+                            + "AND p.object IS NULL"),
-    ,
     @NamedQuery(name = "Permission.findPermissionsForRole",
                 query = "SELECT p FROM Permission p "
-                            + "WHERE p.grantee = :grantee")
+                            + "WHERE p.grantee = :grantee"),
-    ,
     @NamedQuery(name = "Permission.findPermissionsForCcmObject",
                 query = "SELECT p FROM Permission p "
-                            + "WHERE p.object = :object")
+                            + "WHERE p.object = :object"),
-    ,
     @NamedQuery(name = "Permission.findPermissionsForRoleAndObject",
                 query = "SELECT p FROM Permission p "
                             + "WHERE p.object = :object and p.grantee = :grantee")
@@ -337,6 +337,78 @@ public class Permission implements Serializable, Exportable {
         return obj instanceof Permission;
     }
 
+    public JsonObjectBuilder buildJson() {
+        final JsonObjectBuilder builder = Json
+            .createObjectBuilder()
+            .add("permissionId", permissionId)
+            .add("uuid", uuid)
+            .add("grantedPrivilege", grantedPrivilege)
+            .add("inherited", inherited);
+
+        if (object != null) {
+            builder.add(
+                "object",
+                Json
+                    .createObjectBuilder()
+                    .add("objectId", object.getObjectId())
+                    .add("uuid", object.getUuid())
+                    .add("dispayName", object.getDisplayName())
+            );
+        }
+
+        builder.add(
+            "grantee",
+            Json
+                .createObjectBuilder()
+                .add("roleId", grantee.getRoleId())
+                .add("uuid", grantee.getUuid())
+                .add("name", grantee.getName())
+        );
+
+        if (creationUser != null) {
+            builder.add(
+                "creationUser",
+                Json
+                    .createObjectBuilder()
+                    .add("partyId", creationUser.getPartyId())
+                    .add("uuid", creationUser.getUuid())
+                    .add("name", creationUser.getName())
+            );
+        }
+
+        if (creationDate != null) {
+            final LocalDateTime dateTime = creationDate
+                .toInstant()
+                .atZone(ZoneId.systemDefault())
+                .toLocalDateTime();
+            builder.add(
+                "creationDate",
+                DateTimeFormatter.ISO_DATE_TIME.format(dateTime)
+            );
+        }
+
+        if (creationIp != null) {
+            builder.add("creationIp", creationIp);
+        }
+
+        if (inherited && inheritedFrom != null) {
+            builder.add(
+                "inheritedFrom",
+                Json
+                    .createObjectBuilder()
+                    .add("objectId", inheritedFrom.getObjectId())
+                    .add("uuid", inheritedFrom.getUuid())
+                    .add("dispayName", inheritedFrom.getDisplayName())
+            );
+        }
+
+        return builder;
+    }
+
+    public JsonObject toJson() {
+        return buildJson().build();
+    }
+    
     @Override
     public String toString() {
         return String.format("%s{ "

ccm-core/src/main/java/org/libreccm/security/Role.java

@@ -28,6 +28,7 @@ import org.libreccm.workflow.TaskAssignment;
 import static org.libreccm.core.CoreConstants.CORE_XML_NS;
 import static org.libreccm.core.CoreConstants.DB_SCHEMA;
 
+import org.libreccm.core.api.JsonArrayCollector;
 import org.libreccm.imexport.Exportable;
 
 import java.io.Serializable;
@@ -38,6 +39,9 @@ import java.util.List;
 import java.util.Objects;
 import java.util.Set;
 
+import javax.json.Json;
+import javax.json.JsonObject;
+import javax.json.JsonObjectBuilder;
 import javax.persistence.AssociationOverride;
 import javax.persistence.Column;
 import javax.persistence.Embedded;
@@ -351,6 +355,40 @@ public class Role implements Serializable, Exportable {
         return obj instanceof Role;
     }
     
+    public JsonObjectBuilder buildJson() {
+        return Json
+            .createObjectBuilder()
+            .add("roleId", roleId)
+            .add("uuid", uuid)
+            .add("name", name)
+            .add("description", description.buildJson())
+            .add(
+                "memberships",
+                memberships
+                .stream()
+                .map(RoleMembership::toJson)
+                .collect(new JsonArrayCollector())
+            )
+            .add(
+                "permissions",
+                permissions
+                .stream()
+                .map(Permission::toJson)
+                .collect(new JsonArrayCollector())
+            )
+            .add(
+                "assignedTasks",
+                assignedTasks
+                .stream()
+                .map(TaskAssignment::toJson)
+                .collect(new JsonArrayCollector())
+            );
+    }
+    
+    public JsonObject toJson() {
+        return buildJson().build();
+    }
+
     @Override
     public String toString() {
 //        return String.format("%s{ "

ccm-core/src/main/java/org/libreccm/workflow/TaskAssignment.java

@@ -30,6 +30,9 @@ import static org.libreccm.core.CoreConstants.DB_SCHEMA;
 import com.fasterxml.jackson.annotation.ObjectIdGenerators;
 import org.libreccm.imexport.Exportable;
 
+import javax.json.Json;
+import javax.json.JsonObject;
+import javax.json.JsonObjectBuilder;
 import javax.persistence.Column;
 import javax.persistence.Entity;
 import javax.persistence.GeneratedValue;
@@ -96,7 +99,6 @@ public class TaskAssignment implements Serializable, Exportable {
         this.uuid = uuid;
     }
 
-
     public AssignableTask getTask() {
         return task;
     }
@@ -150,6 +152,41 @@ public class TaskAssignment implements Serializable, Exportable {
         return obj instanceof TaskAssignment;
     }
 
+    public JsonObjectBuilder buildJson() {
+        final JsonObjectBuilder builder = Json
+            .createObjectBuilder()
+            .add("taskAssignmentId", taskAssignmentId)
+            .add("uuid", uuid);
+
+        if (task != null) {
+            builder.add(
+                "task",
+                Json
+                    .createObjectBuilder()
+                    .add("taskId", task.getTaskId())
+                    .add("uuid", task.getUuid())
+                    .add("label", task.getLabel().buildJson())
+            );
+        }
+
+        if (role != null) {
+            builder.add(
+                "role",
+                Json
+                    .createObjectBuilder()
+                    .add("roleId", role.getRoleId())
+                    .add("uuid", role.getUuid())
+                    .add("name", role.getName())
+            );
+        }
+        
+        return builder;
+    }
+    
+    public JsonObject toJson() {
+        return buildJson().build();
+    }
+
     @Override
     public String toString() {
         return String.format("%s{ "